122.155.3.0/24

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:  2025-12-01T07:59:03Z
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 122.155.3.0/24

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	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 192 domain names hosted across 24 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
122.155.3.95	fristweb.com	40
122.155.3.77	bkkcvfuso.com	11
122.155.3.72	acuterealty.com	10
122.155.3.103	t1hd.com	2
122.155.3.28	rivertense.info	1
122.155.3.32	icuteminingltc.online	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

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Pingable IPs

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

IP Address	ASN	Details
122.155.3.215	AS9335 National Telecom Public Company Limited	`0.29ms` 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
132.220.151.136	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
23.97.141.168	AS8075 Microsoft Corporation	`0.17ms` from Amsterdam, NL
207.198.114.200	AS13768 Aptum Technologies	`0.54ms` from Ashburn, US
35.220.112.72	AS396982 Google LLC	`0.12ms` from Brussels, BE
89.35.207.248	AS201565 ETRURIA WI-FI S.R.L.	`8.91ms` from Frosinone, IT
40.120.24.120	AS8075 Microsoft Corporation	`0.15ms` from Johannesburg, ZA
117.214.235.88	AS9829 National Internet Backbone	`7.72ms` from Kolkata, IN
31.119.65.104	AS2856 British Telecommunications PLC	`0.94ms` from London, GB
213.121.87.88	AS2856 British Telecommunications PLC	`4.61ms` from London, GB
182.165.48.184	AS17511 OPTAGE Inc.	`2.06ms` from Osaka, JP
95.234.149.136	AS3269 Telecom Italia S.p.A.	`9.81ms` from Rome, IT
128.208.172.56	AS73 University of Washington	`0.90ms` from Seattle, US
20.194.120.200	AS8075 Microsoft Corporation	`0.35ms` from Seoul, KR
1.242.87.24	AS9318 SK Broadband Co Ltd	`2.23ms` from Seoul, KR
211.208.137.88	AS9318 SK Broadband Co Ltd	`1.59ms` from Seoul, KR
43.142.245.104	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.36ms` from Shanghai, CN
120.105.86.8	AS1659 Taiwan Academic Network (TANet) Information Center	`2.63ms` from Taipei, TW
35.79.36.104	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP
122.133.88.56	AS2518 BIGLOBE Inc.	`5.63ms` from Tokyo, JP
180.21.94.24	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.40ms` from Tokyo, JP
145.109.37.8	AS1124 Universiteit van Amsterdam	`2.07ms` from Amsterdam, NL
149.210.201.24	AS20857 Signet B.V.	`0.53ms` from Amsterdam, NL
62.141.161.40	AS20588 Forschungsverbund Berlin e.V.	`1.92ms` from Berlin, DE
47.211.203.8	AS19108 Optimum	`6.94ms` from Dallas, US
65.68.209.232	AS7018 AT&T Enterprises, LLC	`1.00ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f2 122.155.3.10

traceroute to 122.155.3.10 (122.155.3.10): 64 hops max, 52 byte packets

2 [] 210.173.176.128 90.924 ms

3 [AS4651] 122.155.225.54 88.077 ms

4 [AS9335] 122.155.30.162 88.853 ms

5 *

6 *

7 *

8 [AS9335] 122.155.3.10 87.137 ms

Measurement taken from

IPinfo ProbeNet in Nagano, JP

On December 14th 2025

What are IP address ranges?

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