Data as of Nov 4, 2026
61.19.72.0/21
24 residential-proxy exits · 30 daysNational Telecom Public Company Limited
Residential-proxy exits
Proxy exits
24
1.2% of its addresses · 30 days
Always-on exits
1
4.2% of its exits
Spread
7 of 8
/24s with at least one exit
Providers
61
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
5.0K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 61.19.77.0/24 | 1 | 5 | |
| 61.19.79.0/24 | 0 | 6 | |
| 61.19.78.0/24 | 0 | 5 | |
| 61.19.76.0/24 | 0 | 3 | |
| 61.19.73.0/24 | 0 | 2 | |
| 61.19.75.0/24 | 0 | 2 | |
| 61.19.72.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- BestProxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- EZProxies
- EnigmaProxy
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- IPFly
- IPPeak
- Infatica
- InfiniteProxies
- KindProxy
- KocerRoxy
- Kookey
- LemonBright
- LudaxProxy
- MagneticProxy
- MangoProxy
- NSocks
- NextProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PrivateByte
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- ResiProxies
- Shifter
- Smartproxy
- TalorData
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 61.19.72.0/23 since Mar 2008 | AS9931 | Unknown | 3 | National Telecom Public Company Limited | |
| 61.19.74.0/24 since Nov 2025 | AS9931 | Unknown | National Telecom Public Company Limited | ||
| 61.19.75.0/24 since Oct 2025 | AS9931 | Unknown | 2 | National Telecom Public Company Limited | |
| 61.19.76.0/23 since May 2012 | AS9931 | Unknown | 8 1 always on | National Telecom Public Company Limited | |
| 61.19.78.0/23 since Mar 2008 | AS9931 | Unknown | 11 | 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 | — | [email protected] |
| └ 61.19.64.0/18 | 16,384 | CAT-ISP-NET | unknown | ALLOCATED NON-PORTABLE | — | [email protected] |
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
- Not named in the registry
- Reallocated range
- 61.19.64.0/18
- Reallocation type
- ALLOCATED NON-PORTABLE
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
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2009
- Current origin since
- Oct 2009 · 17 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 61.19.72.0/21 | AS9931 | /21 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 61.19.64.0/18
- Netname
- CAT-ISP-NET
- Registrant country
- TH
- Organization
- Not stated by the registry
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 19, 2025
- Maintainer
- MAINT-NTPCL-TH
- RIR
- APNIC
- Country
- TH
- Delegated
- Nov 30, 2004
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE NTPCLTH
- Handle
- AN3307-AP