Level 3 Communications, Inc.

AS 3356 LEVEL3

Level 3 Communications, Inc.

AS 3356 LEVEL3


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.

  57,674,698 IP addresses

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


  Details
IPv4 addresses57,674,698
IPv6 /64 networks1.5 x 234
Prefixes1,315


  Other ASN allocated to Level 3 Communications, Inc.


  Prefixes for AS3356
IPv4 addresses - showing the first 20 of 1,244 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
Xtraordinary   London 256
QuantHouse   Paris 256
QuantHouse   Paris 256
Datacenter Munich   Munich (Trudering-Riem) 256
Level 3 Communications, Inc.   Newark 64
Level 3 Communications, Inc.   Newark 128
Level 3 Communications, Inc.   Sydney 256
Level 3 Communications, Inc.   Ljubljana 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

IPv6 addresses - showing the first 20 of 70 networks
Network Location /64 Prefixes
Level 3 Communications, Inc.   Puerto Madero 232
Level 3 Communications, Inc.   Monroe 216
Level 3 Communications, Inc.   Monroe 216
Level 3 Communications, Inc.   Monroe 216
Level 3   Miami 216
Level 3 Communications, Inc.   Philadelphia 216
Level 3 Communications, Inc.   Philadelphia 216
Level 3 Communications, Inc.   Philadelphia 216
Level 3 Communications, Inc.   Monroe 216
Level 3 Communications, Inc.   Monroe 216
Level 3 Communications, Inc.   Dallas 216
Level 3 Communications, Inc.   Dallas 216
Level 3 Communications, Inc.   Monroe 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.   Monroe 216
Level 3 Communications, Inc.   Monroe 216
Level 3 Communications, Inc.   Monroe 216