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Data as of Nov 5, 2026

221.13.96.0/19

6 residential-proxy exits · 30 days

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

Announcement
this exact prefix
RPKI valid
Announced by
AS4837
Type
Residential
72% of it

Residential-proxy exits

Proxy exits
6
0.07% of its addresses · 30 days
Always-on exits
1
17% of its exits
Spread
4 of 32
/24s with at least one exit
Providers
23
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

1.2K observations
  • Residential
  • Mobile

/24s with the most always-on exits

/24Always-on exitsProxy exits
221.13.104.0/2411
221.13.103.0/2402
221.13.125.0/2402
221.13.111.0/2401

Proxy providers listing exits

  • BirdProxies
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FlashProxy
  • FlexyProxies
  • GSocks
  • Geonix
  • GonzoProxy
  • IPPeak
  • Infatica
  • LemonPrime
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • Proxyma
  • RainProxy
  • Shifter
  • VantageProxies

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
221.13.124.0/24
since Jan 2026
AS4837ResidentialChina Unicom Chongqing 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
221.13.96.0/198,192UNICOM-CQChina Unicom Chongqing province networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 221.13.96.0/212,048cqmobile-comNanPing Node Access User NetworkASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-CQ
└ 221.13.104.0/24256cqmobile-comNanPing Node Access User NetworkASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-CQ

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
Residential5,88872%3
Mobile2,30428%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