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Data as of Nov 3, 2026

37.18.136.0/21

145 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
145
7.1% of its addresses · 30 days
Always-on exits
8
5.5% of its exits
Spread
8 of 8
/24s with at least one exit
Providers
78
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

52K observations
  • Residential
  • Business

/24s with the most always-on exits

/24Always-on exitsProxy exits
37.18.141.0/2438
37.18.138.0/2435
37.18.140.0/24112
37.18.137.0/2417
37.18.142.0/24094
37.18.136.0/2409
37.18.139.0/2408
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
  • FastProxy
  • FlashProxy
  • FloppyData
  • GeekProxy
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HydraProxy
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • LemonBright
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MarsProxies
  • MoMoProxy
  • MrScraper
  • NodeMaven
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PacketStream
  • PrivateByte
  • Proxio
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • ResiProxies
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VProxy
  • VantageProxies
  • VitalExclusive
  • Webshare

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, 2011[email protected]
└ 37.18.136.0/24256SURE-IOM-BBSure IOM BBASSIGNED PAMar 14, 2016[email protected]
via IM-CWCIOM-20111220
└ 37.18.137.0/24256SURE-IOM-BBSure IOM BBASSIGNED PAMar 14, 2016[email protected]
via IM-CWCIOM-20111220
└ 37.18.138.0/24256SURE-IOM-BBSure IOM BBASSIGNED PAMar 14, 2016[email protected]
via IM-CWCIOM-20111220
└ 37.18.139.0/24256SURE-IOM-BBSure IOM BBASSIGNED PAMar 14, 2016[email protected]
via IM-CWCIOM-20111220
└ 37.18.140.0/24256SURE-IOM-BBSure IOM BBASSIGNED PAMar 14, 2016[email protected]
via IM-CWCIOM-20111220
└ 37.18.141.0/24256SURE-IOM-BBSure IOM BBASSIGNED PAMar 14, 2016[email protected]
via IM-CWCIOM-20111220
└ 37.18.142.0/2816SURE-IOM-IPSure IOM IPASSIGNED PAMar 14, 2016[email protected]
via IM-CWCIOM-20111220
└ 37.18.142.16/2816SURE-IOM-S3IPASSIGNED PAMar 14, 2016[email protected]
via IM-CWCIOM-20111220
└ 37.18.142.32/2816IOM-IPIPASSIGNED PAMar 14, 2016[email protected]
via IM-CWCIOM-20111220
└ 37.18.142.48/2816IOM-OMIPASSIGNED PAMar 14, 2016[email protected]
via IM-CWCIOM-20111220
└ 37.18.142.64/2664IOM-MOMOASSIGNED PAMar 14, 2016[email protected]
via IM-CWCIOM-20111220
└ 37.18.142.128/25128IOM-MOMOASSIGNED PAMar 14, 2016[email protected]
via IM-CWCIOM-20111220
└ 37.18.143.0/2732IOM-IPIPASSIGNED PAMar 14, 2016[email protected]
via IM-CWCIOM-20111220
└ 37.18.143.32/2816SURE-IOM-S3IPASSIGNED PAMar 14, 2016[email protected]
via IM-CWCIOM-20111220
└ 37.18.143.48/2816IOM-IPIPASSIGNED PAMar 14, 2016[email protected]
via IM-CWCIOM-20111220
└ 37.18.143.64/2732SURE-IOM-AZIPASSIGNED PAMar 14, 2016[email protected]
via IM-CWCIOM-20111220
└ 37.18.143.96/2816IOM-CBIPASSIGNED PAMar 14, 2016[email protected]
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
Origin network

AS8680

GG
Name
Sure (Guernsey) Limited
Type
Internet provider
Registered
Feb 20, 1998
Domain
sure.com
Website
business.sure.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed