122.154.32.0/19

AS9931  ·  National Telecom Public Company Limited

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Summary

Country Thailand
Domain cat.net.th
ASN AS9931
Registry APNIC
ID CAT-SOUTH

WHOIS Details

inetnum:        122.154.32.0 - 122.154.63.255
netname:        CAT-South
descr:          490/1 Petchakaserm Road Hadyai Songkhla 90110
descr:          ***send spam abuse to kphariny@cattelecom.co.th***
country:        TH
admin-c:        IC174-AP
tech-c:         TC476-AP
abuse-c:        AN3307-AP
status:         ALLOCATED NON-PORTABLE
remarks:        spaming abus sent to hostmaste@cat.net.th
notify:         hosmaster@cat.net.th
mnt-by:         MAINT-NTPCL-TH
mnt-irt:        IRT-NTPCL-TH
last-modified:  2025-11-19T23:59:30Z
source:         APNIC

irt:            IRT-NTPCL-TH
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
e-mail:         pitoon.p@ntplc.co.th
abuse-mailbox:  pitoon.p@ntplc.co.th
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
auth:           # Filtered
mnt-by:         MAINT-NTPCL-TH
last-modified:  2026-01-13T05:19:48Z
source:         APNIC

role:           ABUSE NTPCLTH
country:        ZZ
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
phone:          +000000000
e-mail:         pitoon.p@ntplc.co.th
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
nic-hdl:        AN3307-AP
remarks:        Generated from irt object IRT-NTPCL-TH
abuse-mailbox:  pitoon.p@ntplc.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-19T01:51:42Z
source:         APNIC

person:         IP-network CAT Telecom
nic-hdl:        IC174-AP
e-mail:         noc@cat.net.th
address:        Data Comm. Dept. National Telecom Public Company Limited
address:        NT Tower
address:        72 Charoenkrung Road Bangrak Bangkok THAILAND 10501
phone:          +66-2-6142374
fax-no:         +66-2-6142270
country:        TH
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2022-09-05T09:44:01Z
source:         APNIC

person:         THIX network staff CAT Telecom
nic-hdl:        TC476-AP
e-mail:         admin-thix@cat.net.th
address:        Data Comm. Dept. National Telecom Public Company Limited
address:        NT Tower
address:        72 Charoenkrung Road Bangrak Bangkok THAILAND 10501
phone:          +66-2-6142374
fax-no:         +66-2-6142270
country:        TH
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2022-09-05T09:49:38Z
source:         APNIC

route:          122.154.32.0/19
origin:         AS9931
descr:          National Telecom Public Company Limited 99 Chaengwattana Road Thung Song Hong Subdistrict Luk Si
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-11-24T04:04:57Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 122.154.32.0/19

Range ASN Company Num of IPs
122.154.51.0/24 AS9931 NT Corporate Services Group Allocated 256
122.154.62.0/24 AS9931 Southen Border Provinces Administrative Centre 60 Sukayang Rd Yala 95000 256

Nearby Ranges

BGP prefixes that overlap with 122.154.0.0/16

Range ASN Company Num of IPs
122.154.64.0/19 AS140618 8,192
122.154.96.0/19 AS152463 8,192
122.154.128.0/19 AS38265 :: Corporate Internet NT Services :: 8,192
122.154.128.0/19 AS9335 :: Corporate Internet NT Services :: 8,192
122.154.128.0/19 AS9931 :: Corporate Internet NT Services :: 8,192
122.154.160.0/19 AS9931 8,192
122.154.64.0/19 AS9931 8,192
122.154.96.0/19 AS9931 8,192
122.154.0.0/22 AS9931 HUACHIEW CHALERMPRAKIET UNIVERSITY 1,024
122.154.242.0/23 AS9931 Global Technology Co., Ltd. 512
122.154.67.0/24 AS9931 ASEANSUMMIT2009 HuaHin Prachuabkirikan 256
122.154.51.0/24 AS9931 NT Corporate Services Group Allocated 256
122.154.12.0/24 AS9931 National Health Security Office 200 Mu 4 Jasmine International Tower 28th Fl., Chaeng Wattana Rd. Pakkret Nonthaburi 11120 256
122.154.62.0/24 AS9931 Southen Border Provinces Administrative Centre 60 Sukayang Rd Yala 95000 256
122.154.69.0/24 AS9931 ASEANSUMMIT2009 HuaHin Prachuabkirikan 256
122.154.225.0/24 AS9931 Chiang rai Rajabhat University 80 M.9 Tambo Banduu , Amphur Muang , Chiangrai 57100 52000 256
122.154.18.0/24 AS9931 Royal Irrigator Department 811 Samsen Road Dusit Bangkok Thailand 10300 256
122.154.245.0/24 AS9931 Maejo University 256

Hosted domains

There are 70 domain names hosted across 26 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

618 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
122.154.32.6 AS9931 National Telecom Public Company Limited 16.07ms from Bangkok, TH
122.154.56.90 AS9931 National Telecom Public Company Limited 16.27ms from Bangkok, TH
122.154.60.10 AS9464 Prince of Songkla University (Sritrang'NET) 13.45ms from Bangkok, TH
122.154.48.18 AS9931 National Telecom Public Company Limited 13.35ms from Bangkok, TH
122.154.54.14 AS9931 National Telecom Public Company Limited 11.79ms from Bangkok, TH
122.154.33.9 AS9931 National Telecom Public Company Limited 16.27ms from Bangkok, TH
122.154.50.129 AS24328 Yala Rajabhat University Education 15.52ms from Bangkok, TH
122.154.39.10 AS9931 National Telecom Public Company Limited 11.40ms from Bangkok, TH
122.154.34.28 AS9931 National Telecom Public Company Limited 12.14ms from Bangkok, TH
122.154.51.1 AS9931 National Telecom Public Company Limited 13.36ms from Bangkok, TH
122.154.41.60 AS9931 National Telecom Public Company Limited 15.07ms from Bangkok, TH
122.154.42.41 AS9931 National Telecom Public Company Limited 16.81ms from Bangkok, TH
122.154.35.177 AS9931 National Telecom Public Company Limited 12.72ms from Bangkok, TH
122.154.53.86 AS9931 National Telecom Public Company Limited 13.15ms from Bangkok, TH
122.154.59.118 AS9931 National Telecom Public Company Limited 13.56ms from Bangkok, TH
122.154.55.49 AS9931 National Telecom Public Company Limited 13.90ms from Bangkok, TH
122.154.49.178 AS9931 National Telecom Public Company Limited 13.35ms from Bangkok, TH
122.154.57.97 AS9931 National Telecom Public Company Limited 15.73ms from Bangkok, TH
122.154.52.141 AS9931 National Telecom Public Company Limited 13.59ms from Bangkok, TH
122.154.43.162 AS9931 National Telecom Public Company Limited 16.82ms from Bangkok, TH
122.154.46.121 AS9931 National Telecom Public Company Limited 9.72ms from Bangkok, TH
122.154.61.229 AS9464 Prince of Songkla University (Sritrang'NET) 14.21ms from Bangkok, TH
122.154.63.14 AS9931 National Telecom Public Company Limited 12.26ms from Bangkok, TH
122.154.40.29 AS9931 National Telecom Public Company Limited 15.16ms from Bangkok, TH
122.154.45.46 AS9931 National Telecom Public Company Limited 11.48ms from Bangkok, TH

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
62.234.32.99 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.87ms from Beijing, CN
181.2.93.131 AS7303 Telecom Argentina S.A. 1.51ms from Buenos Aires, AR
174.108.186.19 AS11426 Charter Communications Inc 0.64ms from Charlotte, US
166.78.240.3 AS19994 Rackspace Hosting 1.44ms from Chicago, US
20.123.101.3 AS8075 Microsoft Corporation 0.14ms from Dublin, IE
121.43.77.211 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.36ms from Hangzhou, CN
14.179.231.3 AS45899 VNPT Corp 2.84ms from Ho Chi Minh City, VN
123.20.128.51 AS45899 VNPT Corp 1.47ms from Ho Chi Minh City, VN
114.105.184.99 AS4134 CHINANET-BACKBONE 12.06ms from Huai'an, CN
174.172.247.99 AS7922 Comcast Cable Communications, LLC 6.75ms from Manassas, US
87.161.203.51 AS3320 Deutsche Telekom AG 10.07ms from Nuernberg, DE
58.190.41.243 AS17511 OPTAGE Inc. 2.52ms from Osaka, JP
125.31.107.99 AS7679 QTnet,Inc. 10.88ms from Osaka, JP
187.93.65.227 AS10429 TELEFÔNICA BRASIL S.A 1.74ms from Osasco, BR
18.233.5.51 AS14618 Amazon.com, Inc. 0.40ms from Reston, US
83.103.85.211 AS12874 Fastweb SpA 7.52ms from Rome, IT
82.196.95.19 AS20632 PJSC MegaFon 0.79ms from Saint Petersburg, RU
85.187.166.19 AS49740 ET Georg-Georgi Georgiev 6.10ms from Sofia, BG
70.27.142.163 AS577 Bell Canada 4.92ms from Toronto, CA
202.165.39.51 AS17538 PT. Circlecom Nusantara Indonesia 0.43ms from Jakarta, ID
36.85.198.83 AS7713 PT Telekomunikasi Indonesia 17.41ms from Jakarta, ID
38.48.121.195 AS199967 Think Huge Ltd 1.01ms from New York City, US
195.39.109.179 AS13036 T-Mobile Czech Republic a.s. 0.78ms from Prague, CZ
189.238.194.51 AS8151 UNINET 15.99ms from Santiago de Queretaro, MX
59.129.161.3 AS2516 KDDI CORPORATION 1.25ms from Tokyo, JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f3 122.154.32.189
traceroute to 122.154.32.189 (122.154.32.189): 64 hops max, 52 byte packets
3 [AS64050] 61.19.60.99 0.454 ms
7 [AS9931] 122.154.32.189 17.756 ms
Measurement taken from IPinfo ProbeNet in Bangkok, TH
On

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