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General Information
Name:
Keio University
Domain:
keio.ac.jp
Country:
JP
Type:
education
Registry:
JPNIC
Prefix Counts
IPv4 Count:
131,072
IPv6 Count:
2,417,851,639,229,258,349,412,352
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 131.113.0.0/16 | JP | KEIO-NET | Keio University | APNIC | ASSIGNED PORTABLE | 65,536 |
| 133.27.0.0/16 | JP | JPNIC-NET-JP-ERX | Japan Network Information Center | APNIC | ALLOCATED PORTABLE | 65,536 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2001:df0:eb::/48 | JP | KEIO-NET | Keio University | JPNIC | |
| 2001:df2:c900::/48 | JP | KEIO-NET | Keio University | JPNIC |
