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Data as of Nov 9, 2026

122.154.132.0/24

No anonymizer space · no proxy exits in 30 days

National Telecom Public Company Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS9931
Type
Unknown
62% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
122.154.128.0/19
since Mar 2013
AS9931Unknown43
3 always on
National Telecom Public Company Limited
via Corporate Internet NT Services
122.154.128.0/17
since Jan 2023
AS9931Internet provider193
9 always on
National Telecom Public Company Limited
122.154.0.0/16
since Jan 2007
AS9931Internet provider826
20 always on
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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
122.154.0.0/15131,072NTPCL-THNational Telecom Public Company Limited (ORG-NTPC1-AP) · THALLOCATED PORTABLE—pitoon.p@ntplc.co.th
└ 122.154.128.0/198,192NT-NorthEastCorporate Internet NT ServicesALLOCATED NON-PORTABLE—pitoon.p@ntplc.co.th
└ 122.154.132.0/2664RMU-THRAJABHAT MAHA SARAKHAM UNIVERSITY Language and Computer CenterALLOCATED NON-PORTABLE—pitoon.p@ntplc.co.th
└ 122.154.132.64/2732SNRU-NETSakon Nakhon Rajabhat UniversityALLOCATED NON-PORTABLE—pitoon.p@ntplc.co.th
└ 122.154.132.65/321SNRU-NETSakon Nakhon Rajabhat UniversityALLOCATED NON-PORTABLE—pitoon.p@ntplc.co.th
└ 122.154.132.66/312SNRU-NETSakon Nakhon Rajabhat UniversityALLOCATED NON-PORTABLE—pitoon.p@ntplc.co.th
└ 122.154.132.68/304SNRU-NETSakon Nakhon Rajabhat UniversityALLOCATED NON-PORTABLE—pitoon.p@ntplc.co.th
└ 122.154.132.72/298SNRU-NETSakon Nakhon Rajabhat UniversityALLOCATED NON-PORTABLE—pitoon.p@ntplc.co.th
└ 122.154.132.80/298SNRU-NETSakon Nakhon Rajabhat UniversityALLOCATED NON-PORTABLE—pitoon.p@ntplc.co.th
└ 122.154.132.88/312SNRU-NETSakon Nakhon Rajabhat UniversityALLOCATED NON-PORTABLE—pitoon.p@ntplc.co.th
└ 122.154.132.90/321SNRU-NETSakon Nakhon Rajabhat UniversityALLOCATED NON-PORTABLE—pitoon.p@ntplc.co.th
└ 122.154.132.96/321SNRU-NETSakon Nakhon Rajabhat UniversityALLOCATED 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

256 addresses
TypeAddressesShareRanges
Unknown15962%1
Business9738%11

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
National Telecom Public Company Limited
Handle
ORG-NTPC1-AP
Range
122.154.0.0/15
Registration type
ALLOCATED PORTABLE
Reallocated to
Corporate Internet NT Services
Reallocated range
122.154.128.0/19
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