DNS
HOW THE INTERNET SEES A NETWORK

BGP looking glass.

Explore routing observations, origin networks and RPKI validation.

AS1103

RIPE RIS
Retrieved · 2026-09-22T03:16:13+00:00Snapshot · 2026-09-22T00:00:00ZView JSON
Registration / WHOIS →

SURFNET-NL SURF B.V.

IPv4 prefixes
99
IPv6 prefixes
3
Snapshot interval
8 hours
PrefixFamilyDetails
145.51.0.0/16IPv4WHOIS · Paths & RPKI →
192.16.188.0/23IPv4WHOIS · Paths & RPKI →
134.221.0.0/16IPv4WHOIS · Paths & RPKI →
145.1.0.0/17IPv4WHOIS · Paths & RPKI →
145.116.192.0/20IPv4WHOIS · Paths & RPKI →
145.107.24.0/22IPv4WHOIS · Paths & RPKI →
145.90.0.0/16IPv4WHOIS · Paths & RPKI →
145.5.0.0/16IPv4WHOIS · Paths & RPKI →
145.107.0.0/16IPv4WHOIS · Paths & RPKI →
192.42.124.0/22IPv4WHOIS · Paths & RPKI →
145.126.0.0/16IPv4WHOIS · Paths & RPKI →
145.97.16.0/22IPv4WHOIS · Paths & RPKI →
130.37.0.0/16IPv4WHOIS · Paths & RPKI →
131.174.0.0/16IPv4WHOIS · Paths & RPKI →
145.0.0.0/16IPv4WHOIS · Paths & RPKI →
145.85.0.0/16IPv4WHOIS · Paths & RPKI →
145.20.0.0/16IPv4WHOIS · Paths & RPKI →
156.83.0.0/16IPv4WHOIS · Paths & RPKI →
141.252.0.0/16IPv4WHOIS · Paths & RPKI →
145.138.0.0/16IPv4WHOIS · Paths & RPKI →
145.117.0.0/16IPv4WHOIS · Paths & RPKI →
137.120.0.0/16IPv4WHOIS · Paths & RPKI →
145.127.0.0/17IPv4WHOIS · Paths & RPKI →
194.171.0.0/16IPv4WHOIS · Paths & RPKI →
145.74.0.0/15IPv4WHOIS · Paths & RPKI →
129.125.0.0/16IPv4WHOIS · Paths & RPKI →
137.56.0.0/16IPv4WHOIS · Paths & RPKI →
192.104.140.0/24IPv4WHOIS · Paths & RPKI →
145.38.0.0/15IPv4WHOIS · Paths & RPKI →
195.169.0.0/16IPv4WHOIS · Paths & RPKI →
131.211.0.0/16IPv4WHOIS · Paths & RPKI →
145.116.224.0/19IPv4WHOIS · Paths & RPKI →
145.44.0.0/16IPv4WHOIS · Paths & RPKI →
145.98.0.0/16IPv4WHOIS · Paths & RPKI →
192.42.113.0/24IPv4WHOIS · Paths & RPKI →
145.76.0.0/16IPv4WHOIS · Paths & RPKI →
131.224.0.0/16IPv4WHOIS · Paths & RPKI →
145.95.0.0/16IPv4WHOIS · Paths & RPKI →
194.53.95.0/24IPv4WHOIS · Paths & RPKI →
192.31.231.0/24IPv4WHOIS · Paths & RPKI →
194.13.112.0/21IPv4WHOIS · Paths & RPKI →
145.37.0.0/16IPv4WHOIS · Paths & RPKI →
192.87.0.0/16IPv4WHOIS · Paths & RPKI →
194.53.94.0/24IPv4WHOIS · Paths & RPKI →
194.104.240.0/20IPv4WHOIS · Paths & RPKI →
145.144.0.0/12IPv4WHOIS · Paths & RPKI →
145.103.0.0/16IPv4WHOIS · Paths & RPKI →
145.98.16.0/24IPv4WHOIS · Paths & RPKI →
194.26.12.0/22IPv4WHOIS · Paths & RPKI →
