122.155.203.0/24

AS9335 · National Telecom Public Company Limited

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Summary

Country	Thailand
Domain	ntplc.co.th
ASN	AS9335
Parent Range	122.155.192.0/19
Registry	APNIC
ID	CAT-IDCNONTHABURI-SERVICE

WHOIS Details

inetnum:        122.155.192.0 - 122.155.223.255
netname:        CAT-IDCnonthaburi-Service
descr:          CAT IDC Nonthaburi
country:        TH
admin-c:        SC1450-AP
tech-c:         CS416-AP
abuse-c:        AN3307-AP
status:         ALLOCATED NON-PORTABLE
remarks:        ***send spam abuse to [email protected]***
notify:         [email protected]
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:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
nic-hdl:        AN3307-AP
remarks:        Generated from irt object IRT-NTPCL-TH
abuse-mailbox:  [email protected]
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:         [email protected]
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:         [email protected]
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:          122.155.192.0/19
origin:         AS9931
descr:          CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-11-19T01:52:14Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 122.155.203.0/24

Range	ASN	Company	Num of IPs
122.155.192.0/19	AS9335	CAT IDC Nonthaburi	8,192
122.155.192.0/19	AS9931	CAT IDC Nonthaburi	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	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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
122.155.203.126	AS9335 National Telecom Public Company Limited	`1.07ms` 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
97.95.134.248	AS20115 Charter Communications LLC	`15.71ms` from Atlanta, US
186.102.170.56	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`18.23ms` from Bogota, CO
34.38.213.184	AS396982 Google LLC	`0.12ms` from Brussels, BE
80.152.240.232	AS3320 Deutsche Telekom AG	`2.69ms` from Duesseldorf, DE
43.157.42.232	AS132203 Tencent Building, Kejizhongyi Avenue	`0.36ms` from Frankfurt am Main, DE
76.103.202.88	AS7922 Comcast Cable Communications, LLC	`2.62ms` from Fremont, US
113.228.167.56	AS4837 CHINA UNICOM China169 Backbone	`8.51ms` from Liaoyang, CN
3.225.246.200	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
189.192.248.200	AS13999 Mega Cable, S.A. de C.V.	`0.96ms` from Santiago de Querétaro, MX
180.229.132.8	AS17858 LG POWERCOMM	`1.98ms` from Seoul, KR
118.51.221.24	AS4766 Korea Telecom	`1.88ms` from Seoul, KR
122.193.45.104	AS4837 CHINA UNICOM China169 Backbone	`4.98ms` from Shanghai, CN
84.232.234.24	AS8708 DIGI ROMANIA S.A.	`2.47ms` from Bucharest, RO
197.225.90.232	AS23889 Mauritius Telecom Ltd	`4.50ms` from Ebene, MU
62.57.107.88	AS6739 VODAFONE ONO, S.A.	`15.61ms` from Madrid, ES
50.239.25.120	AS7922 Comcast Cable Communications, LLC	`0.90ms` from Miami, US
212.124.172.136	AS35612 EOLO S.p.A.	`2.94ms` from Milan, IT
44.218.179.248	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
40.126.250.248	AS8075 Microsoft Corporation	`0.71ms` from Sydney, AU
118.237.26.248	AS2527 Sony Network Communications Inc.	`1.52ms` from Tokyo, JP
2.178.2.72	AS58224 Iran Telecommunication Company PJS	`17.95ms` from Yerevan, AM
173.187.65.184	AS7029 Windstream Communications LLC	`6.64ms` from Ashburn, US
190.24.103.152	AS19429 ETB - Colombia	`0.75ms` from Bogota, CO
193.91.93.152	AS12301 Invitech ICT Services Kft.	`0.75ms` from Budapest, HU
4.182.210.248	AS8075 Microsoft Corporation	`0.25ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 122.155.203.126

traceroute to 122.155.203.126 (122.155.203.126): 64 hops max, 52 byte packets

1 [AS23884] 103.76.182.1 0.574 ms

2 *

3 [AS64050] 61.19.60.58 1.033 ms

4 [AS9335] 122.155.192.146 1.177 ms

5 *

6 *

7 [AS9335] 122.155.203.126 1.431 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 14th 2025

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