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Data as of Nov 3, 2026

37.18.143.48/28

No anonymizer space · no proxy exits in 30 days

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

Announcement
37.18.136.0/21
RPKI valid
Announced by
AS8680
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
2
13% of its addresses · listed by providers
Providers
4
selling exits here

Proxy providers listing exits

  • EnigmaProxy
  • NovaProxy
  • ProxyEmpire
  • VantageProxies

Registrations in this block

The registry's network records over this block, widest first, each 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]
└ 37.18.143.48/2816IOM-IPIPASSIGNED 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.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 37.18.136.0/21

Prefix
37.18.136.0/21
Announced by
AS8680 Sure (Guernsey) Limited
Type
Residential
Proxy exits
145
Always-on exits
8
RPKI
RPKI valid
Netname
IM-CWCIOM-20111220
Registrant
Sure (Isle of Man) Limited
RIR
RIPE NCC
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