HOW THE INTERNET SEES A NETWORK

BGP looking glass.

Explore routing observations, origin networks and RPKI validation.

AS16246

RIPE RIS

Retrieved · 2026-10-11T18:02:35+00:00Snapshot · 2026-10-11T16:00:00ZView JSON

Registration / WHOIS →

AS16246 O2 Czech Republic, a.s.

IPv4 prefixes: 13 (133,120 addresses)
IPv6 prefixes: 2
Snapshot interval: 8 hours

Prefix	Family	Details
78.108.152.0/21	IPv4	WHOIS · Paths & RPKI →
92.240.160.0/19	IPv4	WHOIS · Paths & RPKI →
77.87.232.0/21	IPv4	WHOIS · Paths & RPKI →
178.17.96.0/20	IPv4	WHOIS · Paths & RPKI →
185.15.252.0/22	IPv4	WHOIS · Paths & RPKI →
94.74.192.0/18	IPv4	WHOIS · Paths & RPKI →
213.180.32.0/19	IPv4	WHOIS · Paths & RPKI →
86.63.192.0/19	IPv4	WHOIS · Paths & RPKI →
95.143.128.0/20	IPv4	WHOIS · Paths & RPKI →
176.98.96.0/20	IPv4	WHOIS · Paths & RPKI →
82.150.160.0/19	IPv4	WHOIS · Paths & RPKI →
91.197.116.0/22	IPv4	WHOIS · Paths & RPKI →
188.175.0.0/16	IPv4	WHOIS · Paths & RPKI →
2a03:b4c0::/32	IPv6	WHOIS · Paths & RPKI →
2a02:350::/29	IPv6	WHOIS · Paths & RPKI →

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