Data as of Nov 9, 2026
203.208.248.0/23
No anonymizer space · no proxy exits in 30 daysSingNet · space held by Singapore Telecommunications Ltd
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 203.208.128.0/17 since May 2005 | AS7473 | Unknown | 3 |
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 |
|---|---|---|---|---|---|---|
| 203.208.224.0/19 | 8,192 | SINGTEL-EXPAN-SIN-SG | Singapore Telecommunications Ltd (ORG-STL16-AP) · SG | ALLOCATED PORTABLE | Sep 4, 2008 | leonkoh@ |
| └ 203.208.248.0/26 | 64 | HOMESINGTEL | Singtel Web servers for InfraStructure | ASSIGNED NON-PORTABLE | — | leonkoh@ via SINGTEL-EXPAN-SIN-SG |
| └ 203.208.248.64/26 | 64 | KIMENG | Engineering company | ASSIGNED NON-PORTABLE | — | leonkoh@ via SINGTEL-EXPAN-SIN-SG |
| └ 203.208.248.224/28 | 16 | DATACRAFTNETII | Network Support company | ASSIGNED NON-PORTABLE | — | leonkoh@ via SINGTEL-EXPAN-SIN-SG |
| └ 203.208.249.128/27 | 32 | ZujiPortal_ | Online travel portal, puts the world of travel | ASSIGNED NON-PORTABLE | — | leonkoh@ via SINGTEL-EXPAN-SIN-SG |
| └ 203.208.249.160/27 | 32 | Zuji_ | Online travel portal | ASSIGNED NON-PORTABLE | — | leonkoh@ via SINGTEL-EXPAN-SIN-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
512 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 304 | 59% | 3 | |
| Business | 208 | 41% | 5 |
Network & registry
Announced by
Covering announcement 203.208.224.0/19
- Prefix
- 203.208.224.0/19
- Announced by
- AS3758 SingNet
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- SINGTEL-EXPAN-SIN-SG
- Registrant
- Singapore Telecommunications Ltd
- RIR
- APNIC
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
203.208.224.0/19
Routing history
- Pattern
- Reactivated
- First seen
- May 2009
- Current origin since
- Apr 2023 · 3.6 yr
- Origin networks
- 2
- Last change of origin
- Apr 2023
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.208.224.0/19 | AS3758 | /24 | APNIC | RPKI valid |
| 203.208.224.0/19 | AS9911 | /19 | APNIC | Another network |
IRR
Route objects on 203.208.224.0/19
Whois
Registration for this announcement
- Range
- 203.
208. 224. 0/ 19 - Netname
- SINGTEL-EXPAN-SIN-SG
- Registrant
- Singapore Telecommunications Ltd
- Registrant country
- SG
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 14, 2021
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- SG
- Delegated
- May 22, 2001
- Status
- assigned
Report abuse
Abuse contact
- leonkoh@
singtel. com - Name
- ABUSE SINGTELEXPANSINSG
- Handle
- AS2995-AP