DNSRegistration lookup
HOW THE INTERNET SEES A NETWORK

BGP looking glass.

Explore routing observations, origin networks and RPKI validation.

AS198433

RIPE RIS
Retrieved · 2026-10-06T15:56:26+00:00Snapshot · 2026-10-06T08:00:00ZView JSON
Registration / WHOIS →

CFS CKW Fiber Services AG

IPv4 prefixes
14 (7,936 addresses)
IPv6 prefixes
2
Snapshot interval
8 hours
PrefixFamilyDetails
89.200.220.0/22IPv4WHOIS · Paths & RPKI →
31.40.237.0/24IPv4WHOIS · Paths & RPKI →
89.200.223.0/24IPv4WHOIS · Paths & RPKI →
87.117.120.0/21IPv4WHOIS · Paths & RPKI →
45.9.163.0/24IPv4WHOIS · Paths & RPKI →
89.200.222.0/24IPv4WHOIS · Paths & RPKI →
185.80.64.0/22IPv4WHOIS · Paths & RPKI →
203.1.19.0/24IPv4WHOIS · Paths & RPKI →
193.135.219.0/24IPv4WHOIS · Paths & RPKI →
37.128.176.0/21IPv4WHOIS · Paths & RPKI →
89.200.220.0/24IPv4WHOIS · Paths & RPKI →
89.200.221.0/24IPv4WHOIS · Paths & RPKI →
195.225.60.0/23IPv4WHOIS · Paths & RPKI →
31.40.236.0/24IPv4WHOIS · Paths & RPKI →
2a0b:4200:2001::/48IPv6WHOIS · Paths & RPKI →
2a00:82c0::/32IPv6WHOIS · Paths & RPKI →

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