AS1133

SURF B.V.
CAIDA
Primary org cluster
University of Twente
5
Announced prefixes
3
RPKI-authorized prefixes

Prefixes

showing 1–5 of 5
CIDR Org name Source Confidence
130.89.0.0/16 SURF B.V. BGP 1.00
185.1.240.241/32 University of Twente PEERINGDB 1.00
193.108.98.252/32 University of Twente PEERINGDB 1.00
2001:67c:2564::/48 SURF B.V. BGP 1.00
2001:7f8:12a::241/128 University of Twente PEERINGDB 1.00
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RPKI-authorized prefixes (ROAs)

what's this?
130.89.0.0/16 /24 max
145.90.8.0/24 /24 max
2001:67c:2564::/48 /48 max

Uses the REST API.