DNSRegistration lookup
HOW THE INTERNET SEES A NETWORK

BGP looking glass.

Explore routing observations, origin networks and RPKI validation.

AS797

RIPE RIS
Retrieved · 2026-10-13T12:52:43+00:00Snapshot · 2026-10-13T08:00:00ZView JSON
Registration / WHOIS →

AMERITECH-AS - AT&T Services, Inc.

IPv4 prefixes
21 (170,752 addresses)
IPv6 prefixes
0
Snapshot interval
8 hours
PrefixFamilyDetails
135.209.160.0/21IPv4WHOIS · Paths & RPKI →
135.209.148.0/22IPv4WHOIS · Paths & RPKI →
144.160.0.0/15IPv4WHOIS · Paths & RPKI →
192.150.169.0/24IPv4WHOIS · Paths & RPKI →
135.209.158.0/23IPv4WHOIS · Paths & RPKI →
204.107.19.0/24IPv4WHOIS · Paths & RPKI →
67.98.173.0/24IPv4WHOIS · Paths & RPKI →
135.209.64.0/19IPv4WHOIS · Paths & RPKI →
170.35.208.0/20IPv4WHOIS · Paths & RPKI →
135.209.208.0/20IPv4WHOIS · Paths & RPKI →
135.209.146.0/23IPv4WHOIS · Paths & RPKI →
135.209.152.0/22IPv4WHOIS · Paths & RPKI →
135.209.209.0/24IPv4WHOIS · Paths & RPKI →
135.209.224.0/20IPv4WHOIS · Paths & RPKI →
135.209.96.0/19IPv4WHOIS · Paths & RPKI →
170.35.224.0/20IPv4WHOIS · Paths & RPKI →
135.209.156.0/24IPv4WHOIS · Paths & RPKI →
135.209.168.0/24IPv4WHOIS · Paths & RPKI →
198.180.219.0/24IPv4WHOIS · Paths & RPKI →
12.153.241.0/24IPv4WHOIS · Paths & RPKI →
135.209.208.0/24IPv4WHOIS · Paths & RPKI →

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