DNSRegistration lookup
HOW THE INTERNET SEES A NETWORK

BGP looking glass.

Explore routing observations, origin networks and RPKI validation.

AS28159

RIPE RIS
Retrieved · 2026-10-31T01:38:49+00:00Snapshot · 2026-10-31T00:00:00ZView JSON
Registration / WHOIS →

AS28159 - PRODERJ - Centro de Tecnologia da Informacao do RJ

IPv4 prefixes
13 (19,456 addresses)
IPv6 prefixes
0
Snapshot interval
8 hours
PrefixFamilyDetails
187.62.137.0/24IPv4WHOIS · Paths & RPKI →
200.156.32.0/19IPv4WHOIS · Paths & RPKI →
187.62.129.0/24IPv4WHOIS · Paths & RPKI →
187.62.128.0/20IPv4WHOIS · Paths & RPKI →
187.62.136.0/24IPv4WHOIS · Paths & RPKI →
200.20.30.0/24IPv4WHOIS · Paths & RPKI →
200.20.32.0/20IPv4WHOIS · Paths & RPKI →
187.62.128.0/23IPv4WHOIS · Paths & RPKI →
200.20.48.0/21IPv4WHOIS · Paths & RPKI →
200.20.28.0/22IPv4WHOIS · Paths & RPKI →
187.62.135.0/24IPv4WHOIS · Paths & RPKI →
187.62.128.0/24IPv4WHOIS · Paths & RPKI →
187.62.131.0/24IPv4WHOIS · Paths & RPKI →

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