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Data as of Nov 5, 2026

221.11.192.0/19

54 residential-proxy exits · 30 days

CHINA UNICOM China169 Backbone · space held by China Unicom Hainan province network

Announcement
this exact prefix
RPKI valid
Announced by
AS4837
Type
Residential
88% of it

Residential-proxy exits

Proxy exits
54
0.66% of its addresses · 30 days
Always-on exits
2
3.7% of its exits
Spread
16 of 32
/24s with at least one exit
Providers
38
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

4.1K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
221.11.202.0/2425
221.11.222.0/24012
221.11.218.0/2405
221.11.223.0/2405
221.11.219.0/2405
221.11.221.0/2404
221.11.220.0/2403
221.11.213.0/2403
221.11.210.0/2403
221.11.209.0/2402
221.11.204.0/2402
221.11.212.0/2401
221.11.215.0/2401
221.11.208.0/2401
221.11.206.0/2401
221.11.205.0/2401

Proxy providers listing exits

  • AnyIP
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GonzoProxy
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonLabs
  • LemonPrime
  • MangoProxy
  • Maskify
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PacketStream
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • Proxyma
  • RainProxy
  • ResiProxies
  • Shifter
  • VantageProxies

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
221.11.216.0/24
since Aug 2026
AS4837ResidentialChina Unicom Hainan 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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
221.11.128.0 - 221.11.223.25524,576UNICOM-HIChina Unicom Hainan province networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 221.11.192.0/298SanYa-Sanitation-BureauSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.192.8/298SanYa-FenHuang-MansionSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.192.16/298SanYa-Build-BureauSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.192.24/298SanYa-ZhiJian-BureauSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.192.32/2732SanYa-NetBar-GroupSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.192.64/304SanYa-PhoenixAirStation-PacificOceanOil-CorpSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.192.72/304SanYa-FengHuanShuiCheng-Empolder-CO-LTDSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.192.76/304SanYa-QingYun-travel-agencySanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.192.80/304SanYa-XiaYangTian-CorpSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.192.84/304SanYa-HuiYuanFangDiChang-CorpSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.192.88/304HeiPuDeng-HotelSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.192.96/304BeiJing-AirMedia-Advertising-CO-LTDHaiKou city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.192.100/304SanYa-LiDa-Travel-AgencyHainan SyanYa DIA Dedicated Internet AccessASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 221.11.192.104/298SanYa-XiaoZhouDao-Inter-YouTing-Co-LtdSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.4/304SanYa-KanDu-MansonSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.8/304SanYa-Pacific-Oil-CorpSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.12/304SanYa-ZhongGong-ShiWei-DangXiaoSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.16/298SanYa-ZuoDa-Junketing-Vocational-SchoolSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.24/304SanYa-KaiLai-Hotel-WAN-1SanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.28/304SanYa-KaiLai-Hotel-WAN-2SanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.32/2732SanYa-KaiLai-Hotel-CustmerRoomsSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.64/2664SanYa-KaiLai-Hotel-Office-NetSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.128/298SanYa-XiLaiDeng-HotelSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.136/304SanYa-JiXiang-NetBarSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.140/304SanYa-HaiPo-ZhuHongJiang-CorpSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.144/304SanYa-YiHeZhiYe-Co-LtdSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.148/304SanYa-ZhongGong-ShiWei-DangXiaoSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.160/298SanYa-JunFeng-Industry-CO-LTDSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.172/304SanYa-DongLuoDao-Land-Co-LtdSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.176/298SanYa-JunFeng-Industry-CO-LTDSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.184/298SanYa-XiLaiDeng-HotelSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.192/2816HaiNan-University-SanYa-CollegeSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.208/304SanYa-HengDaTouZi-Co-LtdSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.212/304Kempinski-Hotel2SanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.216/298Kempinski-Hotel1SanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.194.240/2816SanYan-ADSLZhuanXianZhuanYongSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.196.0/304SanYa-Country-BureauSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.196.8/298SanYa-JianSheGongCheng-ShenChaZhongXinSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.196.16/304SanYa-CuiJiaXuanYu-ADSL-LineSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.196.20/304SanYa-FengHuangShuiChen-Co-LtdSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.196.24/298SanYa-JiHuaGaiGe-BureauSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.196.48/304SanYa-ShanShuiYunTian-Hotel-WANSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.196.64/304SanYa-WanBo-TouZi-Co-LtdSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.196.80/304SanYa-ChenMingZhe-ADSL-LineHainan