AS17494 is the autonomous system of Bangladesh Telegraph & Telephone Board. It holds 31,744 IPv4 addresses in 40 prefixes plus 3 IPv6 ranges, mainly in 
Bangladesh.
By IPv4 addresses the network ranks #4,901 worldwide and #7 of 1,522 networks in Bangladesh. That is 1.5% of the country’s IPv4 space.
The largest block is 123.49.0.0 to 123.49.42.255 with 11,008 addresses, geolocated to Dhaka (Ramna Maidan).
- IPv4 addresses
- 31,744
- IPv4 prefixes
- 40
- World rank
- #4,901
- Country share
- 1.5%
- IPv6 ranges
- 3
Addresses by country
- Bangladesh 100%
Largest blocks
- 123.49.0.0 Dhaka (Ramna Maidan)11,008
- 123.49.44.0 Dhaka (Ramna Maidan)3,072
- 203.112.216.0 Dhaka (Ramna Maidan)2,048
- 203.112.192.0 Dhaka (Ramna Maidan)2,048
- 180.211.220.0 Dhaka (Ramna Maidan)1,792
- 123.49.57.0 Dhaka (Ramna Maidan)1,792
- 180.211.200.0 Dhaka (Ramna Maidan)1,280
- 114.130.224.0 Dhaka (Ramna Maidan)1,280
Networks of similar size
- AS46309 Tonaquint Data Center, Inc.
31,744 - AS15389 P/F Telefonverkid
31,744 - AS8879 DTS Systeme GmbH
31,744 - AS9607 BroadBand Tower, Inc.
31,744 - AS262318 Horizons Telecomunicações e Tecnologia S.A.
31,744 - AS5479 Kauno Technologijos Universitetas
31,744 - AS27761 Cablenet S.A
31,744 - AS23065 Santa Barbara County Education Office31,744
IPv4 prefixes
- 103.110.215.0/24
- 114.130.163.0/24
- 114.130.167.0/24
- 114.130.170.0/24
- 114.130.178.0/23
- 114.130.224.0/22
- 114.130.228.0/24
- 123.49.0.0/19
- 123.49.32.0/21
- 123.49.40.0/23
- 123.49.42.0/24
- 123.49.44.0/22
- 123.49.48.0/21
- 123.49.57.0/24
- 123.49.58.0/23
- 123.49.60.0/22
- 180.211.200.0/22
- 180.211.204.0/24
- 180.211.206.0/24
- 180.211.209.0/24
- 180.211.212.0/24
- 180.211.216.0/23
- 180.211.218.0/24
- 180.211.220.0/22
- 180.211.224.0/23
- 180.211.226.0/24
- 180.211.229.0/24
- 180.211.230.0/23
- 180.211.234.0/23
- 180.211.236.0/24
- 180.211.240.0/23
- 180.211.242.0/24
- 180.211.244.0/23
- 180.211.246.0/24
- 203.112.192.0/21
- 203.112.204.0/23
- 203.112.207.0/24
- 203.112.208.0/24
- 203.112.216.0/21
- 209.58.24.0/24
Questions and answers
Who owns AS17494?
Autonomous system AS17494 is operated by Bangladesh Telegraph & Telephone Board.
How many IP addresses does AS17494 have?
The network holds 31,744 IPv4 addresses in 40 prefixes, plus 3 IPv6 ranges.
Which country is AS17494 in?
The main country is Bangladesh.
How big is AS17494?
By IPv4 addresses it ranks #4,901 worldwide.
What is the largest address block of AS17494?
123.49.0.0 to 123.49.42.255, 11,008 addresses.