122.155.144.0/21

AS9335 · CAT Telecom Public Company Limited

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Summary

Country	Thailand
Domain	cat.net.th
ASN	AS9335
Registry	APNIC
ID	CAT-CARRIER-NEUTRAL-NET

WHOIS Details

inetnum:        122.155.144.0 - 122.155.151.255
netname:        CAT-Carrier-neutral-Net
descr:          CAT Telehouse floor 4, 53/58 Village No. 8
descr:          Tivanont Road, Bang Kra So
descr:          Sub-Area,Mueang Nonthaburi District, Nonthaburi 11000
country:        TH
admin-c:        SJ2438-AP
tech-c:         AS1611-AP
abuse-c:        AC1657-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-TH-THIX-CAT
mnt-irt:        IRT-CAT-TH
last-modified:  2021-01-27T22:15:23Z
source:         APNIC

irt:            IRT-CAT-TH
address:        National Telecom Public Company Limited (CAT)
address:        NT Tower Bangkok Bangkok 10500
address:        Thailand
e-mail:         admin-thix@cat.net.th
abuse-mailbox:  admin-thix@cat.net.th
admin-c:        TC476-AP
tech-c:         IC174-AP
auth:           # Filtered
remarks:        admin-thix@cat.net.th was validated on 2025-07-16
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2025-09-03T04:45:53Z
source:         APNIC

role:           ABUSE CATTH
country:        ZZ
address:        National Telecom Public Company Limited (CAT)
address:        NT Tower Bangkok Bangkok 10500
address:        Thailand
phone:          +000000000
e-mail:         admin-thix@cat.net.th
admin-c:        TC476-AP
tech-c:         IC174-AP
nic-hdl:        AC1657-AP
remarks:        Generated from irt object IRT-CAT-TH
remarks:        admin-thix@cat.net.th was validated on 2025-07-16
abuse-mailbox:  admin-thix@cat.net.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-16T04:41:14Z
source:         APNIC

person:         Anupong Sathapornphol
address:        CAT Telehouse floor 4, 53/58 Village No. 8
address:        Tivanont Road, Bang Kra So
address:        Sub-Area,Mueang Nonthaburi District, Nonthaburi 11000
country:        TH
phone:          +66-210-47449
e-mail:         anupong@idc.cattelecom.com
nic-hdl:        AS1611-AP
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2014-11-14T08:23:32Z
source:         APNIC

person:         Supachai jaturaprom
address:        CAT Telehouse floor 4, 53/58 Village No. 8
address:        Tivanont Road, Bang Kra  So
address:        Sub-Area,Mueang Nonthaburi District, Nonthaburi, 11000
country:        TH
phone:          +66-210-47450
e-mail:         supachai@idc.cattelecom.com
nic-hdl:        SJ2438-AP
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2014-11-14T08:24:11Z
source:         APNIC

route:          122.155.144.0/21
origin:         AS9335
descr:          CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2023-10-02T09:07:36Z
source:         APNIC

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
122.155.16.0/20	AS135566	CAT TELECOM Data Comm. Dept, IDC Office	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
122.155.40.0/23	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
122.155.55.0/24	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 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
122.155.146.129	serpwdc.com	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

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

IP Address	ASN	Details
122.155.145.148	AS9335 CAT Telecom Public Company Limited	`0.66ms` from Bangkok, TH
122.155.148.243	AS9335 CAT Telecom Public Company Limited	`0.78ms` from Bangkok, TH
122.155.146.157	AS9335 CAT Telecom Public Company Limited	`0.67ms` from Bangkok, TH
122.155.144.117	AS9335 CAT Telecom Public Company Limited	`0.71ms` from Bangkok, TH
122.155.147.2	AS9335 CAT Telecom Public Company Limited	`0.70ms` from Bangkok, TH
122.155.149.1	AS9335 CAT Telecom Public Company Limited	`0.74ms` from Bangkok, TH
122.155.151.65	AS9335 CAT Telecom Public Company Limited	`0.69ms` 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
45.172.189.21	AS267792 COOPERATIVA DE PROVISION DE OBRAS Y SERV PUBL Y SOC Y DE VIVIENDA DE OLIVA LTDA	`8.96ms` from Buenos Aires, AR
27.11.115.149	AS4837 CHINA UNICOM China169 Backbone	`2.04ms` from Chongqing, CN
24.33.75.245	AS10796 Charter Communications Inc	`11.14ms` from Columbus, US
14.232.156.5	AS45899 VNPT Corp	`1.19ms` from Hanoi, VN
185.3.249.5	AS203842 Acora Limited	`2.90ms` from London, GB
101.56.64.101	AS210278 Sky Italia srl	`12.27ms` from Milan, IT
221.228.228.5	AS4134 CHINANET-BACKBONE	`3.50ms` from Nanjing, CN
37.23.238.69	AS12389 PJSC Rostelecom	`5.47ms` from Novosibirsk, RU
187.109.166.5	AS263579 ISUPER TELECOMUNICACOES INFO LTDA	`10.29ms` from Osasco, BR
88.167.100.197	AS12322 Free SAS	`15.62ms` from Paris, FR
13.39.21.229	AS16509 Amazon.com, Inc.	`0.47ms` from Paris, FR
80.167.52.213	AS3292 TDC Holding A/S	`5.62ms` from Skanderborg, DK
43.212.122.165	AS16509 Amazon.com, Inc.	`0.21ms` from Taipei, TW
218.46.185.213	AS4725 SoftBank Corp.	`3.54ms` from Tokyo, JP
217.98.222.85	AS5617 Orange Polska Spolka Akcyjna	`0.49ms` from Warsaw, PL
93.137.61.181	AS5391 Hrvatski Telekom d.d.	`3.32ms` from Zagreb, HR
123.11.65.213	AS4837 CHINA UNICOM China169 Backbone	`6.85ms` from Zhengzhou, CN
204.148.54.101	AS701 Verizon Business	`1.92ms` from Ashburn, US
74.93.220.165	AS7922 Comcast Cable Communications, LLC	`8.22ms` from Ashburn, US
201.46.196.69	AS28615 Televisao Cidade S/A	`13.61ms` from Campina Grande, BR
61.139.100.37	AS4134 CHINANET-BACKBONE	`4.48ms` from Chengdu, CN
177.3.162.5	AS8167 V tal	`7.59ms` from Curitiba, BR
187.49.252.149	AS262184 GRUPO KONECTIVA LATAM S.A	`1.71ms` from Curridabat, CR
70.89.224.149	AS7922 Comcast Cable Communications, LLC	`13.94ms` from Flint, US
39.173.102.53	AS56041 China Mobile communications corporation	`4.47ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 122.155.146.1

traceroute to 122.155.146.1 (122.155.146.1): 64 hops max, 52 byte packets

1 [AS23884] 103.76.182.1 0.434 ms

2 *

3 [AS64050] 61.19.60.57 0.961 ms

4 [AS9335] 122.155.146.1 0.818 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On October 30th 2025

What are IP address ranges?

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