ASN Details
ASN
AS23623
Organisation
Chuo University 742-1 Higashi-Nakano Hachiouji-s..
Name
CHUO-U
Total IPv4 Addresses
65,536
Total IPv4 Prefixes
1
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,141 out of 78,887
Registry
Apnic
Registered Country
JPRegistered Country Name
Japan
Registered Date
Registration Last Change
2024-08-13
Receiving From
ASN
Organisation
for assignment to JPNIC membersIPv4 Active Prefixes
| Prefix | Range From | Range To |
|---|---|---|
| 133.91.0.0/16 | 133.91.0.0 | 133.91.255.255 |