122.155.143.0/24

AS46071 · Pioneer Elabs Ltd.

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Summary

Country	Thailand
Domain	cattelecom.com
ASN	AS46071
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:  2025-12-01T07:59:03Z
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

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 122.155.143.0/24

Range	ASN	Company	Num of IPs
122.155.128.0/20	AS46071	CAT Telecom public company Ltd	4,096
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	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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Pingable IPs

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

IP Address	ASN	Details
122.155.143.9	AS46071 Pioneer Elabs Ltd.	`0.88ms` 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
130.127.15.72	AS12148 Clemson University	`3.48ms` from Atlanta, US
118.93.190.88	AS9500 One New Zealand Group Limited	`2.65ms` from Auckland, NZ
101.182.190.56	AS1221 Telstra Limited	`4.51ms` from Brisbane, AU
118.122.71.8	AS4134 CHINANET-BACKBONE	`9.76ms` from Chengdu, CN
12.139.113.40	AS7018 AT&T Enterprises, LLC	`7.99ms` from Chicago, US
77.33.182.152	AS44869 FIBIA P/S	`3.65ms` from Copenhagen, DK
13.79.93.104	AS8075 Microsoft Corporation	`0.22ms` from Dublin, IE
59.58.149.88	AS4134 CHINANET-BACKBONE	`3.97ms` from Fuzhou, CN
180.124.116.24	AS4134 CHINANET-BACKBONE	`9.63ms` from Huai'an, CN
172.65.211.56	AS13335 Cloudflare, Inc.	`0.12ms` from Lisbon, PT
195.105.26.8	AS8075 Microsoft Corporation	`0.29ms` from London, GB
88.37.137.152	AS3269 Telecom Italia S.p.A.	`3.35ms` from Milan, IT
73.228.180.8	AS7922 Comcast Cable Communications, LLC	`6.67ms` from Minneapolis, US
106.68.209.216	AS7545 TPG Telecom Limited	`1.00ms` from Perth, AU
45.28.138.8	AS7018 AT&T Enterprises, LLC	`2.32ms` from San Jose, US
61.75.233.40	AS4766 Korea Telecom	`7.29ms` from Seoul, KR
89.178.29.8	AS8402 PJSC Vimpelcom	`5.25ms` from Yekaterinburg, RU
67.167.105.200	AS7922 Comcast Cable Communications, LLC	`7.10ms` from Chicago, US
40.99.149.216	AS8075 Microsoft Corporation	`0.34ms` from Frankfurt am Main, DE
4.144.35.56	AS8075 Microsoft Corporation	`0.29ms` from Hong Kong, HK
20.164.50.40	AS8075 Microsoft Corporation	`0.15ms` from Johannesburg, ZA
116.177.31.200	AS4837 CHINA UNICOM China169 Backbone	`5.25ms` from Lanzhou, CN
90.199.210.200	AS5607 Sky UK Limited	`4.90ms` from London, GB
51.104.200.104	AS8075 Microsoft Corporation	`0.28ms` from London, GB
142.180.15.72	AS577 Bell Canada	`3.60ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 122.155.143.21

traceroute to 122.155.143.21 (122.155.143.21): 64 hops max, 52 byte packets

1 [AS56630] 77.72.16.177 1.72 ms

2 [] 193.239.117.159 18.947 ms

3 [AS4651] 61.19.9.109 155.106 ms

4 [AS4651] 61.19.7.82 154.805 ms

5 [AS4651] 122.155.226.14 158.347 ms

6 [AS9931] 202.47.238.53 167.893 ms

7 [AS9931] 202.47.236.82 171.688 ms

8 [AS9931] 202.47.235.82 177.535 ms

9 [AS9931] 122.155.131.42 171.859 ms

10 [AS46071] 122.155.143.21 171.586 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On November 28th 2025

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