Level 3 Communications, Inc.

AS 3356 LEVEL3 - Level 3 Communications, Inc.

Level 3 Communications, Inc.

AS 3356 LEVEL3 - Level 3 Communications, Inc.


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.

  58,483,008 IP addresses

  Network
ASN3356
NameLEVEL3 - Level 3 Communications, Inc.
OrganizationLevel 3 Communications, Inc.
CountryUnited States  
RegistryARIN


  Details
IPv4 addresses58,483,008
IPv6 /64 networks1.94 x 236
Prefixes1,363




  Prefixes for AS3356
IPv4 addresses - showing the first 20 of 1,284 networks
Network Location Addresses
gt syd   Sydney 256
Level 3 Communications   Canberra 256
Level 3 Communications, Inc.   Newark 256
Level 3 Communications, Inc.   Willow Grove 256
Level 3 Communications, Inc.   Newark 256
Avblock1   Partridge Green 1,024
Kijoma   Kirdford 256
QuantHouse   Paris 256
QuantHouse   Paris 256
Level 3 Communications, Inc.   Newark 64
Level 3 Communications, Inc.   Canberra 256
Level 3 Communications, Inc.   Hong Kong 256
Level 3 Communications   Hong Kong 256
AT&T Services   Louisville (Downtown) 1,024
Level 3 Communications, Inc.   Newark 512
Level 3 Communications, Inc.   Dallas 256
Level 3 Communications, Inc.   Newark 256
Level 3 Communications, Inc.   Newark 256
Level 3 Communications, Inc.   San Francisco 256
Level 3 Communications, Inc.   San Francisco 256

IPv6 addresses - showing the first 20 of 78 networks
Network Location /64 Prefixes
Level 3 Communications, Inc.   Monroe 216
Level 3 Communications, Inc.   San Jose 216
Level 3 Communications, Inc.   Houston 216
Level 3   Miami 216
Level 3 Communications, Inc.   Philadelphia 216
Level 3 Communications, Inc.   San Francisco 216
Level 3 Communications, Inc.   Pittsburgh 216
Level 3 Communications, Inc.   Toronto 216
Level 3 Communications, Inc.   Dallas 216
Level 3 Communications, Inc.   Dallas 216
Level 3 Communications, Inc.   Tulsa 216
Level 3 Communications, Inc.   Miami 216
Level 3 Communications, Inc.   Monroe 216
Level 3 Communications, Inc.   Monroe 216
Level 3 Communications, Inc.   Newark 216
Level 3 Communications, Inc.   Newark 216
Level 3 Communications, Inc.   Newark 216
Level 3 Communications, Inc.   Washington D.C. 216
Level 3 Communications, Inc.   Denver 216
Level 3 Communications, Inc.   Washington D.C. 216