Republic Polytechnic. Multihoming AS Singapore
AS23728 is Republic Polytechnic. Multihoming AS Singapore (rp.edu.sg). It announces 512 IPv4 addresses in 3 prefixes, and 2 IPv6 prefixes.
Singapore· APNIC· allocated 2003-04-30· Education· rp.edu.sg
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Singapore512 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- REPUBLICPOLYTECHNIC-AS
- name
- Republic Polytechnic, Singapore
- org
- ORG-RPS1-AP
- org name
- Republic Polytechnic, Singapore
- org address
- 9 Woodlands Avenue 9, Singapore 738964
- org country
- SG
- country
- SG
- source
- apnic
- updated
- 2020-08-05
- descr
- Republic Polytechnic. Multihoming AS Singapore
- remarks
- mailto abuse@rp.edu.sg
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AR1008-AP
- abuse name
- ABUSE REPUBLICPOLYTECHNICSG
- abuse email
- Help-IT@rp.edu.sg
- abuse kind
- role
- admin
- RN225-AP
- tech
- RN225-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
- Geonode, PrivateProxy.me4.88%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.39%
- None here
- None here
- None here
- 0.59%
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 202.21.158.0 | Singapore | Not found | 16 | 2026-10-02 |
| 202.21.158.0 | Singapore | Not found | 16 | 2026-10-02 |
| 202.21.159.0 | Singapore | Not found | 16 | 2026-10-03 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
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