Autonomous systems
AS28571 UNIVERSIDADE DE SAO PAULO
IPv4 prefixes
18
IPv4 addresses
154,624
IPv6 prefixes
7
Registered
2007-12-19
whois.registro.br
At a glance
- Country
- 🇧🇷 Brazil
- Network type
- Unclassified network
- Registry name
- ASN28571 28571
- registrant
- UNIVERSIDADE DE SAO PAULO
- administrative
- Contato da Entidade - USP stiadmin@usp.br
- administrative
- Contato Administrativo [IP] - USP backbone@usp.br
- abuse
- CSIRT USP / Grupo de Segurança em TI security@usp.br
IPv4 prefixes
Page 1
| CIDR | First address | Last address | Addresses |
|---|---|---|---|
| 143.107.0.0/22 | 143.107.0.0 | 143.107.3.255 | 1,024 |
| 143.107.4.0/22 | 143.107.4.0 | 143.107.154.255 | 38,656 |
| 143.107.155.0/24 | 143.107.155.0 | 143.107.248.255 | 24,064 |
| 143.107.249.0/24 | 143.107.249.0 | 143.107.255.255 | 1,792 |
| 177.90.64.0/18 | 177.90.64.0 | 177.90.255.255 | 49,152 |
| 200.9.95.0/24 | 200.9.95.0 | 200.9.95.255 | 256 |
| 200.17.16.0/20 | 200.17.16.0 | 200.17.31.255 | 4,096 |
| 200.18.53.0/24 | 200.18.53.0 | 200.18.53.255 | 256 |
| 200.18.106.0/23 | 200.18.106.0 | 200.18.109.255 | 1,024 |
| 200.136.0.0/20 | 200.136.0.0 | 200.136.15.255 | 4,096 |
| 200.136.49.0/24 | 200.136.49.0 | 200.136.49.255 | 256 |
| 200.136.52.0/23 | 200.136.52.0 | 200.136.54.255 | 768 |
| 200.144.48.0/20 | 200.144.48.0 | 200.144.63.255 | 4,096 |
| 200.144.72.0/23 | 200.144.72.0 | 200.144.73.255 | 512 |
| 200.144.160.0/21 | 200.144.160.0 | 200.144.174.255 | 3,840 |
| 200.144.175.0/24 | 200.144.175.0 | 200.144.212.255 | 9,728 |
| 200.144.213.0/24 | 200.144.213.0 | 200.144.239.255 | 6,912 |
| 200.144.240.0/20 | 200.144.240.0 | 200.144.255.255 | 4,096 |
IPv6 prefixes
7
2001:12d0::/362001:12d0:841::/402001:12d0:881::/412001:12d0:8c1::/322001:12d0:8131::/332001:12d0:c001::/402001:12d0:c081::/34