AS37892 is the autonomous system of Cable Media WAIWAI Co.,Ltd.. It holds 52,224 IPv4 addresses in 6 prefixes plus 1 IPv6 ranges, mainly in 
Japan.
By IPv4 addresses the network ranks #3,831 worldwide and #180 of 848 networks in Japan. That is 0.03% of the country’s IPv4 space.
The largest block is 124.247.0.0 to 124.247.191.255 with 49,152 addresses, geolocated to Chiyoda City.
- IPv4 addresses
- 52,224
- IPv4 prefixes
- 6
- World rank
- #3,831
- Country share
- 0.03%
- IPv6 ranges
- 1
Addresses by country
- Japan 100%
Largest blocks
- 124.247.0.0 Chiyoda City49,152
- 202.145.26.0 Chiyoda City1,536
- 202.145.20.0 Chiyoda City1,024
- 202.220.6.0 Chiyoda City512
Networks of similar size
52,224
52,224
52,224
52,224
51,968IPv4 prefixes
Questions and answers
Who owns AS37892?
Autonomous system AS37892 is operated by Cable Media WAIWAI Co.,Ltd..
How many IP addresses does AS37892 have?
The network holds 52,224 IPv4 addresses in 6 prefixes, plus 1 IPv6 ranges.
Which country is AS37892 in?
The main country is Japan.
How big is AS37892?
By IPv4 addresses it ranks #3,831 worldwide.
What is the largest address block of AS37892?
124.247.0.0 to 124.247.191.255, 49,152 addresses.