DNSRegistration lookup
HOW THE INTERNET SEES A NETWORK

BGP looking glass.

Explore routing observations, origin networks and RPKI validation.

AS3839

RIPE RIS
Retrieved · 2026-10-05T12:08:08+00:00Snapshot · 2026-10-05T08:00:00ZView JSON
Registration / WHOIS →

ERX-CHULANET - Chulalongkorn University

IPv4 prefixes
7 (66,048 addresses)
IPv6 prefixes
1
Snapshot interval
8 hours
PrefixFamilyDetails
161.200.189.0/24IPv4WHOIS · Paths & RPKI →
161.200.190.0/24IPv4WHOIS · Paths & RPKI →
161.200.191.0/24IPv4WHOIS · Paths & RPKI →
202.6.90.0/24IPv4WHOIS · Paths & RPKI →
192.207.64.0/24IPv4WHOIS · Paths & RPKI →
161.200.188.0/24IPv4WHOIS · Paths & RPKI →
161.200.0.0/16IPv4WHOIS · Paths & RPKI →
2001:3c8:1401::/48IPv6WHOIS · Paths & RPKI →

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