Autonomous System
AS7511 SYNAPSE Co.,Ltd.
ISPActiveJapanJPNIC
AS7511 (SYNAPSE) is an ISP network operated by SYNAPSE Co.,Ltd. in Japan, registered with JPNIC. It has 19 IPv4 prefixes with 78,848 addresses and 1 IPv6 prefix, which makes it the 2,725th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses78,848in 19 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#2,725of 82,200 active ASNs
Details
OrganizationSYNAPSE Co.,Ltd.
AS nameSYNAPSE
Websitesynapse.jp
Country Japan (JP)
Network typeISP
RegistryJPNIC
Abuse contact—
Registered—
Last updated2017-05-23
IPv4 prefixes
19 prefixes · 78,848 addresses| Network | Addresses | First – last address |
|---|---|---|
| 110.92.32.0/19 | 8,192 | 110.92.32.0 – 110.92.63.255 |
| 124.146.64.0/19 | 8,192 | 124.146.64.0 – 124.146.95.255 |
| 124.146.96.0/19 | 8,192 | 124.146.96.0 – 124.146.127.255 |
| 202.95.32.0/19 | 8,192 | 202.95.32.0 – 202.95.63.255 |
| 202.208.160.0/19 | 8,192 | 202.208.160.0 – 202.208.191.255 |
| 210.237.32.0/19 | 8,192 | 210.237.32.0 – 210.237.63.255 |
| 203.111.192.0/20 | 4,096 | 203.111.192.0 – 203.111.207.255 |
| 203.140.160.0/20 | 4,096 | 203.140.160.0 – 203.140.175.255 |
| 203.145.96.0/20 | 4,096 | 203.145.96.0 – 203.145.111.255 |
| 203.147.112.0/20 | 4,096 | 203.147.112.0 – 203.147.127.255 |
| 210.146.80.0/20 | 4,096 | 210.146.80.0 – 210.146.95.255 |
| 101.53.104.0/21 | 2,048 | 101.53.104.0 – 101.53.111.255 |
| 101.50.60.0/22 | 1,024 | 101.50.60.0 – 101.50.63.255 |
| 103.53.120.0/22 | 1,024 | 103.53.120.0 – 103.53.123.255 |
| 103.208.96.0/22 | 1,024 | 103.208.96.0 – 103.208.99.255 |
| 202.79.0.0/22 | 1,024 | 202.79.0.0 – 202.79.3.255 |
| 202.79.8.0/22 | 1,024 | 202.79.8.0 – 202.79.11.255 |
| 202.79.12.0/22 | 1,024 | 202.79.12.0 – 202.79.15.255 |
| 219.100.8.0/22 | 1,024 | 219.100.8.0 – 219.100.11.255 |
110.92.32.0/19 124.146.64.0/19 124.146.96.0/19 202.95.32.0/19 202.208.160.0/19 210.237.32.0/19 203.111.192.0/20 203.140.160.0/20 203.145.96.0/20 203.147.112.0/20 210.146.80.0/20 101.53.104.0/21 101.50.60.0/22 103.53.120.0/22 103.208.96.0/22 202.79.0.0/22 202.79.8.0/22 202.79.12.0/22 219.100.8.0/22
IPv6 prefixes
1 prefix- 2401:c800::/32
2401:c800::/32
Query AS7511 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=AS7511&key=YOUR_API_KEY"Any address in its prefixes resolves to AS7511, with or without a key:
curl "https://api.ipapi.is/?q=110.92.32.1"Largest networks in Japan
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