CSK-IT MANAGEMENT CORPORATION operates AS4693: 7 IPv4 prefixes covering 45,056 addresses, most of them in 
Japan.
By IPv4 addresses the network ranks #4,097 worldwide and #195 of 848 networks in Japan. That is 0.02% of the country’s IPv4 space.
The largest block is 210.249.192.0 to 210.249.223.255 with 8,192 addresses, geolocated to Chiyoda City.
- IPv4 addresses
- 45,056
- IPv4 prefixes
- 7
- World rank
- #4,097
- Country share
- 0.02%
- IPv6 ranges
- 1
Addresses by country
- Japan 100%
Largest blocks
- 210.249.192.0 Chiyoda City8,192
- 210.166.96.0 Chiyoda City8,192
- 210.159.96.0 Chiyoda City8,192
- 203.179.32.0 Chiyoda City8,192
- 203.140.0.0 Chiyoda City8,192
- 211.7.208.0 Chiyoda City2,048
- 211.7.192.0 Chiyoda City2,048
Networks of similar size
45,056
45,056
45,056
44,800
44,800
44,800IPv4 prefixes
Questions and answers
Who owns AS4693?
Autonomous system AS4693 is operated by CSK-IT MANAGEMENT CORPORATION.
How many IP addresses does AS4693 have?
The network holds 45,056 IPv4 addresses in 7 prefixes, plus 1 IPv6 ranges.
Which country is AS4693 in?
The main country is Japan.
How big is AS4693?
By IPv4 addresses it ranks #4,097 worldwide.
What is the largest address block of AS4693?
210.249.192.0 to 210.249.223.255, 8,192 addresses.