AS53237 Telecomunicacoes Brasileiras S. A. - Telebras
General Info - AS53237
196,608
316.91 Octillion
IP Address Ranges
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 177.14.0.0/18 | 177.14.0.0 | 177.14.63.255 | 16,384 | |
| 177.14.64.0/20 | 177.14.64.0 | 177.14.79.255 | 4,096 | |
| 177.14.80.0/20 | 177.14.80.0 | 177.14.95.255 | 4,096 | |
| 177.14.96.0/20 | 177.14.96.0 | 177.14.111.255 | 4,096 | |
| 177.14.112.0/20 | 177.14.112.0 | 177.14.127.255 | 4,096 | |
| 177.14.128.0/20 | 177.14.128.0 | 177.14.143.255 | 4,096 | |
| 177.14.144.0/20 | 177.14.144.0 | 177.14.159.255 | 4,096 | |
| 177.14.160.0/20 | 177.14.160.0 | 177.14.175.255 | 4,096 | |
| 177.14.176.0/20 | 177.14.176.0 | 177.14.191.255 | 4,096 | |
| 177.14.192.0/20 | 177.14.192.0 | 177.14.207.255 | 4,096 | |
| 177.14.208.0/20 | 177.14.208.0 | 177.14.223.255 | 4,096 | |
| 177.14.224.0/20 | 177.14.224.0 | 177.14.239.255 | 4,096 | |
| 177.14.240.0/20 | 177.14.240.0 | 177.14.255.255 | 4,096 | |
| 177.15.0.0/20 | 177.15.0.0 | 177.15.15.255 | 4,096 | |
| 177.15.16.0/20 | 177.15.16.0 | 177.15.31.255 | 4,096 | |
| 177.15.32.0/20 | 177.15.32.0 | 177.15.47.255 | 4,096 | |
| 177.15.48.0/20 | 177.15.48.0 | 177.15.63.255 | 4,096 | |
| 177.15.64.0/20 | 177.15.64.0 | 177.15.79.255 | 4,096 | |
| 177.15.80.0/20 | 177.15.80.0 | 177.15.95.255 | 4,096 | |
| 177.15.96.0/20 | 177.15.96.0 | 177.15.111.255 | 4,096 | |
| 177.15.112.0/20 | 177.15.112.0 | 177.15.127.255 | 4,096 | |
| 177.15.128.0/20 | 177.15.128.0 | 177.15.143.255 | 4,096 | |
| 177.15.144.0/20 | 177.15.144.0 | 177.15.159.255 | 4,096 | |
| 177.15.160.0/20 | 177.15.160.0 | 177.15.175.255 | 4,096 | |
| 177.15.176.0/20 | 177.15.176.0 | 177.15.191.255 | 4,096 | |
| 177.15.192.0/19 | 177.15.192.0 | 177.15.223.255 | 8,192 | |
| 177.15.224.0/20 | 177.15.224.0 | 177.15.239.255 | 4,096 | |
| 177.15.240.0/21 | 177.15.240.0 | 177.15.247.255 | 2,048 | |
| 177.15.248.0/21 | 177.15.248.0 | 177.15.255.255 | 2,048 | |
| 177.88.0.0/20 | 177.88.0.0 | 177.88.15.255 | 4,096 | |
| 177.88.16.0/20 | 177.88.16.0 | 177.88.31.255 | 4,096 | |
| 177.88.32.0/19 | 177.88.32.0 | 177.88.63.255 | 8,192 | |
| 177.88.64.0/19 | 177.88.64.0 | 177.88.95.255 | 8,192 | |
| 177.88.96.0/20 | 177.88.96.0 | 177.88.111.255 | 4,096 | |
| 177.88.112.0/20 | 177.88.112.0 | 177.88.127.255 | 4,096 | |
| 177.88.128.0/19 | 177.88.128.0 | 177.88.159.255 | 8,192 | |
| 177.88.160.0/20 | 177.88.160.0 | 177.88.175.255 | 4,096 | |
| 177.88.176.0/20 | 177.88.176.0 | 177.88.191.255 | 4,096 | |
| 177.88.192.0/18 | 177.88.192.0 | 177.88.255.255 | 16,384 |
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 2804:300::/35 | 2804:300:: | 2804:300:1fff:ffff:ffff:ffff:ffff:ffff | 9.90 Octillion | |
| 2804:300:2000::/48 | 2804:300:2000:: | 2804:300:2000:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2804:300:2001::/48 | 2804:300:2001:: | 2804:300:2001:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2804:300:2002::/47 | 2804:300:2002:: | 2804:300:2003:ffff:ffff:ffff:ffff:ffff | 2.42 Septillion | |
| 2804:300:2004::/46 | 2804:300:2004:: | 2804:300:2007:ffff:ffff:ffff:ffff:ffff | 4.84 Septillion | |
| 2804:300:2008::/45 | 2804:300:2008:: | 2804:300:200f:ffff:ffff:ffff:ffff:ffff | 9.67 Septillion | |
| 2804:300:2010::/44 | 2804:300:2010:: | 2804:300:201f:ffff:ffff:ffff:ffff:ffff | 19.34 Septillion | |
| 2804:300:2020::/43 | 2804:300:2020:: | 2804:300:203f:ffff:ffff:ffff:ffff:ffff | 38.69 Septillion | |
| 2804:300:2040::/42 | 2804:300:2040:: | 2804:300:207f:ffff:ffff:ffff:ffff:ffff | 77.37 Septillion | |
| 2804:300:2080::/41 | 2804:300:2080:: | 2804:300:20ff:ffff:ffff:ffff:ffff:ffff | 154.74 Septillion | |
| 2804:300:2100::/40 | 2804:300:2100:: | 2804:300:21ff:ffff:ffff:ffff:ffff:ffff | 309.49 Septillion | |
