Japan Communication Inc. operates AS55387: 2 IPv4 prefixes covering 49,152 addresses, most of them in 
Japan.
By IPv4 addresses the network ranks #3,944 worldwide and #183 of 848 networks in Japan. That is 0.02% of the country’s IPv4 space.
The largest block is 27.253.128.0 to 27.253.255.255 with 32,768 addresses, geolocated to Chiyoda City.
- IPv4 addresses
- 49,152
- IPv4 prefixes
- 2
- World rank
- #3,944
- Country share
- 0.02%
Addresses by country
- Japan 100%
Largest blocks
- 27.253.128.0 Chiyoda City32,768
- 223.25.128.0 Chiyoda City16,384
Networks of similar size
- AS12638 Telefonica Germany GmbH & Co.OHG
49,152 - AS34665 Petersburg Internet Network ltd.
49,152 - AS25577 MAINFRAME & CYBERNETIC SYSTEMS LIMITED
49,152 - AS57795 NG-BLU Networks B.V.
49,152 - AS8427 Joint Stock Company TransTeleCom49,152
- AS28878 Signet B.V.49,152
- AS29167 Netia SA
49,152 - AS37084 Simbanet (T) Limited
49,152
IPv4 prefixes
Questions and answers
Who owns AS55387?
Autonomous system AS55387 is operated by Japan Communication Inc..
How many IP addresses does AS55387 have?
The network holds 49,152 IPv4 addresses in 2 prefixes.
Which country is AS55387 in?
The main country is Japan.
How big is AS55387?
By IPv4 addresses it ranks #3,944 worldwide.
What is the largest address block of AS55387?
27.253.128.0 to 27.253.255.255, 32,768 addresses.