Data as of Nov 5, 2026
Autonomous system

AS57948

Cobalt Group BV

Announces 2,560 addresses in 10 prefixes. None of it is anonymizer space.

Type
Hosting
BE

Announced prefixes

Arrived
PrefixTypeHolderRPKI
2.57.40.0/24
since Mar 2019
Hosting
2.57.41.0/24
since Mar 2019
Hosting
2.57.42.0/24
since Mar 2019
Hosting
91.236.244.0/24
since Aug 2012
Hosting
91.236.245.0/24
since Aug 2012
Hosting
185.70.44.0/24
since Feb 2015
Hosting
195.253.208.0/24
since Feb 2026
HostingCloud Group NV
195.253.209.0/24
since Feb 2026
HostingCloud Group NV
195.253.210.0/24
since Feb 2026
HostingCloud Group NV
195.253.211.0/24
since Feb 2026
HostingCloud Group NV

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it