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 |
|---|---|---|---|
|
173.73.253.0 - 173.73.253.255
range
|
United States US
District of Columbia, Washington
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.73.254.0 - 173.73.255.255
range
|
United States US
Maryland, Rockville
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.1.0 - 173.74.1.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.4.0 - 173.74.4.255
range
|
United States US
Texas, Irving
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.6.0 - 173.74.6.255
range
|
United States US
Texas, Fort Worth
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.19.0 - 173.74.19.255
range
|
United States US
Texas, Fort Worth
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.22.0 - 173.74.22.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.25.0 - 173.74.25.255
range
|
United States US
Texas, San Antonio
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.28.0 - 173.74.28.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.31.0 - 173.74.31.255
range
|
United States US
Texas, Plano
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.34.0 - 173.74.35.255
range
|
United States US
Texas, Carrollton
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.38.0 - 173.74.38.255
range
|
United States US
Texas, Carrollton
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.43.0 - 173.74.44.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.45.0 - 173.74.45.255
range
|
United States US
Texas, Richardson
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.50.0 - 173.74.50.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.53.0 - 173.74.53.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.58.0 - 173.74.59.255
range
|
United States US
Texas, Plano
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.61.0 - 173.74.61.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.62.0 - 173.74.62.255
range
|
United States US
Texas, Richardson
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.63.0 - 173.74.63.255
range
|
United States US
Texas, Plano
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.64.0 - 173.74.64.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.65.0 - 173.74.65.255
range
|
United States US
Texas, Irving
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.66.0 - 173.74.66.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.68.0 - 173.74.68.255
range
|
United States US
Texas, Richardson
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.70.0 - 173.74.72.255
range
|
United States US
Texas, Plano
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.73.0 - 173.74.74.255
range
|
United States US
Texas, Richardson
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.75.0 - 173.74.75.255
range
|
United States US
Texas, Plano
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.77.0 - 173.74.79.255
range
|
United States US
Texas, Richardson
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.81.0 - 173.74.81.255
range
|
United States US
Texas, Fort Worth
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.84.0 - 173.74.87.255
range
|
United States US
Texas, Plano
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.89.0 - 173.74.89.255
range
|
United States US
Texas, Pearland
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.90.0 - 173.74.90.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.92.0 - 173.74.95.255
range
|
United States US
Texas, Irving
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.96.0 - 173.74.96.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.98.0 - 173.74.99.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.101.0 - 173.74.101.255
range
|
United States US
Texas, Richardson
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.102.0 - 173.74.102.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.103.0 - 173.74.103.255
range
|
United States US
New York, Rochester
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.104.0 - 173.74.104.255
range
|
United States US
Texas, Carrollton
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.106.0 - 173.74.107.255
range
|
United States US
Texas, Carrollton
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.108.0 - 173.74.109.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.110.0 - 173.74.110.255
range
|
United States US
Texas, Carrollton
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.115.0 - 173.74.115.255
range
|
United States US
New York, Rochester
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.117.0 - 173.74.117.255
range
|
United States US
Texas, Plano
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.124.0 - 173.74.124.255
range
|
United States US
Texas, Richardson
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.125.0 - 173.74.125.255
range
|
United States US
Texas, Irving
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.126.0 - 173.74.129.255
range
|
United States US
Texas, Plano
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.133.0 - 173.74.133.255
range
|
United States US
Texas, Dallas
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.146.0 - 173.74.148.255
range
|
United States US
Texas, Rowlett
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |
|
173.74.150.0 - 173.74.150.255
range
|
United States US
Texas, Rowlett
|
[email protected]
Level 3 Communications, Inc.
|
ip2location |