122.155.78.0/23

AS9931  ·  The Communication Authoity of Thailand, CAT

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Summary

Country Thailand
Domain cattelecom.com
ASN AS9931
Registry APNIC
ID CAT-BANGKOK

WHOIS Details

inetnum:        122.155.64.0 - 122.155.127.255
netname:        CAT-BANGKOK
descr:          CAT Telecom public company Ltd
country:        TH
admin-c:        IC174-AP
tech-c:         TC476-AP
abuse-c:        AC1657-AP
status:         ALLOCATED NON-PORTABLE
remarks:        spaming abus sent to admin-thix@cat.net.th
notify:         admin-thix@cat.net.th
mnt-by:         MAINT-TH-THIX-CAT
mnt-lower:      MAINT-TH-THIX-CAT
mnt-routes:     MAINT-TH-THIX-CAT
mnt-irt:        IRT-CAT-TH
last-modified:  2021-01-27T22:15:18Z
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

person:         IP-network CAT Telecom
nic-hdl:        IC174-AP
e-mail:         noc@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:  2022-09-05T09:44:01Z
source:         APNIC

irt:            IRT-CAT-TH
address:        National Telecom Public Company Limited (CAT)
address:        NT Tower Bangkok Bangkok 10500
address:        Thailand
e-mail:         admin-thix@cat.net.th
abuse-mailbox:  admin-thix@cat.net.th
admin-c:        TC476-AP
tech-c:         IC174-AP
auth:           # Filtered
remarks:        admin-thix@cat.net.th was validated on 2025-07-16
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2025-11-18T00:26:25Z
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
122.155.66.0/24 AS9931 NT Corporate Services Group Allocated 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
122.155.74.0/24 AS9931 OHTL Public Co., Ltd. 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

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

IP Address ASN Details
122.155.79.193 AS9931 The Communication Authoity of Thailand, CAT 3.17ms from Bangkok, TH
122.155.78.145 AS9931 The Communication Authoity of Thailand, CAT 1.22ms 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
96.109.243.55 AS7922 Comcast Cable Communications, LLC 1.07ms from Chicago, US
47.210.65.71 AS19108 Optimum 12.14ms from Dallas, US
24.248.243.103 AS36860 BancFirst 7.44ms from Dallas, US
38.181.242.247 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.02ms from Hong Kong, HK
106.216.69.87 AS45609 Bharti Airtel Ltd. AS for GPRS Service 6.83ms from Kolkata, IN
37.75.219.167 AS25591 BCLan LLC 10.77ms from Krasnodar, RU
84.66.144.39 AS5378 Vodafone Limited 5.13ms from Manchester, GB
74.76.170.183 AS11351 Charter Communications Inc 10.70ms from New York City, US
128.14.106.135 AS21859 Zenlayer Inc 0.85ms from Singapore, SG
104.24.58.247 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
90.170.226.7 AS12479 Orange Espagne SA 6.04ms from Zaragoza, ES
185.143.46.39 AS55293 A2 Hosting, Inc. 0.31ms from Amsterdam, NL
76.19.175.23 AS7922 Comcast Cable Communications, LLC 6.40ms from Boston, US
37.61.170.215 AS57710 KOREX networks, s.r.o. 4.73ms from Bratislava, SK
58.104.94.87 AS4804 Microplex PTY LTD 11.24ms from Brisbane, AU
184.181.33.215 AS22773 Cox Communications Inc. 15.51ms from Dallas, US
58.154.224.7 AS4538 China Education and Research Network Center 7.01ms from Liaoyang, CN
83.213.1.71 AS12338 Euskaltel S.A. 12.90ms from Madrid, ES
151.67.30.215 AS1267 WIND TRE S.P.A. 6.07ms from Milan, IT
190.219.253.231 AS18809 Cable Onda 6.99ms from Panama, PA
79.183.215.231 AS8551 Bezeq International Ltd. 2.72ms from Tel Aviv, IL
89.111.201.247 AS25144 "Telekomunikacije Republike Srpske" akcionarsko drustvo Banja Luka 6.70ms from Zagreb, HR
197.200.233.23 AS36947 Telecom Algeria 12.28ms from Algiers, DZ
73.216.22.247 AS7922 Comcast Cable Communications, LLC 10.10ms from Ashburn, US
92.222.217.7 AS16276 OVH SAS 2.96ms from Frankfurt am Main, 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 122.155.78.241
traceroute to 122.155.78.241 (122.155.78.241): 64 hops max, 52 byte packets
5 [AS64050] 61.19.60.99 1.737 ms
Measurement taken from IPinfo ProbeNet in Bangkok, TH
On

What are IP address ranges?

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