DNSRegistration lookup
HOW THE INTERNET SEES A NETWORK

BGP looking glass.

Explore routing observations, origin networks and RPKI validation.

AS3377

RIPE RIS
Retrieved · 2026-09-30T05:31:52+00:00Snapshot · 2026-09-30T00:00:00ZView JSON
Registration / WHOIS →

MCI-ASN - Verizon Business

IPv4 prefixes
18 (78,336 addresses)
IPv6 prefixes
0
Snapshot interval
8 hours
PrefixFamilyDetails
166.58.16.0/22IPv4WHOIS · Paths & RPKI →
166.58.32.0/22IPv4WHOIS · Paths & RPKI →
166.44.240.0/24IPv4WHOIS · Paths & RPKI →
131.146.232.0/21IPv4WHOIS · Paths & RPKI →
166.58.12.0/22IPv4WHOIS · Paths & RPKI →
166.58.0.0/22IPv4WHOIS · Paths & RPKI →
166.58.44.0/22IPv4WHOIS · Paths & RPKI →
166.58.36.0/22IPv4WHOIS · Paths & RPKI →
166.44.241.0/24IPv4WHOIS · Paths & RPKI →
131.146.0.0/17IPv4WHOIS · Paths & RPKI →
166.58.40.0/22IPv4WHOIS · Paths & RPKI →
166.58.4.0/22IPv4WHOIS · Paths & RPKI →
166.58.20.0/22IPv4WHOIS · Paths & RPKI →
131.146.240.0/21IPv4WHOIS · Paths & RPKI →
166.58.8.0/22IPv4WHOIS · Paths & RPKI →
166.58.24.0/22IPv4WHOIS · Paths & RPKI →
166.58.28.0/22IPv4WHOIS · Paths & RPKI →
131.146.128.0/17IPv4WHOIS · Paths & RPKI →

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