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Data as of Nov 6, 2026

61.19.206.0/23

No anonymizer space · no proxy exits in 30 days

National Telecom Public Company Limited

Announcement
61.19.204.0/22
RPKI valid
Announced by
AS9931
Type
Internet provider
50% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
61.19.192.0/19
since May 2005
AS9931Internet provider39
3 always on
National Telecom Public Company Limited
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
61.19.207.0/24
since Nov 2025
AS9931UnknownNational Telecom Public Company Limited
via CAT TELECOM Data Comm. Dept, Intrenet Office

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
61.19.0.0/1665,536NTPCL-THNational Telecom Public Company Limited (ORG-NTPC1-AP) · THALLOCATED PORTABLE—pitoon.p@ntplc.co.th
└ 61.19.206.0/23512CAT-CA-E-commerceCAT TELECOM Data Comm. Dept, Intrenet OfficeALLOCATED NON-PORTABLE—pitoon.p@ntplc.co.th

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

512 addresses
TypeAddressesShareRanges
Internet provider25650%1
Unknown25650%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 61.19.204.0/22

Prefix
61.19.204.0/22
Announced by
AS9931 National Telecom Public Company Limited
Type
Internet provider
Proxy exits
1
RPKI
RPKI valid
Netname
NTPCL-TH
Registrant
National Telecom Public Company Limited
RIR
APNIC
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