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Data as of Nov 5, 2026

221.195.0.0/16

126 residential-proxy exits · 30 days

CHINA UNICOM China169 Backbone · space held by China Unicom Hebei Province Network

Announcement
this exact prefix
RPKI valid
Announced by
AS4837
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
126
0.19% of its addresses · 30 days
Always-on exits
6
4.8% of its exits
Spread
58 of 256
/24s with at least one exit
Providers
46
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

17K observations
  • Residential
  • Business

/24s with the most always-on exits

/24Always-on exitsProxy exits
221.195.199.0/2415
221.195.25.0/2414
221.195.51.0/2413
221.195.41.0/2412
221.195.234.0/2411
221.195.115.0/2411
221.195.29.0/24029
221.195.86.0/2409
221.195.92.0/2406
221.195.215.0/2404
221.195.214.0/2404
221.195.217.0/2403
221.195.162.0/2403
221.195.221.0/2403
221.195.154.0/2402
221.195.74.0/2402
221.195.111.0/2402
221.195.225.0/2402
221.195.46.0/2401
221.195.127.0/2401
221.195.65.0/2401
221.195.67.0/2401
221.195.70.0/2401
221.195.73.0/2401

Proxy providers listing exits

  • 2Captcha
  • Ake.net
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • GonzoProxy
  • HydraProxy
  • IPCola
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • MangoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PacketStream
  • Proxiware
  • Proxy-Cheap
  • Proxy-Seller
  • ProxyEmpire
  • ProxyHat
  • ProxyRack
  • Proxyma
  • RainProxy
  • Shifter
  • SpyderProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
221.192.0.0/14262,144UNICOM-HEChina Unicom Hebei Province NetworkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 221.195.0.0 - 221.195.16.2554,352CZ-IDCCZ-IDC,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.19.0/2816CZ-yingbinxiaoxueCNCGROUP HeBei CangZhou NetworkASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.19.168 - 221.195.19.1769CZ-customerService-centerCNCGROUP HeBei CangZhou NetworkASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.20.16 - 221.195.20.249dian-jiao-guanCNCGROUP HeBei CangZhou NetworkASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.20.160 - 221.195.20.1689PowerCompanyCNCGROUP HeBei CangZhou NetworkASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.21.96 - 221.195.21.11217zhi-yan-companyCNCGROUP HeBei CangZhou NetworkASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.26.0/24256CZ-nanpi2-NetworkCZ-nanpi2-Network,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.30.0/24256CZ-liangju-NetworkCZ-liangju-Network,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.34.96 - 221.195.34.11217XuanHua-steel-factoryCNCGROUP HeBei CangZhou NetworkASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.35.96 - 221.195.35.11217weather-bureauCNCGROUP HeBei CangZhou NetworkASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.39.0/24256CZ-DONGGUANGCZ-DONGGUANG,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.53.0/24256CZ-mengcun2-NetworkCZ-mengcun2-Network,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.58.0/24256CZ-CANGXIANCZ-CANGXIAN,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.83.0/24256CZ-RENQIUCZ-RENQIU,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.103.72 - 221.195.103.809CZ-yuancheng-NetbarCZ-yuancheng-Netbar,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.103.88 - 221.195.103.969CZ-zengyi-NetbarCZ-zengyi-Netbar,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.103.112 - 221.195.103.12817CZ-meihao-NetworkCZ-meihao-Network,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.103.144 - 221.195.103.1529CZ-cangri-NetbarCZ-cangri-Netbar,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.103.184 - 221.195.103.1929CZ-yuantong-NetbarCZ-yuantong-Netbar,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.104.112 - 221.195.104.12817CZ-anzhuangzi-govCZ-anzhuangzi-gov,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.104.136 - 221.195.104.1449CZ-xiaojinzhuang-NetbarCZ-xiaojinzhuang-Netbar,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.104.160 - 221.195.104.17617CZ-yangguang-familyCZ-yangguang-family,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.104.160 - 221.195.104.1689jiaotongju-gaosu-guanlichuCNCGROUP HeBei CangZhou NetworkASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via CZ-yangguang-family
└ 221.195.104.200 - 221.195.104.2089CZ-mianfangchang-NetbaCZ-mianfangchang-Netba,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.104.224 - 221.195.104.2329CZ-datunnan-NetbarCZ-datunnan-Netbar,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.107.32 - 221.195.107.6433CZ-shuyouguandao-NetworkCZ-shuyouguandao-Network,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.107.96 - 221.195.107.12833CZ-tieluyiyuan-NetworkCZ-tieluyiyuan-Network,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.107.192 - 221.195.107.22433CZ-yuyingxuexiao-NetworkCZ-yuyingxuexiao-Network,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.108.0 - 221.195.108.6465CZ-shierhu-2-NetworkCZ-shierhu-2-Network,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.108.128 - 221.195.108.19265CZ-dahuashenghuoqu-NetworkCZ-dahuashenghuoqu-Network,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.109.64 - 221.195.109.12865CZ-banzhuang-NetworkCZ-banzhuang-Network,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.109.200 - 221.195.109.2089CZ-litianmu-govCZ-litianmu-gov,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.109.224 - 221.195.109.24017CZ-zhifangtou-NetbarCZ-zhifangtou-Netbar,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.109.248/298CZ-guanting-NetbarCZ-guanting-Netbar,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.110.0 - 221.195.110.1617CZ-zhaohongxing-familyCZ-zhaohongxing-family,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.110.40 - 221.195.110.489CZ-dulin-NetbarCZ-dulin-Netbar,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.110.64 - 221.195.110.7613CZ-changjiangdonglu-NetbarCZ-changjiangdonglu-Netbar,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.110.96 - 221.195.110.11217CZ-wangtong-1-NetworkCZ-wangtong-1-Network,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.124.0/221,024CZ-RENQIUHUAYOUCZ-RENQIUHUAYOU,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.144.0/24256CZ-huanghua-4companyCZ-huanghua-4 company,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.145.0/24256CZ-huanghua-5companyCZ-huanghua-5 company,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.146.0/24256CZ-huanghua-6companyCZ-huanghua-6 company,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.147.0/24256CZ-huanghua-7companyCZ-huanghua-7 company,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.148.0/24256CZ-huanghua-8companyCZ-huanghua-8 company,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.149.0/24256CZ-suning-4companyCZ-suning-4 company,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.150.0/24256CZ-qingxian-3companyCZ-qingxian-3 company,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.151.0/24256CZ-qingxian-4companyCZ-qingxian-4 company,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.152.0/24256CZ-cangxian-3companyCZ-cangxian-3 company,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.153.0/24256CZ-cangxian-4companyCZ-cangxian-4 company,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE
└ 221.195.164.0 - 221.195.195.2558,192CZ-RENQIUHUAYOUCZ-RENQIUHUAYOU,CANGZHOU city HeBei ProvinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HE

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

65,536 addresses
TypeAddressesShareRanges
Residential64,944>99%30
Business5920.90%31

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
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