Data as of Nov 15, 2026
61.19.80.0/21
20 residential-proxy exits · 30 daysNational Telecom Public Company Limited
Residential-proxy exits
Proxy exits
20
0.98% of its addresses · 30 days
Spread
6 of 8
/24s with at least one exit
Providers
58
selling exits here
Oct 16, 2026 – Nov 14, 2026
Exits seen per day
1.3K observations
- Business
- Unknown
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 61.19.83.0/24 | 0 | 5 | |
| 61.19.86.0/24 | 0 | 4 | |
| 61.19.80.0/24 | 0 | 3 | |
| 61.19.82.0/24 | 0 | 3 | |
| 61.19.87.0/24 | 0 | 3 | |
| 61.19.84.0/24 | 0 | 2 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- AnyIP
- BestProxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CROXY
- CliProxy
- DataImpulse
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- GSocks
- Geonix
- Geonode
- GonzoProxy
- HPROXY
- HideProxy
- IPFly
- IPPeak
- Infatica
- InfiniteProxies
- KocerRoxy
- LemonBright
- LudaxProxy
- MangoProxy
- NSocks
- NiuProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- PROXYSALE
- PROXYSCRAPE
- PROXY_CC
- Proxiware
- Proxy-Seller
- Proxy302
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RoamProxy
- SPYDERPROXY_BASIC
- Shifter
- Smartproxy
- Thordata
- ThunderProxy
- VitalExclusive
- ZENPROXY_LITE
- ZENPROXY_PREMIUM
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 61.19.80.0/24 since Oct 2025 | AS9931 | Unknown | 3 | National Telecom Public Company Limited | |
| 61.19.82.0/23 since Nov 2025 | AS9931 | Unknown | 8 | National Telecom Public Company Limited | |
| 61.19.84.0/23 since Oct 2025 | AS9931 | Unknown | 2 | National Telecom Public Company Limited | |
| 61.19.86.0/23 since Oct 2025 | AS9931 | Unknown | 7 | National Telecom Public Company Limited |
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 |
|---|---|---|---|---|---|---|
| 61.19.0.0/16 | 65,536 | NTPCL-TH | National Telecom Public Company Limited (ORG-NTPC1-AP) · TH | ALLOCATED PORTABLE | — | pitoon. |
| └ 61.19.64.0/18 | 16,384 | CAT-ISP-NET | unknown | ALLOCATED NON-PORTABLE | — | pitoon. |
| └ 61.19.80.96/27 | 32 | Mjchumporn-net | Maejo University at Chumphon 99 banlamsunti leamae Chumphon THAILAND 86170 | ALLOCATED NON-PORTABLE | — | pitoon. |
| └ 61.19.80.128/28 | 16 | Mjchumporn-net | Maejo University at Chumphon 99 banlamsunti leamae Chumphon THAILAND 86170 | ALLOCATED NON-PORTABLE | — | pitoon. |
| └ 61.19.80.144/29 | 8 | Mjchumporn-net | Maejo University at Chumphon 99 banlamsunti leamae Chumphon THAILAND 86170 | ALLOCATED NON-PORTABLE | — | pitoon. |
| └ 61.19.80.152/31 | 2 | Mjchumporn-net | Maejo University at Chumphon 99 banlamsunti leamae Chumphon THAILAND 86170 | 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
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Unknown | 1,990 | 97% | 6 | |
| Business | 58 | 2.8% | 4 |
Network & registry
Announced by
Covering announcement 61.19.80.0/20
- Prefix
- 61.19.80.0/20
- Announced by
- AS9931 National Telecom Public Company Limited
- Type
- Unknown
- Proxy exits
- 28
- RPKI
- RPKI valid
- Netname
- CAT-ISP-NET
- RIR
- APNIC
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 61.19.80.0/20
61.19.80.0/20
Routing history
- Pattern
- Stable
- First seen
- Sep 2009
- Current origin since
- Sep 2009 · 17 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 61.19.80.0/20 | AS9931 | /24 | 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
- pitoon.
p@ ntplc. co. th - Name
- ABUSE NTPCLTH
- Handle
- AN3307-AP