National Institute of Information and Communications Technology operates AS9355: 2 IPv4 prefixes covering 131,072 addresses, most of them in 
Japan.
By IPv4 addresses the network ranks #1,568 worldwide and #71 of 848 networks in Japan. That is 0.06% of the country’s IPv4 space.
The largest block is 133.243.0.0 to 133.243.255.255 with 65,536 addresses, geolocated to Chiyoda City.
- IPv4 addresses
- 131,072
- IPv4 prefixes
- 2
- World rank
- #1,568
- Country share
- 0.06%
- IPv6 ranges
- 1
Addresses by country
- Japan 100%
Largest blocks
- 133.243.0.0 Chiyoda City65,536
- 133.140.0.0 Chiyoda City65,536
Networks of similar size
131,072
131,072
131,072IPv4 prefixes
Questions and answers
Who owns AS9355?
Autonomous system AS9355 is operated by National Institute of Information and Communications Technology.
How many IP addresses does AS9355 have?
The network holds 131,072 IPv4 addresses in 2 prefixes, plus 1 IPv6 ranges.
Which country is AS9355 in?
The main country is Japan.
How big is AS9355?
By IPv4 addresses it ranks #1,568 worldwide.
What is the largest address block of AS9355?
133.243.0.0 to 133.243.255.255, 65,536 addresses.