122.155.171.0/24

AS9335 · National Telecom Public Company Limited

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Summary

Country	Thailand
Domain	ntplc.co.th
ASN	AS9335
Parent Range	122.155.160.0/19
Registry	APNIC
ID	CAT-IDC2-SERVICE

WHOIS Details

inetnum:        122.155.160.0 - 122.155.191.255
netname:        CAT-IDC2-Service
descr:          CAT IDC2 14th floor CAT IDC2 14th floor(This space is statically assigned.)
country:        TH
admin-c:        SC1450-AP
tech-c:         CS416-AP
abuse-c:        AN3307-AP
status:         ALLOCATED NON-PORTABLE
remarks:        ***send spam abuse to support@idc.cattelecom.com***
notify:         support@idc.cattelecom.com
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:         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

route:          122.155.160.0/19
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:  2025-11-19T01:52:13Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 122.155.171.0/24

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

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 804 domain names hosted across 50 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
122.155.171.57	2bearstalk.com	99
122.155.171.217	rmutkrepair.com	99
122.155.171.23	khokyaihorathep.go.th	90
122.155.171.59	eastsuitespattaya.com	89
122.155.171.9	cwbk.ac.th	66
122.155.171.13	bangnumjued.go.th	49
122.155.171.214	thaifruitvegassoc.com	31
122.155.171.107	labprint.net	31
122.155.171.148	missside.com	26
122.155.171.116	promarine.co.th	23
122.155.171.22	jtech.ac.th	18
122.155.171.19	speedsolution.co.th	17
122.155.171.33	e-tedas.com	17
122.155.171.31	cnpublishing.co.th	17
122.155.171.55	xn--12c2cc9a0ec4n.net	16
122.155.171.146	srmbroker.com	13
122.155.171.21	dogfilmstudio.com	12
122.155.171.108	jpl9.ac.th	12
122.155.171.8	blackdesert.in.th	9
122.155.171.15	this.co.th	8

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
122.155.171.59	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
41.108.150.88	AS36947 Telecom Algeria	`12.16ms` from Algiers, DZ
221.218.158.200	AS4808 China Unicom Beijing Province Network	`3.29ms` from Beijing, CN
14.176.65.232	AS45899 VNPT Corp	`5.11ms` from Da Nang, VN
108.234.107.88	AS7018 AT&T Enterprises, LLC	`2.66ms` from Dallas, US
172.113.99.168	AS20001 Charter Communications Inc	`5.20ms` from Los Angeles, US
90.66.28.248	AS3215 Orange S.A.	`3.00ms` from Lyon, FR
122.52.93.200	AS9299 Philippine Long Distance Telephone Company	`1.16ms` from Manila, PH
187.145.156.184	AS8151 UNINET	`1.57ms` from Mexico City, MX
172.235.156.184	AS63949 Akamai Connected Cloud	`0.67ms` from Miami, US
180.29.50.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.52ms` from Osaka, JP
44.197.250.136	AS14618 Amazon.com, Inc.	`0.38ms` from Reston, US
98.210.244.40	AS7922 Comcast Cable Communications, LLC	`7.36ms` from San Jose, US
57.154.188.248	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
49.57.168.88	AS4766 Korea Telecom	`1.79ms` from Seoul, KR
125.153.90.184	AS4766 Korea Telecom	`5.07ms` from Seoul, KR
47.241.230.24	AS45102 Alibaba (US) Technology Co., Ltd.	`1.05ms` from Singapore, SG
216.105.165.56	AS5065 Bunny Communications	`0.28ms` from Tokyo, JP
41.41.153.232	AS8452 TE-AS	`5.21ms` from Cairo, EG
118.122.177.40	AS4134 CHINANET-BACKBONE	`8.37ms` from Chengdu, CN
159.41.187.40	AS8011 MongoDB, Inc.	`0.10ms` from Mumbai, IN
2.167.169.24	AS3320 Deutsche Telekom AG	`19.92ms` from Nuernberg, DE
72.228.40.232	AS11351 Charter Communications Inc	`12.13ms` from Secaucus, US
59.15.91.152	AS4766 Korea Telecom	`1.15ms` from Seoul, KR
95.107.173.72	AS47394 "Albanian Satellite Communications" sh.p.k.	`0.41ms` from Tirana, AL
206.40.212.24	AS3257 GTT Communications Inc.	`0.59ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f3 122.155.171.12

traceroute to 122.155.171.12 (122.155.171.12): 64 hops max, 52 byte packets

3 [AS38158] 121.100.7.178 29.777 ms

4 *

5 *

6 *

7 *

8 [AS9335] 122.155.171.12 55.937 ms

Measurement taken from

IPinfo ProbeNet in Denpasar, ID

On March 28th 2026

What are IP address ranges?

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