Data as of Nov 10, 2026
203.125.212.0/24
No anonymizer space · no proxy exits in 30 daysSingNet
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.125.0.0/16 since May 2005 | AS3758 | Residential | 75 3 always on | SingNet Pte Ltd |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 203.125.0.0/16 | 65,536 | SINGNET-SG | SingNet Pte Ltd (ORG-SPL1-AP) · SG | ALLOCATED PORTABLE | — | hostmaster@ |
| └ 203.125.212.64/28 | 16 | CATHOLICHS-SG | Catholic High School | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGNET-SG |
| └ 203.125.212.112/28 | 16 | MOE-CRESCENTGIRLS-SG | Ministry of Education - Crescent Girls School | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGNET-SG |
| └ 203.125.212.128/28 | 16 | MOE-FAIRFIELDMETHODIST-SG | Ministry of Education - Fairfield Methodist Secondary School | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGNET-SG |
| └ 203.125.212.144/28 | 16 | IPCENTRIX-SG | Singtel Domestic Data - Comcentre | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGNET-SG |
| └ 203.125.212.160/28 | 16 | NANHUA-SG | MIN of Edu(nanhua SEC SCH) | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGNET-SG |
| └ 203.125.212.176/28 | 16 | NJC-SG | MOE National Junior College | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGNET-SG |
| └ 203.125.212.224/28 | 16 | MOENCP-SG | MOE-NAN Chiau Primary School | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGNET-SG |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 144 | 56% | 4 | |
| Business | 112 | 44% | 7 |
Network & registry
Announced by
Covering announcement 203.125.212.0/23
- Prefix
- 203.125.212.0/23
- Announced by
- AS3758 SingNet
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- SINGNET-SG
- Registrant
- SingNet Pte Ltd
- RIR
- APNIC
IPv4 market
Holder
- Organization
- Not stated by the registry
Origin network
AS3758
SG
- Name
- SingNet
- Type
- Internet provider
- Registered
- Aug 1, 2002
- Domain
- singnet.com.sg
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
203.125.212.0/23
Routing history
- Pattern
- Stable
- First seen
- Apr 2021
- Current origin since
- Feb 2024 · 2.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.125.0.0/16 | AS3758 | /24 | APNIC | RPKI valid |
| 203.125.0.0/16 | AS19905 | /24 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 203.
125. 0. 0/ 16 - Netname
- SINGNET-SG
- Registrant
- SingNet Pte Ltd
- Registrant country
- SG
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Oct 7, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- SG
- Delegated
- Jun 18, 2001
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
singnet. com. sg - Name
- ABUSE SINGNETSG
- Handle
- AS2068-AP