145.97.192.0/18IPv4WHOIS · Paths & RPKI →
145.23.0.0/16IPv4WHOIS · Paths & RPKI →
145.9.0.0/16IPv4WHOIS · Paths & RPKI →
145.137.128.0/18IPv4WHOIS · Paths & RPKI →
192.43.212.0/24IPv4WHOIS · Paths & RPKI →
145.116.128.0/18IPv4WHOIS · Paths & RPKI →
145.116.64.0/18IPv4WHOIS · Paths & RPKI →
145.97.64.0/18IPv4WHOIS · Paths & RPKI →
145.2.0.0/15IPv4WHOIS · Paths & RPKI →
145.28.0.0/15IPv4WHOIS · Paths & RPKI →
145.97.24.0/21IPv4WHOIS · Paths & RPKI →
145.24.0.0/16IPv4WHOIS · Paths & RPKI →
145.97.0.0/20IPv4WHOIS · Paths & RPKI →
193.176.235.0/24IPv4WHOIS · Paths & RPKI →
194.104.124.0/23IPv4WHOIS · Paths & RPKI →
193.177.176.0/22IPv4WHOIS · Paths & RPKI →
145.136.0.0/15IPv4WHOIS · Paths & RPKI →
145.88.0.0/15IPv4WHOIS · Paths & RPKI →
145.33.0.0/16IPv4WHOIS · Paths & RPKI →
192.42.114.0/23IPv4WHOIS · Paths & RPKI →
145.102.0.0/16IPv4WHOIS · Paths & RPKI →
137.224.0.0/16IPv4WHOIS · Paths & RPKI →
132.229.0.0/16IPv4WHOIS · Paths & RPKI →
145.140.0.0/14IPv4WHOIS · Paths & RPKI →
145.19.0.0/16IPv4WHOIS · Paths & RPKI →
194.53.88.0/24IPv4WHOIS · Paths & RPKI →
145.96.0.0/16IPv4WHOIS · Paths & RPKI →
145.48.0.0/15IPv4WHOIS · Paths & RPKI →
136.231.0.0/16IPv4WHOIS · Paths & RPKI →
143.121.0.0/16IPv4WHOIS · Paths & RPKI →
145.97.48.0/20IPv4WHOIS · Paths & RPKI →
194.53.92.0/24IPv4WHOIS · Paths & RPKI →
145.91.0.0/16IPv4WHOIS · Paths & RPKI →
145.124.0.0/15IPv4WHOIS · Paths & RPKI →
194.53.89.0/24IPv4WHOIS · Paths & RPKI →
145.97.128.0/18IPv4WHOIS · Paths & RPKI →
145.52.0.0/16IPv4WHOIS · Paths & RPKI →
145.100.0.0/15IPv4WHOIS · Paths & RPKI →
145.108.0.0/16IPv4WHOIS · Paths & RPKI →
145.118.0.0/16IPv4WHOIS · Paths & RPKI →
194.26.8.0/22IPv4WHOIS · Paths & RPKI →
145.41.0.0/16IPv4WHOIS · Paths & RPKI →
192.33.36.0/24IPv4WHOIS · Paths & RPKI →
192.42.120.0/22IPv4WHOIS · Paths & RPKI →
145.160.0.0/12IPv4WHOIS · Paths & RPKI →
145.120.0.0/14IPv4WHOIS · Paths & RPKI →
145.97.20.0/22IPv4WHOIS · Paths & RPKI →
145.92.0.0/15IPv4WHOIS · Paths & RPKI →
145.81.0.0/16IPv4WHOIS · Paths & RPKI →
139.63.0.0/16IPv4WHOIS · Paths & RPKI →
2001:610::/29IPv6WHOIS · Paths & RPKI →
2001:67c:262c::/48IPv6WHOIS · Paths & RPKI →
2001:67c:1200::/48IPv6WHOIS · Paths & RPKI →

RIPEstat / RIS observations represent participating peers, not every router on the Internet. Collector processing and snapshots introduce a delay.