143.0.0.0/16
67 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 143.0.0.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.4.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.8.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.12.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.16.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.20.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.24.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.28.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.32.0/24 | Caribbean Netherlands (100%) | 1 | 1 | 1 |
| 143.0.36.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.40.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.44.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.48.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.52.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.54.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.56.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.60.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.64.0/24 | Argentina (100%) | 1 | 1 | 1 |
| 143.0.68.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.72.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.76.0/24 | Argentina (100%) | 1 | 1 | 1 |
| 143.0.80.0/24 | Argentina (100%) | 1 | 1 | 1 |
| 143.0.84.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.88.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.92.0/24 | Colombia (100%) | 1 | 1 | 1 |
| 143.0.96.0/24 | Venezuela (100%) | 1 | 1 | 1 |
| 143.0.100.0/24 | Argentina (100%) | 1 | 1 | 1 |
| 143.0.101.0/24 | Bolivia (100%) | 1 | 1 | 1 |
| 143.0.102.0/24 | Colombia (100%) | 1 | 1 | 1 |
| 143.0.104.0/24 | El Salvador (100%) | 1 | 1 | 1 |
| 143.0.108.0/24 | Unknown (100%) | 1 | 1 | 1 |
| 143.0.112.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.116.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.120.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.124.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.128.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.132.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.136.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.140.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.144.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.148.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.152.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.156.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.160.0/24 | Costa Rica (100%) | 1 | 1 | 1 |
| 143.0.164.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.168.0/24 | Argentina (100%) | 1 | 1 | 1 |
| 143.0.172.0/24 | Trinidad and Tobago (100%) | 1 | 1 | 1 |
| 143.0.176.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.180.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.184.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.188.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.192.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.196.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.200.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.204.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.208.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.212.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.216.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.220.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.224.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.228.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.232.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.236.0/24 | Honduras (100%) | 1 | 1 | 1 |
| 143.0.240.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 143.0.244.0/24 | Argentina (100%) | 1 | 1 | 1 |
| 143.0.248.0/24 | Peru (100%) | 1 | 1 | 1 |
| 143.0.252.0/24 | Brazil (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
143.0.0.0 – 143.0.3.255 | AS264008 | LANCA SERVICOS DE INFORMATICA LTDA - ME | BR |
143.0.4.0 – 143.0.7.255 | AS264428 | GTEC NET | BR |
143.0.8.0 – 143.0.11.255 | AS264516 | A.M.A TELECOM | BR |
143.0.12.0 – 143.0.15.255 | AS28604 | Globo Comunicação e Participaçoes SA | BR |
143.0.16.0 – 143.0.19.255 | AS263990 | FASTNET COMUNICACAO EIRELI - ME | BR |
143.0.20.0 – 143.0.23.255 | AS262907 | BRASIL TECPAR | AMIGO | AVATO | BR |
143.0.24.0 – 143.0.27.255 | AS264075 | K1 Telecom e Multimidia LTDA | BR |
143.0.28.0 – 143.0.31.255 | AS263991 | WFNET INTERNET LTDA | BR |
143.0.32.0 – 143.0.35.255 | AS27694 | Flamingo TV Bonaire N.V. | BQ |
143.0.36.0 – 143.0.39.255 | AS263992 | TD Telecom | BR |
143.0.40.0 – 143.0.43.255 | AS262550 | LUCAS NETWORK INFORMATICA LTDA ME | BR |
143.0.44.0 – 143.0.47.255 | AS270361 | KONNECT COMUNICACAO MULTIMIDIA LTDA | BR |
143.0.48.0 – 143.0.51.255 | AS263544 | VARZEA NET TELECOMUNICACOES LTDA ME | BR |
143.0.52.0 – 143.0.52.255 | AS263997 | BITMAIL SERVICOS DE INFORMATICA LTDA - ME | BR |
143.0.54.0 – 143.0.55.255 | AS263997 | BITMAIL SERVICOS DE INFORMATICA LTDA - ME | BR |
52 more ranges in this block.