Data as of Nov 6, 2026
203.170.243.0/24
No anonymizer space · no proxy exits in 30 daysCS Loxinfo Public Company Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.170.240.0/22 since May 2007 | AS4750 | Business | 2 | CS Loxinfo Public Company Limited |
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 |
|---|---|---|---|---|---|---|
| 203.170.240.0/22 | 1,024 | CSC | CS Loxinfo Public Company Limited (ORG-CLPC1-AP) · TH | ALLOCATED PORTABLE | — | csl-ip-admin@ |
| └ 203.170.243.0/24 | 256 | USEMBAS1-TH | reassign to "US Embassy (Financial Service Center)" | ASSIGNED NON-PORTABLE | — | csl-ip-admin@ |
| └ 203.170.243.128/27 | 32 | parentteacher-th | reassign to "The Parent Teacher Association of Horwang School" | ASSIGNED NON-PORTABLE | — | csl-ip-admin@ |
Network & registry
Registry
Holder
- Organization
- CS Loxinfo Public Company Limited
- Handle
- ORG-CLPC1-AP
- Range
- 203.
170. 240. 0/ 22 - Registration type
- ALLOCATED PORTABLE
Origin network
AS4750
TH
- Name
- CS Loxinfo Public Company Limited
- Type
- Internet provider
- Registered
- Mar 21, 1996
- Domain
- csloxinfo.net
- 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
- Apr 2013
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.170.243.0/24 | AS4750 | /24 | APNIC | RPKI valid |
| 203.170.240.0/22 | AS4750 | /22 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 203.
170. 243. 0/ 24 - Netname
- USEMBAS1-TH
- Registrant
- reassign to "US Embassy (Financial Service Center)"
- Registrant country
- TH
- Organization
- reassign to "US Embassy (Financial Service Center)"
- Org country
- TH
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 20, 2021
- Maintainer
- LOXINFO-IS
- RIR
- APNIC
- Country
- TH
- Delegated
- Jun 25, 2001
- Status
- assigned
Report abuse
Abuse contact
- csl-ip-admin@
ais. co. th - Name
- ABUSE CSLOXINFOTH
- Handle
- AC1613-AP