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Data as of Nov 5, 2026

220.250.32.0/19

122 residential-proxy exits · 30 days

CHINA UNICOM China169 Backbone · space held by China Unicom IP network

Announcement
this exact prefix
RPKI valid
Announced by
AS4837
Type
Residential
93% of it

Residential-proxy exits

Proxy exits
122
1.5% of its addresses · 30 days
Always-on exits
3
2.5% of its exits
Spread
9 of 32
/24s with at least one exit
Providers
42
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

6.3K observations
  • Residential
  • Business

/24s with the most always-on exits

/24Always-on exitsProxy exits
220.250.45.0/24238
220.250.44.0/24131
220.250.46.0/24031
220.250.47.0/24012
220.250.55.0/2404
220.250.41.0/2402
220.250.59.0/2402
220.250.38.0/2401
220.250.40.0/2401

Proxy providers listing exits

  • 2Captcha
  • Ake.net
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • GonzoProxy
  • HydraProxy
  • 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
  • VantageProxies
  • VibeProxies
  • 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
220.248.0.0 - 220.252.255.255327,680UNICOM-CNChina Unicom IP networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.32.0/198,192UNICOM-FJChina Unicom FuJian province networkALLOCATED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-CN
└ 220.250.32.0/204,096CNCGROUP-FJ-FZ-MANFuzhou city, fujian provincial network of CNCGROUPALLOCATED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-FJ
└ 220.250.44.0/221,024UNI-FJFZ-FUJIANDONGNANWANGLOU-CORPFujian Southeast Radio & TV Network CO.LTDASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via CNCGROUP-FJ-FZ-MAN
└ 220.250.48.0/204,096CNCGROUP-FJ-FZ-MANFuzhou city, fujian provincial network of CNCGROUPALLOCATED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-FJ
└ 220.250.52.0/2816UNI-FJFZ-SoftwareParkIndustrialServices-CorpunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.16/298UNI-FJFZ-CaiGengTangInfoTech-CorpFJFZ-CaiGengTangInfoTech-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.24/298UNI-FJFZ-PengfeiBuildingDecorationEngineering-CorpunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.32/298UNI-FJFZ-FuChunTelecom-CorpFJFZ-FuChunTelecom-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.44/304UNI-FJFZ-RunYinInvestment-CorpFJFZ-RunYinInvestment-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.48/304UNI-FJFZ-TianYuanDa-CorpFJFZ-TianYuanDa-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.56/298UNI-FJFZ-SanYuanDaTelecom-CorpFJFZ-SanYuanDaTelecom-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.64/298UNI-FJFZ-GuDeNet-CorpFJFZ-FJFZ-GuDeNet-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.72/298UNI-FJFZ-CaiGengTangInfoTech-CorpunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.88/298UNI-FJFZ-GuDeNet-CorpFJFZ-FJFZ-GuDeNet-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.96/298UNI-FJFZ-FujianInformationSecurityCenterunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.104/298UNI-FJFZ-XinXin-NetbarFJFZ-XinXin-NetbarASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.120/298UNI-FJFZ-ShengZhou-NetbarFJFZ-ShengZhou-NetbarASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.128/298UNI-FJFZ-ZhongQiaoKeJi-CorpFJFZ-ZhongQiaoKeJi-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.140/304UNI-FJFZ-HaiXiaWomanAndChildActivityCenterunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.160/298UNI-FJFZ-CaiGengTangInfoTech-CorpFJFZ-CaiGengTangInfoTech-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.172/304UNI-FJFZ-GuangDInWangLuo-CorpFJFZ-GuangDInWangLuo-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.176/298UNI-FJFZ-DaRenTelecom-CorpFJFZ-DaRenTelecom-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.192/298UNI-FJFZ-DongNanZhuLi-CorpFJFZ-DongNanZhuLi-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.200/298UNI-FJFZ-MinHuaXinXi-CorpFJFZ-MinHuaXinXi-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.208/298UNI-FJFZ-HuiZhouInfo-CorpFJFZ-HuiZhouInfo-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.216/298UNI-FJFZ-MinruitongConstructionMachinery-CorpunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.224/298UNI-FJFZ-ChuangNengXinXi-CorpFJFZ-ChuangNengXinXi-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.232/298UNI-FJFZ-JinHuaXiaFireInstallation-CorpunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.240/298UNI-FJFZ-FutongInfo-CorpFJFZ-FutongInfo-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.52.248/298UNI-FJFZ-HongYuanDaChengTech-CorpFJFZ-HongYuanDaChengTech-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.0/304UNI-FJFZ-FuzhouUnicom-MinHouQinKouBusinessHallunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.16/304UNI-FJFZ-YishengTelecom-CorpFJFZ-YishengTelecom-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.32/304UNI-FJFZ-FuzhouUnicom-MinHouYunShiBusinessHallunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.36/304UNI-FJFZ-FuzhouUnicom-MinHouGanZheBusinessHallunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.40 - 220.250.53.423UNI-FJFZ-ZhongTie12Ju-JTA8FJFZ-ZhongTie12Ju-JTA8ASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.68/304UNI-FJFZ-MinJianRice-CorpFJFZ-MinJianRice-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.80/298UNI-FJFZ-JinTaiHighway-CorpFJFZ-JinTaiHighway-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.96/2816UNI-FJFZ-XieZhanJiXie-CorpUNI-FJFZ-XieZhanJiXie-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.112/298UNI-fjfz-xieyuan-cropxieyuan-cropASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.120/298UNI-FJFZ-ShangPinHotel-CorpFJFZ-ShangPinHotel-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.128/304UNI-fjfz-weiwangjingmijixie-cropweiwangjingmijixie-cropASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.144/298UNI-FJFZ-TongLianWenJu-CorpFJFZ-TongLianWenJu-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.156/304UNI-FJFZ-YiShenTelecom-CorpFJFZ-YiShenTelecom-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.160 - 220.250.53.18324UNI-FJFZ-HenMinTelecom-CorpFJFZ-HenMinTelecom-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.184/298UNI-FJFZ-DeHengZhiYe-CorpFJFZ-DeHengZhiYe-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.192/304UNI-FJFZ-QimeiteFurniture-CorpFJFZ-QimeiteFurniture-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.196/304UNI-FJFZ-ChuanganshunTrafficTech-CorpunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.200/304UNI-FJFZ-XinXinGuangDian-CorpFJFZ-XinXinGuangDian-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.204/304UNI-FJFZ-YiPinDianZi-CorpFJFZ-YiPinDianZi-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.208/304UNI-FJFZ-ShenFuPrecisionProducts-CorpunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.212/304UNI-FJFZ-LangYuHuanBaoSheBei-CorpFJFZ-LangYuHuanBaoSheBei-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.224/298UNI-FJFZ-RongChangEstate-CorpFJFZ-RongChangEstate-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.232/298UNI-FJFZ-SuMenZhiPinYanWo-CorpFJFZ-SuMenZhiPinYanWo-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.240/304UNI-FJFZ-ZhongGengSheratonHotelunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.53.248/298UNI-FJFZ-LuMeiGuangDianEngineering-CorpunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.58.0/298UNI-FJFZ-FuJianGaoSuYangHu-CorpUNI-FJFZ-FuJianGaoSuYangHu-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via CNCGROUP-FJ-FZ-MAN
└ 220.250.58.8/298UNI-FJFZ-ZhongyuanArt-CorpUNI-FJFZ-ZhongyuanArt-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via CNCGROUP-FJ-FZ-MAN
└ 220.250.58.18 - 220.250.58.236UNI-FuZhou-AoXinYuan-CorpFuZhou-AoXinYuan-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via CNCGROUP-FJ-FZ-MAN
└ 220.250.58.24 - 220.250.58.263UNI-FJFZ-FujianHaiXiaCenturyFilmCulture-CorpunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via CNCGROUP-FJ-FZ-MAN
└ 220.250.58.27 - 220.250.58.282UNI-FJFZ-JingLongEducationTech-CorpFJFZ-JingLongEducationTech-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via CNCGROUP-FJ-FZ-MAN
└ 220.250.58.32/298UNI-FJFZ-FuJianJiGuanBaoXian-GovunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via CNCGROUP-FJ-FZ-MAN
└ 220.250.58.42/321UNI-FJFZ-FederationOfEnterprisesAndEntrepreneurs-CorpunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via CNCGROUP-FJ-FZ-MAN
└ 220.250.58.43 - 220.250.58.442UNI-FJFZ-AnXinSecurity-CorpFJFZ-AnXinSecurity-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via CNCGROUP-FJ-FZ-MAN