SyanYa DIA Dedicated Internet AccessASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 221.11.196.92/304SanYa-HuiRongHaiJing-HotelSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.196.120/304SanYa-ShangPinJie-DaiBanDian-AdLineSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.196.124/304SanYa-JinZhongHai-GuoJiZhiYe-Co-LtdSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.196.128/25128SanYa-ShanShuiYunTian-HotelSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.197.0/304SanYa-ChuangYa-HotelSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.197.4/304SanYa-BaYi-SchoolSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.197.8/304SanYa-ShanHaiTian-HotelSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.197.12/304SanYa-FengHuangShuiCheng-Co-LtdSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.197.24/304SanYa-HaiFeng-Hotel-Manage-Co-LtdSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.197.40/304SanYa-TongJiKeJiYuan-Co-LtdSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.197.44/304HaiNan-ZhongDu-ShiYe-Co-LtdSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.197.52/304HaiNan-DongFengJiDianSheBei-Co-LtdSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.197.56/304SanYa-ZongHeXingZhen-ZhiFaJu-IPSLineSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.197.60/304SanYa-ZhaoJianBin-ADSL-LineSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.197.80/304SanYa-YuanShui-FangDiChan-Co-LtdSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.197.88/304SanYa-LiJingHaiWan-HotelDingAn city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.197.96/298SanYa-DiQiuCun-NetBarSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.197.112/304SanYa-QiuBiTe-NetBarSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.199.0/25128SanYa-XiErDun-HotelSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.199.128/298SanYa-JunFengShiYe-Co-LtdSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.199.136/304Kempinski-HotelSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.199.148/304SanYa-YiYuanFeng-ShiYe-Co-LtdSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.199.176/298SanYa-WanBo-WenQuan-HotelSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.199.184/304SanYa-HeYi-YangGuang-HotelSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.199.188/304SanYa-GuoGuangHaoSheng-DuJia-HotelSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.199.192/304SanYa-HaiYuZhongYang-HotelSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.199.196/304SanYa-YaLongWan-YunTian-Park-Co-LtdSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.199.200/304SanYa-BaiYun-NetBarSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.199.208/298SanYa-ZhongGong-ShiWei-DangXiaoHainan SyanYa DIA Dedicated Internet AccessASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 221.11.199.216/304SanYa-JunLanDuJia-HotelHainan SyanYa DIA Dedicated Internet AccessASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 221.11.199.224/2732SanYa-XiLaiDeng-HotelSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.201.0/25128SanYa-XiLaiDeng-HotelSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.201.128/2664SanYa-XiLaiDeng-HotelSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.203.0/298SanYa-FengXiangBiao-WenHuaChuanBo-Co-LtdSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.203.12/304SanYa-JianZhuGongCheng-ZhiJianZhongXin-IPSLineSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.203.16/298SanYa-ChangLongWangLuoCheng-IPSLineSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.203.24/298SanYa-QianXi-NetBarSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.203.48/304SanYa-YaLongWan-YunTianReDai-Park-Co-LtdSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.203.80/304SanYa-ShiZhi-GongZuo-BanGongShi-ADSL-LineHainan DIA Dedicated Internet AccessASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 221.11.203.84/304HaiNan-LiXin-FangDiChan-Co-LtdSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI
└ 221.11.203.224/2732SanYa-FengHuangDao-AoYunHuoJu-HuiChangSanYa city.HaiNan provinceASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-HI

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
TypeAddressesShareRanges
Residential7,17688%33
Business1,01612%80

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