LAYER3 INTEL
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Data as of Nov 12, 2026

83.136.120.0/21

No anonymizer space · no proxy exits in 30 days

GConnect Technology Ltd · space held by Promontoria Ltd

Announcement
this exact prefix
RPKI valid
Announced by
AS33941
Type
Hosting
50% of it

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
83.136.120.0/212,048UK-PROMONTORIA-20040303Promontoria Ltd (ORG-ISL1-RIPE) · GBALLOCATED PAMar 3, 2004abuse@promontoria.uk
└ 83.136.120.0/24256HOSTINGHosting ServicesASSIGNED PANov 4, 2025abuse@promontoria.uk
via UK-PROMONTORIA-20040303
└ 83.136.121.0/24256HOSTINGHosting ServicesASSIGNED PANov 4, 2025abuse@promontoria.uk
via UK-PROMONTORIA-20040303
└ 83.136.124.0/24256HOSTINGHosting ServicesASSIGNED PANov 4, 2025abuse@promontoria.uk
via UK-PROMONTORIA-20040303
└ 83.136.126.0/24256HOSTINGHosting ServicesASSIGNED PANov 4, 2025abuse@promontoria.uk
via UK-PROMONTORIA-20040303

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
Hosting1,02450%4
Unknown1,02450%3

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
Jun 2017 · 9.4 yr
Origin networks
3
Last change of origin
Jun 2017
Recorded history

History

Handoffs
2