| 2804:300:2200::/39 | 2804:300:2200:: | 2804:300:23ff:ffff:ffff:ffff:ffff:ffff | 618.97 Septillion | |
| 2804:300:2400::/38 | 2804:300:2400:: | 2804:300:27ff:ffff:ffff:ffff:ffff:ffff | 1.24 Octillion | |
| 2804:300:2800::/37 | 2804:300:2800:: | 2804:300:2fff:ffff:ffff:ffff:ffff:ffff | 2.48 Octillion | |
| 2804:300:3000::/36 | 2804:300:3000:: | 2804:300:3fff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2804:300:4000::/34 | 2804:300:4000:: | 2804:300:7fff:ffff:ffff:ffff:ffff:ffff | 19.81 Octillion | |
| 2804:300:8000::/34 | 2804:300:8000:: | 2804:300:bfff:ffff:ffff:ffff:ffff:ffff | 19.81 Octillion | |
| 2804:300:c000::/36 | 2804:300:c000:: | 2804:300:cfff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2804:300:d000::/36 | 2804:300:d000:: | 2804:300:dfff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2804:300:e000::/36 | 2804:300:e000:: | 2804:300:efff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2804:300:f000::/36 | 2804:300:f000:: | 2804:300:ffff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2804:301::/34 | 2804:301:: | 2804:301:3fff:ffff:ffff:ffff:ffff:ffff | 19.81 Octillion | |
| 2804:301:4000::/36 | 2804:301:4000:: | 2804:301:4fff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2804:301:5000::/36 | 2804:301:5000:: | 2804:301:5fff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2804:301:6000::/36 | 2804:301:6000:: | 2804:301:6fff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2804:301:7000::/36 | 2804:301:7000:: | 2804:301:7fff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2804:301:8000::/36 | 2804:301:8000:: | 2804:301:8fff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2804:301:9000::/36 | 2804:301:9000:: | 2804:301:9fff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2804:301:a000::/36 | 2804:301:a000:: | 2804:301:afff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2804:301:b000::/36 | 2804:301:b000:: | 2804:301:bfff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2804:301:c000::/34 | 2804:301:c000:: | 2804:301:ffff:ffff:ffff:ffff:ffff:ffff | 19.81 Octillion | |
| 2804:302::/34 | 2804:302:: | 2804:302:3fff:ffff:ffff:ffff:ffff:ffff | 19.81 Octillion | |
| 2804:302:4000::/36 | 2804:302:4000:: | 2804:302:4fff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2804:302:5000::/36 | 2804:302:5000:: | 2804:302:5fff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2804:302:6000::/35 | 2804:302:6000:: | 2804:302:7fff:ffff:ffff:ffff:ffff:ffff | 9.90 Octillion | |
| 2804:302:8000::/33 | 2804:302:8000:: | 2804:302:ffff:ffff:ffff:ffff:ffff:ffff | 39.61 Octillion | |
| 2804:303::/32 | 2804:303:: | 2804:303:ffff:ffff:ffff:ffff:ffff:ffff | 79.23 Octillion |
Upstreams
- AS6939 Hurricane Electric LLC
- AS28126 Brisanet Servicos de Telecomunicacoes S.A
- AS28178 Networld Provedor e Servicos de Internet Ltda
- AS28598 DB3 Servicos de Telecomunicacoes S.A
- AS52468 Ufinet Panama S.A.
- AS57463 NetIX Communications JSC
- AS61832 DB3 Servicos de Telecomunicacoes S.A
- AS267613 Eletronet S.A.
Downstreams
- AS22055 Banco Central do Brasil
- AS26218 Emp. de Tec. e Inf. da Previdencia - Dataprev
- AS28616 Emp. de Informatica e Informacao do Mun. BH/SA
- AS40311 Viasat Inc.
- AS52956 Speed Travel Comunicacao Multimidia Ltda - ME
- AS53016 Estado do Para - Pa Gov Gabinete do Governador
- AS61807 Ministerio da Educacao
- AS262486 Prodam Processamento de Dados Amazonas S.A
- AS263056 Indnet Telecomunicacoes Ltda
- AS264022 Rede Conexaonet
- AS264080 Ministerio de Minas e Energia
- AS266031 Presidencia da Republica
- AS268473 Linksul Internet
- AS270740 Easytech Tecnologia da Informacao Ltda
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.
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