AS1
Level 3 Communications, Inc.
AS 1 LVLT-1
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.
| ASN | 1 |
|---|---|
| Name | LVLT-1 |
| Organization | Level 3 Communications, Inc. |
| Country | United States |
| Registry | ARIN |
IPv4 Prefixes for AS1 - showing the first 20 of 135 networks
| Network | Location | Addresses | |
|---|---|---|---|
| 140.106.216.0/24 | Level 3 Communications, Inc. |  Austin |
256 |
| 140.106.223.0/24 | Level 3 Communications, Inc. | Austin |
256 |
| 177.75.88.0/24 | Level 3 Communications, Inc. |  Passo Fundo |
256 |
| 177.75.90.0/24 | Level 3 Communications, Inc. | Passo Fundo |
256 |
| 177.75.93.0/24 | Level 3 Communications, Inc. | Passo Fundo |
256 |
| 205.207.214.0/24 | Level 3 Communications, Inc. |  Montreal |
256 |
| 207.227.224.0/22 | Level 3 Communications, Inc. | Monroe |
1,024 |
| 207.227.228.0/22 | Level 3 Communications, Inc. | Monroe |
1,024 |
| 212.94.84.0/22 | Level 3 Communications, Inc. |  Kuopio |
1,024 |
| 4.31.236.64/29 | Level 3 Communications, Inc. | Broomfield (Interlocken) |
8 |
| 4.34.12.0/24 | Level 3 Communications, Inc. | Monroe |
256 |
| 4.34.13.0/24 | Level 3 Communications, Inc. | Monroe |
256 |
| 41.78.37.0/24 | Imagine IPS |  Johannesburg (Rosebank) |
256 |
| 45.176.150.0/23 | Level 3 Communications, Inc. | Teixeira Soares |
512 |
| 45.182.20.0/24 | NewTek S. de R.L de C.V |  Choloma |
256 |
| 63.215.96.0/22 | Level 3 Communications, Inc. | Broomfield (Interlocken) |
1,024 |
| 63.215.96.0/29 | Level 3 Communications, Inc. | Broomfield (Interlocken) |
8 |
| 63.215.96.104/29 | Level 3 Communications, Inc. | Broomfield (Interlocken) |
8 |
| 63.215.96.112/29 | Level 3 Communications, Inc. | Broomfield (Interlocken) |
8 |
| 63.215.96.120/29 | Level 3 Communications, Inc. | Broomfield (Interlocken) |
8 |
IPv6 Prefixes for AS1
| Network | Location | /64 Prefixes | |
|---|---|---|---|
| 2804:6ed8::/40 | Level 3 Communications, Inc. | São Paulo |
224 |