122.155.16.0/20

AS9335  ·  National Telecom Public Company Limited

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Summary

Country Thailand
Domain cattelecom.com
ASN AS9335
Registry APNIC
ID CAT-IDC-SERVICE

WHOIS Details

inetnum:        122.155.16.0 - 122.155.31.255
netname:        CAT-IDC-Service
descr:          CAT TELECOM Data Comm. Dept, IDC Office
descr:          # send spam abuse to support@idc.cattelecom.com and abuse@idc.cattelecom.com
country:        TH
admin-c:        SC1450-AP
tech-c:         TC476-AP
tech-c:         CS416-AP
abuse-c:        AN3307-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         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:         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

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:          122.155.16.0/20
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:  2025-11-19T01:52:11Z
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
122.155.128.0/20 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 3,430 domain names hosted across 190 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
122.155.17.109 prohealth-nursinghome.com 108
122.155.21.171 atlasdiscoverry.com 72
122.155.17.144 area.co.th 71
122.155.21.166 sannboutique.com 63
122.155.21.134 nekketsu-racing.com 62
122.155.21.165 expertswindow.com 60
122.155.17.79 plaimanas.co 59
122.155.17.188 servizio.co.th 55
122.155.21.144 morakothotel.co.th 51
122.155.21.136 eduprogress.com 46
122.155.17.247 thuleclub.com 45
122.155.18.203 siammtk.co.th 39
122.155.21.152 faasiam.com 37
122.155.21.170 octcon.co.th 34
122.155.18.147 budget-pl.com 33
122.155.17.167 luckyninecorp.com 32
122.155.17.184 suchada.com 27
122.155.18.17 goodriseservice.co.th 23
122.155.17.98 nrplasia.com 23
122.155.18.100 tarit.in.th 22

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

1,087 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
122.155.28.6 AS9335 National Telecom Public Company Limited 0.31ms from Bangkok, TH
122.155.23.44 AS9335 National Telecom Public Company Limited 0.33ms from Bangkok, TH
122.155.26.140 AS135566 National Telecom Public Company Limited 0.28ms from Bangkok, TH
122.155.30.205 AS9335 National Telecom Public Company Limited 0.27ms from Bangkok, TH
122.155.16.114 AS9335 National Telecom Public Company Limited 0.31ms from Bangkok, TH
122.155.18.234 AS9335 National Telecom Public Company Limited 0.27ms from Bangkok, TH
122.155.25.3 AS9335 National Telecom Public Company Limited 0.52ms from Bangkok, TH
122.155.29.41 AS9335 National Telecom Public Company Limited 0.23ms from Bangkok, TH
122.155.17.142 AS9335 National Telecom Public Company Limited 0.23ms from Bangkok, TH
122.155.22.100 AS9335 National Telecom Public Company Limited 0.27ms from Bangkok, TH
122.155.27.183 AS135566 National Telecom Public Company Limited 0.28ms from Bangkok, TH
122.155.24.3 AS9335 National Telecom Public Company Limited 0.48ms from Bangkok, TH
122.155.21.3 AS9335 National Telecom Public Company Limited 0.39ms from Bangkok, TH
122.155.19.1 AS9335 National Telecom Public Company Limited 0.56ms 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
145.219.15.4 AS201017 Achmea Interne Diensten N.V. 3.81ms from Amsterdam, NL
158.195.11.84 AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET 0.80ms from Bratislava, SK
99.81.233.100 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
81.154.255.228 AS2856 British Telecommunications PLC 2.60ms from Erith, GB
178.198.242.20 AS3303 Swisscom (Switzerland) Ltd 0.73ms from Geneve, CH
182.61.6.4 AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd. 2.81ms from Guangzhou, CN
116.97.150.100 AS7552 Viettel Group 3.75ms from Hanoi, VN
125.59.54.100 AS9908 HK Cable TV Ltd 1.18ms from Hong Kong, HK
73.76.175.244 AS7922 Comcast Cable Communications, LLC 7.82ms from Houston, US
93.102.182.196 AS2860 NOS COMUNICACOES, S.A. 11.51ms from Lisbon, PT
73.88.189.228 AS7922 Comcast Cable Communications, LLC 6.54ms from Murfreesboro, US
67.241.19.36 AS11351 Charter Communications Inc 17.86ms from New York City, US
80.138.83.52 AS3320 Deutsche Telekom AG 6.67ms from Nuernberg, DE
86.73.69.180 AS15557 Societe Francaise Du Radiotelephone - SFR SA 10.43ms from Paris, FR
87.88.68.180 AS5410 Bouygues Telecom SA 5.78ms from Paris, FR
52.6.172.68 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
3.39.97.164 AS16509 Amazon.com, Inc. 0.29ms from Seoul, KR
121.185.176.196 AS4766 Korea Telecom 5.03ms from Seoul, KR
118.221.107.212 AS9318 SK Broadband Co Ltd 5.87ms from Seoul, KR
81.68.84.100 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.71ms from Shanghai, CN
18.141.125.84 AS16509 Amazon.com, Inc. 0.12ms from Singapore, SG
31.154.102.196 AS12400 Partner Communications Ltd. 0.32ms from Tel Aviv, IL
113.2.23.180 AS4837 CHINA UNICOM China169 Backbone 4.89ms from Harbin, CN
23.202.71.132 AS16625 Akamai Technologies, Inc. 0.46ms from Miami, US
68.172.37.196 AS11351 Charter Communications Inc 17.72ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f3 122.155.27.11
traceroute to 122.155.27.11 (122.155.27.11): 64 hops max, 52 byte packets
3 [AS64050] 61.19.60.99 0.896 ms
Measurement taken from IPinfo ProbeNet in Bangkok, TH
On

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