DNSRegistration lookup
HOW THE INTERNET SEES A NETWORK

BGP looking glass.

Explore routing observations, origin networks and RPKI validation.

AS42184

RIPE RIS
Retrieved · 2026-10-21T05:33:39+00:00Snapshot · 2026-10-21T00:00:00ZView JSON
Registration / WHOIS →

AS-TKRZ TKRZ Stadtwerke GmbH

IPv4 prefixes
13 (18,688 addresses)
IPv6 prefixes
1
Snapshot interval
8 hours
PrefixFamilyDetails
178.251.8.0/21IPv4WHOIS · Paths & RPKI →
185.143.168.0/22IPv4WHOIS · Paths & RPKI →
185.153.140.0/22IPv4WHOIS · Paths & RPKI →
185.64.168.0/22IPv4WHOIS · Paths & RPKI →
91.190.224.0/21IPv4WHOIS · Paths & RPKI →
88.218.84.0/22IPv4WHOIS · Paths & RPKI →
89.251.128.0/20IPv4WHOIS · Paths & RPKI →
194.49.22.0/24IPv4WHOIS · Paths & RPKI →
188.64.248.0/21IPv4WHOIS · Paths & RPKI →
194.15.152.0/22IPv4WHOIS · Paths & RPKI →
45.82.124.0/22IPv4WHOIS · Paths & RPKI →
185.72.200.0/22IPv4WHOIS · Paths & RPKI →
185.124.232.0/22IPv4WHOIS · Paths & RPKI →
2a02:f08::/32IPv6WHOIS · Paths & RPKI →

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