AS63981
NTDKL
AS63981 is NTDKL (nova.net.cn). It announces 12,288 IPv4 addresses in 38 prefixes, and 4 IPv6 prefixes.
Hong Kong· APNIC· allocated 2015-05-15· isp
12,288
IPv4 addresses announced
38
IPv4 prefixes
4
IPv6 prefixes
95.00%
of its routes RPKI-valid
12,288
of its IPv4 geolocated
6
countries
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- NTDKL-HK
- name
- Nova Technology Development (Hong Kong) Limited
- org
- ORG-NTDK1-AP
- org name
- Nova Technology Development (Hong Kong) Limited
- org address
- 43/F, AIA Tower, 183 Electric Road, North Point
- org country
- HK
- country
- HK
- source
- apnic
- updated
- 2020-07-29
- descr
- 43/F, AIA Tower, 183 Electric Road, North Point, Hong Kong
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AN945-AP
- abuse name
- ABUSE NTDKLHK
- abuse email
- support@nova.net.cn
- abuse kind
- role
- admin
- NTDH1-AP
- admin name
- Nova Technology Development Hong Kong Limited ad
- admin email
- wisechao@msn.com
- admin phone
- +85221061183
- admin kind
- role
- admin country
- HK
- tech
- NTDH1-AP
- tech name
- Nova Technology Development Hong Kong Limited ad
- tech email
- wisechao@msn.com
- tech phone
- +85221061183
- tech kind
- role
- tech country
- HK
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.
- VPN IP1261.03%
- geonix, proxyseller, anyip0.27%
- None here
- None here
- None here
- None here
- Hosting IP3,32827.08%
- None here
- None here
- None here
- SSH IP960.78%
- SMTP IP160.13%
- 0.34%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 38.71.22.0/24 | United States | valid | 18 | 2026-10-02 |
| 38.71.24.0/24 | United States | valid | 18 | 2026-10-02 |
| 38.71.26.0/23 | United States | valid | 18 | 2026-10-02 |
| 38.71.32.0/24 | United States | valid | 18 | 2026-10-02 |
| 38.71.33.0/24 | United States | valid | 18 | 2026-10-02 |
| 38.71.34.0/24 | United States | valid | 18 | 2026-10-02 |
| 38.71.35.0/24 | United States | valid | 18 | 2026-10-02 |
| 38.71.36.0/24 | United States | valid | 18 | 2026-10-02 |
| 38.71.37.0/24 | United States | valid | 18 | 2026-10-02 |
| 45.117.96.0/22 | Hong Kong | valid | 18 | 2026-10-02 |
| 45.117.96.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 45.117.97.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 45.117.98.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 45.117.99.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 45.251.64.0/22 | Hong Kong | not found | 18 | 2026-10-02 |
| 45.251.66.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 45.251.67.0/24also AS151195 | Japan | valid | 7 | 2026-10-02 |
| 66.160.164.0/24 | China | valid | 18 | 2026-10-02 |
| 72.52.111.0/24 | China | valid | 18 | 2026-10-02 |
| 103.29.140.0/22 | Hong Kong | valid | 18 | 2026-10-02 |
| 103.29.140.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 103.29.141.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 103.29.142.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 103.29.143.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 103.117.76.0/22 | Hong Kong | valid | 17 | 2026-10-02 |
| 103.117.79.0/24 | Hong Kong | valid | 17 | 2026-10-02 |
| 103.167.140.0/24 | Singapore | valid | 17 | 2026-10-02 |
| 103.167.141.0/24 | Germany | valid | 17 | 2026-10-02 |
| 103.197.28.0/22 | Singapore | valid | 17 | 2026-10-02 |
| 103.206.88.0/22also AS151195 | Japan | valid | 7 | 2026-10-02 |
| 103.206.90.0/24 | Japan | valid | 17 | 2026-10-02 |
| 103.214.192.0/22 | Hong Kong | valid | 18 | 2026-10-02 |
| 103.214.195.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 103.220.8.0/22 | Hong Kong | valid | 18 | 2026-10-02 |
| 103.220.8.0/24 | Hong Kong | valid | 18 | 2026-10-02 |
| 116.214.132.0/24also AS9809 | China | valid | 17 | 2026-10-02 |
| 154.19.46.0/24 | United States | not found | 17 | 2026-10-02 |
| 203.166.220.0/22 | Hong Kong | valid | 18 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:550:5c09::/48 | United States | valid | 20 | 2026-10-02 |
| 2401:3e0::/32also AS151195 | Japan | valid | 16 | 2026-10-02 |
| 2405:a480::/32 | Hong Kong | valid | 20 | 2026-10-02 |
| 2407:6bc0::/32 | Singapore | valid | 20 | 2026-10-02 |
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01 · License
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