Coverage
229,516 ranges
IPv4 blocks currently associated with AS3356 in the imported dataset.
Level 3 Communications, Inc.
229,516 IPv4 ranges for this autonomous system. Primary country: United States US.
Network owner
Level 3 Communications, Inc.
Use this ASN page to connect IP ranges with autonomous system and organization-level network data.
Related tools
| Range | Location | ASN | Source |
|---|---|---|---|
|
73.129.17.0 - 73.129.18.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.19.0 - 73.129.19.255
range
|
United States US
Maryland, Bowie
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.25.0 - 73.129.26.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.30.0 - 73.129.30.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.31.0 - 73.129.31.255
range
|
United States US
Maryland, Gaithersburg
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.32.0 - 73.129.33.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.35.0 - 73.129.35.255
range
|
United States US
West Virginia, Martinsburg
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.61.0 - 73.129.62.255
range
|
United States US
District of Columbia, Washington
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.67.0 - 73.129.67.255
range
|
United States US
District of Columbia, Washington
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.69.0 - 73.129.69.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.70.0 - 73.129.70.255
range
|
United States US
District of Columbia, Washington
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.72.0 - 73.129.72.255
range
|
United States US
District of Columbia, Washington
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.79.0 - 73.129.79.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.90.0 - 73.129.93.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.94.0 - 73.129.94.255
range
|
United States US
West Virginia, Martinsburg
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.95.0 - 73.129.95.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.96.0 - 73.129.96.255
range
|
United States US
District of Columbia, Washington
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.98.0 - 73.129.98.255
range
|
United States US
District of Columbia, Washington
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.100.0 - 73.129.100.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.102.0 - 73.129.102.255
range
|
United States US
District of Columbia, Washington
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.103.0 - 73.129.103.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.108.0 - 73.129.108.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.113.0 - 73.129.113.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.127.0 - 73.129.127.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.135.0 - 73.129.135.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.145.0 - 73.129.146.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.149.0 - 73.129.150.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.154.0 - 73.129.156.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.160.0 - 73.129.160.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.168.0 - 73.129.168.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.169.0 - 73.129.169.255
range
|
United States US
Maryland, Bowie
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.170.0 - 73.129.170.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.180.0 - 73.129.181.255
range
|
United States US
Maryland, Bowie
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.183.0 - 73.129.186.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.188.0 - 73.129.188.255
range
|
United States US
District of Columbia, Washington
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.189.0 - 73.129.190.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.194.0 - 73.129.195.255
range
|
United States US
District of Columbia, Washington
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.201.0 - 73.129.208.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.209.0 - 73.129.209.255
range
|
United States US
Maryland, Gaithersburg
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.214.0 - 73.129.215.255
range
|
United States US
District of Columbia, Washington
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.219.0 - 73.129.219.255
range
|
United States US
Maryland, Gaithersburg
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.229.0 - 73.129.230.255
range
|
United States US
Maryland, Bowie
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.232.0 - 73.129.232.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.234.0 - 73.129.234.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.238.0 - 73.129.239.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.240.0 - 73.129.247.255
range
|
United States US
District of Columbia, Washington
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.248.0 - 73.129.249.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.250.0 - 73.129.251.255
range
|
United States US
District of Columbia, Washington
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.129.253.0 - 73.129.253.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
73.130.0.0 - 73.130.0.255
range
|
United States US
Pennsylvania, Lancaster
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |