Autonomous System
AS28276 Mikrocenter Informática Ltda.
BusinessActiveBrazilLACNIC
AS28276 (AS28276) is a business network operated by Mikrocenter Informática Ltda. in Brazil, registered with LACNIC. It has 14 IPv4 prefixes with 18,432 addresses and 1 IPv6 prefix, which makes it the 7,178th largest of 82,283 active autonomous systems by IPv4 space.
IPv4 addresses18,432in 14 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#7,178of 82,283 active ASNs
Details
OrganizationMikrocenter Informática Ltda.
AS nameAS28276
Website—
Country Brazil (BR)
Network typeBusiness
RegistryLACNIC
Abuse contactmikrocenter@gmail.com
Registered20070403
Last updated20130306
IPv4 prefixes
14 prefixes · 18,432 addresses| Network | Addresses | First – last address |
|---|---|---|
| 186.249.96.0/19 | 8,192 | 186.249.96.0 – 186.249.127.255 |
| 189.14.64.0/20 | 4,096 | 189.14.64.0 – 189.14.79.255 |
| 187.102.96.0/21 | 2,048 | 187.102.96.0 – 187.102.103.255 |
| 187.102.104.0/22 | 1,024 | 187.102.104.0 – 187.102.107.255 |
| 187.102.108.0/23 | 512 | 187.102.108.0 – 187.102.109.255 |
| 189.14.72.0/23 | 512 | 189.14.72.0 – 189.14.73.255 |
| 186.249.117.0/24 | 256 | 186.249.117.0 – 186.249.117.255 |
| 187.102.104.0/24 | 256 | 187.102.104.0 – 187.102.104.255 |
| 187.102.107.0/24 | 256 | 187.102.107.0 – 187.102.107.255 |
| 187.102.110.0/24 | 256 | 187.102.110.0 – 187.102.110.255 |
| 189.14.64.0/24 | 256 | 189.14.64.0 – 189.14.64.255 |
| 189.14.67.0/24 | 256 | 189.14.67.0 – 189.14.67.255 |
| 189.14.71.0/24 | 256 | 189.14.71.0 – 189.14.71.255 |
| 189.14.72.0/24 | 256 | 189.14.72.0 – 189.14.72.255 |
186.249.96.0/19 189.14.64.0/20 187.102.96.0/21 187.102.104.0/22 187.102.108.0/23 189.14.72.0/23 186.249.117.0/24 187.102.104.0/24 187.102.107.0/24 187.102.110.0/24 189.14.64.0/24 189.14.67.0/24 189.14.71.0/24 189.14.72.0/24
IPv6 prefixes
1 prefix- 2804:56a4::/32
2804:56a4::/32
Query AS28276 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=AS28276&key=YOUR_API_KEY"Any address in its prefixes resolves to AS28276, with or without a key:
curl "https://api.ipapi.is/?q=186.249.96.1"Largest networks in Brazil
AS26599 TELEFÔNICA BRASIL S.A.19,450,368 IPv4 addressesAS26615 TIM S/A11,469,568 IPv4 addressesAS28573 Claro NXT Telecomunicacoes Ltda10,089,216 IPv4 addressesAS18881 TELEFÔNICA BRASIL S.A.8,800,768 IPv4 addressesAS27699 TELEFÔNICA BRASIL S.A.6,563,328 IPv4 addressesAS4230 CLARO S.A.5,163,776 IPv4 addresses