NTTCINS operates AS17439: 49 IPv4 prefixes covering 135,680 addresses, most of them in 
India.
By IPv4 addresses the network ranks #1,428 worldwide and #22 of 2,936 networks in India. That is 0.27% of the country’s IPv4 space.
The network spreads across 2 countries: India 100%, Singapore 0.19%.
The largest block is 180.179.0.0 to 180.179.255.255 with 65,536 addresses, geolocated to Mumbai (Tunga Village).
- IPv4 addresses
- 135,680
- IPv4 prefixes
- 49
- World rank
- #1,428
- Country share
- 0.27%
- IPv6 ranges
- 6
Addresses by country
Largest blocks
- 180.179.0.0 Mumbai (Tunga Village)65,536
- 124.153.64.0 Powai16,384
- 202.87.32.0 Mumbai (Tunga Village)8,192
- 142.79.224.0 Mumbai (Chandivali)8,192
- 123.108.32.0 Mumbai (Godrej & Boyce Industry Estate)8,192
- 159.117.144.0 Mumbai (Chandivali)4,096
- 203.112.141.0 Andheri2,816
- 168.220.224.0 Mumbai (Tunga Village)1,536
Networks of similar size
- AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP
135,936 - AS4621 Office of Info.Tech. Admin. for Educational Development
135,936 - AS262287 Maxihost LTDA
135,680 - AS47764 LLC VK
135,680 - AS5723 Johns Hopkins University
135,680 - AS36982 University of Cape Town
135,680 - AS45370 BROADBANDIDC
135,424 - AS17529 STARCAT Co .,LTD.
135,424
IPv4 prefixes
- 43.225.0.0/22
- 45.64.12.0/24
- 45.251.76.0/22
- 49.213.48.0/23
- 103.19.52.0/23
- 103.30.152.0/22
- 103.43.2.0/24
- 103.57.16.0/24
- 103.70.160.0/22
- 103.83.220.0/22
- 103.89.249.0/24
- 103.96.95.0/24
- 103.96.251.0/24
- 103.99.172.0/23
- 103.100.80.0/22
- 103.114.229.0/24
- 103.115.194.0/24
- 103.135.36.0/24
- 103.138.136.0/22
- 103.141.252.0/24
- 103.143.38.0/24
- 103.144.110.0/24
- 103.170.114.0/24
- 103.181.20.0/23
- 103.214.114.0/23
- 103.214.122.0/23
- 103.216.161.0/24
- 103.225.99.0/24
- 103.226.224.0/24
- 103.228.103.0/24
- 103.235.104.0/22
- 103.239.136.0/22
- 123.108.32.0/19
- 124.153.64.0/18
- 137.59.204.0/22
- 142.79.224.0/19
- 159.117.144.0/20
- 168.220.224.0/22
- 168.220.228.0/23
- 168.220.252.0/22
- 180.179.0.0/16
- 202.3.13.0/24
- 202.87.32.0/19
- 203.95.216.0/22
- 203.112.136.0/24
- 203.112.138.0/23
- 203.112.141.0/24
- 203.112.142.0/23
- 203.112.144.0/21
Questions and answers
Who owns AS17439?
Autonomous system AS17439 is operated by NTTCINS.
How many IP addresses does AS17439 have?
The network holds 135,680 IPv4 addresses in 49 prefixes, plus 6 IPv6 ranges.
Which country is AS17439 in?
The main country is India, with addresses in 1 more countries.
How big is AS17439?
By IPv4 addresses it ranks #1,428 worldwide.
What is the largest address block of AS17439?
180.179.0.0 to 180.179.255.255, 65,536 addresses.