122.155.191.0/24

AS9335 · National Telecom Public Company Limited

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Summary

Country	Thailand
Domain	ntplc.co.th
ASN	AS9335
Parent Range	122.155.160.0/19
Registry	APNIC
ID	CAT-IDC2-SERVICE

WHOIS Details

inetnum:        122.155.160.0 - 122.155.191.255
netname:        CAT-IDC2-Service
descr:          CAT IDC2 14th floor CAT IDC2 14th floor(This space is statically assigned.)
country:        TH
admin-c:        SC1450-AP
tech-c:         CS416-AP
abuse-c:        AN3307-AP
status:         ALLOCATED NON-PORTABLE
remarks:        ***send spam abuse to support@idc.cattelecom.com***
notify:         support@idc.cattelecom.com
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:  2026-02-02T07:21:59Z
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:         CAT-IDC Spamming tracking team
nic-hdl:        CS416-AP
e-mail:         abuse@idc.cattelecom.com
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:         support@idc.cattelecom.com
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:          122.155.160.0/19
origin:         AS9335
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 122.155.191.0/24

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

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
122.155.128.0/20	AS134565	CAT Telecom public company Ltd	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
122.155.16.0/20	AS135566	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
122.155.74.0/24	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
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

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

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

IP Address	ASN	Details
122.155.191.141	AS9335 National Telecom Public Company Limited	`0.41ms` 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
75.109.49.184	AS19108 Optimum	`11.85ms` from Ashburn, US
62.174.182.104	AS12430 VODAFONE ESPANA S.A.U.	`8.15ms` from Barcelona, ES
1.253.115.88	AS9318 SK Broadband Co Ltd	`7.20ms` from Incheon, KR
217.145.112.88	AS3257 GTT Communications Inc.	`1.06ms` from London, GB
34.142.23.8	AS396982 Google LLC	`0.12ms` from London, GB
18.101.227.216	AS16509 Amazon.com, Inc.	`6.16ms` from Madrid, ES
79.46.127.120	AS3269 Telecom Italia S.p.A.	`5.51ms` from Milan, IT
185.177.127.8	AS49981 WorldStream B.V.	`0.11ms` from Naaldwijk, NL
34.158.67.168	AS396982 Google LLC	`0.15ms` from Oudeschip, NL
181.199.76.136	AS27947 Telconet S.A	`1.45ms` from Quito, EC
108.231.75.8	AS7018 AT&T Enterprises, LLC	`4.68ms` from Santa Clara, US
23.84.142.8	AS20115 Charter Communications LLC	`5.51ms` from St. Louis, US
77.138.30.72	AS12849 Hot-Net internet services Ltd.	`11.80ms` from Tel Aviv, IL
34.168.124.216	AS396982 Google LLC	`0.14ms` from The Dalles, US
216.110.233.88	AS29974 Wightman Telecom	`4.95ms` from Toronto, CA
154.242.63.248	AS36947 Telecom Algeria	`11.88ms` from Algiers, DZ
125.66.117.24	AS4134 CHINANET-BACKBONE	`4.87ms` from Chengdu, CN
134.161.35.152	AS22594 University of Northern Iowa	`11.96ms` from Chicago, US
97.149.88.8	AS6167 Verizon Business	`12.24ms` from Chicago, US
14.177.64.72	AS45899 VNPT Corp	`0.82ms` from Hanoi, VN
88.48.182.24	AS3269 Telecom Italia S.p.A.	`3.54ms` from Milan, IT
37.139.42.104	AS47764 LLC VK	`1.11ms` from Moscow, RU
95.170.119.248	AS49293 Digital Tehnology Ltd	`6.58ms` from Novosibirsk, RU
91.44.223.24	AS3320 Deutsche Telekom AG	`5.27ms` from Nuernberg, DE
126.59.201.56	AS17676 SoftBank Corp.	`5.39ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f7 122.155.191.27

traceroute to 122.155.191.27 (122.155.191.27): 64 hops max, 52 byte packets

7 [AS4651] 61.19.9.109 210.763 ms

8 *

9 *

10 [AS9335] 122.155.30.166 208.84 ms

11 *

12 [AS9335] 122.155.191.27 211.583 ms

Measurement taken from

IPinfo ProbeNet in Bacau, RO

On March 20th 2026

What are IP address ranges?

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