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  2. 122.0.0.0/8
  3. 122.155.0.0/16
  4. AS9931  | 122.155.96.0/23

122.155.96.0/23

AS9931  ·  National Telecom Public Company Limited

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Summary

Country Thailand
Domain cattelecom.com
ASN AS9931
Registry APNIC
ID CAT-BANGKOK

WHOIS Details

inetnum:        122.155.64.0 - 122.155.127.255
netname:        CAT-BANGKOK
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:  2026-02-02T07:21:59Z
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

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
122.155.0.0/20 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
122.155.128.0/20 AS134565 CAT Telecom public company Ltd 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
122.155.55.0/24 AS9335 CAT Telecom public company Ltd 256
122.155.74.0/24 AS9931 OHTL Public Co., Ltd. 256
122.155.48.0/24 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
122.155.49.0/24 AS9931 CAT Wireless 99 Moo 3 Chaeng Watthana Road Bangkok 256
122.155.66.0/24 AS9931 NT Corporate Services Group Allocated 256

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
122.155.96.52 cattelecom.com 2

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

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

IP Address ASN Details
122.155.96.81 AS9931 National Telecom Public Company Limited 0.98ms from Bangkok, TH
122.155.97.1 AS9931 National Telecom Public Company Limited 0.92ms 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
35.167.140.119 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
51.104.36.55 AS8075 Microsoft Corporation 0.20ms from Cardiff, GB
113.11.26.71 AS7565 BDCOM 1.38ms from Dhaka, BD
77.12.120.247 AS6805 Telefonica Germany GmbH & Co.OHG 2.81ms from Frankfurt am Main, DE
119.130.213.119 AS4134 CHINANET BACKBONE 1.81ms from Guangzhou, CN
91.62.207.151 AS3320 Deutsche Telekom AG 4.39ms from Hamburg, DE
34.88.2.7 AS396982 Google LLC 0.14ms from Hamina, FI
113.23.40.55 AS18403 FPT Telecom Company 2.67ms from Ho Chi Minh City, VN
189.191.46.55 AS8151 UNINET 1.11ms from Mexico City, MX
151.64.191.215 AS1267 WIND TRE S.P.A. 2.09ms from Milan, IT
93.45.50.23 AS12874 Fastweb SpA 13.55ms from Milan, IT
133.175.173.215 AS2519 ARTERIA Networks Corporation 6.64ms from Osaka, JP
54.196.188.183 AS14618 Amazon.com, Inc. 0.48ms from Reston, US
113.130.70.23 AS4670 Shinbiro 1.10ms from Seoul, KR
61.163.1.231 AS4837 CHINA UNICOM China169 Backbone 3.15ms from Zhengzhou, CN
98.222.183.23 AS7922 Comcast Cable Communications, LLC 5.73ms from Chicago, US
104.7.249.71 AS7018 AT&T Enterprises, LLC 9.51ms from Columbus, US
136.115.58.167 AS396982 Google LLC 0.12ms from Council Bluffs, US
112.178.154.7 AS4766 Korea Telecom 5.78ms from Incheon, KR
71.112.158.215 AS701 Verizon Business 7.23ms from Reston, US
38.54.38.151 AS138915 Kaopu Cloud HK Limited 0.03ms from Riyadh, SA
201.27.90.103 AS27699 TELEFÔNICA BRASIL S.A 7.26ms from Sao Paulo, BR
14.54.129.39 AS4766 Korea Telecom 3.29ms from Seoul, KR
121.132.152.231 AS4766 Korea Telecom 1.39ms from Seoul, KR
114.27.159.231 AS3462 Data Communication Business Group 5.99ms from Taichung, TW

Traceroute

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

$
traceroute -a -n -q1 122.155.96.78
traceroute to 122.155.96.78 (122.155.96.78): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 *
6 [AS9931] 202.47.238.153 93.089 ms
7 [AS9931] 202.47.235.82 91.937 ms
9 [AS9931] 122.155.90.226 90.689 ms
10 *
11 [AS9931] 122.155.96.78 92.076 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

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.

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