122.155.210.0/24

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 122.155.210.0/24

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 19 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
122.155.210.32	AS9335 National Telecom Public Company Limited	`0.66ms` 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
162.81.175.8	AS33566 Knoxville Utilities Board	`6.40ms` from Atlanta, US
108.239.38.56	AS7018 AT&T Enterprises, LLC	`3.49ms` from Atlanta, US
212.23.215.56	AS62240 Clouvider	`0.25ms` from Frankfurt am Main, DE
67.7.195.72	AS209 CenturyLink Communications, LLC	`1.21ms` from Houston, US
72.199.42.248	AS22773 Cox Communications Inc.	`7.37ms` from Los Angeles, US
73.57.116.200	AS7922 Comcast Cable Communications, LLC	`9.61ms` from Miami, US
195.81.104.56	AS3257 GTT Communications Inc.	`0.39ms` from Milan, IT
66.24.129.72	AS11351 Charter Communications Inc	`14.90ms` from New York City, US
144.168.51.8	AS11403 NYI	`1.47ms` from New York City, US
74.71.137.104	AS12271 Charter Communications Inc	`3.96ms` from New York City, US
92.133.86.40	AS3215 Orange S.A.	`10.84ms` from Paris, FR
52.233.66.200	AS8075 Microsoft Corporation	`0.28ms` from Quincy, US
192.163.212.104	AS46606 Unified Layer	`2.07ms` from Salt Lake City, US
38.11.223.24	AS54600 PEG TECH INC	`0.18ms` from San Jose, US
217.168.180.216	AS31721 Azercell Telecom Ltd	`14.86ms` from Baku, AZ
188.227.191.40	AS20860 IOMART CLOUD SERVICES LIMITED	`0.43ms` from London, GB
79.152.197.248	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.47ms` from Madrid, ES
5.36.104.216	AS28885 OmanTel NAP	`2.75ms` from Muscat, OM
65.32.179.200	AS33363 Charter Communications, Inc	`9.53ms` from Orlando, US
153.135.120.88	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.09ms` from Osaka, JP
86.238.250.72	AS3215 Orange S.A.	`1.18ms` from Paris, FR
72.201.234.24	AS22773 Cox Communications Inc.	`5.00ms` from Phoenix, US
189.250.212.120	AS8151 UNINET	`9.91ms` from Santiago de Queretaro, MX
189.168.227.232	AS8151 UNINET	`11.13ms` from Santiago de Queretaro, MX
189.235.68.24	AS8151 UNINET	`13.14ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 122.155.210.1

traceroute to 122.155.210.1 (122.155.210.1): 64 hops max, 52 byte packets

1 [AS23884] 103.76.182.1 0.434 ms

2 *

3 [AS9335] 122.155.210.1 1.016 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 6th 2025

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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