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 |
|---|---|---|---|
|
71.21.181.0 - 71.21.182.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.183.0 - 71.21.183.255
range
|
United States US
Texas, Richardson
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.184.0 - 71.21.186.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.188.0 - 71.21.188.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.189.0 - 71.21.189.255
range
|
United States US
Texas, Richardson
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.190.0 - 71.21.190.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.192.0 - 71.21.198.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.200.0 - 71.21.200.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.203.0 - 71.21.205.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.208.0 - 71.21.208.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.209.0 - 71.21.209.255
range
|
United States US
Texas, Richardson
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.210.0 - 71.21.210.255
range
|
United States US
Texas, Fort Worth
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.211.0 - 71.21.211.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.212.0 - 71.21.212.255
range
|
United States US
Texas, Fort Worth
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.213.0 - 71.21.213.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.214.0 - 71.21.214.255
range
|
United States US
Texas, Rowlett
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.215.0 - 71.21.215.255
range
|
United States US
Texas, Fort Worth
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.216.0 - 71.21.216.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.217.0 - 71.21.217.255
range
|
United States US
Texas, Irving
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.218.0 - 71.21.218.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.221.0 - 71.21.221.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.222.0 - 71.21.222.255
range
|
United States US
Texas, Irving
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.223.0 - 71.21.225.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.226.0 - 71.21.227.255
range
|
United States US
Texas, Richardson
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.228.0 - 71.21.228.255
range
|
United States US
Texas, Irving
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.229.0 - 71.21.230.255
range
|
United States US
Texas, Fort Worth
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.231.0 - 71.21.231.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.232.0 - 71.21.232.255
range
|
United States US
Texas, Irving
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.233.0 - 71.21.233.255
range
|
United States US
Texas, El Paso
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.234.0 - 71.21.234.255
range
|
United States US
Texas, Plano
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.235.0 - 71.21.236.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.238.0 - 71.21.238.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.239.0 - 71.21.240.255
range
|
United States US
Texas, Arlington
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.241.0 - 71.21.241.255
range
|
United States US
Texas, Fort Worth
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.242.0 - 71.21.242.255
range
|
United States US
Texas, Arlington
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.244.0 - 71.21.244.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.245.0 - 71.21.245.255
range
|
United States US
Texas, Fort Worth
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.246.0 - 71.21.246.255
range
|
United States US
Texas, Richardson
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.247.0 - 71.21.250.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.252.0 - 71.21.252.255
range
|
United States US
Texas, Richardson
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.21.255.0 - 71.21.255.255
range
|
United States US
Texas, Plano
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.22.0.0 - 71.22.0.255
range
|
United States US
Texas, Houston
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.22.14.0 - 71.22.14.255
range
|
United States US
Texas, Fort Worth
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.22.15.0 - 71.22.15.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.22.16.0 - 71.22.17.255
range
|
United States US
North Carolina, Charlotte
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.22.28.0 - 71.22.28.255
range
|
United States US
Texas, Lubbock
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.22.68.0 - 71.22.68.255
range
|
United States US
Texas, San Antonio
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.22.70.0 - 71.22.73.255
range
|
United States US
Texas, San Antonio
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.22.75.0 - 71.22.78.255
range
|
United States US
Texas, San Antonio
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
71.22.80.0 - 71.22.82.255
range
|
United States US
Texas, San Antonio
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |