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:  2026-01-13T05:19:48Z
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	AS134565	CAT Telecom public company Ltd	4,096
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	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

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

IP Address	ASN	Details
122.155.143.10	AS46071 Pioneer Elabs Ltd.	`0.85ms` 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
72.83.218.216	AS701 Verizon Business	`1.95ms` from Ashburn, US
100.7.18.104	AS701 Verizon Business	`5.08ms` from Ashburn, US
94.65.66.24	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.18ms` from Athens, GR
160.99.9.136	AS13303 University of Nis	`4.21ms` from Belgrade, RS
34.223.137.120	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
2.56.236.200	AS3257 GTT Communications Inc.	`0.26ms` from Dallas, US
223.198.233.120	AS4134 CHINANET-BACKBONE	`4.53ms` from Haikou, CN
196.0.120.8	AS21491 Uganda Telecom	`14.65ms` from Mombasa, KE
186.168.50.40	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`16.69ms` from Panama, PA
78.202.15.104	AS12322 Free SAS	`12.90ms` from Paris, FR
18.210.205.136	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
120.126.123.120	AS1659 Taiwan Academic Network (TANet) Information Center	`1.93ms` from Taipei, TW
110.131.62.216	AS9824 JCOM Co., Ltd.	`9.88ms` from Tokyo, JP
97.157.23.72	AS6167 Verizon Business	`13.30ms` from Chicago, US
168.61.176.24	AS8075 Microsoft Corporation	`0.33ms` from Des Moines, US
129.226.129.40	AS132203 Tencent Building, Kejizhongyi Avenue	`0.42ms` from Hong Kong, HK
51.14.193.136	AS2856 British Telecommunications PLC	`5.54ms` from London, GB
45.11.232.56	AS9009 M247 Europe SRL	`0.09ms` from Madrid, ES
73.233.189.24	AS7922 Comcast Cable Communications, LLC	`5.47ms` from New York City, US
60.134.1.24	AS17676 SoftBank Corp.	`3.47ms` from Osaka, JP
86.209.29.40	AS3215 Orange S.A.	`8.79ms` from Paris, FR
211.176.70.232	AS9318 SK Broadband Co Ltd	`1.72ms` from Seoul, KR
221.140.137.216	AS9318 SK Broadband Co Ltd	`1.52ms` from Seoul, KR
176.74.216.88	AS51248 Host-Telecom.com s.r.o.	`0.17ms` from Veseli nad Moravou, CZ
62.112.147.8	AS59642 UAB Cherry Servers	`0.34ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f3 122.155.143.18

traceroute to 122.155.143.18 (122.155.143.18): 64 hops max, 52 byte packets

3 [AS64050] 61.19.60.144 1.507 ms

4 [AS9931] 202.47.238.153 1.056 ms

5 [AS9931] 202.47.235.82 1.825 ms

6 [AS46071] 122.155.143.18 0.897 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On January 18th 2026

What are IP address ranges?

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