AS135437
HostSG
AS135437 is HostSG (hostsg.com). It announces 3,328 IPv4 addresses in 6 prefixes, and 0 IPv6 prefixes.
Singapore· APNIC· allocated 2024-08-15· Hosting
3,328
IPv4 addresses announced
6
IPv4 prefixes
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
3,328
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.
- Singapore3,328 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- HOSTSG-AS-SG
- name
- HostSG
- org
- ORG-HA94-AP
- org name
- HostSG
- org address
- 750C Chai Chee Road, Singapore 469003
- org country
- SG
- country
- SG
- source
- apnic
- updated
- 2024-08-19
- descr
- HostSG / 750C Chai Chee Road / #02-02, ESR BizPark @ Chai Chee / Singapore 469003
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AH1538-AP
- abuse name
- ABUSE HOSTSGSG
- abuse email
- abuse@hostsg.com
- abuse kind
- role
- admin
- HC755-AP
- tech
- HC755-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.
- 0.06%
- None here
- None here
- None here
- None here
- None here
- None here
- Hosting IP3,328SG.GS100.00%
- None here
- None here
- None here
- None here
- SSH IP782.34%
- SMTP IP3089.25%
- 9.22%
- Web IP3329.98%
- 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 |
|---|---|---|---|---|
| 203.175.160.0/21 | Singapore | Valid | 17 | 2026-10-02 |
| 203.175.162.0/24 | Singapore | Valid | 17 | 2026-10-02 |
| 203.175.168.0/22 | Singapore | Valid | 17 | 2026-10-02 |
| 203.175.172.0/23 | Singapore | Valid | 17 | 2026-10-02 |
| 203.175.172.0/24 | Singapore | Valid | 17 | 2026-10-02 |
| 203.175.173.0/24 | Singapore | Valid | 17 | 2026-10-02 |
00 · Evaluate
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.
01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.