AS17698 is the autonomous system of COMMUNITY NETWORK CENTER INCORPORATED.. It holds 174,080 IPv4 addresses in 33 prefixes, mainly in 
Japan.
By IPv4 addresses the network ranks #1,181 worldwide and #53 of 848 networks in Japan. That is 0.09% of the country’s IPv4 space.
The largest block is 221.121.192.0 to 221.121.255.255 with 16,384 addresses, geolocated to Nagoya.
- IPv4 addresses
- 174,080
- IPv4 prefixes
- 33
- World rank
- #1,181
- Country share
- 0.09%
Addresses by country
- Japan 100%
Largest blocks
- 221.121.192.0 Nagoya16,384
- 218.216.192.0 Chiyoda City16,384
- 158.199.64.0 Chiyoda City12,288
- 220.213.192.0 Chiyoda8,192
- 220.208.224.0 Chiyoda8,192
- 219.124.192.0 Chiyoda City8,192
- 219.101.0.0 Chiyoda City8,192
- 211.15.0.0 Chiyoda City8,192
Networks of similar size
174,848
174,592
174,592
174,080
173,568
173,056IPv4 prefixes
- 49.128.16.0/21
- 49.242.128.0/19
- 103.1.244.0/22
- 103.210.84.0/22
- 116.12.0.0/19
- 116.58.144.0/20
- 117.18.208.0/20
- 119.10.184.0/21
- 119.82.160.0/19
- 122.49.232.0/21
- 122.49.240.0/20
- 123.176.48.0/21
- 123.255.192.0/21
- 158.199.64.0/19
- 158.199.96.0/20
- 202.45.168.0/21
- 202.79.128.0/19
- 202.86.240.0/21
- 202.137.184.0/21
- 202.168.216.0/21
- 202.170.176.0/20
- 203.174.192.0/19
- 203.223.180.0/22
- 211.15.0.0/19
- 218.40.64.0/20
- 218.216.192.0/18
- 219.100.104.0/22
- 219.101.0.0/19
- 219.113.48.0/20
- 219.124.192.0/19
- 220.208.224.0/19
- 220.213.192.0/19
- 221.121.192.0/18
Questions and answers
Who owns AS17698?
Autonomous system AS17698 is operated by COMMUNITY NETWORK CENTER INCORPORATED..
How many IP addresses does AS17698 have?
The network holds 174,080 IPv4 addresses in 33 prefixes.
Which country is AS17698 in?
The main country is Japan.
How big is AS17698?
By IPv4 addresses it ranks #1,181 worldwide.
What is the largest address block of AS17698?
221.121.192.0 to 221.121.255.255, 16,384 addresses.