1. All IP Ranges
  2. 122.0.0.0/8
  3. 122.155.0.0/16
  4. AS9335  | 122.155.203.0/24

122.155.203.0/24

AS9335  ·  National Telecom Public Company Limited

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Summary

Country Thailand
Domain ntplc.co.th
ASN AS9335
Parent Range 122.155.192.0/19
Registry APNIC
ID CAT-IDCNONTHABURI-SERVICE

WHOIS Details

inetnum:        122.155.192.0 - 122.155.223.255
netname:        CAT-IDCnonthaburi-Service
descr:          CAT IDC Nonthaburi
country:        TH
admin-c:        SC1450-AP
tech-c:         CS416-AP
abuse-c:        AN3307-AP
status:         ALLOCATED NON-PORTABLE
remarks:        ***send spam abuse to support@idc.cattelecom.com***
notify:         support@idc.cattelecom.com
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:  2026-02-02T07:21:59Z
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

route:          122.155.192.0/19
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:  2025-11-19T01:52:14Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 122.155.203.0/24

Range ASN Company Num of IPs
122.155.192.0/19 AS9335 CAT IDC Nonthaburi 8,192
122.155.192.0/19 AS9931 CAT IDC Nonthaburi 8,192

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 AS9931 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 AS46071 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
122.155.66.0/24 AS9931 NT Corporate Services Group Allocated 256
122.155.55.0/24 AS9335 CAT Telecom public company Ltd 256
122.155.74.0/24 AS9931 OHTL Public Co., 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

Hosted domains

There are no domains currently hosted on this ASN.

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
Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
208.104.14.168 AS14615 Comporium, Inc 8.24ms from Charlotte, US
196.21.38.104 AS2018 TENET (The UNINET Project) 5.23ms from Johannesburg, ZA
80.192.79.8 AS5089 Virgin Media Limited 7.24ms from London, GB
203.214.159.168 AS7545 TPG Telecom Limited 10.57ms from Melbourne, AU
95.139.216.104 AS12389 PJSC Rostelecom 4.26ms from Moscow, RU
37.143.85.24 AS50266 Odido Netherlands B.V. 2.23ms from Amsterdam, NL
41.36.98.184 AS8452 TE-AS 6.34ms from Cairo, EG
175.9.186.184 AS4134 CHINANET-BACKBONE 2.08ms from Changsha, CN
23.238.105.8 AS54290 Hostwinds LLC. 0.21ms from Dallas, US
188.40.126.120 AS24940 Hetzner Online GmbH 0.21ms from Falkenstein, DE
109.62.2.136 AS20776 Outremer Telecom SAS 9.31ms from Le Lamentin, MQ
82.185.213.24 AS3269 Telecom Italia S.p.A. 5.19ms from Milan, IT
141.126.138.104 AS20115 Charter Communications LLC 17.33ms from Minneapolis, US
178.140.42.184 AS42610 PJSC Rostelecom 1.54ms from Moscow, RU
118.179.226.136 AS56055 Micro Logic Systems 2.47ms from Nouméa, NC
153.227.155.24 AS4713 NTT DOCOMO BUSINESS,Inc. 6.93ms from Osaka, JP
27.204.63.120 AS4837 CHINA UNICOM China169 Backbone 5.02ms from Qingdao, CN
88.92.141.8 AS2119 Telenor Norge AS 19.40ms from Sandefjord, NO
179.234.52.24 AS28573 Claro NXT Telecomunicacoes Ltda 5.84ms from Sao Paulo, BR
108.143.75.248 AS8075 Microsoft Corporation 0.31ms from Amsterdam, NL
108.143.232.56 AS8075 Microsoft Corporation 0.30ms from Amsterdam, NL
68.83.157.56 AS7922 Comcast Cable Communications, LLC 8.02ms from Ashburn, US
80.152.240.232 AS3320 Deutsche Telekom AG 2.69ms from Duesseldorf, DE
54.36.44.200 AS16276 OVH SAS 0.08ms from Gravelines, FR
61.243.97.168 AS4837 CHINA UNICOM China169 Backbone 12.51ms from Hohhot, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 122.155.203.52
traceroute to 122.155.203.52 (122.155.203.52): 7 hops max, 52 byte packets
3 [AS64050] 61.19.60.57 0.887 ms
5 *
6 *
7 *
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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