Autonomous System
AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS
EducationActiveBrazilLACNIC
AS53187 (AS53187) is an education network operated by UNIVERSIDADE ESTADUAL DE CAMPINAS in Brazil, registered with LACNIC. It has 3 IPv4 prefixes with 102,400 addresses and 1 IPv6 prefix, which makes it the 2,288th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses102,400in 3 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#2,288of 82,200 active ASNs
Details
OrganizationUNIVERSIDADE ESTADUAL DE CAMPINAS
AS nameAS53187
Websiteunicamp.br
Country Brazil (BR)
Network typeEducation
RegistryLACNIC
Abuse contactnoc@unicamp.br
Registered20100824
Last updated20130410
IPv4 prefixes
3 prefixes · 102,400 addresses| Network | Addresses | First – last address |
|---|---|---|
| 143.106.0.0/16 | 65,536 | 143.106.0.0 – 143.106.255.255 |
| 177.220.0.0/17 | 32,768 | 177.220.0.0 – 177.220.127.255 |
| 177.8.96.0/20 | 4,096 | 177.8.96.0 – 177.8.111.255 |
143.106.0.0/16 177.220.0.0/17 177.8.96.0/20
IPv6 prefixes
1 prefix- 2801:8a::/32
2801:8a::/32
Query AS53187 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS53187&key=YOUR_API_KEY"Any address in its prefixes resolves to AS53187, with or without a key:
curl "https://api.ipapi.is/?q=143.106.0.1"Largest networks in Brazil
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