Autonomous System details
AS4158
City University of Hong Kong — cityu.edu.hk
Summary
| Country |
 Hong Kong
|
| Organization | City University of Hong Kong |
| Domain | cityu.edu.hk |
| Number of IPv4 | 82,944 |
| Number of IPv6 | 1.2089× 1024 |
| AS Type | Education |
| Registry | APNIC |
| Allocated | July 31, 2002 (about 22 years ago) |
| Updated | October 10, 2022 (about 2 years ago) |
IP Ranges
AS4158 announces 8 IPv4 ranges and 1 IPv6 range.
That's a total of 82,944 IPv4 addresses and 1.2089× 1024 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 144.214.0.0/16 |
City University of Hong Kong
|
65,536 | APNIC | ALLOCATED PORTABLE |
| 175.159.64.0/19 |
City University of Hong Kong
|
8,192 | APNIC | ASSIGNED NON-PORTABLE |
| 175.159.200.0/21 |
City University of Hong Kong
|
2,048 | APNIC | ASSIGNED NON-PORTABLE |
| 175.159.208.0/22 |
City University of Hong Kong
|
1,024 | APNIC | ASSIGNED NON-PORTABLE |
| 202.125.216.0/21 |
City University of Hong Kong
|
2,048 | APNIC | ASSIGNED NON-PORTABLE |
| 202.125.252.0/22 |
City University of Hong Kong
|
1,024 | APNIC | ASSIGNED NON-PORTABLE |
| 203.188.80.0/21 |
City University of Hong Kong
|
2,048 | APNIC | ASSIGNED NON-PORTABLE |
| 203.188.88.0/22 |
City University of Hong Kong
|
1,024 | APNIC | ASSIGNED NON-PORTABLE |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:ce0:5::/48 |
Joint Universities Computer Centre Limited
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
Peers
There is no peer for AS4158.
Downstreams
There is no downstream for AS4158.