Data as of Nov 7, 2026
61.19.204.0/22
1 residential-proxy exit · 30 daysNational Telecom Public Company Limited
Residential-proxy exits
Proxy exits
1
0.10% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
3
selling exits here
Oct 8, 2026 – Nov 6, 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 |
|---|---|---|---|---|---|
| 61.19.192.0/19 since May 2005 | AS9931 | Internet provider | 40 3 always on | National Telecom Public Company Limited |
More specific
Announcements inside
| 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 | |
| 61.19.204.0/24 since Nov 2016 | AS135635 | Business | 1 | National Telecom Public Company Limited via CAT TELECOM Data Comm. Dept, Intrenet Office | |
| 61.19.207.0/24 since Nov 2025 | AS9931 | Unknown | National Telecom Public Company Limited via CAT TELECOM Data Comm. Dept, Intrenet Office |
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. |
| └ 61.19.205.0/25 | 128 | TK-PARK | TK PARK Centralworld 8thfl. zone D | ALLOCATED NON-PORTABLE | — | pitoon. |
| └ 61.19.205.128/25 | 128 | PAT-NET | Port Authority of Thailand | ALLOCATED NON-PORTABLE | — | pitoon. |
| └ 61.19.206.0/23 | 512 | CAT-CA-E-commerce | CAT TELECOM Data Comm. Dept, Intrenet Office | ALLOCATED NON-PORTABLE | — | pitoon. |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 512 | 50% | 3 | |
| Internet provider | 256 | 25% | 1 | |
| Unknown | 256 | 25% | 1 |
Network & registry
Origin network
AS9931
TH
- Name
- National Telecom Public Company Limited
- Type
- Internet provider
- Registered
- Apr 5, 2000
- Domain
- cat.net.th
- Website
- www.cat.net.th/cat-corporate/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 7
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2025
- Current origin since
- Nov 2025 · 12 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 61.19.204.0/22 | AS9931 | /22 | APNIC | RPKI valid |
| 61.19.192.0/19 | AS9931 | /19 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 61.
19. 0. 0/ 16 - Netname
- NTPCL-TH
- Registrant
- National Telecom Public Company Limited
- Registrant country
- TH
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 20, 2025
- Maintainer
- APNIC-HM
- 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