AS17716
National Taiwan University
AS17716 is National Taiwan University (ntu.edu.tw). It announces 76,800 IPv4 addresses in 5 prefixes, and 0 IPv6 prefixes.
Taiwan· APNIC· allocated 2001-04-02· education
76,800
IPv4 addresses announced
5
IPv4 prefixes
0
IPv6 prefixes
20.00%
of its routes RPKI-valid
76,800
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.
- Taiwan76,800 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- NTU-TW
- name
- National Taiwan University
- country
- TW
- source
- apnic
- updated
- 2025-11-06
- descr
- National Taiwan University / Taipei, Taiwan
- maintainer
- MAINT-TW-TWNIC
- maintainer email
- chku@twnic.net.tw
- abuse
- AT939-AP
- abuse name
- ABUSE TWNICAP
- abuse email
- hostmaster@twnic.tw
- abuse kind
- role
- admin
- YP70-AP
- tech
- PP85-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.
- VPN IP581draytek0.76%
- geonix, proxyseller, geonode0.47%
- None here
- None here
- None here
- None here
- Hosting IP24,57632.00%
- None here
- None here
- None here
- SSH IP1,1131.45%
- SMTP IP390.05%
- 0.09%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
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