AS17661 is the autonomous system of NHN JAPAN Corp.. It holds 11,520 IPv4 addresses in 16 prefixes, mainly in 
Japan.
By IPv4 addresses the network ranks #8,412 worldwide and #316 of 848 networks in Japan.
The largest block is 27.147.96.0 to 27.147.111.255 with 4,096 addresses, geolocated to Minato.
- IPv4 addresses
- 11,520
- IPv4 prefixes
- 16
- World rank
- #8,412
Addresses by country
- Japan 100%
Largest blocks
- 27.147.96.0 Minato4,096
- 183.90.199.0 Minato2,304
- 119.235.225.0 Minato1,792
- 183.90.195.0 Minato768
- 183.90.221.0 Minato512
- 183.90.192.0 Minato512
- 119.235.238.0 Minato512
- 119.235.233.0 Minato512
Networks of similar size
- AS137897 PAN-LIAN TECHNOLOGY CO., LIMITED
11,520 - AS32708 LoadEdge Limited
11,520 - AS17252 Colocation America Corporation
11,520 - AS138152 YISU CLOUD LTD11,520
- AS8194 VAS "Latvijas Valsts radio un televizijas centrs"
11,520 - AS49683 MASSIVEGRID LTD11,520
- AS42846 GNET Internet Telekomunikasyon A.S.
11,520 - AS400164 Ripple Fiber Inc.11,520
IPv4 prefixes
Questions and answers
Who owns AS17661?
Autonomous system AS17661 is operated by NHN JAPAN Corp..
How many IP addresses does AS17661 have?
The network holds 11,520 IPv4 addresses in 16 prefixes.
Which country is AS17661 in?
The main country is Japan.
How big is AS17661?
By IPv4 addresses it ranks #8,412 worldwide.
What is the largest address block of AS17661?
27.147.96.0 to 27.147.111.255, 4,096 addresses.