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Data as of Nov 3, 2026

5.253.254.0/24

No anonymizer space · no proxy exits in 30 days

Optinet U.K. Limited

Announcement
5.253.252.0/22
RPKI valid
Announced by
AS43872
Type
Residential
Risk
0 / 100 · Low

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
5.253.252.0/221,024UK-OPTINET-20190211Optinet U.K. Limited (ORG-OUL4-RIPE) · GBALLOCATED PAMar 24, 2021[email protected]
└ 5.253.254.0/24256GENUSE10unknownASSIGNED PAApr 26, 2021[email protected]
via UK-OPTINET-20190211

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 5.253.252.0/22

Prefix
5.253.252.0/22
Announced by
AS43872 Optinet U.K. Limited
Type
Residential
Proxy exits
4
RPKI
RPKI valid
Netname
UK-OPTINET-20190211
Registrant
Optinet U.K. Limited
RIR
RIPE NCC
Origin network

AS43872

GB
Name
Optinet U.K. Limited
Type
Internet provider
Registered
Dec 20, 2016
Domain
optinet.co.uk
Website
optinet.co.uk
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed