DNSRegistration lookup
HOW THE INTERNET SEES A NETWORK

BGP looking glass.

Explore routing observations, origin networks and RPKI validation.

AS271755

RIPE RIS
Retrieved · 2026-10-13T13:09:08+00:00Snapshot · 2026-10-13T08:00:00ZView JSON
Registration / WHOIS →

AS271755 - UNIVERSIDADE DE SAO PAULO

IPv4 prefixes
1 (8,192 addresses)
IPv6 prefixes
0
Snapshot interval
8 hours
PrefixFamilyDetails
177.90.0.0/19IPv4WHOIS · Paths & RPKI →

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