122.155.132.0/24

AS9931 · National Telecom Public Company Limited

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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:  2025-12-01T07:59:03Z
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 122.155.132.0/24

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

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

IP Address	ASN	Details
122.155.132.55	AS9931 National Telecom Public Company Limited	`0.97ms` 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
104.208.157.104	AS8075 Microsoft Corporation	`0.29ms` from Boydton, US
35.138.217.168	AS33363 Charter Communications, Inc	`9.77ms` from Miami, US
174.166.69.24	AS7922 Comcast Cable Communications, LLC	`6.57ms` from New York City, US
180.0.169.104	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.62ms` from Osaka, JP
59.12.195.152	AS4766 Korea Telecom	`1.68ms` from Seoul, KR
102.67.216.8	AS36924 GVA Cote d'Ivoire SAS	`14.65ms` from Accra, GH
13.69.64.72	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
75.240.243.200	AS6167 Verizon Business	`17.15ms` from Chicago, US
130.0.55.88	AS6876 TENET Scientific Production Enterprise LLC	`3.48ms` from Chisinau, MD
168.105.112.8	AS6360 University of Hawaii	`3.50ms` from Honolulu, US
88.248.55.232	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.74ms` from Izmir, TR
151.249.133.120	AS42772 Unitary enterprise A1	`4.40ms` from Minsk, BY
78.194.216.120	AS12322 Free SAS	`1.42ms` from Paris, FR
27.235.142.104	AS4766 Korea Telecom	`1.89ms` from Seoul, KR
54.253.242.24	AS16509 Amazon.com, Inc.	`0.13ms` from Sydney, AU
146.190.26.216	AS14061 DigitalOcean, LLC	`0.22ms` from Amsterdam, NL
76.118.80.104	AS7922 Comcast Cable Communications, LLC	`5.31ms` from Boston, US
78.98.183.24	AS6855 Slovak Telekom, a.s.	`1.69ms` from Bratislava, SK
51.186.173.248	AS5607 Sky UK Limited	`1.36ms` from Dublin, IE
116.97.71.24	AS7552 Viettel Group	`3.28ms` from Hanoi, VN
52.229.153.104	AS8075 Microsoft Corporation	`0.30ms` from Hong Kong, HK
61.159.85.88	AS4134 CHINANET-BACKBONE	`5.91ms` from Lanzhou, CN
64.18.81.40	AS21548 Beanfield Technologies Inc.	`0.81ms` from Montreal, CA
70.53.248.232	AS577 Bell Canada	`7.52ms` from Montreal, CA
211.185.216.216	AS4766 Korea Telecom	`3.35ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 122.155.132.92

traceroute to 122.155.132.92 (122.155.132.92): 64 hops max, 52 byte packets

3 [AS64050] 61.19.60.99 2.208 ms

4 [AS9931] 202.47.236.73 0.583 ms

5 [AS9931] 202.47.236.34 1.056 ms

6 [AS9931] 202.47.235.82 1.364 ms

7 [AS9931] 122.155.132.92 1.277 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 14th 2025

What are IP address ranges?

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