Data as of Nov 9, 2026
203.208.193.0/24
No anonymizer space · no proxy exits in 30 daysSingapore Telecommunications Ltd · space held by Singapore Telecommunications (SINGTEL Internet Exchange)
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.208.192.0/19 since Jan 2024 | AS7473 | Internet provider | Singapore Telecommunications (SINGTEL Internet Exchange) | ||
| 203.208.128.0/17 since May 2005 | AS7473 | Unknown | 3 |
Network & registry
Origin network
AS7700
SG
- Name
- Singapore Telecommunications Ltd
- Type
- Internet provider
- Registered
- Oct 15, 2003
- Domain
- singtel.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.208.193.0/24 | AS7473 | /24 | APNIC | Another network |
| 203.208.193.0/24 | AS7700 | /24 | APNIC | RPKI valid |
| 203.208.193.0/24 | AS19905 | /24 | APNIC | Another network |
| 203.208.192.0/19 | AS7473 | /19 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 203.
208. 192. 0/ 19 - Netname
- SINGTEL-IX
- Registrant
- Singapore Telecommunications (SINGTEL Internet Exchange)
- Registrant country
- SG
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- May 11, 2025
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- SG
- Delegated
- May 22, 2001
- Status
- assigned
Report abuse
Abuse contact
- leonkoh@
singtel. com - Name
- ABUSE SINGTELIXAP
- Handle
- AS2790-AP