131.161.0.0/16
67 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 131.161.0.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.4.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.8.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.12.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.16.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.20.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.24.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.28.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.32.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.34.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.36.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.40.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.44.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.48.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.52.0/24 | Honduras (100%) | 1 | 1 | 1 |
| 131.161.56.0/24 | Mexico (100%) | 1 | 1 | 1 |
| 131.161.60.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.64.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.68.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.72.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.76.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.80.0/24 | Honduras (100%) | 1 | 1 | 1 |
| 131.161.84.0/24 | Sint Maarten (100%) | 1 | 1 | 1 |
| 131.161.88.0/24 | Argentina (100%) | 1 | 1 | 1 |
| 131.161.92.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.96.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.100.0/24 | Peru (100%) | 1 | 1 | 1 |
| 131.161.104.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.108.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.112.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.118.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.120.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.124.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.128.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.132.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.136.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.140.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.144.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.148.0/24 | Belize (100%) | 1 | 1 | 1 |
| 131.161.152.0/24 | Argentina (100%) | 1 | 1 | 1 |
| 131.161.156.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.160.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.164.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.168.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.172.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.176.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.180.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.184.0/24 | Argentina (100%) | 1 | 1 | 1 |
| 131.161.188.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.192.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.196.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.201.0/24 | Spain (100%) | 1 | 1 | 1 |
| 131.161.202.0/24 | Chile (100%) | 1 | 1 | 1 |
| 131.161.204.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.208.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.210.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.212.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.216.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.220.0/24 | Ecuador (100%) | 1 | 1 | 1 |
| 131.161.224.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.228.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.232.0/24 | Argentina (100%) | 1 | 1 | 1 |
| 131.161.236.0/24 | Argentina (100%) | 1 | 1 | 1 |
| 131.161.240.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.244.0/24 | Mexico (100%) | 1 | 1 | 1 |
| 131.161.248.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 131.161.252.0/24 | Paraguay (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
131.161.0.0 – 131.161.3.255 | AS262907 | BRASIL TECPAR | AMIGO | AVATO | BR |
131.161.4.0 – 131.161.7.255 | AS28201 | Companhia Itabirana Telecomunicações Ltda | BR |
131.161.8.0 – 131.161.11.255 | AS270880 | A G P DA SILVA ME | BR |
131.161.12.0 – 131.161.15.255 | AS264358 | PETRANET INTERNET LTDA | BR |
131.161.16.0 – 131.161.19.255 | AS28343 | UNIFIQUE TELECOMUNICACOES S/A | BR |
131.161.20.0 – 131.161.23.255 | AS264366 | EVALDO SOUSA CARVALHO-ME | BR |
131.161.24.0 – 131.161.27.255 | AS264359 | Start Telecomunicações EIRELI | BR |
131.161.28.0 – 131.161.31.255 | AS264360 | TASS NETWORKS | BR |
131.161.32.0 – 131.161.33.255 | AS273309 | UNI TELECOM LTDA | BR |
131.161.34.0 – 131.161.35.255 | AS273309 | UNI TELECOM LTDA | BR |
131.161.36.0 – 131.161.39.255 | AS52564 | Biazi Telecom | BR |
131.161.40.0 – 131.161.43.255 | AS52674 | BRASIL TECPAR | AMIGO | AVATO | BR |
131.161.44.0 – 131.161.47.255 | AS265144 | MCD INFORMATICA E TELECOMUNICACOES LTDA - ME | BR |
131.161.48.0 – 131.161.51.255 | AS264368 | A. L. A. INFORMATICA LTDA. | BR |
131.161.52.0 – 131.161.55.255 | AS263686 | INET Communication | HN |
52 more ranges in this block.