LAYER3 INTEL
Get started
Sign in
Data as of Nov 5, 2026

218.57.137.0/24

1 residential-proxy exit · 30 days

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

Announcement
this exact prefix
RPKI valid
Announced by
AS4837
Type
Business
88% of it
Recent change
New origin Jul 2026
its first announcement on record

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
19
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

560 observations

Proxy providers listing exits

  • BartProxies
  • BirdProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • GSocks
  • IPPeak
  • Infatica
  • MangoProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Proxiware
  • ProxyEmpire
  • Proxyma
  • RainProxy
  • Shifter
  • VantageProxies
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
218.56.0.0/15
since May 2005
AS4837Residential508
32 always on
China Unicom Shandong 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
218.56.0.0/14262,144UNICOM-SDChina Unicom Shandong province networkALLOCATED PORTABLE—hqs-ipabuse@chinaunicom.cn
└ 218.57.137.0/2816SDTH-ORGShandong tumour hospitalASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-SD
└ 218.57.137.16/2816SDBTU-EDUShandong Boradcast & TV UniversityASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-SD
└ 218.57.137.32/2816JNGAJJ-GOVJinan gonganju jiaojing branchASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-SD
└ 218.57.137.48/304SDWWFOOD-COMShandong Wangwang food corporationASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-SD
└ 218.57.137.52/304SDGUIDU2-HOTELShandong Guidu hotelASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-SD
└ 218.57.137.56/298JNNO2MT-COMJinan No.2 machine tool groupASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-SD
└ 218.57.137.64/2816SDEI-EDUShandong education instituteASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-SD
└ 218.57.137.80/2816JNLXOS-EDUJinan Lanxiang occupation skill training schoolASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-SD
└ 218.57.137.96/2816SDHLE-EDUShandong high level education schoolASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-SD
└ 218.57.137.112/298SDPOST-GOVShandong post bureauASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-SD
└ 218.57.137.120/298SDPIRI-ORGShandong physic image research instituteASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-SD
└ 218.57.137.128/2732SDTB-GOVShandong travel bureauASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-SD
└ 218.57.137.160/2816SDPSI-ORGShandong physic science instituteASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-SD
└ 218.57.137.176/298SDVICTORY-COMShandong Victory stock corporationASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-SD
└ 218.57.137.184/298SDAB-GOVShandong agriculture bureauASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-SD
└ 218.57.137.224/298CFASD2-EDUChina female academy Shandong branchASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-SD
└ 218.57.137.232/298SDCCPHS2-TESTShandong comm. Phs. TestASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-SD
└ 218.57.137.240/2816SDCCPHS-TESTShandong comm. Phs. TestASSIGNED NON-PORTABLE—hqs-ipabuse@chinaunicom.cn
via UNICOM-SD

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

256 addresses
TypeAddressesShareRanges
Business22488%18
Residential3213%1

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