Data as of Nov 8, 2026
61.19.204.0/24
1 residential-proxy exit · 30 daysTourism authority of Thailand · space held by National Telecom Public Company Limited
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
3
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
8 observations
Proxy providers listing exits
- FastProxy
- LemonBright
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 61.19.204.0/23 since Nov 2025 | AS9931 | Unknown | 1 | National Telecom Public Company Limited via CAT TELECOM Data Comm. Dept, Intrenet Office | |
| 61.19.204.0/22 since Nov 2025 | AS9931 | Internet provider | 1 | National Telecom Public Company Limited | |
| 61.19.192.0/19 since May 2005 | AS9931 | Internet provider | 40 3 always on | National Telecom 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 |
|---|---|---|---|---|---|---|
| 61.19.0.0/16 | 65,536 | NTPCL-TH | National Telecom Public Company Limited (ORG-NTPC1-AP) · TH | ALLOCATED PORTABLE | — | pitoon. |
| └ 61.19.204.0/23 | 512 | CAT-corperate-Service | CAT TELECOM Data Comm. Dept, Intrenet Office | ALLOCATED NON-PORTABLE | — | pitoon. |
Network & registry
IPv4 market
Holder
- Organization
- National Telecom Public Company Limited
- Handle
- ORG-NTPC1-AP
- Range
- 61.
19. 0. 0/ 16 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- CAT TELECOM Data Comm. Dept, Intrenet Office
- Reallocated range
- 61.
19. 204. 0/ 23 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS135635
TH
- Name
- Tourism authority of Thailand
- Type
- Business
- Registered
- Oct 17, 2016
- Domain
- tourismthailand.org
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2016
- Current origin since
- Nov 2016 · 10.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 61.19.204.0/24 | AS135635 | /24 | APNIC | RPKI valid |
| 61.19.204.0/23 | AS9931 | /23 | APNIC | Another network |
| 61.19.204.0/22 | AS9931 | /22 | APNIC | Another network |
| 61.19.192.0/19 | AS9931 | /19 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 61.
19. 204. 0/ 23 - Netname
- CAT-corperate-Service
- Registrant
- CAT TELECOM Data Comm. Dept, Intrenet Office
- Registrant country
- TH
- Organization
- CAT TELECOM Data Comm. Dept, Intrenet Office
- Org country
- TH
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 19, 2025
- Maintainer
- MAINT-NTPCL-TH
- RIR
- APNIC
- Country
- TH
- Delegated
- Mar 31, 2003
- Status
- assigned
Report abuse
Abuse contact
- pitoon.
p@ ntplc. co. th - Name
- ABUSE NTPCLTH
- Handle
- AN3307-AP