AS9321
Hanyang University
AS9321 is Hanyang University. It announces 65,536 IPv4 addresses in 17 prefixes, and 0 IPv6 prefixes.
South Korea· APNIC· allocated 1998-06-03· education
65,536
IPv4 addresses announced
17
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
65,536
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- South Korea65,536 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- HYUNET-AS
- name
- Hanyang University
- country
- KR
- source
- apnic
- updated
- 2022-09-02
- descr
- Hanyang University
- maintainer
- MNT-KRNIC-AP
- maintainer email
- hostmaster@nic.or.kr
- abuse email
- irt@nic.or.kr
- abuse kind
- irt
- admin
- AM2009-AP
- tech
- AM2009-AP
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
- proxyrack, froxy, dataimpulse0.02%
- None here
- None here
- None here
- None here
- Hosting IP60,67292.58%
- None here
- None here
- None here
- SSH IP60,16491.80%
- SMTP IP58,69289.56%
- 0.00%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 166.104.0.0/16 | South Korea | not found | 18 | 2026-10-02 |
| 166.104.0.0/20 | South Korea | not found | 18 | 2026-10-02 |
| 166.104.16.0/20 | South Korea | not found | 18 | 2026-10-02 |
| 166.104.32.0/20 | South Korea | not found | 18 | 2026-10-02 |
| 166.104.48.0/20 | South Korea | not found | 18 | 2026-10-02 |
| 166.104.64.0/20 | South Korea | not found | 18 | 2026-10-02 |
| 166.104.80.0/20 | South Korea | not found | 18 | 2026-10-02 |
| 166.104.96.0/20 | South Korea | not found | 18 | 2026-10-02 |
| 166.104.112.0/20 | South Korea | not found | 18 | 2026-10-02 |
| 166.104.128.0/20 | South Korea | not found | 18 | 2026-10-02 |
| 166.104.144.0/20 | South Korea | not found | 18 | 2026-10-02 |
| 166.104.160.0/20 | South Korea | not found | 18 | 2026-10-02 |
| 166.104.176.0/20 | South Korea | not found | 18 | 2026-10-02 |
| 166.104.192.0/20 | South Korea | not found | 18 | 2026-10-02 |
| 166.104.208.0/20 | South Korea | not found | 18 | 2026-10-02 |
| 166.104.224.0/20 | South Korea | not found | 18 | 2026-10-02 |
| 166.104.240.0/20 | South Korea | not found | 18 | 2026-10-02 |
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