122.155.5.0/24

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 122.155.5.0/24

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 643 domain names hosted across 25 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
122.155.5.21	abt-ladbualuang.go.th	349
122.155.5.177	doctorsomchart.com	97
122.155.5.136	royalthaiseeds.com	42
122.155.5.243	jorportoday.com	38
122.155.5.152	swin88.com	18
122.155.5.242	xn--r3cpb4an7a9bwh.com	15
122.155.5.134	youyen.org	14
122.155.5.141	jtwoshotel.com	11
122.155.5.151	boxingstadiumpatong.com	11
122.155.5.143	sweetlighthouse.com	10
122.155.5.176	patongmansion.in.th	8
122.155.5.167	108point.com	6
122.155.5.111	builk.vn	4
122.155.5.181	banjan-ud.go.th	4
122.155.5.135	dobbytexfabric.com	3
122.155.5.169	skm-tech.com	2
122.155.5.241	cmprice.com	2
122.155.5.137	planbmedia.co.th	2
122.155.5.138	mornon.net	1
122.155.5.161	goalranks.com	1

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
122.155.5.174	AS9335 National Telecom Public Company Limited	`0.27ms` 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
73.48.106.104	AS7922 Comcast Cable Communications, LLC	`11.79ms` from Atlanta, US
183.89.220.184	AS45758 Triple T Broadband Public Company Limited	`7.14ms` from Bangkok, TH
69.245.138.184	AS7922 Comcast Cable Communications, LLC	`5.13ms` from Chicago, US
14.165.215.232	AS45899 VNPT Corp	`7.53ms` from Da Nang, VN
60.177.183.56	AS4134 CHINANET-BACKBONE	`5.52ms` from Ningbo, CN
81.51.50.104	AS3215 Orange S.A.	`12.83ms` from Paris, FR
189.236.153.248	AS8151 UNINET	`3.96ms` from Santiago de Queretaro, MX
180.65.121.40	AS9318 SK Broadband Co Ltd	`6.91ms` from Seoul, KR
77.168.15.216	AS1136 KPN B.V.	`2.78ms` from Amsterdam, NL
15.181.115.40	AS16509 Amazon.com, Inc.	`0.51ms` from Boston, US
87.118.112.24	AS31103 Keyweb AG	`0.22ms` from Erfurt, DE
210.221.237.248	AS3786 LG DACOM Corporation	`1.62ms` from Incheon, KR
46.104.86.40	AS20978 TT Mobil Iletisim Hizmetleri A.S	`14.35ms` from Istanbul, TR
167.234.231.104	AS31898 Oracle Corporation	`0.32ms` from Sao Paulo, BR
101.86.136.8	AS4812 China Telecom (Group)	`1.85ms` from Shanghai, CN
95.196.152.248	AS3301 Telia Company AB	`17.19ms` from Stockholm, SE
59.147.235.40	AS2527 Sony Network Communications Inc.	`1.90ms` from Tokyo, JP
62.46.30.8	AS8447 A1 Telekom Austria AG	`1.71ms` from Vienna, AT
194.245.169.248	AS5517 CSL Computer Service Langenbach GmbH	`3.53ms` from Amsterdam, NL
108.208.191.24	AS7018 AT&T Enterprises, LLC	`8.46ms` from Atlanta, US
34.77.70.200	AS396982 Google LLC	`0.14ms` from Brussels, BE
54.76.231.200	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
89.56.146.120	AS207790 SWN Stadtwerke Neumuenster GmbH	`2.07ms` from Hamburg, DE
54.230.26.136	AS16509 Amazon.com, Inc.	`0.44ms` from Hyderabad, IN
202.53.33.248	AS7545 TPG Telecom Limited	`1.62ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -f5 122.155.5.187

traceroute to 122.155.5.187 (122.155.5.187): 64 hops max, 52 byte packets

5 [AS64050] 61.19.60.124 1.179 ms

6 [AS9335] 122.155.30.102 1.892 ms

7 [AS9335] 122.155.5.187 0.869 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On March 28th 2026

What are IP address ranges?

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