AS1251 Latin American and Caribbean IP Address Regional Registry
General Info - AS1251
124,928
9,223,372,036,854,775,808
IP Address Ranges
Netblock | Number of IPs | |
---|---|---|
143.108.0.0/16 | 65,536 | |
200.6.42.0/24 | 256 | |
200.10.178.0/23 | 512 | |
200.18.48.0/22 | 1,024 | |
200.18.52.0/24 | 256 | |
200.18.54.0/23 | 512 | |
200.18.56.0/21 | 2,048 | |
200.18.110.0/23 | 512 | |
200.18.240.0/20 | 4,096 | |
200.19.88.0/21 | 2,048 | |
200.19.224.0/22 | 1,024 | |
200.19.228.0/23 | 512 | |
200.19.232.0/21 | 2,048 | |
200.136.16.0/20 | 4,096 | |
200.136.32.0/20 | 4,096 | |
200.136.48.0/24 | 256 | |
200.136.50.0/23 | 512 | |
200.136.55.0/24 | 256 | |
200.136.56.0/21 | 2,048 | |
200.136.64.0/19 | 8,192 | |
200.136.104.0/22 | 1,024 | |
200.136.108.0/23 | 512 | |
200.136.110.0/24 | 256 | |
200.136.160.0/20 | 4,096 | |
200.136.176.0/24 | 256 | |
200.136.182.0/23 | 512 | |
200.136.184.0/22 | 1,024 | |
200.144.32.0/20 | 4,096 | |
200.144.64.0/21 | 2,048 | |
200.144.78.0/23 | 512 | |
200.144.81.0/24 | 256 | |
200.144.82.0/24 | 256 | |
200.144.84.0/22 | 1,024 | |
200.144.88.0/23 | 512 | |
200.144.90.0/24 | 256 | |
200.144.96.0/23 | 512 | |
200.144.99.0/24 | 256 | |
200.144.100.0/22 | 1,024 | |
200.144.118.0/23 | 512 | |
200.144.120.0/21 | 2,048 | |
200.144.128.0/20 | 4,096 |
Netblock | Number of IPs | |
---|---|---|
2001:12d8::/32 | 79,228,162,514,264,337,593,543,950,336 |
Downstreams
- AS16735 Latin American and Caribbean IP Address Regional Registry
- AS28571 Universidade de Sao Paulo
- AS52703 Fundacao Sao Paulo
- AS52888 Universidade Federal de Sao Carlos
- AS52890 Centro Integrado de Telematica do Exercito
- AS52992 Universidade Federal de Sao Paulo
- AS53166 Universidade Estadual Paulista
- AS53187 Universidade Estadual de Campinas
- AS263313 Instituto de Tecnologia de Alimentos
- AS263411 Gabriel S S Servicos de Telecomunicacoes Eireli
- AS265478 Instituto Presbiteriano Mackenzie
- AS266160 Kater Telecomunicacoes
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
![autonomous system](https://cdn.ip2location.com/assets/img/what-is-as.png)