Data as of Nov 10, 2026
203.121.131.0/24
No anonymizer space · no proxy exits in 30 daysPacific Internet Pte Ltd · space held by Pacific Internet (S) Pte. Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 203.121.128.0/20 since Dec 2006 | AS4765 | Internet provider | Pacific Internet (S) 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 |
|---|---|---|---|---|---|---|
| 203.121.128.0/20 | 4,096 | PACIFICINTERNET-SG | Pacific Internet (S) Pte. Ltd. (ORG-PIPL1-AP) · SG | ALLOCATED PORTABLE | — | noc@ |
| └ 203.121.131.0/24 | 256 | PACIFICINTERNT-TH | Pacific Internet (Thailand) Ltd. | ALLOCATED NON-PORTABLE | — | noc. |
Network & registry
Announced by
Covering announcement 203.121.130.0/23
- Prefix
- 203.121.130.0/23
- Announced by
- AS4765 Pacific Internet Pte Ltd
- Type
- Internet provider
- RPKI
- RPKI valid
- Netname
- PACIFICINTERNET-SG
- Registrant
- Pacific Internet (S) Pte. Ltd.
- RIR
- APNIC
Origin network
AS4765
SG
- Name
- Pacific Internet Pte Ltd
- Type
- Internet provider
- Registered
- Jan 15, 2003
- Domain
- pacific.net.th
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
203.121.130.0/23
Routing history
- Pattern
- Stable
- First seen
- Jun 2005
- Current origin since
- Jun 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.121.130.0/23 | AS4765 | /23 | APNIC | RPKI valid |
| 203.121.128.0/20 | AS4765 | /20 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 203.
121. 128. 0/ 20 - Netname
- PACIFICINTERNET-SG
- Registrant
- Pacific Internet (S) Pte. Ltd.
- Registrant country
- SG
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 30, 2026
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- SG
- Delegated
- Mar 24, 2000
- Status
- assigned
Report abuse
Abuse contact
- noc@
pacificinternet. com - Name
- ABUSE PACIFICINTERNETSG
- Handle
- AP930-AP