122.155.0.0/19

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:        122.155.0.0 - 122.155.15.255
netname:        CAT-IDC-Service
descr:          CAT TELECOM Data Comm. Dept, IDC Office
descr:          ***send spam abuse to [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:          122.155.0.0/20
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 are contained by 122.155.0.0/19

Range ASN Company Num of IPs
122.155.16.0/20 AS135566 CAT TELECOM Data Comm. Dept, IDC Office 4,096
122.155.0.0/20 AS9335 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 4,655 domain names hosted across 347 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
122.155.5.21 abt-ladbualuang.go.th 349
122.155.17.55 showddair.com 120
122.155.21.148 gentleandnatural.co.th 103
122.155.21.171 platformobs.com 72
122.155.21.166 benzpetra.com 63
122.155.21.134 nekketsu-racing.com 62
122.155.21.165 siamaloevera.co.th 60
122.155.21.157 sahachartsethakit.com 60
122.155.21.162 kkysince1975.com 59
122.155.17.103 pppower.co.th 53
122.155.21.144 blazeglove.com 51
122.155.17.106 xn--42c8am2bzc6g.com 46
122.155.18.21 w3hatyai.com 45
122.155.5.136 jaroen2020.com 43
122.155.21.141 dpe.co.th 43
122.155.17.62 awj.co.th 40
122.155.18.203 anmonster.com 40
122.155.3.95 globaleduth.com 40
122.155.17.190 neunkho.go.th 39
122.155.7.48 udaluminum.co.th 36

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

1,752 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
122.155.8.3 AS9335 National Telecom Public Company Limited 0.38ms from Bangkok, TH
122.155.24.3 AS9335 National Telecom Public Company Limited 0.53ms from Bangkok, TH
122.155.5.103 AS9335 National Telecom Public Company Limited 0.27ms from Bangkok, TH
122.155.15.205 AS9335 National Telecom Public Company Limited 0.42ms from Bangkok, TH
122.155.30.202 AS9335 National Telecom Public Company Limited 0.24ms from Bangkok, TH
122.155.1.39 AS9335 National Telecom Public Company Limited 0.40ms from Bangkok, TH
122.155.2.3 AS9335 National Telecom Public Company Limited 0.50ms from Bangkok, TH
122.155.18.234 AS9335 National Telecom Public Company Limited 0.26ms from Bangkok, TH
122.155.21.2 AS9335 National Telecom Public Company Limited 0.35ms from Bangkok, TH
122.155.11.203 AS9335 National Telecom Public Company Limited 0.35ms from Bangkok, TH
122.155.29.34 AS9335 National Telecom Public Company Limited 0.24ms from Bangkok, TH
122.155.14.9 AS9335 National Telecom Public Company Limited 0.23ms from Bangkok, TH
122.155.23.79 AS9335 National Telecom Public Company Limited 0.32ms from Bangkok, TH
122.155.10.119 AS9335 National Telecom Public Company Limited 0.31ms from Bangkok, TH
122.155.9.57 AS9335 National Telecom Public Company Limited 0.33ms from Bangkok, TH
122.155.26.10 AS135566 National Telecom Public Company Limited 0.27ms from Bangkok, TH
122.155.6.1 AS9335 National Telecom Public Company Limited 0.39ms from Bangkok, TH
122.155.16.247 AS9335 National Telecom Public Company Limited 0.26ms from Bangkok, TH
122.155.17.144 AS9335 National Telecom Public Company Limited 0.27ms from Bangkok, TH
122.155.27.125 AS135566 National Telecom Public Company Limited 0.28ms from Bangkok, TH
122.155.0.235 AS9335 National Telecom Public Company Limited 0.28ms from Bangkok, TH
122.155.28.58 AS9335 National Telecom Public Company Limited 0.27ms from Bangkok, TH
122.155.3.56 AS9335 National Telecom Public Company Limited 0.36ms from Bangkok, TH
122.155.22.121 AS9335 National Telecom Public Company Limited 0.29ms from Bangkok, TH
122.155.13.29 AS9335 National Telecom Public Company Limited 0.30ms 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
209.22.228.147 AS27064 United States Department of Defense (DoD) 2.78ms from Atlanta, US
54.68.204.115 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
181.0.9.51 AS7303 Telecom Argentina S.A. 11.47ms from Buenos Aires, AR
20.29.92.35 AS8075 Microsoft Corporation 0.29ms from Des Moines, US
18.201.139.243 AS16509 Amazon.com, Inc. 0.41ms from Dublin, IE
89.117.111.99 AS212238 Datacamp Limited 0.56ms from Frankfurt am Main, DE
27.39.108.67 AS17816 China Unicom IP network China169 Guangdong province 9.57ms from Guangzhou, CN
61.147.251.227 AS4134 CHINANET-BACKBONE 5.93ms from Huai'an, CN
34.147.153.147 AS396982 Google LLC 0.11ms from London, GB
146.97.148.35 AS786 Jisc Services Limited 6.86ms from London, GB
50.1.242.163 AS7065 Sonic.net, LLC 1.12ms from Los Angeles, US
176.137.0.3 AS5410 Bouygues Telecom SA 2.88ms from Marseille, FR
52.94.206.99 AS16509 Amazon.com, Inc. 0.10ms from Osasco, BR
125.147.49.115 AS4766 Korea Telecom 1.62ms from Seoul, KR
175.251.23.227 AS4766 Korea Telecom 4.23ms from Seoul, KR
185.55.230.131 AS8860 Delta HighTech Ltd. 0.39ms from Sofia, BG
139.211.106.195 AS4837 CHINA UNICOM China169 Backbone 6.71ms from Changchun, CN
67.202.182.115 AS35986 Vyve Broadband 8.64ms from Dallas, US
115.74.34.243 AS7552 Viettel Group 0.95ms from Ho Chi Minh City, VN
201.171.122.147 AS8151 UNINET 3.94ms from Los Angeles, US
58.227.51.195 AS9318 SK Broadband Co Ltd 6.10ms from Seoul, KR
116.233.5.227 AS4812 China Telecom (Group) 4.63ms from Shanghai, CN
122.116.23.35 AS3462 Data Communication Business Group 0.79ms from Taipei, TW
157.107.90.147 AS4685 Asahi Net 2.57ms from Tokyo, JP
198.35.62.51 AS53933 Telx 1.10ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -f3 122.155.12.3
traceroute to 122.155.12.3 (122.155.12.3): 64 hops max, 52 byte packets
3 [AS64050] 61.19.60.73 0.861 ms
6 [AS9335] 122.155.12.3 0.479 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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