└ 220.250.58.45/321UNI-FJFZ-FujianEconomicChannelTV-OrgunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via CNCGROUP-FJ-FZ-MAN
└ 220.250.58.50/312UNI-FJFZ-ZIRANZHIYUN-CorpFJFZ-ZIRANZHIYUN-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via CNCGROUP-FJ-FZ-MAN
└ 220.250.58.52/321UNI-FJFZ-PINYUNXUANCHAYE-CorpFJFZ-PINYUNXUANCHAYE-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via CNCGROUP-FJ-FZ-MAN
└ 220.250.58.57/321UNI-FuZhou-QianChengYouDaoInfoRefer-CorpunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via CNCGROUP-FJ-FZ-MAN
└ 220.250.58.58 - 220.250.58.603UNI-FuZhou-FengJiJewel-CorpFuZhou-FengJiJewel-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via CNCGROUP-FJ-FZ-MAN
└ 220.250.58.61/321UNI-FJFZ-PICCFuZhou-CorpUNI-FJFZ-PICCFuZhou-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via CNCGROUP-FJ-FZ-MAN
└ 220.250.58.62/321UNI-FJFZ-SanShanBulidingAnJieProperty-CorpunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via CNCGROUP-FJ-FZ-MAN
└ 220.250.58.64/298UNI-FJFZ-TianBangInvestment-CorpFJFZ-TianBangInvestment-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via CNCGROUP-FJ-FZ-MAN
└ 220.250.58.72/298UNI-FJFZ-HengYuRealEstateDevelopmentunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.58.104/298UNI-FJFZ-ZhengJianPing-personFJFZ-ZhengJianPing-personASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.58.112/298UNI-FJFZ-FuJianHaoShiMedia-CorpFJFZ-FuJianHaoShiMedia-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.58.120/298UNI-FJFZ-HengMingTrade-CorpFJFZ-HengMingTrade-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.58.128/298UNI-FJFZ-FenZhongMediaFJFZ-FenZhongMediaASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.58.136/304UNI-FJFZ-WangYinDigitalFJFZ-WangYinDigitalASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.58.140/304UNI-FJFZ-DingShengQiHuo-CorpFJFZ-DingShengQiHuo-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.58.144/2816UNI-FJFZ-FujianProvincialHealthBureauunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.58.160/298UNI-FJFZ-JiaRen-NetbarFJFZ-JiaRen-NetbarASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.58.168/298UNI-FJFZ-ZhenTianTrade-CorpFJFZ-ZhenTianTrade-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.58.184/298UNI-FJFZ-StarOfFourSeas-HotelFJFZ-StarOfFourSeas-HotelASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.58.192/298UNI-FJFZ-ShenNaoShangMao-CorpFJFZ-ShenNaoShangMao-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.58.200/298UNI-FJFZ-ShiOuWangZhuangCheng-XiangmubuunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.58.216/298UNI-FJFZ-ZhongTengNet-CorpFJFZ-ZhongTengNet-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.58.224/298UNI-FJFZ-ZhongYuDesignInstituteFJFZ-ZhongYuDesignInstituteASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.58.240/2816UNI-FJFZ-ZhongGengGroup-CorpFJFZ-ZhongGengGroup-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.59.0/298UNI-FJFZ-LanZhou-NetbarFJFZ-LanZhou-NetbarASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.59.8/298UNI-FJFZ-XinYuanChangAn-NetbarFJFZ-XinYuanChangAn-NetbarASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.59.16/298UNI-FuZhou-JingDongTrade-CorpFuZhou-JingDongTrade-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.59.24/298UNI-FJFZ-QiYuWangBa-CorpFJFZ-QiYuWangBa-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.59.48/298UNI-FJFZ-CangShanYueLiangWangBa-CorpunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.59.56/298UNI-FJFZ-XinJuYou-NetbarFJFZ-XinJuYou-NetbarASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 220.250.59.64/298UNI-FJFZ-FuXinFuTongNetTech-CorpFJFZ-FuXinFuTongNetTech-CorpASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn

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
Residential7,58193%31
Business6117.5%90

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
China Unicom IP network
Range
220.248.0.0 - 220.252.255.255
Registration type
ALLOCATED PORTABLE
Reallocated to
China Unicom FuJian province network
Reallocated range
220.250.32.0/19
Reallocation type
ALLOCATED NON-PORTABLE
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