AS3377 Verizon Business
AS3377 (MCI-ASN) is registered to Verizon Business in US. It originates 18 prefixes in the global routing table.
18
IPv4 prefixes
0
IPv6 prefixes
78,336
IPv4 addresses
0%
RPKI valid
Registration
Who holds AS3377
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
AS number
AS3377
Handle
MCI-ASN
Organization
Verizon Business
Country
US
ASPA
None published
Routing
What AS3377 announces
Prefixes originated by AS3377 in the routing table our collectors hold (kept current as routes change), each checked against the RPKI (every ten minutes) and the IRR (daily).
IPv4 prefixes
18
IPv6 prefixes
0
IPv4 addresses
78,336 (306 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
18
ROAs naming AS3377
0
With an IRR route object
0 0%
Prefixes
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
IPv4 (18)
131.146.0.0/17131.146.128.0/17131.146.232.0/21131.146.240.0/21166.44.240.0/24166.44.241.0/24166.58.0.0/22166.58.4.0/22166.58.8.0/22166.58.12.0/22166.58.16.0/22166.58.20.0/22166.58.24.0/22166.58.28.0/22166.58.32.0/22166.58.36.0/22166.58.40.0/22166.58.44.0/22
RPKI valid RPKI invalid no ROA covers it
Upstreams
Who AS3377 buys transit from
Inferred from the AS paths in the RouteViews tables and our own collectors’ feeds, refreshed every 4 hours, most-seen first. 3 upstreams.
Downstreams
Who buys transit from AS3377
None seen: AS3377 does not appear to provide transit to anyone.