122.155.12.0/24

AS9335  ·  National Telecom Public Company Limited

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Summary

Country Thailand
Domain cattelecom.com
ASN AS9335
Parent Range 122.155.0.0/20
Registry APNIC
ID CAT-IDC-SERVICE

WHOIS Details

inetnum:        122.155.0.0 - 122.155.15.255
netname:        CAT-IDC-Service
descr:          CAT TELECOM Data Comm. Dept, IDC Office
descr:          ***send spam abuse to support@idc.cattelecom.com***
country:        TH
admin-c:        SC1450-AP
tech-c:         TC476-AP
tech-c:         CS416-AP
abuse-c:        AN3307-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         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:         CAT-IDC Spamming tracking team
nic-hdl:        CS416-AP
e-mail:         abuse@idc.cattelecom.com
address:        Internet data center department CAT Tower floor 13    72 charenkrung Rd. Bangrak  Bangkok
phone:          +66-210-41240
fax-no:         +66-210-41244
country:        TH
mnt-by:         MAINT-NEW
last-modified:  2009-12-11T10:30:13Z
source:         APNIC

person:         support CAT IDC
nic-hdl:        SC1450-AP
e-mail:         support@idc.cattelecom.com
address:        CAT-IDC Data Comm. Dept.(IDC)
address:        CAT Telecom Public Company Ltd,
address:        72 Charoenkrung Road Bangrak Bangkok THAILAND 10501
address:        
phone:          +66-2-6141240-3
fax-no:         +66-2-6142270
country:        TH
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:48:55Z
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:          122.155.0.0/20
origin:         AS9335
descr:          CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-11-19T01:52:11Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 122.155.12.0/24

Range ASN Company Num of IPs
122.155.0.0/20 AS9335 CAT TELECOM Data Comm. Dept, IDC Office 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 AS9335 CAT IDC Nonthaburi 8,192
122.155.192.0/19 AS9931 CAT IDC Nonthaburi 8,192
122.155.16.0/20 AS9335 CAT TELECOM Data Comm. Dept, IDC Office 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
122.155.0.0/20 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
122.155.144.0/21 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
122.155.66.0/24 AS9931 NT Corporate Services Group Allocated 256
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
122.155.49.0/24 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

Hosted domains

There are 38 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
122.155.12.54 appboard.co.th 19
122.155.12.51 laemchabanggolf.com 12
122.155.12.113 nsbamember.com 1
122.155.12.55 sysware.asia 1
122.155.12.61 learnsbuy.com 1
122.155.12.247 imoothai.com 1
122.155.12.104 xn--r3cwx.th 1
122.155.12.19 pattanakarnhonda.com 1
122.155.12.149 zone.network 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

Pingable IPs

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

IP Address ASN Details
122.155.12.15 AS9335 National Telecom Public Company Limited 0.30ms 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
146.50.121.216 AS1124 Universiteit van Amsterdam 2.79ms from Amsterdam, NL
84.181.208.120 AS3320 Deutsche Telekom AG 5.87ms from Frankfurt am Main, DE
158.228.192.40 AS46269 UKG Kronos Systems, LLC 2.25ms from Frankfurt am Main, DE
122.249.10.152 AS4685 Asahi Net 6.47ms from Osaka, JP
13.217.142.56 AS14618 Amazon.com, Inc. 0.62ms from Reston, US
107.198.90.248 AS7018 AT&T Enterprises, LLC 18.22ms from San Jose, US
98.221.42.152 AS7922 Comcast Cable Communications, LLC 6.30ms from Secaucus, US
24.57.245.72 AS7992 Cogeco Connexion Inc. 10.37ms from Toronto, CA
91.50.226.216 AS3320 Deutsche Telekom AG 2.41ms from Hamburg, DE
221.124.1.72 AS9304 HGC Global Communications Limited 1.60ms from Hong Kong, HK
67.125.179.232 AS7018 AT&T Enterprises, LLC 3.56ms from Los Angeles, US
180.45.91.232 AS4713 NTT DOCOMO BUSINESS,Inc. 11.08ms from Osaka, JP
179.95.15.104 AS18881 TELEFÔNICA BRASIL S.A 17.93ms from Sao Paulo, BR
14.45.44.120 AS4766 Korea Telecom 5.45ms from Seoul, KR
183.215.159.56 AS56047 China Mobile communications corporation 9.11ms from Changsha, CN
64.32.49.8 AS398336 Modern Woodmen of America 8.28ms from Chicago, US
159.253.92.24 AS42903 Itm8 A/S 1.02ms from Copenhagen, DK
89.107.66.56 AS30962 comtrance service GmbH 0.42ms from Duesseldorf, DE
125.90.44.24 AS4134 CHINANET-BACKBONE 9.69ms from Guangzhou, CN
91.46.78.248 AS3320 Deutsche Telekom AG 3.67ms from Hamburg, DE
2.241.89.136 AS6805 Telefonica Germany GmbH & Co.OHG 1.09ms from Hamburg, DE
38.242.146.232 AS51167 Contabo GmbH 0.21ms from Lauterbourg, FR
111.96.74.152 AS2516 KDDI CORPORATION 9.60ms from Osaka, JP
178.164.35.216 AS34087 NTE TELEKOM AS 7.39ms from Oslo, NO
172.120.101.200 AS18779 EGIHosting 0.27ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 122.155.12.3
traceroute to 122.155.12.3 (122.155.12.3): 64 hops max, 52 byte packets
1 [AS23884] 103.76.182.1 0.545 ms
2 *
3 [AS64050] 61.19.60.125 0.688 ms
4 [AS9335] 122.155.12.3 0.405 ms
Measurement taken from IPinfo ProbeNet in Bangkok, TH
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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