122.155.104.0/22

AS9931 · National Telecom Public Company Limited

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Summary

Country	Thailand
Domain	cattelecom.com
ASN	AS9931
Registry	APNIC
ID	CAT-BANGKOK

WHOIS Details

inetnum:        122.155.64.0 - 122.155.127.255
netname:        CAT-BANGKOK
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:  2025-12-01T07:59:03Z
source:         APNIC

role:           ABUSE NTPCLTH
country:        ZZ
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
phone:          +000000000
e-mail:         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

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

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

IP Address	ASN	Details
122.155.104.179	AS9931 National Telecom Public Company Limited	`3.26ms` from Bangkok, TH
122.155.105.9	AS9931 National Telecom Public Company Limited	`3.32ms` 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
94.154.172.198	AS209101 IP Vendetta Inc.	`0.26ms` from Amsterdam, NL
89.255.43.166	AS39647 Enreach Netherlands B.V.	`2.57ms` from Amsterdam, NL
162.233.180.118	AS7018 AT&T Enterprises, LLC	`2.52ms` from Atlanta, US
50.78.9.166	AS7922 Comcast Cable Communications, LLC	`7.11ms` from Boston, US
190.31.204.198	AS7303 Telecom Argentina S.A.	`2.99ms` from Cordoba, AR
182.75.103.198	AS9498 BHARTI Airtel Ltd.	`0.76ms` from Delhi, IN
178.203.143.214	AS3209 Vodafone GmbH	`7.08ms` from Duesseldorf, DE
175.162.21.70	AS4837 CHINA UNICOM China169 Backbone	`10.98ms` from Liaoyang, CN
62.116.177.198	AS15456 InterNetX GmbH	`5.54ms` from Ljubljana, SI
34.95.93.6	AS396982 Google LLC	`0.08ms` from Melbourne, AU
60.8.30.150	AS4837 CHINA UNICOM China169 Backbone	`16.67ms` from Qingdao, CN
51.255.99.38	AS16276 OVH SAS	`0.07ms` from Roubaix, FR
95.169.210.214	AS34909 MAXCOM Ltd	`9.60ms` from Sofia, BG
223.112.101.22	AS56046 China Mobile communications corporation	`3.06ms` from Suzhou, CN
114.73.188.198	AS4804 Microplex PTY LTD	`2.00ms` from Sydney, AU
118.73.36.246	AS4837 CHINA UNICOM China169 Backbone	`6.34ms` from Taiyuan, CN
95.107.223.118	AS47394 "Albanian Satellite Communications" sh.p.k.	`1.11ms` from Tirana, AL
98.82.249.214	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
18.207.192.86	AS14618 Amazon.com, Inc.	`1.10ms` from Ashburn, US
94.64.165.230	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.16ms` from Athens, GR
61.181.206.150	AS4837 CHINA UNICOM China169 Backbone	`4.74ms` from Beijing, CN
41.157.195.150	AS37168 Cell C (Pty) Ltd	`1.39ms` from Cape Town, ZA
24.74.243.22	AS11426 Charter Communications Inc	`3.09ms` from Charlotte, US
36.22.169.246	AS4134 CHINANET-BACKBONE	`18.02ms` from Huai'an, CN
45.84.216.38	AS212238 Datacamp Limited	`0.15ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -m10 122.155.107.123

traceroute to 122.155.107.123 (122.155.107.123): 10 hops max, 52 byte packets

1 [AS15169] 142.250.237.158 222.359 ms

2 *

3 [AS4651] 61.19.14.141 290.885 ms

4 *

5 [AS9931] 202.47.235.148 235.137 ms

6 *

7 [AS9931] 202.47.236.150 295.882 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On December 28th 2025

What are IP address ranges?

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