AS28201 is the autonomous system of Companhia Itabirana Telecomunicações Ltda. It holds 68,608 IPv4 addresses in 32 prefixes plus 1 IPv6 ranges, mainly in 
Brazil.
By IPv4 addresses the network ranks #2,489 worldwide and #49 of 8,018 networks in Brazil. That is 0.08% of the country’s IPv4 space.
The largest block is 191.5.80.0 to 191.5.95.255 with 4,096 addresses, geolocated to São José da Lapa.
- IPv4 addresses
- 68,608
- IPv4 prefixes
- 32
- World rank
- #2,489
- Country share
- 0.08%
- IPv6 ranges
- 1
Addresses by country
- Brazil 100%
Largest blocks
- 191.5.80.0 São José da Lapa4,096
- 189.90.240.0 Itabira4,096
- 187.108.48.0 Itabirito4,096
- 187.86.64.0 Belo Horizonte4,096
- 187.73.0.0 Itabirito4,096
- 187.17.240.0 Rio Acima4,096
- 187.1.48.0 São José da Lapa4,096
- 186.216.128.0 Sabará4,096
Networks of similar size
- AS33846 Dataport AoR
68,864 - AS7 The Defence Science and Technology Laboratory
68,864 - AS16928 RTX Corporation
68,864 - AS36712 United Airlines, Inc.68,864
- AS39699 Lounea Palvelut Oy
68,608 - AS24143 Qingdao Cable TV Network Center
68,608 - AS8771 YUnet International d.o.o.
68,608 - AS131486 Beijing Jingdong 360 Degree E-commerce Co., Ltd.68,608
IPv4 prefixes
- 45.7.212.0/22
- 45.161.140.0/22
- 45.191.168.0/22
- 45.231.8.0/22
- 45.235.116.0/22
- 131.161.4.0/22
- 138.59.20.0/22
- 138.117.204.0/22
- 138.121.64.0/22
- 138.185.24.0/22
- 168.181.80.0/22
- 168.195.64.0/22
- 168.227.8.0/22
- 170.239.192.0/22
- 170.239.220.0/22
- 170.254.160.0/22
- 177.125.80.0/20
- 177.152.160.0/20
- 177.221.72.0/21
- 179.108.32.0/21
- 179.108.40.0/22
- 179.189.96.0/20
- 181.225.180.0/22
- 186.216.128.0/20
- 186.251.200.0/22
- 187.1.48.0/20
- 187.17.240.0/20
- 187.73.0.0/20
- 187.86.64.0/20
- 187.108.48.0/20
- 189.90.240.0/20
- 191.5.80.0/20
Questions and answers
Who owns AS28201?
Autonomous system AS28201 is operated by Companhia Itabirana Telecomunicações Ltda.
How many IP addresses does AS28201 have?
The network holds 68,608 IPv4 addresses in 32 prefixes, plus 1 IPv6 ranges.
Which country is AS28201 in?
The main country is Brazil.
How big is AS28201?
By IPv4 addresses it ranks #2,489 worldwide.
What is the largest address block of AS28201?
191.5.80.0 to 191.5.95.255, 4,096 addresses.