Data as of Nov 8, 2026
Autonomous system

AS1102

Surf B.V.

Announces 768 addresses in 3 prefixes. None of it is anonymizer space.

Type
Education
NL

Announced prefixes

Arrived
PrefixTypeRPKI
192.42.121.0/24
since Nov 2025
Business
192.42.132.0/24
since Sep 2013
Business
194.104.0.0/24
since Jul 2013
Business

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it