DNSRegistration lookup
HOW THE INTERNET SEES A NETWORK

BGP looking glass.

Explore routing observations, origin networks and RPKI validation.

AS3598

RIPE RIS
Retrieved · 2026-10-13T05:32:15+00:00Snapshot · 2026-10-13T00:00:00ZView JSON
Registration / WHOIS →

MICROSOFT-CORP-AS - Microsoft Corporation

IPv4 prefixes
18 (533,504 addresses)
IPv6 prefixes
5
Snapshot interval
8 hours
PrefixFamilyDetails
194.69.96.0/19IPv4WHOIS · Paths & RPKI →
167.220.192.0/19IPv4WHOIS · Paths & RPKI →
157.59.0.0/16IPv4WHOIS · Paths & RPKI →
167.220.0.0/16IPv4WHOIS · Paths & RPKI →
167.220.208.0/23IPv4WHOIS · Paths & RPKI →
157.57.0.0/16IPv4WHOIS · Paths & RPKI →
65.53.0.0/16IPv4WHOIS · Paths & RPKI →
157.60.0.0/16IPv4WHOIS · Paths & RPKI →
167.220.128.0/18IPv4WHOIS · Paths & RPKI →
194.69.100.0/22IPv4WHOIS · Paths & RPKI →
198.105.232.0/22IPv4WHOIS · Paths & RPKI →
157.54.0.0/16IPv4WHOIS · Paths & RPKI →
131.107.0.0/16IPv4WHOIS · Paths & RPKI →
157.58.192.0/19IPv4WHOIS · Paths & RPKI →
167.220.204.0/22IPv4WHOIS · Paths & RPKI →
167.220.224.0/19IPv4WHOIS · Paths & RPKI →
167.220.0.0/17IPv4WHOIS · Paths & RPKI →
157.58.0.0/16IPv4WHOIS · Paths & RPKI →
2404:f801::/32IPv6WHOIS · Paths & RPKI →
2a01:110::/32IPv6WHOIS · Paths & RPKI →
2a01:110:8068::/48IPv6WHOIS · Paths & RPKI →
2a01:110:8020::/48IPv6WHOIS · Paths & RPKI →
2001:4898::/32IPv6WHOIS · Paths & RPKI →

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