AS7472
NUS Information Technology
AS7472 is NUS Information Technology (nus.edu.sg). It announces 65,024 IPv4 addresses in 6 prefixes, and 0 IPv6 prefixes.
Singapore· APNIC· allocated 1997-01-20· education
65,024
IPv4 addresses announced
6
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
65,024
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.
- Singapore65,024 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- NUS-AS-AP
- name
- National University of Singapore
- org
- ORG-NUOS1-AP
- org name
- National University of Singapore
- org address
- 2 Engineering Drive 4
- org country
- SG
- country
- SG
- source
- apnic
- updated
- 2021-01-08
- descr
- NUS Information Technology / National University of Singapore / 2 Engineering Drive 4 / Singapore 117584
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AN1032-AP
- abuse name
- ABUSE NUSSG
- abuse email
- abuse@nus.edu.sg
- abuse kind
- role
- admin
- CN89-AP
- tech
- CN89-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.
- 0.00%
- geonode, privateproxy_me, geonix0.46%
- None here
- None here
- None here
- None here
- Hosting IP64,76899.61%
- None here
- None here
- None here
- SSH IP64,65399.43%
- SMTP IP64,60899.36%
- 0.02%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 137.132.0.0/16 | Singapore | not found | 19 | 2026-10-02 |
| 137.132.5.0/24 | Singapore | not found | 17 | 2026-10-02 |
| 137.132.10.0/24 | Singapore | not found | 17 | 2026-10-02 |
| 137.132.21.0/24 | Singapore | not found | 17 | 2026-10-02 |
| 137.132.174.0/24 | Singapore | not found | 17 | 2026-10-02 |
| 137.132.250.0/24 | Singapore | not found | 17 | 2026-10-02 |
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