LAYER3 INTEL
Get started
Sign in
Data as of Nov 13, 2026

121.31.0.0/16

659 residential-proxy exits · 30 days

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

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

Residential-proxy exits

Proxy exits
659
1.0% of its addresses · 30 days
Always-on exits
5
0.76% of its exits
Spread
88 of 256
/24s with at least one exit
Providers
73
selling exits here
Oct 14, 2026 – Nov 12, 2026

Exits seen per day

33K observations
  • Residential
  • Business

/24s with the most always-on exits

/24Always-on exitsProxy exits
121.31.11.0/2423
121.31.38.0/24113
121.31.21.0/2411
121.31.116.0/2411
121.31.225.0/24074
121.31.224.0/24074
121.31.227.0/24071
121.31.226.0/24053
121.31.215.0/24047
121.31.214.0/24047
121.31.184.0/24027
121.31.246.0/24025
121.31.185.0/24025
121.31.94.0/24019
121.31.99.0/24015
121.31.20.0/2408
121.31.186.0/2406
121.31.114.0/2406
121.31.62.0/2406
121.31.172.0/2405
121.31.149.0/2405
121.31.140.0/2405
121.31.175.0/2405
121.31.106.0/2405

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • EZProxies
  • EnigmaProxy
  • FLEETPROXY
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GonzoProxy
  • HELODATA
  • HideProxy
  • HydraProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPROCKET_BASIC
  • IPROCKET_PREMIUM
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • MangoProxy
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PROXYLANE
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PacketStream
  • ProxiesVision
  • Proxiware
  • Proxy-Cheap
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • QUANTICDATA
  • RainProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • TORCHPROXIES_BASIC
  • TORCHPROXIES_PREMIUM
  • TORCHPROXIES_X
  • TrueProxies
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • ZENPROXY_PREMIUM

