Chubu Telecommunications Company, Inc. operates AS18126: 45 IPv4 prefixes covering 1,505,536 addresses, most of them in 
Japan.
By IPv4 addresses the network ranks #255 worldwide and #16 of 848 networks in Japan. That is 0.74% of the country’s IPv4 space.
The largest block is 180.196.0.0 to 180.199.255.255 with 262,144 addresses, geolocated to Nagoya.
- IPv4 addresses
- 1,505,536
- IPv4 prefixes
- 45
- World rank
- #255
- Country share
- 0.74%
- IPv6 ranges
- 2
Addresses by country
- Japan 100%
Largest blocks
- 180.196.0.0 Nagoya262,144
- 115.36.0.0 Nagoya262,144
- 118.104.0.0 Nagoya196,608
- 14.132.0.0 Nagoya131,072
- 222.9.0.0 Chiyoda City65,536
- 219.8.0.0 Chiyoda City65,536
- 163.46.0.0 Chiyoda65,536
- 124.18.0.0 Nagoya65,536
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- AS8359 MTS PJSC
1,521,408 - AS6147 Telefonica del Peru S.A.A.
1,514,240 - AS9595 NTT-ME Corporation1,513,472
- AS34984 Superonline Iletisim Hizmetleri A.S.
1,512,692 - AS10695 Wal-Mart Stores, Inc.
1,502,720 - AS10010 TOKAI Communications Corporation1,499,136
- AS9924 Taiwan Fixed Network, Telco and Network Service Provider.
1,494,528 - AS9269 Hong Kong Broadband Network Limited
1,494,028
IPv4 prefixes
- 14.132.0.0/15
- 14.192.32.0/20
- 45.114.16.0/22
- 45.119.164.0/22
- 59.130.0.0/16
- 103.2.20.0/22
- 103.41.136.0/22
- 103.44.84.0/22
- 103.64.132.0/22
- 112.137.56.0/21
- 113.155.0.0/16
- 115.36.0.0/14
- 118.104.0.0/15
- 118.106.0.0/16
- 123.1.0.0/17
- 123.48.0.0/16
- 124.18.0.0/16
- 133.88.227.0/24
- 133.88.228.0/22
- 133.88.232.0/21
- 133.88.240.0/20
- 150.49.0.0/17
- 150.49.128.0/18
- 150.49.192.0/19
- 150.49.224.0/20
- 150.49.240.0/21
- 150.49.248.0/22
- 150.49.252.0/23
- 162.4.98.0/23
- 163.46.0.0/16
- 180.196.0.0/14
- 202.41.208.0/20
- 202.62.160.0/20
- 202.124.0.0/20
- 202.124.208.0/20
- 202.142.224.0/19
- 202.150.48.0/21
- 203.129.112.0/20
- 203.209.176.0/22
- 210.173.144.0/20
- 218.216.176.0/20
- 219.8.0.0/16
- 219.117.32.0/20
- 222.9.0.0/16
- 223.29.0.0/17
Questions and answers
Who owns AS18126?
Autonomous system AS18126 is operated by Chubu Telecommunications Company, Inc..
How many IP addresses does AS18126 have?
The network holds 1,505,536 IPv4 addresses in 45 prefixes, plus 2 IPv6 ranges.
Which country is AS18126 in?
The main country is Japan.
How big is AS18126?
By IPv4 addresses it ranks #255 worldwide.
What is the largest address block of AS18126?
180.196.0.0 to 180.199.255.255, 262,144 addresses.