122.155.17.0/24

AS9335  ·  National Telecom Public Company Limited

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Summary

Country Thailand
Domain cattelecom.com
ASN AS9335
Parent Range 122.155.16.0/20
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 [email protected] and [email protected]
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:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
nic-hdl:        AN3307-AP
remarks:        Generated from irt object IRT-NTPCL-TH
abuse-mailbox:  [email protected]
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:         [email protected]
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:         [email protected]
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:         [email protected]
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

Overlapping Ranges

BGP prefixes that contain 122.155.17.0/24

Range ASN Company Num of IPs
122.155.16.0/20 AS135566 CAT TELECOM Data Comm. Dept, IDC Office 4,096
122.155.16.0/20 AS9335 CAT TELECOM Data Comm. Dept, IDC Office 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 1,573 domain names hosted across 73 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
122.155.17.71 naturalresourcesenegy.com 129
122.155.17.103 bull1688.com 53
122.155.17.115 lovealgorithm.co.th 52
122.155.17.175 evobylim.com 48
122.155.17.106 cro-ton.com 46
122.155.17.245 sreichcompany.com 36
122.155.17.189 sdcinter.co.th 26
122.155.17.114 giftshop.in.th 26
122.155.17.253 stpthailand.in.th 23
122.155.17.85 c-pro.co.th 21
122.155.17.74 artsofthekingdom.org 17
122.155.17.77 gsc-map.com 8
122.155.17.99 mutun.in.th 6
122.155.17.11 prathan.org 5
122.155.17.59 aismed.co.th 4
122.155.17.121 pubat.net 3
122.155.17.111 worksafetyfoundation.com 3
122.155.17.97 ca-wine.com 3
122.155.17.186 biocoslab.co.th 2
122.155.17.4 vziodirect.com 2

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

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

IP Address ASN Details
122.155.17.142 AS9335 National Telecom Public Company Limited 0.23ms 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
57.157.48.56 AS8075 Microsoft Corporation 0.23ms from Boydton, US
34.28.243.248 AS396982 Google LLC 0.12ms from Council Bluffs, US
140.235.201.152 AS55201 SkyQuantum Internet Service 0.29ms from Fremont, US
43.154.38.248 AS132203 Tencent Building, Kejizhongyi Avenue 0.57ms from Hong Kong, HK
37.106.74.56 AS25019 Saudi Telecom Company JSC 4.58ms from Manama, BH
67.205.134.152 AS14061 DigitalOcean, LLC 0.20ms from New York City, US
27.198.241.152 AS4837 CHINA UNICOM China169 Backbone 8.01ms from Qingdao, CN
67.181.223.232 AS7922 Comcast Cable Communications, LLC 6.37ms from San Jose, US
13.87.224.24 AS8075 Microsoft Corporation 0.55ms from San Jose, US
13.210.25.40 AS16509 Amazon.com, Inc. 0.10ms from Sydney, AU
153.232.134.104 AS4713 NTT DOCOMO BUSINESS,Inc. 3.56ms from Tokyo, JP
206.220.189.8 AS394273 Airnet Wireless Inc. 19.00ms from Toronto, CA
178.196.169.40 AS3303 Swisscom (Switzerland) Ltd 0.72ms from Zuerich, CH
193.26.24.40 AS12586 GHOSTnet GmbH 0.25ms from Frankfurt am Main, DE
14.241.225.8 AS45899 VNPT Corp 1.08ms from Ho Chi Minh City, VN
14.199.234.216 AS9269 Hong Kong Broadband Network Ltd. 0.40ms from Hong Kong, HK
187.36.211.104 AS28573 Claro NXT Telecomunicacoes Ltda 13.98ms from Rio de Janeiro, BR
20.165.58.200 AS8075 Microsoft Corporation 0.15ms from San Antonio, US
184.65.98.136 AS6327 Shaw Communications 7.62ms from Seattle, US
90.191.23.104 AS3249 Telia Eesti AS 0.65ms from Tallinn, EE
86.14.57.136 AS5089 Virgin Media Limited 7.32ms from London, GB
98.61.187.72 AS7922 Comcast Cable Communications, LLC 5.90ms from Minneapolis, US
189.175.0.184 AS8151 UNINET 1.93ms from Monterrey, MX
91.20.216.136 AS3320 Deutsche Telekom AG 8.59ms from Nuernberg, DE
217.253.180.248 AS3320 Deutsche Telekom AG 2.33ms from Nuernberg, DE

Traceroute

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

$
traceroute -a -n -q1 -f5 122.155.17.101
traceroute to 122.155.17.101 (122.155.17.101): 64 hops max, 52 byte packets
5 [AS64050] 61.19.60.124 0.942 ms
Measurement taken from IPinfo ProbeNet in Bangkok, TH
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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