Data as of Nov 8, 2026
203.127.86.0/24
No anonymizer space · no proxy exits in 30 daysSingNet
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 203.127.0.0/16 since May 2005 | AS3758 | Residential | 50 1 always on |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 203.126.0.0/15 | 131,072 | SINGNET-SG | SingNet Pte Ltd (ORG-SPL1-AP) · SG | ALLOCATED PORTABLE | — | hostmaster@ |
| └ 203.127.64.0/18 | 16,384 | SINGNET-SG | SingNet Pte Ltd (ORG-SPL1-AP) · SG | ALLOCATED NON-PORTABLE | — | hostmaster@ |
| └ 203.127.86.0/27 | 32 | STA-SG | S'pore Telecommunications Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ |
| └ 203.127.86.32/28 | 16 | OAKWOOD-SG | Oakwood (AP) Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGNET-SG |
| └ 203.127.86.48/28 | 16 | ICOS-SG | N.V ICOS Vision Systems | ASSIGNED NON-PORTABLE | — | hostmaster@ |
| └ 203.127.86.64/28 | 16 | MICROSUMMIT-SG | Micro Summit S'pore Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGNET-SG |
| └ 203.127.86.80/28 | 16 | NEWVSN-SG | New Vision Internet Entertainment Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ |
| └ 203.127.86.128/26 | 64 | BIOENGINEERING-SG | Institute of Bioengineering and Nanotechnology | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGNET-SG |
| └ 203.127.86.192/28 | 16 | TRBOS-SG | The Royal Bank of Scotland PLC | ASSIGNED NON-PORTABLE | — | hostmaster@ |
| └ 203.127.86.208/28 | 16 | MERINT-SG | Mercury Interactive(s) P/L | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGNET-SG |
| └ 203.127.86.224/28 | 16 | API-SG | Association of Process Industry | ASSIGNED NON-PORTABLE | — | hostmaster@ via SINGNET-SG |
| └ 203.127.86.240/28 | 16 | BLUZEN-PTE-SG | Bluzen Pte Ltd | ASSIGNED NON-PORTABLE | — | hostmaster@ |
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 | |
|---|---|---|---|---|
| Business | 224 | 88% | 10 | |
| Residential | 32 | 13% | 1 |
Network & registry
IPv4 market
Holder
- Organization
- Not stated by the registry
- Reallocated to
- SingNet Pte Ltd (ORG-SPL1-AP)
- Reallocated range
- 203.
127. 64. 0/ 18 - Reallocation type
- ALLOCATED NON-PORTABLE
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
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2011
- Current origin since
- Apr 2011 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.127.0.0/16 | AS3758 | /24 | APNIC | RPKI valid |
| 203.127.0.0/16 | AS19905 | /24 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 203.
127. 64. 0/ 18 - Netname
- SINGNET-SG
- Registrant
- SingNet Pte Ltd
- Registrant country
- SG
- Organization
- Not stated by the registry
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 20, 2021
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- SG
- Delegated
- Sep 4, 1996
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
singnet. com. sg - Name
- ABUSE SINGNETSG
- Handle
- AS2068-AP