AS Number Details
AS131932
JR East Information Systems Company
Summary
- Country
-
Japan
- ASN
- AS131932
- Organization
- JR East Information Systems Company
- ISP
- JR East Information Systems Company
- Number of Ranges
- 8
- Number of IPs
- 327,168
IP Address Ranges
Our Hosted Ranges API, delivers a complete list of ranges for any specified ASN.
| Range | Company | Country | IP Count |
|---|---|---|---|
| 157.71.0.0/17 | JR East Information Systems Company | JP | 32768 |
| 157.71.128.0/18 | JR East Information Systems Company | JP | 16384 |
| 157.71.192.0/20 | JR East Information Systems Company | JP | 4096 |
| 157.71.210.0/23 | JR East Information Systems Company | JP | 512 |
| 157.71.212.0/22 | JR East Information Systems Company | JP | 1024 |
| 157.71.216.0/21 | JR East Information Systems Company | JP | 2048 |
| 157.71.224.0/19 | JR East Information Systems Company | JP | 8192 |
| 157.72.0.0/14 | JR East Information Systems Company | JP | 262144 |