Autonomous System
AS10021 KVH Co.,Ltd
ISPActiveJapanJPNIC
AS10021 (KVH) is an ISP network operated by KVH Co.,Ltd in Japan, registered with JPNIC. It has 45 IPv4 prefixes with 110,848 addresses and 4 IPv6 prefixes, which makes it the 2,196th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses110,848in 45 prefixes
IPv6 prefixes4≈ 7.9 × 10²⁸ addresses
Size rank#2,196of 82,200 active ASNs
Details
OrganizationKVH Co.,Ltd
AS nameKVH
Websitekvh.co.jp
Country Japan (JP)
Network typeISP
RegistryJPNIC
Abuse contact—
Registered—
Last updated2011-08-05
IPv4 prefixes
45 prefixes · 110,848 addresses| Network | Addresses | First – last address |
|---|---|---|
| 133.148.0.0/16 | 65,536 | 133.148.0.0 – 133.148.255.255 |
| 27.110.32.0/20 | 4,096 | 27.110.32.0 – 27.110.47.255 |
| 203.167.48.0/20 | 4,096 | 203.167.48.0 – 203.167.63.255 |
| 27.110.48.0/21 | 2,048 | 27.110.48.0 – 27.110.55.255 |
| 61.120.192.0/21 | 2,048 | 61.120.192.0 – 61.120.199.255 |
| 110.50.64.0/21 | 2,048 | 110.50.64.0 – 110.50.71.255 |
| 114.31.80.0/21 | 2,048 | 114.31.80.0 – 114.31.87.255 |
| 114.31.88.0/21 | 2,048 | 114.31.88.0 – 114.31.95.255 |
| 117.55.208.0/21 | 2,048 | 117.55.208.0 – 117.55.215.255 |
| 117.55.216.0/21 | 2,048 | 117.55.216.0 – 117.55.223.255 |
| 203.167.32.0/21 | 2,048 | 203.167.32.0 – 203.167.39.255 |
| 203.167.40.0/21 | 2,048 | 203.167.40.0 – 203.167.47.255 |
| 27.110.24.0/22 | 1,024 | 27.110.24.0 – 27.110.27.255 |
| 27.110.28.0/22 | 1,024 | 27.110.28.0 – 27.110.31.255 |
| 27.110.56.0/22 | 1,024 | 27.110.56.0 – 27.110.59.255 |
| 61.120.200.0/22 | 1,024 | 61.120.200.0 – 61.120.203.255 |
| 103.23.12.0/22 | 1,024 | 103.23.12.0 – 103.23.15.255 |
| 110.50.72.0/22 | 1,024 | 110.50.72.0 – 110.50.75.255 |
| 157.2.120.0/22 | 1,024 | 157.2.120.0 – 157.2.123.255 |
| 202.7.108.0/22 | 1,024 | 202.7.108.0 – 202.7.111.255 |
| 202.95.212.0/22 | 1,024 | 202.95.212.0 – 202.95.215.255 |
| 27.110.22.0/23 | 512 | 27.110.22.0 – 27.110.23.255 |
| 61.120.204.0/23 | 512 | 61.120.204.0 – 61.120.205.255 |
| 61.120.206.0/23 | 512 | 61.120.206.0 – 61.120.207.255 |
| 110.50.76.0/23 | 512 | 110.50.76.0 – 110.50.77.255 |
133.148.0.0/16 27.110.32.0/20 203.167.48.0/20 27.110.48.0/21 61.120.192.0/21 110.50.64.0/21 114.31.80.0/21 114.31.88.0/21 117.55.208.0/21 117.55.216.0/21 203.167.32.0/21 203.167.40.0/21 27.110.24.0/22 27.110.28.0/22 27.110.56.0/22 61.120.200.0/22 103.23.12.0/22 110.50.72.0/22 157.2.120.0/22 202.7.108.0/22 202.95.212.0/22 27.110.22.0/23 61.120.204.0/23 61.120.206.0/23 110.50.76.0/23
The 25 largest of 45. The API and the database have all of them.
IPv6 prefixes
4 prefixes- 2400:1000:8000::/33
- 2400:1000::/34
- 2400:1000:4000::/34
- 2001:df1:6002::/48
2400:1000:8000::/33 2400:1000::/34 2400:1000:4000::/34 2001:df1:6002::/48
Query AS10021 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS10021&key=YOUR_API_KEY"Any address in its prefixes resolves to AS10021, with or without a key:
curl "https://api.ipapi.is/?q=133.148.0.1"Largest networks in Japan
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