Duke Kunshan University
AS133465 is Duke Kunshan University (duke.edu). It announces 1,280 IPv4 addresses in 2 prefixes, and 1 IPv6 prefixes.
China· APNIC· allocated 2014-04-29· education
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- China1,280 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- DKU-AS-AP
- name
- Duke Kunshan University
- org
- ORG-DKU1-AP
- org name
- Duke Kunshan University
- org address
- No. 8 Duke Avenue, Kunshan, Jiangsu, China
- org country
- CN
- country
- CN
- source
- apnic
- updated
- 2020-11-10
- descr
- Duke Kunshan University / 1699 Zuchongzhi Road / Kunshan, Jiangsu, China
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AD1006-AP
- abuse name
- ABUSE DKUCN
- abuse email
- yassir.bougassa@duke.edu
- abuse kind
- role
- admin
- DKUA1-AP
- admin name
- Duke Kunshan University administrator
- admin email
- richard.biever@duke.edu
- admin phone
- +1 919 684 8121
- admin kind
- role
- admin country
- CN
- tech
- DKUA1-AP
- tech name
- Duke Kunshan University administrator
- tech email
- richard.biever@duke.edu
- tech phone
- +1 919 684 8121
- tech kind
- role
- tech country
- CN
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.
- 0.39%
- proxyseller, mangoproxy, proxyrack0.55%
- None here
- None here
- None here
- None here
- Hosting IP25419.84%
- None here
- None here
- None here
- SSH IP131.02%
- None here
- 0.31%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 103.252.172.0/22also AS4538 | China | not found | 10 | 2026-10-02 |
| 180.208.59.0/24also AS4538 | China | valid | 5 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:df5:7800::/48 | China | not found | 19 | 2026-10-02 |
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