Skip to main content

AS3372

MCI-ASN

Verizon Business

Registry

Authoritative registration data

AS number
3372
Name
MCI-ASN
Organisation
Verizon Business
Country
—
RIR
ARIN
Registered
Source:asn:rdap retrieved

IPv4 prefixes

107

IPv6 prefixes

1

Total announced

108

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS3372
165.122.0.0/16 IPv4 /16 not checked
166.34.128.0/17 IPv4 /17 not checked
166.35.128.0/17 IPv4 /17 not checked
108.11.64.0/18 IPv4 /18 not checked
166.37.0.0/18 IPv4 /18 not checked
151.205.32.0/19 IPv4 /19 not checked
165.122.0.0/19 IPv4 /19 not checked
165.122.160.0/19 IPv4 /19 not checked
166.32.128.0/19 IPv4 /19 not checked
166.33.0.0/19 IPv4 /19 not checked
166.33.64.0/19 IPv4 /19 not checked
166.33.96.0/19 IPv4 /19 not checked
166.37.96.0/19 IPv4 /19 not checked
166.38.192.0/19 IPv4 /19 not checked
166.41.32.0/19 IPv4 /19 not checked
166.56.32.0/19 IPv4 /19 not checked
166.56.64.0/19 IPv4 /19 not checked
166.56.96.0/19 IPv4 /19 not checked
166.32.0.0/20 IPv4 /20 not checked
166.32.16.0/20 IPv4 /20 not checked
166.32.160.0/20 IPv4 /20 not checked
166.32.240.0/20 IPv4 /20 not checked
166.32.48.0/20 IPv4 /20 not checked
166.33.160.0/20 IPv4 /20 not checked
166.33.176.0/20 IPv4 /20 not checked
166.33.192.0/20 IPv4 /20 not checked
166.33.32.0/20 IPv4 /20 not checked
166.36.0.0/20 IPv4 /20 not checked
166.38.192.0/20 IPv4 /20 not checked
166.38.208.0/20 IPv4 /20 not checked
166.38.224.0/20 IPv4 /20 not checked
166.39.0.0/20 IPv4 /20 not checked
166.39.128.0/20 IPv4 /20 not checked
166.39.208.0/20 IPv4 /20 not checked
166.39.64.0/20 IPv4 /20 not checked
166.39.80.0/20 IPv4 /20 not checked
166.40.112.0/20 IPv4 /20 not checked
166.41.144.0/20 IPv4 /20 not checked
166.41.16.0/20 IPv4 /20 not checked
166.41.160.0/20 IPv4 /20 not checked
166.41.176.0/20 IPv4 /20 not checked
166.41.192.0/20 IPv4 /20 not checked
166.43.144.0/20 IPv4 /20 not checked
166.43.160.0/20 IPv4 /20 not checked
166.43.176.0/20 IPv4 /20 not checked
166.46.112.0/20 IPv4 /20 not checked
166.46.160.0/20 IPv4 /20 not checked
166.46.176.0/20 IPv4 /20 not checked
166.46.192.0/20 IPv4 /20 not checked
166.46.224.0/20 IPv4 /20 not checked
166.47.144.0/20 IPv4 /20 not checked
166.47.160.0/20 IPv4 /20 not checked
166.47.240.0/20 IPv4 /20 not checked
166.50.80.0/20 IPv4 /20 not checked
166.58.128.0/20 IPv4 /20 not checked
166.58.224.0/20 IPv4 /20 not checked
63.39.160.0/20 IPv4 /20 not checked
63.39.176.0/20 IPv4 /20 not checked
63.39.192.0/20 IPv4 /20 not checked
63.39.240.0/20 IPv4 /20 not checked
69.96.16.0/20 IPv4 /20 not checked
69.96.32.0/20 IPv4 /20 not checked
69.96.48.0/20 IPv4 /20 not checked
166.33.48.0/21 IPv4 /21 not checked
166.33.56.0/21 IPv4 /21 not checked
166.36.16.0/21 IPv4 /21 not checked
166.36.24.0/21 IPv4 /21 not checked
166.36.80.0/21 IPv4 /21 not checked
166.36.88.0/21 IPv4 /21 not checked
166.38.160.0/21 IPv4 /21 not checked
166.38.168.0/21 IPv4 /21 not checked
166.39.120.0/21 IPv4 /21 not checked
166.39.144.0/21 IPv4 /21 not checked
166.39.152.0/21 IPv4 /21 not checked
166.40.216.0/21 IPv4 /21 not checked
166.33.52.0/22 IPv4 /22 not checked
166.38.76.0/22 IPv4 /22 not checked
166.39.116.0/22 IPv4 /22 not checked
166.41.168.0/22 IPv4 /22 not checked
166.58.248.0/22 IPv4 /22 not checked
166.58.252.0/22 IPv4 /22 not checked
166.40.164.0/23 IPv4 /23 not checked
166.40.166.0/23 IPv4 /23 not checked
166.40.172.0/23 IPv4 /23 not checked
166.56.248.0/23 IPv4 /23 not checked
166.32.56.0/24 IPv4 /24 not checked
166.33.11.0/24 IPv4 /24 not checked
166.38.163.0/24 IPv4 /24 not checked
166.38.176.0/24 IPv4 /24 not checked
166.38.178.0/24 IPv4 /24 not checked
166.38.179.0/24 IPv4 /24 not checked
166.38.180.0/24 IPv4 /24 not checked
166.38.181.0/24 IPv4 /24 not checked
166.38.182.0/24 IPv4 /24 not checked
166.38.183.0/24 IPv4 /24 not checked
166.38.188.0/24 IPv4 /24 not checked
166.38.189.0/24 IPv4 /24 not checked
166.38.190.0/24 IPv4 /24 not checked
166.38.191.0/24 IPv4 /24 not checked
166.38.34.0/24 IPv4 /24 not checked
166.38.38.0/24 IPv4 /24 not checked
166.38.52.0/24 IPv4 /24 not checked
166.38.53.0/24 IPv4 /24 not checked
166.40.161.0/24 IPv4 /24 not checked
166.40.162.0/24 IPv4 /24 not checked
166.40.163.0/24 IPv4 /24 not checked
166.40.169.0/24 IPv4 /24 not checked
2600:40f3::/32 IPv6 /32 not checked

No rows match “”.

Showing – of

Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

No Internet Exchange memberships found

The exchange directory has no current membership records for this AS.

Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS3372 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

1 networks seen before AS3372 in AS paths

Observed upstreams
Families
AS3378 MCI-ASN 1,242 39,217
v4 v6

No rows match “”.

Showing – of

Observed downstreams

3 networks seen after AS3372 in AS paths

Observed downstreams
Families
AS3375 MCI-ASN 299 2,622
v4
AS3377 MCI-ASN 257 656
v4
AS3371 MCI-ASN 254 328
v4

No rows match “”.

Showing – of

Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual.