122.155.134.0/24

AS9931 · National Telecom Public Company Limited

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Thailand
Domain	cattelecom.com
ASN	AS9931
Parent Range	122.155.128.0/20
Registry	APNIC
ID	CAT-NONTHABURI

WHOIS Details

inetnum:        122.155.128.0 - 122.155.143.255
netname:        CAT-Nonthaburi
descr:          CAT Telecom public company Ltd
country:        TH
admin-c:        IC174-AP
tech-c:         TC476-AP
abuse-c:        AN3307-AP
status:         ALLOCATED NON-PORTABLE
remarks:        spaming abus sent to admin-thix@cat.net.th
notify:         admin-thix@cat.net.th
mnt-by:         MAINT-NTPCL-TH
mnt-lower:      MAINT-NTPCL-TH
mnt-routes:     MAINT-NTPCL-TH
mnt-irt:        IRT-NTPCL-TH
last-modified:  2025-11-19T23:59:31Z
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:  2025-11-24T08:55:43Z
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

Overlapping Ranges

BGP prefixes that contain 122.155.134.0/24

Range	ASN	Company	Num of IPs
122.155.128.0/20	AS46071	CAT Telecom public company Ltd	4,096
122.155.128.0/20	AS9931	CAT Telecom public company Ltd	4,096

Nearby Ranges

BGP prefixes that overlap with 122.155.0.0/16

Range	ASN	Company	Num of IPs
122.155.160.0/19	AS9335	CAT IDC2 14th floor CAT IDC2 14th floor(This space is statically assigned.)	8,192
122.155.192.0/19	AS9931	CAT IDC Nonthaburi	8,192
122.155.192.0/19	AS9335	CAT IDC Nonthaburi	8,192
122.155.16.0/20	AS9335	CAT TELECOM Data Comm. Dept, IDC Office	4,096
122.155.16.0/20	AS135566	CAT TELECOM Data Comm. Dept, IDC Office	4,096
122.155.128.0/20	AS46071	CAT Telecom public company Ltd	4,096
122.155.0.0/20	AS9335	CAT TELECOM Data Comm. Dept, IDC Office	4,096
122.155.128.0/20	AS9931	CAT Telecom public company Ltd	4,096
122.155.144.0/21	AS9335	CAT Telehouse floor 4, 53/58 Village No. 8	2,048
122.155.40.0/23	AS9931	CAT Wireless 99 Moo 3 Chaeng Watthana Road Bangkok	512
122.155.49.0/24	AS9931	CAT Wireless 99 Moo 3 Chaeng Watthana Road Bangkok	256
122.155.54.0/24	AS9931	CAT Wireless 99 Chaeng Watthana Road Bangkok	256
122.155.66.0/24	AS9931	NT Corporate Services Group Allocated	256
122.155.74.0/24	AS9931	OHTL Public Co., Ltd.	256
122.155.55.0/24	AS9335	CAT Telecom public company Ltd	256
122.155.48.0/24	AS9931	CAT Wireless 99 Moo 3 Chaeng Watthana Road Bangkok	256

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
122.155.134.179	upp.co.th	1

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

Read more

Pingable IPs

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

IP Address	ASN	Details
122.155.134.241	AS9931 National Telecom Public Company Limited	`1.43ms` 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
181.127.92.40	AS23201 Telecel S.A.	`10.56ms` from Asuncion, PY
172.72.207.24	AS11426 Charter Communications Inc	`13.15ms` from Charlotte, US
35.209.129.152	AS15169 Google LLC	`0.13ms` from Council Bluffs, US
123.30.191.216	AS45899 VNPT Corp	`0.53ms` from Hanoi, VN
185.137.36.152	AS25369 Hydra Communications Ltd	`0.32ms` from London, GB
97.218.62.88	AS6167 Verizon Business	`11.14ms` from Los Angeles, US
79.158.148.120	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.62ms` from Madrid, ES
9.235.104.232	AS8075 Microsoft Corporation	`0.16ms` from Milan, IT
178.71.98.168	AS12389 PJSC Rostelecom	`1.38ms` from Saint Petersburg, RU
85.142.130.8	AS49505 JSC Selectel	`1.08ms` from Saint Petersburg, RU
147.249.131.8	AS6419 IDD Enterprises, LP	`3.78ms` from Secaucus, US
139.59.246.136	AS14061 DigitalOcean, LLC	`0.20ms` from Singapore, SG
59.123.140.248	AS3462 Data Communication Business Group	`5.65ms` from Taichung, TW
36.232.111.216	AS3462 Data Communication Business Group	`1.80ms` from Taichung, TW
119.150.92.104	AS4685 Asahi Net	`2.85ms` from Tokyo, JP
117.215.188.120	AS9829 National Internet Backbone	`2.78ms` from Bengaluru, IN
189.61.82.248	AS28573 Claro NXT Telecomunicacoes Ltda	`8.09ms` from Brasilia, BR
73.26.203.88	AS7922 Comcast Cable Communications, LLC	`11.74ms` from Denver, US
122.232.31.120	AS4134 CHINANET-BACKBONE	`9.62ms` from Hangzhou, CN
180.127.3.40	AS4134 CHINANET-BACKBONE	`8.78ms` from Huai'an, CN
97.103.205.120	AS33363 Charter Communications, Inc	`8.90ms` from Orlando, US
133.218.24.40	AS2497 Internet Initiative Japan Inc.	`4.98ms` from Osaka, JP
121.88.48.168	AS10036 DLIVE	`1.76ms` from Seoul, KR
182.222.197.24	AS17858 LG POWERCOMM	`4.09ms` from Seoul, KR
99.153.44.104	AS7018 AT&T Enterprises, LLC	`10.03ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 122.155.134.241

traceroute to 122.155.134.241 (122.155.134.241): 64 hops max, 52 byte packets

1 [AS23884] 103.76.182.1 0.593 ms

2 *

3 [AS64050] 61.19.60.99 1.441 ms

4 [AS9931] 202.47.235.109 0.625 ms

5 [AS9931] 202.47.238.10 1.197 ms

6 [AS9931] 122.155.134.241 1.537 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On November 22nd 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales