Data as of Nov 5, 2026
221.0.0.0/15
No anonymizer spaceCHINA UNICOM China169 Backbone · space held by China Unicom Shandong province network
Residential-proxy exits
Proxy exits
632
0.48% of its addresses · listed by providers
Always-on exits
33
5.2% of its exits
Spread
237 of 512
/24s with at least one exit
Providers
53
selling exits here
/24s with the most always-on exits
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- BartProxies
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- Decodo
- EnigmaProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- GonzoProxy
- HydraProxy
- IPCola
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- LemonLabs
- LemonPrime
- LightningProxies
- MangoProxy
- Maskify
- NextProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- PacketStream
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyHat
- ProxyRack
- ProxyStyler
- Proxyma
- PuraRoute
- RainProxy
- Shifter
- TrueProxies
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 221.0.78.0/24 since Oct 10, 2026 | AS4837 | Residential | 1 1 always on | China Unicom Shandong province network | |
| 221.0.186.0/24 since Jul 2026 | AS4837 | Residential | China Unicom Shandong province network | ||
| 221.1.73.0/24 since Aug 2026 | AS4837 | Residential | China Unicom Shandong province network | ||
| 221.1.209.0/24 since Jul 2026 | AS4837 | Residential | 5 1 always on | China Unicom Shandong province network |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 221. | 229,376 | UNICOM-SD | China Unicom Shandong province network | ALLOCATED PORTABLE | — | hqs-ipabuse@ |
| └ 221.0.76.0/27 | 32 | YTHF-INTERNETBAR | Yantai Hongfeng internet bar | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.76.64/27 | 32 | YTBCB-COM | Yantai Bank of china building | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.76.96/27 | 32 | YTQS-COM | Yantai Communication company Qishan branch | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.76.128/28 | 16 | YTXYS-COM | Yantai Xiangyang street | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.76.144/28 | 16 | YTXZS-COM | Yantai Xinzhuang street | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.76.160/27 | 32 | YTCNCJFR-COM | Yantai communication corporation Jiefang road | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.77.0/27 | 32 | YTBCB-COM | Yantai Bank of china building | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.77.32/28 | 16 | YTCB-COM | Yantai custom building | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.77.128/28 | 16 | YTJDRA-COM | Yantai Jinde residential area | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.90.0/27 | 32 | YTQQZ-COM | Yantai Qingquan zhai | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.90.32/27 | 32 | YTGOV-GOV | Yantai government | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.90.64/27 | 32 | YTBHRA-COM | Yantai Binhai residential area | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.90.96/27 | 32 | YTCJ-COM | Yantai Chujia | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.90.128/27 | 32 | YTCJG-COM | Yantai Caojia garden | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.90.160/27 | 32 | YTEDD-COM | Yantai Erdong dress | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.90.192/27 | 32 | YTHFG-COM | Yantai hongfu garden | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.90.224/27 | 32 | YTLS-COM | Yantai Laishan town | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.91.32/27 | 32 | YTBHNO2RA-COM | Yantai Binhai residential area NO.2 phase | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.91.64/28 | 16 | YTBHNO1RA-COM | Yantai Binhai residential area NO.1 phase | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.91.80/28 | 16 | YTFL-INTERNETBAR | Yantai fei long yuan | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.91.112/28 | 16 | YTG-COM | Yantai gymnasium | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.108.0/27 | 32 | YTWYAMY-INTERNETBAR | Yantai Wangyi and Mengyuan internet bar | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.108.64/27 | 32 | YTR-INTERNETBAR | Yantai romantic internet bar | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.108.96/27 | 32 | YTJMELE-COM | Yantai Jiaming electronic Co. | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.112.32/27 | 32 | YTCNC-COM | Yantai communication corporation | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.112.64/27 | 32 | YTXFWS-COM | Yantai Xingfu west street | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.112.96/28 | 16 | YTXQRA-COM | Yantai Xinqiao residential area | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.112.112/28 | 16 | YTXFDORM | Yantai Xingfu dorm | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.112.176/28 | 16 | YTSB-GOV | Yantai salvage bureau | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.130.4/30 | 4 | ZHAOYAN-WANG | Zhaoyan Wang-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.130.8/30 | 4 | QD-PeiQingHua | QingDao-Pei Qing Hua | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.130.12/30 | 4 | QD-PanHaiBo | QingDao-Pan Hai Bo | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.130.16/30 | 4 | JDTJIB-IBAR | Juedaitianjiao Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.130.20/30 | 4 | QDFEILEIB-IBAR | Qingdao Feiyue Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.130.24/29 | 8 | QDTNLC | Qingdao Tiandirenjian Network Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.130.32/30 | 4 | YAOCHENGIB-IBAR | Yaocheng Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.130.40/29 | 8 | QDGLC | Qingdao Guohuo Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.130.48/30 | 4 | TNLC | Tiancaishaonian Network Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.130.56/30 | 4 | QDXIANGYIB-IBAR | Qingdao Xiangyu Internet Bar-C-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.130.64/29 | 8 | WAIDAI | Waidai Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.130.76/30 | 4 | XIARIIB-IBAR | Xiari Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.130.84/30 | 4 | QD-PABXGSRSXB | QingDao-Ping An Bao Xian Gong Si Ren Shen Xian Bu | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.130.88/30 | 4 | QD-PDFGS | QingDao-Ping Du Fen Gong Si | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.130.92/30 | 4 | QD-PuWenYan | QingDao-Pu Wen Yan | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.130.96/30 | 4 | QD-QZP | QingDao-Qi Zhen Ping | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.130.100/30 | 4 | QINGDAO-RKYY | QINGDAO-Rui Kang Yao Ye | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.130.104/30 | 4 | QINGDAO-XJY | QINGDAO-Xu Jian Ying | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.130.108/30 | 4 | QD-QDFDCJYZXGS | unknown | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.157.0/25 | 128 | QDCNSLC-C | Qingdao Changcheng network service limited company-C-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.157.128/29 | 8 | QDCNSLC-D | Qingdao Changcheng network service limited company-D-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.157.140/30 | 4 | WENQIIB-IBAR | Wenqi Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.157.144/30 | 4 | QDWQNLC | Qingdao Wenqi Network Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.157.148/30 | 4 | QD-QiRuiFeng | QingDao-Qi Rui Feng | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.157.152/30 | 4 | QD-QXJ | QingDao-Qi Xiang Ju | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.157.156/30 | 4 | QD-QSQCWWYH | QingDao-Qian Shuang Qiu Cun Wei Wei Yuan Hui | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.157.160/30 | 4 | QINGDAO-KDYWFZZX-112 | QINGDAO-Kuan Dai Ye Wu Fa Zhan Zhong Xin -112 | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.157.164/30 | 4 | QINGDAO-HXH | QINGDAO-He Xuan Hao | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.0/29 | 8 | QDSACA | Qingdao Sifang Area Culture Administration-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.8/30 | 4 | XTFIB-IBAR | Xintengfei Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.32/30 | 4 | QDYIHAICHAOIB-IBAR | Qingdao Yihaichao Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.36/30 | 4 | QD-QDAJKGXYXGS | QingDao-Qing Dao Ao Ji Ke Guang Xue You Xian Gong Si | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.40/29 | 8 | QD-QDBDDNYXGS | QingDao-Qing Dao Bai De Dian Nao You Xian Gong Si | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.80/28 | 16 | QDYCHMLC | Qingdao Yongli Commerce Hotel Management Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.112/28 | 16 | CHANGLONG | Changlong Stationery-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.128/30 | 4 | QDDWMDLC | Qingdao Dongsheng Weibang Metal Decoration Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.132/30 | 4 | QDYAJISUNLC | Qingdao Yajisu Network Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.136/30 | 4 | JMFTIB-IBAR | Junmafeiteng Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.140/30 | 4 | QDXYHNLC | Qingdao Xinyihengtong Network Limited Company-B-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.148/30 | 4 | QDBNLC | Qingdao Bainianguan Network Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.152/30 | 4 | LXDDIB-IBAR | Lanxingdiandian Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.156/30 | 4 | QDHFID | Qingdao Hospital For Infectious Diseases-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.160/30 | 4 | QD-QinPiMing | QingDao-Qin Pi Ming | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.164/30 | 4 | QD-QDAQHSWBGYXGS | QingDao-Qing Dao Ai Qin Hai Shang Wu Bin Guan You Xian Gong Si | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.168/30 | 4 | QD-QDASRLSD-ZSFWB-IBAR | QingDao-Qing Dao Ai Shu Ren Lian Suo Dian - Zhang Shu Feng Wang Ba -Internet BAR | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.176/29 | 8 | QD-QDAFW | QingDao-Qing Dao Ao Fan Wei | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.184/30 | 4 | QINGDAO-YMD | QINGDAO-Yang Min De | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.196/30 | 4 | QD-LXHWB | QingDao-LuoXiaoHuWangBa | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.200/30 | 4 | QD-QDSDYJZGCGS | unknown | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.204/30 | 4 | QD-SDZWSFSYXGS | unknown | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.208/30 | 4 | QD-QDLYJDMSCYXGS | unknown | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.212/30 | 4 | QD-ZGDYHWGCJDEGCGS | unknown | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.169.216/29 | 8 | QD-NJDWSPYXGS | unknown | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.170.64/30 | 4 | QDXTSAIB-IBAR | Qingdao Xiaotongshian Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.170.68/30 | 4 | QDRXIB-IBAR | Qingdao Ruixue Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.170.72/30 | 4 | ZIB-IBAR-69 | Zhonglushikong Internet Bar-69-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.170.80/30 | 4 | QDJUYOUIB-IBAR | Qingdao Juyoupeng Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.170.84/30 | 4 | ZIB-IBAR-61 | Zhonglushikong Internet Bar-61-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.170.88/29 | 8 | QDLCC | Qingdao Laiyin Chemistry Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.170.164/30 | 4 | ZIB-IBAR-29 | Zhonglushikong Internet Bar-29-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.170.172/30 | 4 | GUANGSHENG-JIN | Guangsheng Jin-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.170.176/30 | 4 | QD-QDBZLKZMSBYXGS | QingDao-Qing Dao Bi Zi Lian Ke Zhao Ming She Bei You Xian Gong Si | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.170.180/30 | 4 | QD-QDBSKJZJJJLB | QingDao-Qing Dao Bo Su Kong Jian Zhan Jing Ji Ju Le Bu | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.170.184/30 | 4 | QINGDAO-WJL | QINGDAO-Wu Jing Li | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.170.188/30 | 4 | QINGDAO-HXXY | QINGDAO-Heng Xing Xue Yuan | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.170.224/30 | 4 | QD-QDCJRBS | QingDao-Qing Dao Cai Jing Ri Bao She | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.170.228/30 | 4 | QD-QDCXWLXXYXGS | QingDao-Qing Dao Cai Xia Wang Luo Xiu Xian You Xian Gong Si | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.170.240/30 | 4 | QD-QDCXBZYXGS | QingDao-Qing Dao Cai Xin Bao Zhuang You Xian Gong Si | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.170.244/30 | 4 | QD-QDDQDNXX | QingDao-Qing Dao Da Quan Dian Nao Xue Xiao | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.170.252/30 | 4 | QD-YJYWB | QingDao-YouJunYuanWangBa | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.171.48/29 | 8 | JIANWEI | Construction Committee-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.171.56/30 | 4 | XINGDONGHOTEL | Xindong Hotel-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.171.64/27 | 32 | YIFTLC-QD | Yuancheng(Qingdao) International Freight Transportation Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.171.124/30 | 4 | QD-QDASRHDWLFWYXG | unknown | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.171.144/28 | 16 | SDHISGLC | Shandong Haifeng International Shipping Group Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.171.160/29 | 8 | QDHMLC | Qingdao Haiyunmingdian Market Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.171.192/26 | 64 | QDCTH | Qingdao Cable TV Hub-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.174.160/28 | 16 | QD-QDDXDYDZYXGS | QingDao-Qing Dao Da Xin Dian Yan Dian Zi You Xian Gong Si | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.174.176/28 | 16 | QD-QDDXDZ | QingDao-Qing Dao Da Xing Dian Zi | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.175.184/29 | 8 | SDYWM | Shandong Youzhiyouliao Wholesale Market-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.180.168/29 | 8 | SDPMIC | Shandong Province Mechanical Import-export Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.180.192/28 | 16 | TIC | Textile Importexport Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.180.212/30 | 4 | QD22CREALC | Qingdao 22 Centuries Real Estate Agent Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.180.216/30 | 4 | QDFMS | Qingdao First Middle School-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.180.224/30 | 4 | QDLBTLC | Qingdao Lingdian Business Trade Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.180.232/30 | 4 | JCSAWIC | Japan Caituanfaren Spinning And Weaving Inspection Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.180.236/30 | 4 | ZIB-IBAR-54 | Zhonglushikong Internet Bar-54-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.180.240/29 | 8 | FXTKIB-IBAR | Feixiangtiankong Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.180.248/29 | 8 | QD-QDDCWB-IBAR | QingDao-Qing Dao De Chao Wang Ba -Internet BAR | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.0/30 | 4 | XTXIB-IBAR | Xintianxia Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.4/30 | 4 | QD-QDDLSPYXGS | QingDao-Qing Dao Dong Lu Shi Pin You Xian Gong Si | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.8/30 | 4 | LFTPM | Labor Force Talented Person Market-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.12/30 | 4 | QDLIDTLC | Qingdao Lanhaide Industry Develops The Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.24/30 | 4 | HUIYONG-WANG | Huiyong Wang-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.28/30 | 4 | FYZXIB-IBAR | Fengyunzaixian Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.64/26 | 64 | QDJLYH | Qingdao Julinyuan Hotel-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.144/30 | 4 | QDYMZNLC | Qingdao Yemingzhu Network Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.148/30 | 4 | QDASRIB-IBAR | Qingdao Aishurenshengli Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.152/29 | 8 | LGLLC | Liqun Group Limited Liability Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.160/30 | 4 | QDQNLC | Qingdao Qunyinghui Network Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.164/30 | 4 | QDXYZXIB-IBAR | Qingdao Xiangyuezaixian Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.168/30 | 4 | QDSL | Qingdao Shibei library-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.176/29 | 8 | QDSEALC | Qingdao Suning Electric Appliance Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.184/30 | 4 | QD-QDDZKJSC | QingDao-Qing Dao Dian Zi Ke Ji Shi Chang | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.200/30 | 4 | QDXHNLC | Qingdao Xinghe Network Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.204/30 | 4 | QDXYGIB-IBAR | Qingdao Xiaoya Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.208/30 | 4 | ZLJIB-IBAR | Zhuluoji Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.212/30 | 4 | QDKLMIB-IBAR | Qingdao Kuailemao Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.216/30 | 4 | QDHKTKIB-IBAR | Qingdao Haikuotiankong Internet Bar-B-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.220/30 | 4 | QDXQGIB-IBAR | Qingdao Xinqiangui Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.224/30 | 4 | NING-DONG | Ning Dong-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.228/30 | 4 | BFEAC | Beiqu Fengxiang Electronic Athletics Club-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.232/30 | 4 | LIANHE-WANG | Lianhe Wang-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.236/30 | 4 | QD-QDSRWB | QingDao-QingDaoShuRenWangBa | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.181.240/29 | 8 | QD-QDDDWLHLXXYXGS | QingDao-Qing Dao Dong Dian Wang Luo Hu Lian Xin Xi You Xian Gong Si | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.182.24/30 | 4 | CUPICQSC | China Union Property Insurance Company Qingdao Subsidiary Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.182.48/30 | 4 | LQQIB-IBAR | Lanqingqing Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.182.52/30 | 4 | QDGCLC-B | Qingdao Guangjian Commodity Limited Company-B-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.182.64/29 | 8 | BYSLLCQSC | Beijing Yongyou Software Limited Liability Company Qingdao Subsidiary Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.182.76/30 | 4 | QDU-LA | Qingdao University-Literary Academy-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.182.84/30 | 4 | QDU-MAEEC | Qingdao University-Mechanical And Electrical Engineering College-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.182.104/29 | 8 | QDHCH | Qingdao Haiqi Commercial Hotel-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.182.112/29 | 8 | QDZ-IBAR | Qingdao Zhaoyangqihang Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.182.120/29 | 8 | QDGCLC | Qingdao Guangjian Commodity Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.182.128/25 | 128 | QDAH | Qingdao Aizunke Hotel-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.183.8/30 | 4 | QDXITLC | Qingdao Xintong Internet Technical limited company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.183.16/29 | 8 | NSBNSEC | National Sea Bureau North Sea Examination Center-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.183.28/30 | 4 | ZIB-IBAR-16 | Zhonglushikong Internet Bar-16-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.183.36/30 | 4 | QDSHENQIIB-IBAR | Qingdao Shenqixiuxian Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.183.40/30 | 4 | SHENQIIB-IBAR | Shenqi Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.183.44/30 | 4 | ZIB-IBAR-48 | Zhonglushikong Internet Bar-48-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.183.48/29 | 8 | SHE0002 | shanghai hongguang economic 0002 | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.183.64/30 | 4 | QD-QDFYKJWLFWB | unknown | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.183.68/30 | 4 | QDFEDLC | Qingdao Furi Electromechanical Device Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.183.72/30 | 4 | QDLDZXIB-IBAR | Qingdao Lingdianzaixian Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.183.76/30 | 4 | XRIB-IBAR | Xunrong Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.183.80/30 | 4 | QDHASSLC | Qingdao Huashitong Auto Sale Service Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.183.84/30 | 4 | ZIB-IBAR-42 | Zhonglushikong Internet Bar-42-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.183.96/29 | 8 | ZIB-IBAR-24 | Zhonglushikong Internet Bar-24-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.183.104/30 | 4 | QDJYQLIB-IBAR | Qingdao Jinyuqilin Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.183.108/30 | 4 | XSDIB-IBAR-B | Xinshida Internet Bar-B-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.183.112/30 | 4 | QDDLHIB-IBAR | Qingdao Dehengli Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.183.116/30 | 4 | QDSQIB-IBAR | Qingdao Shangqi Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.183.120/30 | 4 | SNSC | Shengxin Network Service Center -QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.183.124/30 | 4 | QDZRIB-IBAR | Qingdao Zhirong Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.183.128/25 | 128 | SOCEAA-XH | School Of Civil Engineering And Architecture-Xueyuan Hotel-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.8/29 | 8 | GQDTMF | Guoying Qingdao Textile Machinery Factory-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.20/30 | 4 | QDZWJIB-IBAR | Qingdao Zhaowenjie Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.24/30 | 4 | XXZIB-IBAR | Xianxingzhe Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.28/30 | 4 | WLHAIB-IBAR | Weilanhaian Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.32/29 | 8 | HCGLC | Haijing Chemical Group Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.40/30 | 4 | QDNSD | Qingdao Donghao Network Service Department-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.44/30 | 4 | SDLDMLCQSC | Shandong Lukang Drugs Management Limited Company Qingdao Subsidiary Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.56/29 | 8 | QDVSPAO | Qingdao Vehicle Service Profession Administrative Office-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.64/29 | 8 | AIFLC | Asitelan International Flows Limited Company--BQINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.80/30 | 4 | QDWYTNSD | Qingdao Wuyuetian Network Service Department-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.84/30 | 4 | QDJDIB-IBAR-B | Qingdao Jingdian Internet Bar-B-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.100/30 | 4 | MXIB-IBAR | Mohuan Xiaoyu Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.104/29 | 8 | QDJDIB-IBAR | Qingdao Jingdian Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.120/30 | 4 | ZIB-IBAR-32 | Zhonglushikong Internet Bar-32-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.124/30 | 4 | ZIB-IBAR-52 | Zhonglushikong Internet Bar-52-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.128/29 | 8 | QDBELC | Qingdao Biqin Electromechanical Limited Company-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.144/30 | 4 | QD-ZHENGBIN | QingDao-ZhengBin | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.148/30 | 4 | JNSD-B | Jufuri Network Service Department-B-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.152/30 | 4 | QD-QDDZJMYXGS | QingDao-Qing Dao Dong Zheng Jing Mao You Xian Gong Si | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.156/30 | 4 | QD-QDFYGYP | QingDao-Qing Dao Feng Yuan Gong Yi Pin | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.160/30 | 4 | XCHIB-IBAR | Xincaihong Internet Bar-QINGDAO | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.184/30 | 4 | QINGDAO-SYTWLFWB | QINGDAO-Suo Yi Tong Wang Luo Fu Wu Bu | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.188/30 | 4 | QD-QDYXWLFWB | unknown | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.208/30 | 4 | QINGDAO-LY | QINGDAO-Lv Yan | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
| └ 221.0.185.216/30 | 4 | QD-JUKUNPENG | QingDao-JuKunPeng | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-SD |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
131,072 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 122,169 | 93% | 313 | |
| Business | 8,903 | 6.8% | 1,576 |
Network & registry
Origin network
AS4837
CN
- Name
- CHINA UNICOM China169 Backbone
- Type
- Internet provider
- Registered
- Sep 17, 2001
- Domain
- chinaunicom.cn
- Website
- www.chinaunicom.cn/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 221.0.0.0/15 | AS4837 | /15 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 221.
0. 0. 0 - 221. 3. 127. 255 - Netname
- UNICOM-SD
- Registrant
- China Unicom Shandong province network
- Registrant country
- CN
- Organization
- China Unicom Shandong province network
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 22, 2025
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- Dec 24, 2002
- Status
- assigned
Report abuse
Abuse contact
- hqs-ipabuse@
chinaunicom. cn - Name
- ABUSE CUCN
- Handle
- AC1718-AP