LAYER3 INTEL
Get started
Sign in
Data as of Nov 11, 2026

37.18.136.0/21

156 residential-proxy exits · 30 days

Sure (Guernsey) Limited · space held by Sure (Isle of Man) Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS8680
Type
Residential
86% of it

Residential-proxy exits

Proxy exits
156
7.6% of its addresses · 30 days
Always-on exits
7
4.5% of its exits
Spread
8 of 8
/24s with at least one exit
Providers
85
selling exits here
Oct 12, 2026 – Nov 10, 2026

Exits seen per day

65K observations
  • Residential
  • Business

/24s with the most always-on exits

/24Always-on exitsProxy exits
37.18.141.0/2438
37.18.138.0/2425
37.18.140.0/24113
37.18.139.0/2418
37.18.142.0/240102
37.18.136.0/2409
37.18.137.0/2409
37.18.143.0/2402

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FloppyData
  • GeekProxy
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • LemonBright
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MarsProxies
  • MoMoProxy
  • MrScraper
  • NodeMaven
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYON
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PSBProxy
  • PacketStream
  • PrivateByte
  • Proxio
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • ResiProxies
  • SPYDERPROXY_PREMIUM
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VProxy
  • VantageProxies
  • VitalExclusive
  • Webshare
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM

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
37.18.136.0/212,048IM-CWCIOM-20111220Sure (Isle of Man) Limited (ORG-CAWI1-RIPE) · IMALLOCATED PADec 20, 2011abuse@sure.com
└ 37.18.136.0/24256SURE-IOM-BBSure IOM BBASSIGNED PAMar 14, 2016abuse@sure.com
via IM-CWCIOM-20111220
└ 37.18.137.0/24256SURE-IOM-BBSure IOM BBASSIGNED PAMar 14, 2016abuse@sure.com
via IM-CWCIOM-20111220
└ 37.18.138.0/24256SURE-IOM-BBSure IOM BBASSIGNED PAMar 14, 2016abuse@sure.com
via IM-CWCIOM-20111220
└ 37.18.139.0/24256SURE-IOM-BBSure IOM BBASSIGNED PAMar 14, 2016abuse@sure.com
via IM-CWCIOM-20111220
└ 37.18.140.0/24256SURE-IOM-BBSure IOM BBASSIGNED PAMar 14, 2016abuse@sure.com
via IM-CWCIOM-20111220
└ 37.18.141.0/24256SURE-IOM-BBSure IOM BBASSIGNED PAMar 14, 2016abuse@sure.com
via IM-CWCIOM-20111220
└ 37.18.142.0/2816SURE-IOM-IPSure IOM IPASSIGNED PAMar 14, 2016abuse@sure.com
via IM-CWCIOM-20111220
└ 37.18.142.16/2816SURE-IOM-S3IPASSIGNED PAMar 14, 2016abuse@sure.com
via IM-CWCIOM-20111220
└ 37.18.142.32/2816IOM-IPIPASSIGNED PAMar 14, 2016abuse@sure.com
via IM-CWCIOM-20111220
└ 37.18.142.48/2816IOM-OMIPASSIGNED PAMar 14, 2016abuse@sure.com
via IM-CWCIOM-20111220
└ 37.18.142.64/2664IOM-MOMOASSIGNED PAMar 14, 2016abuse@sure.com
via IM-CWCIOM-20111220
└ 37.18.142.128/25128IOM-MOMOASSIGNED PAMar 14, 2016abuse@sure.com
via IM-CWCIOM-20111220
└ 37.18.143.0/2732IOM-IPIPASSIGNED PAMar 14, 2016abuse@sure.com
via IM-CWCIOM-20111220
└ 37.18.143.32/2816SURE-IOM-S3IPASSIGNED PAMar 14, 2016abuse@sure.com
via IM-CWCIOM-20111220
└ 37.18.143.48/2816IOM-IPIPASSIGNED PAMar 14, 2016abuse@sure.com
via IM-CWCIOM-20111220
└ 37.18.143.64/2732SURE-IOM-AZIPASSIGNED PAMar 14, 2016abuse@sure.com
via IM-CWCIOM-20111220
└ 37.18.143.96/2816IOM-CBIPASSIGNED PAMar 14, 2016abuse@sure.com
via IM-CWCIOM-20111220

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

2,048 addresses
TypeAddressesShareRanges
Residential1,76086%4
Business28814%7

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Jan 2012
Current origin since
Jan 2012 · 15 yr
Origin networks
1