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Data as of Nov 9, 2026

213.108.245.0/28

No anonymizer space · no proxy exits in 30 days

RETN Limited · space held by Netcalibre Ltd

Announcement
213.108.245.0/24
RPKI valid
Announced by
AS9002
Type
Business
Risk
0 / 100 · Low

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
213.108.244.0/23512UK-WOAF-20180808Netcalibre Ltd (ORG-WTL3-RIPE) · GBALLOCATED PANov 23, 2020abuse@lchost.net
└ 213.108.245.0/2816DOMFTSOC Ltd (ORG-FTS30-RIPE) · GBASSIGNED PAJul 14, 2026rrripe@ftsoc.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 213.108.245.0/24

Prefix
213.108.245.0/24
Announced by
AS9002 RETN Limited
Type
Internet provider
RPKI
RPKI valid
Netname
UK-WOAF-20180808
Registrant
Netcalibre Ltd
RIR
RIPE NCC
Origin network

AS9002

GB
Name
RETN Limited
Type
Internet provider
Registered
Mar 25, 2008
Domain
retn.net
Website
www.retn.net/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed