DNSRegistration lookup
HOW THE INTERNET SEES A NETWORK

BGP looking glass.

Explore routing observations, origin networks and RPKI validation.

AS204383

RIPE RIS
Retrieved · 2026-11-04T09:48:35+00:00Snapshot · 2026-11-04T00:00:00ZView JSON
Registration / WHOIS →

CZ-SPCOM-AS SPCom s.r.o.

IPv4 prefixes
19 (11,264 addresses)
IPv6 prefixes
1
Snapshot interval
8 hours
PrefixFamilyDetails
82.208.4.0/23IPv4WHOIS · Paths & RPKI →
77.78.112.0/22IPv4WHOIS · Paths & RPKI →
77.78.116.0/23IPv4WHOIS · Paths & RPKI →
77.78.94.0/24IPv4WHOIS · Paths & RPKI →
91.245.8.0/21IPv4WHOIS · Paths & RPKI →
217.11.232.0/23IPv4WHOIS · Paths & RPKI →
109.123.206.0/23IPv4WHOIS · Paths & RPKI →
81.0.230.0/24IPv4WHOIS · Paths & RPKI →
217.11.246.0/23IPv4WHOIS · Paths & RPKI →
77.78.78.0/23IPv4WHOIS · Paths & RPKI →
217.11.243.0/24IPv4WHOIS · Paths & RPKI →
77.78.77.0/24IPv4WHOIS · Paths & RPKI →
82.208.60.0/22IPv4WHOIS · Paths & RPKI →
81.0.242.0/23IPv4WHOIS · Paths & RPKI →
82.208.26.0/24IPv4WHOIS · Paths & RPKI →
109.123.208.0/23IPv4WHOIS · Paths & RPKI →
85.239.253.0/24IPv4WHOIS · Paths & RPKI →
185.250.172.0/22IPv4WHOIS · Paths & RPKI →
82.208.32.0/23IPv4WHOIS · Paths & RPKI →
2a0c:fc0::/29IPv6WHOIS · Paths & RPKI →

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