Data as of Nov 7, 2026
210.21.32.0/19
51 residential-proxy exits · 30 daysChina Unicom Guangzhou network · space held by China Unicom IP network
Residential-proxy exits
Proxy exits
51
0.62% of its addresses · 30 days
Always-on exits
8
16% of its exits
Spread
9 of 32
/24s with at least one exit
Providers
49
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
14K observations
- Residential
- Business
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 210.21.60.0/24 | 5 | 32 | |
| 210.21.53.0/24 | 1 | 4 | |
| 210.21.41.0/24 | 1 | 1 | |
| 210.21.50.0/24 | 1 | 1 | |
| 210.21.36.0/24 | 0 | 4 | |
| 210.21.62.0/24 | 0 | 4 | |
| 210.21.46.0/24 | 0 | 2 | |
| 210.21.51.0/24 | 0 | 2 | |
| 210.21.44.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- Ake.net
- BartProxies
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- EnigmaProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GonzoProxy
- HydraProxy
- IPOasis
- IPPeak
- Infatica
- InfiniteProxies
- LemonLabs
- LemonPrime
- LightningProxies
- MangoProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- PacketStream
- PrivateByte
- Proxies.fo
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyStyler
- Proxyma
- RainProxy
- ResiProxies
- Shifter
- Smartproxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 210.21.0.0/18 since Apr 2016 | AS17622 | Residential | 68 11 always on | China Unicom IP network via China Unicom Guangdong province network | |
| 210.21.0.0/17 since May 2005 | AS17622 | Residential | 101 20 always on | China Unicom IP network via China Unicom Guangdong province network |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 210.21.50.0/24 since Dec 2025 | AS17622 | Residential | 1 1 always on | China Unicom IP network via China Unicom Guangdong province network | |
| 210.21.51.0/24 since Aug 2014 | AS17622 | Residential | 2 | China Unicom IP network via China Unicom Guangdong 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 |
|---|---|---|---|---|---|---|
| 210. | 131,072 | UNICOM-CN | China Unicom IP network | ALLOCATED PORTABLE | — | hqs-ipabuse@ |
| └ 210.21.0.0/16 | 65,536 | UNICOM-CN | China Unicom IP network | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 210.21.0.0/17 | 32,768 | UNICOM-GD | China Unicom Guangdong province network | ALLOCATED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 210.21.32.0/26 | 64 | guangzhou-longkui-chuifeng-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.32.16/28 | 16 | CITIC-PLAZA | Citic Plaza | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via guangzhou-longkui-chuifeng-corp |
| └ 210.21.32.64/27 | 32 | guangzhou-wenguai-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.32.96/29 | 8 | YUANYANG-MINGZHU | yuanyang mingzhu,guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210. | 8 | guangzhou-hulianwang-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210. | 8 | guangzhou-xiaoairen-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210. | 8 | guangzhou-yiergao-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210. | 8 | guangzhou-qingsong-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.32.140/30 | 4 | guangzhou-bangong-ruanjian-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.32.144/28 | 16 | guangdong-yingrun-tongxin | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.32.160/28 | 16 | guangdong-jiangmen-yingxun | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.32.176/28 | 16 | guangdong-yuanyang-jianshe | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.32.224/27 | 32 | guangdong-xingao-xiefu | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.33.0/26 | 64 | GREATWALL-BROAD-BAND | GreatWall Broad Band | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210. | 17 | guangdong-hiubaobaozhuang | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.33.80/28 | 16 | guangdong-suiwuju | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.33.96/28 | 16 | guangdong-zhiweitangxun-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.33.112/28 | 16 | guangzhou-gongmei-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.33.128/25 | 128 | guangzhou-fengzheng-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.34.0/26 | 64 | guangzhou-fengzheng-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.34.64/27 | 32 | guangdong-yuedian-zichan | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.35.0/26 | 64 | guangdong-taishan-youxian-dianshitai | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.35.64/26 | 64 | guangzhou-mihuang-Ltd | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.35.128/27 | 32 | guangdong-taisu-lianhe | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.35.160/27 | 32 | guangzhou-dunhuang-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.35.192/26 | 64 | guangdong-wuyi-wangyu | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.36.0/26 | 64 | guangdong-qiaoxin-group | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.36.64/29 | 8 | guangdong-TRANSIT-TEST | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.36.72/29 | 8 | guangzhou-changanjie-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.36.80/28 | 16 | guangzhou-jianguomen-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.36.96/28 | 16 | guangzhou-changan-tianan-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.36.112/28 | 16 | guangzhou-huatan-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.36.128/25 | 128 | guangzhou-pengquan-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.37.0/25 | 128 | guangdong-guomao-dasha | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.37.128/26 | 64 | guangdong-shizhang-dasha | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.37.192/26 | 64 | guangzhou-lvdi-huaping-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.38.0/25 | 128 | guangdong-fuxing-mansion | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.38.128/25 | 128 | guangzhou-guanchuan-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.39.0/24 | 256 | guangzhou-xuanli-huayi-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.40.0/24 | 256 | guangzhou-guanchuan-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.41.0/24 | 256 | guangzhou-shenzhou-dadi-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.44.0/28 | 16 | guangdong-zhongyiyao | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.44.16/28 | 16 | guangzhou-daolu-liangbang-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.44.32/27 | 32 | guangdong-zhonghai-dianxin | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.44.64/26 | 64 | guangzhou-zhuangyan-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.44.128/25 | 128 | guangzhou-dongfang-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.45.0/24 | 256 | guangzhou-zhuangchen-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.46.0/24 | 256 | guangzhou-zhuangchen-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.47.0/29 | 8 | guangzhou-yandong-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.47.16/28 | 16 | guangzhou-linjie-lukou-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.47.32/28 | 16 | guangzhou-jieshu-banglu-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.47.48/28 | 16 | guangdong-dongshan-info-center | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.47.64/26 | 64 | guangzhou-wangfujing-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.47.128/25 | 128 | guangzhou-fuchengmen-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.49.0/24 | 256 | guangzhou-chushi-yuehui-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.50.0/24 | 256 | guangzhou-qiaokeli-taiguo-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.51.0/24 | 256 | guangzhou-linjie-lukou-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.56.0/24 | 256 | guangzhou-suichu-kejian-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.57.0/24 | 256 | guangzhou-gongying-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.58.0/24 | 256 | guangzhou-shangzhang-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.59.0/24 | 256 | guangzhou-ziben-luntan-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.60.0/25 | 128 | guangdong-huahai-mansion | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.60.128/25 | 128 | guangzhou-saibole-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.61.0/24 | 256 | guangzhou-shangzhan-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.62.0/24 | 256 | guangzhou-quanqiu-shiyou-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 210.21.63.0/24 | 256 | guangzhou-shenhe-rongzi-corp | guangzhou city | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
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
8,192 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 7,200 | 88% | 18 | |
| Business | 992 | 12% | 23 |
Network & registry
IPv4 market
Holder
- Organization
- China Unicom IP network
- Range
- 210.
21. 0. 0 - 210. 22. 255. 255 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- China Unicom Guangdong province network
- Reallocated range
- 210.
21. 0. 0/ 17 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS17622
CN
- Name
- China Unicom Guangzhou network
- Type
- Internet provider
- Registered
- Jan 18, 2001
- Domain
- chinaunicom.cn
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2009
- Current origin since
- Dec 2009 · 17 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 210.21.32.0/19 | AS17622 | /19 | APNIC | RPKI valid |
| 210.21.0.0/18 | AS17622 | /18 | APNIC | Too specific |
| 210.21.0.0/17 | AS17622 | /17 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 210.
21. 0. 0/ 17 - Netname
- UNICOM-GD
- Registrant
- China Unicom Guangdong province network
- Registrant country
- CN
- Organization
- China Unicom Guangdong province network
- Org country
- CN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Oct 21, 2023
- Maintainer
- MAINT-CNCGROUP
- RIR
- APNIC
- Country
- CN
- Delegated
- Oct 17, 2000
- Status
- assigned
Report abuse
Abuse contact
- hqs-ipabuse@
chinaunicom. cn - Name
- ABUSE CUCN
- Handle
- AC1718-AP