LAYER3 INTEL
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Data as of Nov 3, 2026

83.245.31.0/24

No anonymizer space · no proxy exits in 30 days

Colobix Ltd · space held by GTT - EMEA Ltd.

Announcement
83.245.28.0/22
RPKI valid
Announced by
AS203410
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Jul 2026
its first announcement on record
registry: sub-allocated pa to a party the registry does not name by GTT - EMEA Ltd., Jul 23, 2026

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromProxy exitsHolderRPKI
83.245.0.0/17
since Jan 2023
AS3257Internet providerIP broker IPXO (part)10GTT - EMEA Ltd.

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
83.245.0.0/1732,768UK-PKXG-20040414GTT - EMEA Ltd. (ORG-PL6-RIPE) · GBALLOCATED PAApr 14, 2004[email protected]
└ 83.245.28.0/221,024COLOBIX-LTD-GTTunknownSUB-ALLOCATED PAJul 23, 2026[email protected]
via UK-PKXG-20040414

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 83.245.28.0/22

Prefix
83.245.28.0/22
Announced by
AS203410 Colobix Ltd
Type
Hosting
RPKI
RPKI valid
Netname
COLOBIX-LTD-GTT
RIR
RIPE NCC
IPv4 market

Holder

Holder in the market →
Organization
GTT - EMEA Ltd.
Handle
ORG-PL6-RIPE
Range
83.245.0.0/17
Registration type
ALLOCATED PA
Record created
Apr 14, 2004
Reallocated to
Not named in the registry
Reallocated range
83.245.28.0/22
Reallocation type
SUB-ALLOCATED PA
Reallocated
Jul 23, 2026
Origin network

AS203410

CY
Name
Colobix Ltd
Type
Hosting
Registered
Aug 11, 2022
Domain
colobix.com
Website
www.colobix.com
Spamhaus ASN-DROP
not listed