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General Information
Name:
Jr East Information Systems Company
Domain:
jreast.co.jp
Country:
JP
Type:
business
Registry:
JPNIC
Prefix Counts
IPv4 Count:
327,680
IPv6 Count:
0
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 157.71.0.0/24 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 256 |
| 157.71.1.0/24 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 256 |
| 157.71.2.0/23 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 512 |
| 157.71.4.0/22 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 1,024 |
| 157.71.8.0/21 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 2,048 |
| 157.71.16.0/23 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 512 |
| 157.71.18.0/24 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 256 |
| 157.71.19.0/24 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 256 |
| 157.71.20.0/24 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 256 |
| 157.71.21.0/24 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 256 |
| 157.71.22.0/23 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 512 |
| 157.71.24.0/21 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 2,048 |
| 157.71.32.0/19 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 8,192 |
| 157.71.64.0/24 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 256 |
| 157.71.65.0/24 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 256 |
| 157.71.66.0/23 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 512 |
| 157.71.68.0/22 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 1,024 |
| 157.71.72.0/21 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 2,048 |
| 157.71.80.0/22 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 1,024 |
| 157.71.84.0/23 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 512 |
| 157.71.86.0/23 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 512 |
| 157.71.88.0/21 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 2,048 |
| 157.71.96.0/20 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 4,096 |
| 157.71.112.0/20 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 4,096 |
| 157.71.128.0/20 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 4,096 |
| 157.71.144.0/20 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 4,096 |
| 157.71.160.0/20 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 4,096 |
| 157.71.176.0/20 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 4,096 |
| 157.71.192.0/18 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 16,384 |
| 157.72.0.0/19 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 8,192 |
| 157.72.32.0/21 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 2,048 |
| 157.72.40.0/22 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 1,024 |
| 157.72.44.0/22 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 1,024 |
| 157.72.48.0/21 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 2,048 |
| 157.72.56.0/21 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 2,048 |
| 157.72.64.0/18 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 16,384 |
| 157.72.128.0/20 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 4,096 |
| 157.72.144.0/22 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 1,024 |
| 157.72.148.0/24 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 256 |
| 157.72.149.0/24 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 256 |
| 157.72.150.0/23 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 512 |
| 157.72.152.0/21 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 2,048 |
| 157.72.160.0/21 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 2,048 |
| 157.72.168.0/22 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 1,024 |
| 157.72.172.0/22 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 1,024 |
| 157.72.176.0/21 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 2,048 |
| 157.72.184.0/21 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 2,048 |
| 157.72.192.0/19 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 8,192 |
| 157.72.224.0/19 | JP | JEIS-NET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 8,192 |
| 157.73.0.0/18 | JP | JEIS-IPNET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 16,384 |
| 157.73.64.0/18 | JP | JEIS-IPNET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 16,384 |
| 157.73.128.0/18 | JP | JEIS-IPNET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 16,384 |
| 157.73.192.0/18 | JP | JEIS-IPNET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 16,384 |
| 157.74.0.0/18 | JP | JEIS-IPNET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 16,384 |
| 157.74.64.0/18 | JP | JEIS-IPNET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 16,384 |
| 157.74.128.0/18 | JP | JEIS-IPNET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 16,384 |
| 157.74.192.0/18 | JP | JEIS-IPNET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 16,384 |
| 157.75.0.0/18 | JP | JEIS-IPNET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 16,384 |
| 157.75.64.0/18 | JP | JEIS-IPNET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 16,384 |
| 157.75.128.0/18 | JP | JEIS-IPNET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 16,384 |
| 157.75.192.0/18 | JP | JEIS-IPNET | Jr East Information Systems Company | APNIC | ASSIGNED PORTABLE | 16,384 |
