DNSRegistration lookup
HOW THE INTERNET SEES A NETWORK

BGP looking glass.

Explore routing observations, origin networks and RPKI validation.

AS30710

RIPE RIS
Retrieved · 2026-10-08T16:33:22+00:00Snapshot · 2026-10-08T08:00:00ZView JSON
Registration / WHOIS →

SPECT-19-AS - Spectrum Health

IPv4 prefixes
8 (132,096 addresses)
IPv6 prefixes
0
Snapshot interval
8 hours
PrefixFamilyDetails
167.73.0.0/18IPv4WHOIS · Paths & RPKI →
167.73.128.0/18IPv4WHOIS · Paths & RPKI →
162.82.0.0/16IPv4WHOIS · Paths & RPKI →
167.73.0.0/20IPv4WHOIS · Paths & RPKI →
167.73.192.0/18IPv4WHOIS · Paths & RPKI →
208.90.92.0/22IPv4WHOIS · Paths & RPKI →
167.73.64.0/18IPv4WHOIS · Paths & RPKI →
167.73.16.0/20IPv4WHOIS · Paths & RPKI →

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