DNSRegistration lookup
HOW THE INTERNET SEES A NETWORK

BGP looking glass.

Explore routing observations, origin networks and RPKI validation.

AS21502

RIPE RIS
Retrieved · 2026-09-29T15:05:24+00:00Snapshot · 2026-09-29T08:00:00ZView JSON
Registration / WHOIS →

ASN-NUMERICABLE Societe Francaise Du Radiotelephone - SFR SA

IPv4 prefixes
1
IPv6 prefixes
0
Snapshot interval
8 hours
PrefixFamilyDetails
89.157.96.0/19IPv4WHOIS · Paths & RPKI →

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