Data as of Nov 11, 2026

149.104.136.0/24

No anonymizer space · no proxy exits in 30 days

Fastnet Data Inc · space held by Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
Type
Hosting
Risk
50 / 100 · Medium

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
149.104.0.0/16
since Sep 2006
AS174Internet provider154
3 always on
Cogent Communications, LLC

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
149.104.0.0/1665,536COGENT-149-104-16Cogent Communications, LLC (COGC) · USDirect AllocationFeb 3, 1992abuse@cogentco.com
└ 149.104.128.0/1816,384STARCLOUD-GLOBAL-CGNT-NET-2Starcloud Global Pte. Ltd. (SGPL-10) · SGReallocatedAug 31, 2023abuse@nebulaglobal.net

Network & registry

Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
Nov 2022
Current origin since
Nov 2022 · 4.0 yr
Origin networks
1