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Data as of Nov 10, 2026

147.78.154.0/23

No anonymizer space · no proxy exits in 30 days

National Telecom Public Company Limited

Announcement
147.78.152.0/22
RPKI valid
Announced by
AS9931
Type
Internet provider
Risk
0 / 100 · Low
Recent change
New origin Nov 6, 2026
its first announcement on record

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
147.78.152.0/221,024NTPCL-THNational Telecom Public Company Limited (ORG-NTPC1-AP) · THALLOCATED PORTABLE—pitoon.p@ntplc.co.th
└ 147.78.154.0/23512NT1-BBunknownASSIGNED NON-PORTABLE—pitoon.p@ntplc.co.th

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 147.78.152.0/22

Prefix
147.78.152.0/22
Announced by
AS9931 National Telecom Public Company Limited
Type
Internet provider
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