122.155.58.0/24

AS9931  ·  National Telecom Public Company Limited

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Summary

Country Thailand
Domain cat.net.th
ASN AS9931
Registry APNIC
ID CAT-MY

WHOIS Details

inetnum:        122.155.56.0 - 122.155.63.255
netname:        CAT-my
descr:          CAT Wireless 99 Chaeng Watthana Road Bangkok
country:        TH
admin-c:        SMB8-AP
tech-c:         SS3950-AP
tech-c:         JM2201-AP
tech-c:         AC1657-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:  2025-11-24T08:55:43Z
source:         APNIC

person:         Support my byCAT
address:        CAT Telecom Public Company Limited
address:        Wireless Operation and Maintenance Department,
address:        72 CAT Telecom Tower, 12th Floor
address:        Charoenkrung Rd, Bangrak Bangkok
country:        TH
phone:          +66-210-411256
e-mail:         support@cat3g.com
nic-hdl:        SMB8-AP
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2014-10-31T03:43:45Z
source:         APNIC

person:         Sorapong sotthiwanichwong
address:        CAT Wireless 99 Moo 3  Chaeng Watthana Road Bangkok
country:        TH
phone:          +66 881-818844
e-mail:         sorapong.s@cattelecom.com
nic-hdl:        SS3950-AP
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2020-05-25T06:53:59Z
source:         APNIC

role:           ABUSE CATTH
country:        ZZ
address:        National Telecom Public Company Limited (CAT)
address:        NT Tower Bangkok Bangkok 10500
address:        Thailand
phone:          +000000000
e-mail:         admin-thix@cat.net.th
admin-c:        TC476-AP
tech-c:         IC174-AP
nic-hdl:        AC1657-AP
remarks:        Generated from irt object IRT-CAT-TH
remarks:        admin-thix@cat.net.th was validated on 2025-07-16
abuse-mailbox:  admin-thix@cat.net.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-16T04:41:14Z
source:         APNIC

person:         Jakkrit  Mongkon
address:        CAT Wireless 99 Moo 3  Chaeng Watthana Road Bangkok
country:        TH
phone:          +66-2-1041161
e-mail:         Jakkrit.m@cattelecom.com
nic-hdl:        JM2201-AP
mnt-by:         MAINT-CAT-TH
last-modified:  2017-02-01T09:38:02Z
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
122.155.16.0/20 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
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

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

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
23.96.101.24 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
44.234.157.184 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
140.141.165.248 AS12119 ITV-3 5.07ms from Chicago, US
118.178.142.56 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.70ms from Hangzhou, CN
104.48.105.232 AS7018 AT&T Enterprises, LLC 2.90ms from Houston, US
74.112.114.104 AS11525 Hancock Rural Telephone Corp. 1.40ms from Indianapolis, US
167.89.99.184 AS11377 SendGrid, Inc. 6.29ms from Los Angeles, US
90.249.255.120 AS5378 Vodafone Limited 3.40ms from Manchester, GB
83.202.101.248 AS3215 Orange S.A. 3.73ms from Paris, FR
20.199.106.184 AS8075 Microsoft Corporation 0.17ms from Paris, FR
120.50.80.104 AS7562 HCN Dongjak 0.84ms from Seoul, KR
203.73.95.8 AS4780 Digital United Inc. 0.72ms from Taipei, TW
200.6.144.24 AS27745 Telefonia Bonairiano N.V. 1.52ms from Willemstad, CW
34.65.227.8 AS396982 Google LLC 0.10ms from Zuerich, CH
193.28.178.40 AS202656 Ivanov Vitaliy Sergeevich 0.44ms from Amsterdam, NL
118.209.253.24 AS7545 TPG Telecom Limited 1.88ms from Brisbane, AU
34.255.219.216 AS16509 Amazon.com, Inc. 0.22ms from Dublin, IE
185.146.195.168 AS16276 OVH SAS 0.10ms from Gravelines, FR
113.224.186.216 AS4837 CHINA UNICOM China169 Backbone 8.43ms from Liaoyang, CN
87.165.47.40 AS3320 Deutsche Telekom AG 2.90ms from Nuernberg, DE
202.221.243.8 AS2497 Internet Initiative Japan Inc. 9.58ms from Osaka, JP
18.231.17.248 AS16509 Amazon.com, Inc. 0.16ms from Osasco, BR
201.43.253.72 AS27699 TELEFÔNICA BRASIL S.A 3.73ms from Osasco, BR
52.1.244.72 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
200.4.70.40 AS20173 Televisa, S.A de C.V. 3.70ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 -m9 122.155.58.37
traceroute to 122.155.58.37 (122.155.58.37): 9 hops max, 52 byte packets
1 [AS15169] 72.14.236.39 254.193 ms
2 *
3 [AS4651] 61.19.7.14 234.657 ms
4 [AS4651] 122.155.226.70 232.003 ms
5 [AS9931] 202.47.238.145 231.232 ms
6 [AS9931] 202.47.238.78 233.52 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Hamina, FI
On

What are IP address ranges?

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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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