122.155.132.0/24

AS9931 · The Communication Authoity of Thailand, CAT

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Summary

Country	Thailand
Domain	cattelecom.com
ASN	AS9931
Parent Range	122.155.128.0/20
Registry	APNIC
ID	CAT-NONTHABURI

WHOIS Details

inetnum:        122.155.128.0 - 122.155.143.255
netname:        CAT-Nonthaburi
descr:          CAT Telecom public company Ltd
country:        TH
admin-c:        IC174-AP
tech-c:         TC476-AP
abuse-c:        AC1657-AP
status:         ALLOCATED NON-PORTABLE
remarks:        spaming abus sent to admin-thix@cat.net.th
notify:         admin-thix@cat.net.th
mnt-by:         MAINT-TH-THIX-CAT
mnt-lower:      MAINT-TH-THIX-CAT
mnt-routes:     MAINT-TH-THIX-CAT
mnt-irt:        IRT-CAT-TH
last-modified:  2021-01-27T22:15:18Z
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:         IP-network CAT Telecom
nic-hdl:        IC174-AP
e-mail:         noc@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:  2022-09-05T09:44:01Z
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:          122.155.128.0/20
origin:         AS9931
descr:          CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2024-07-30T03:29:55Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 122.155.132.0/24

Range	ASN	Company	Num of IPs
122.155.128.0/20	AS9931	CAT Telecom public company Ltd	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
122.155.16.0/20	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
122.155.144.0/21	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
122.155.55.0/24	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

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

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

IP Address	ASN	Details
122.155.132.126	AS9931 The Communication Authoity of Thailand, CAT	`0.93ms` 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
108.28.109.8	AS701 Verizon Business	`2.08ms` from Ashburn, US
67.212.254.120	AS19331 Twin Lakes Telephone Cooperative Corporation	`7.18ms` from Atlanta, US
191.107.162.168	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`5.42ms` from Bogota, CO
27.7.229.40	AS17488 Hathway IP Over Cable Internet	`1.27ms` from Delhi, IN
79.253.240.136	AS3320 Deutsche Telekom AG	`4.40ms` from Duesseldorf, DE
87.78.49.104	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`4.21ms` from Duesseldorf, DE
213.165.85.40	AS8560 IONOS SE	`0.33ms` from Logrono, ES
75.237.230.136	AS6167 Verizon Business	`12.67ms` from Los Angeles, US
52.175.149.72	AS8075 Microsoft Corporation	`0.19ms` from Osaka, JP
191.19.151.152	AS27699 TELEFÔNICA BRASIL S.A	`2.13ms` from Osasco, BR
27.197.143.216	AS4837 CHINA UNICOM China169 Backbone	`4.74ms` from Qingdao, CN
118.221.67.152	AS9318 SK Broadband Co Ltd	`1.73ms` from Seoul, KR
85.230.100.8	AS8434 Telenor Sverige AB	`0.87ms` from Stockholm, SE
106.107.175.200	AS18049 Taiwan Infrastructure Network Technologie	`3.26ms` from Taipei, TW
111.251.6.200	AS3462 Data Communication Business Group	`1.79ms` from Taipei, TW
162.209.102.120	AS27357 Rackspace Hosting	`0.43ms` from Ashburn, US
73.212.46.72	AS7922 Comcast Cable Communications, LLC	`6.48ms` from Ashburn, US
161.248.146.168	AS135918 VIET DIGITAL TECHNOLOGY LIABILITY COMPANY	`0.69ms` from Ho Chi Minh City, VN
37.78.169.184	AS12389 PJSC Rostelecom	`1.12ms` from Krasnodar, RU
47.158.110.248	AS5650 Frontier Communications of America, Inc.	`3.60ms` from Los Angeles, US
66.90.30.72	AS11749 MPInet	`2.72ms` from Orlando, US
118.16.203.216	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.90ms` from Osaka, JP
91.164.186.72	AS12322 Free SAS	`11.91ms` from Paris, FR
50.19.180.184	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
108.253.48.24	AS7018 AT&T Enterprises, LLC	`4.62ms` from San Antonio, US

Traceroute

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

traceroute -a -n -q1 122.155.132.89

traceroute to 122.155.132.89 (122.155.132.89): 64 hops max, 52 byte packets

1 [AS23884] 103.76.182.1 0.493 ms

2 *

3 [AS64050] 61.19.60.99 2.437 ms

4 [AS9931] 202.47.235.137 0.583 ms

5 [AS9931] 202.47.236.86 1.146 ms

6 [AS9931] 122.155.132.89 1.48 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On November 6th 2025

What are IP address ranges?

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