MCI

AS 3369 MCI-ASN

MCI

AS 3369 MCI-ASN


Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

  82,944 IP addresses

  Network
ASN3369
NameMCI-ASN
OrganizationMCI
CountryUnited States  
RegistryARIN


  Details
IPv4 addresses82,944
IPv6 /64 networks221
Prefixes10


  Other ASN allocated to MCI
ASN Name IP addresses
3371 MCI-ASN 1,373,184
3372 MCI-ASN 430,592
3377 MCI-ASN 78,848
3378 MCI-ASN 71,424
3375 MCI-ASN 52,480
3376 MCI-ASN 13,312
3373 MCI-ASN 12,288
3374 MCI-ASN 6,144


  Prefixes for AS3369
IPv4 addresses
Network Location Addresses
Mci   Richardson 32,768
Mci   Richardson 16,384
Mci   Richardson 16,384
Mci   Washington D.C. 256
Mci   Washington D.C. 256
Verizon Communications   The Bronx 256
Mci   Ashburn 256
MCI Communications Services, Inc. d/b/a Verizon Business   Ashburn 16,384

IPv6 addresses
Network Location /64 Prefixes
MCI Communications Services, Inc. d/b/a Verizon Business   Ashburn 220
MCI Communications Services, Inc. d/b/a Verizon Business   Ashburn 220