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
121.31.28.0/22
since Jul 2020
AS140886HostingChina Unicom Guangxi province network
121.31.40.0/22
since Jul 2020
AS140886HostingChina Unicom Guangxi province network
121.31.204.0/24
since Aug 2026
AS4837BusinessChina Unicom Guangxi province network
121.31.208.0/22
since May 2026
AS4837ResidentialChina Unicom Guangxi province network
121.31.208.0/24
since Aug 2026
AS4837ResidentialChina Unicom Guangxi 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
121.31.0.0/1665,536UNICOM-GXChina Unicom Guangxi province networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.124.40/304UNICOM-GL-GLYSJYXXZXYXGSunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.124.44/304UNICOM-GL-YSXPTZRMZFunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.124.48/304UNICOM-GL-YSXFLZCJZXunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.124.52/304UNICOM-GL-GLSZJRMFYGuiLinShiZhongJiRenMinFaYuanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.124.56/304UNICOM-GL-GLSTLGGYXGSunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.124.60/304UNICOM-GL-CHHChangHuHuaiASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.124.64/304UNICOM-GL-GLYXYGuiLinYiXueYuanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.124.72/304UNICOM-GL-LGXYZZHSHunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.124.76/304UNICOM-GL-SZSZHZSSJGCYXGSunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.124.84/304UNICOM-GL-ZLSJJSJTYXGSGLFGSunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.124.88/304UNICOM-GL-GXGLXHTZYXGSSQFGSunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.124.92/304UNICOM-GL-ZGJZDBGCJYXGSGXFGSunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.124.128/304UNICOM-GL-GLSRGHRZXDBYXZRGSunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.124.132/304UNICOM-GL-GLKCFZYXZRGSunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.126.0/298UNICOM-GL-CBChuanBoASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.126.8/304UNICOM-GL-HLLHaoLiLaiASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.126.12/304UNICOM-GL-LZYLiZhenYiASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.126.16/298UNICOM-GL-BLBoLianASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.126.24/304UNICOM-GL-RRLSYYXRenRenLeShangYeYouXianASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.126.28/304UNICOM-GL-CZSYcuizulu-shenyanjiankongASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.126.64/2816UNICOM-GL-HDGLCHangDaoGuanLiChuASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.126.68/304UNICOM-GL-WFWBUNICOM-GL-WangFuWangBaASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GL-HDGLC
└ 121.31.126.72 - 121.31.126.743UNICOM-GL-DZZDZYXXunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GL-HDGLC
└ 121.31.126.75/321UNICOM-GL-HLSCUNICOM-GL-HuaLianShangChangASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GL-HDGLC
└ 121.31.126.76/321UNICOM-GL-GLHDJCKunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GL-HDGLC
└ 121.31.126.78/321UNICOM-GL-TLUNICOM-GL-TaiLianASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GL-HDGLC
└ 121.31.126.80/304UNICOM-GL-DFZQDongFangZhengQuanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.126.84/304UNICOM-GL-PLHDPingLeHangDaoASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.126.88/298UNICOM-GL-LTCLunTaiChangASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.126.96/2816UNICOM-GL-SFGDXXshifangaodengxuexiaoASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.126.112/304UNICOM-GL-XGZCYXinGuiZuCanYinASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.126.116/304UNICOM-GL-YSSCXMSYJYangShuoShuiChanXuMuShouYiJuASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.126.120/304UNICOM-GL-DHQHDaHuaQiHuoASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.126.124/304UNICOM-GL-FBWLFengBaoWangLuoASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.126.128/2664UNICOM-GL-NNNKnanningnake-tietongASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.126.192/298UNICOM-GL-HHNFHaoHuaNanFangASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.126.200/298UNICOM-GL-HHNFHaoHuaNanFangASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.126.208/298UNICOM-GL-GLSLZGuiLinShiLvZhuanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.126.216/304UNICOM-GL-JSGCZLJCZXunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.127.0/2816CNC-GL-INTER-HongRuiCNC-GL-INTER-HongRui Technology CompanyASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.127.16/2816CNC-GL-INTER-LXSCYYCNC-GL-INTER-Students Pioneering ParkASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.127.32/298CNC-GL-INTER-HRJKCNC-GL-INTER-Hong Rui MonitorASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.127.40/298CNC-GL-INTER-JHTCNC-GL-INTER-Jin Hua Tong companyASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.127.41 - 121.31.127.477CNC-GL-INTER-JHTXCNC-GL-INTER-JinHua Communications CompanyASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via CNC-GL-INTER-JHT
└ 121.31.127.48/298CNC-GL-INTER-TSKDYCNC-GL-INTER-TieShan Geological InstituteASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.127.56/304CNC-GL-FSKJCNC-GL-FengShengKeJiASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.127.60/304UNICOM-GL-YSJYYingShanJianYuASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.127.64/304CNC-GL-INTER-ZYLCNC-GL-INTER-Zeng Yi LongASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.127.68/304CNC-GL-INTER-MYQCNC-GL-INTER-Mo Yu QiangASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.127.76/304CNC-GL-INTER-XQMailCNC-GL-INTER-Mail server of XiangJiao CompanyASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.127.80/304CNC-GL-INTER-YLYCNC-GL-INTER-Yan Ling YuanASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.127.88/298UNICOM-GL-HWGLCHangWuGuanLiChuASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.127.92/304UNICOM-GL-FBWL-2fengbao networkASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GL-HWGLC
└ 121.31.127.96/304UNICOM-GL-LGJLiGuoJunASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.127.100/304UNICOM-GL-DJDJDDianJinDaJiuDianASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.127.104/304UNICOM-GL-LCGSJDWSLingChuanGongShangJuDaWeiSuoASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.127.108/304UNICOM-GL-GLSQFZTKLWBunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.127.112/304UNICOM-GL-YYJDYouYiJiuDianASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.127.116/304UNICOM-GL-GGTLZHBXRSLunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.127.120/304UNICOM-GL-YSHBJYanShanHuanBaoJuASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.127.128/304UNICOM-GL-CJGDChengJiaoGongDianASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.127.132/304UNICOM-GL-GMWBGuanMengWangBaASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.127.136/304UNICOM-GL-SY-2UNICOM-GL-ShenYan-2ASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.127.140/304UNICOM-GL-GXSFDXGuangXiShiFanDaXueASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.127.160 - 121.31.127.22364UNICOM-GL-QXQYCL15H-2unknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.127.192/304CNC-GL-INTER-LGLCNC-GL-INTER-Liu Guang LinASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GL-QXQYCL15H-2
└ 121.31.127.196/304UNICOM-GL-MLTYUNICOM-GL-MeiLianTongYongASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GL-QXQYCL15H-2
└ 121.31.127.204/304UNICOM-GL-DCQQFL105HunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GL-QXQYCL15H-2
└ 121.31.127.208/304UNICOM-GL-GJJD3-4LUNICOM-GL-GuiJingJiuDian3-4LouASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GL-QXQYCL15H-2
└ 121.31.127.224/298UNICOM-GL-GGTLGCDZXunknownASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.127.232/304UNICOM-GL-HCBZHYLHuoCheBeiZhanHuoYunLouASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.127.236/304UNICOM-GL-QFSYXXQingFengShiYanXueXiaoASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.127.240/298UNICOM-GL-GGTLGCZHBGuiGuangTieLuGongChengZhiHuiBuASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 121.31.127.252/304CNC-GL-INTER-LGLCNC-GL-INTER-Liu Guang LinASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.136.2 - 121.31.136.6463XingKong-workhouseExpensive A17 numberses in the garden of HuHai road HengGui BeiHai City GuangXi Province.ASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.144.2 - 121.31.144.254253Art-collegeArt college BeiHai City GuangXi Province.ASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.152.2 - 121.31.152.255254BAS-MA5200-Static-state-IPMA5200 BAS ChuanJi Remit to gather Engine room BeiHai City GuangXi Province.ASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.188.1 - 121.31.188.77AoBo-netbarAoBo netbarASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.188.65 - 121.31.188.717gxnaport-burGuangxi area navigation port bureauASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.192.172/304anxinzhenjuannanning super power companyASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.204.0/23512LZ-EDU-NETLiuzhou City Education NetworkASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.240.0/24256QZ-CNC-POOLIP Pool of PB MA5200FASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.241.0/25128QZ-CNC-POOLIP Pool of QZG MA5200FASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.241.128/25128QZ-CNC-POOLIP Pool of LS MA5200FASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.242.0/24256QZ-CNC-POOLIP Pool of QZ MA5200FASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.243.0/25128QZ-CNC-POOLIP Pool of QZ MA5200FASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.243.128/25128QZ-CNC-POOLIP Pool of LS MA5200FASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.244.0/23512CNCFCG-GKADSL5CNC-FCG-INTER-gangkou-pppoe,FangChengGang,GuangXi,CHINAASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.246.0/25128CNCFCG-DXADSL5CNC-FCG-INTER-dongxing-pppoe,FangChengGang,GuangXi,CHINAASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.246.128/25128CNCFCG-FCADSL5CNC-FCG-INTER-fangcheng-pppoe,FangChengGang,GuangXi,CHINAASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
└ 121.31.247.0/24256CNCFCG-GKADSL6CNC-FCG-INTER-gangkou-pppoe,FangChengGang,GuangXi,CHINAASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-GX
← Previous401–491 of 491 · page 3 of 3Next →

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
Residential61,22593%55
Business2,2633.5%251
Hosting2,0483.1%2

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