122.155.131.0/24

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:        AN3307-AP
status:         ALLOCATED NON-PORTABLE
remarks:        spaming abus sent to admin-thix@cat.net.th
notify:         admin-thix@cat.net.th
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:  2025-11-20T08:52:37Z
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:         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-NTPCL-TH
last-modified:  2025-11-19T01:52:13Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 122.155.131.0/24

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	AS9931	CAT IDC Nonthaburi	8,192
122.155.192.0/19	AS9335	CAT IDC Nonthaburi	8,192
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
122.155.16.0/20	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 is 1 domain name hosted across 1 IP address 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

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

IP Address	ASN	Details
122.155.131.42	AS9931 National Telecom Public Company Limited	`1.42ms` 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
94.249.59.120	AS8376 Jordan Data Communications Company LLC	`3.79ms` from Amman, JO
213.108.105.216	AS47172 Greenhost BV	`0.16ms` from Amsterdam, NL
125.239.105.8	AS4771 Spark New Zealand Trading Ltd.	`3.38ms` from Auckland, NZ
91.104.154.168	AS213155 Yettel Hungary Ltd.	`16.39ms` from Budapest, HU
182.140.53.72	AS4134 CHINANET-BACKBONE	`6.85ms` from Chengdu, CN
108.129.33.72	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
119.116.160.152	AS4837 CHINA UNICOM China169 Backbone	`12.91ms` from Liaoyang, CN
86.151.255.200	AS2856 British Telecommunications PLC	`6.29ms` from London, GB
90.205.108.24	AS5607 Sky UK Limited	`6.20ms` from London, GB
73.24.126.104	AS7922 Comcast Cable Communications, LLC	`13.11ms` from Miami, US
36.156.189.216	AS56046 China Mobile communications corporation	`2.72ms` from Nanjing, CN
138.1.158.200	AS31898 Oracle Corporation	`0.71ms` from Phoenix, US
3.227.170.152	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
220.127.161.184	AS4766 Korea Telecom	`1.55ms` from Seoul, KR
131.112.26.8	AS9367 Institute of Science Tokyo	`2.12ms` from Tokyo, JP
77.245.0.40	AS48832 Jordanian mobile phone services Ltd	`3.95ms` from Amman, JO
20.122.126.24	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
9.169.201.8	AS8075 Microsoft Corporation	`0.35ms` from Boydton, US
210.10.83.24	AS2764 AAPT Limited	`0.74ms` from Brisbane, AU
41.39.118.24	AS8452 TE-AS	`6.32ms` from Cairo, EG
156.204.66.56	AS8452 TE-AS	`4.07ms` from Cairo, EG
51.89.122.40	AS16276 OVH SAS	`0.13ms` from Frankfurt am Main, DE
104.70.93.200	AS16625 Akamai Technologies, Inc.	`0.27ms` from Frankfurt am Main, DE
80.129.236.152	AS3320 Deutsche Telekom AG	`3.97ms` from Hamburg, DE
38.179.65.200	AS152179 GLOBAL COMMUNICATION NETWORK LIMITED	`0.41ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f5 122.155.131.105

traceroute to 122.155.131.105 (122.155.131.105): 64 hops max, 52 byte packets

5 [AS64050] 61.19.60.99 4.979 ms

6 [AS9931] 202.47.236.77 1.245 ms

7 [AS9931] 202.47.236.86 1.724 ms

8 [AS9931] 122.155.131.105 2.065 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On November 14th 2025

What are IP address ranges?

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