122.155.226.0/24

AS4651  ·  The Communications Authority of Thailand(CAT)

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Summary

Country Thailand
Domain cat.net.th
ASN AS4651
Registry APNIC
ID CAT-IIGNET

WHOIS Details

inetnum:        122.155.224.0 - 122.155.239.255
netname:        CAT-IIGnet
descr:          CAT TELECOM Data Comm. Dept, Intrenet Office
country:        TH
admin-c:        TC476-AP
tech-c:         IC174-AP
abuse-c:        AC1657-AP
status:         ALLOCATED NON-PORTABLE
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:  2021-01-27T22:15:21Z
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:  2025-09-03T04:45:53Z
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:         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

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

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
122.155.16.0/20 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
122.155.128.0/20 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
122.155.55.0/24 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

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

IP Address ASN Details
122.155.226.170 AS4651 The Communications Authority of Thailand(CAT) 1.40ms 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
60.4.160.248 AS4837 CHINA UNICOM China169 Backbone 9.13ms from Beijing, CN
62.165.255.200 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 3.55ms from Budapest, HU
46.102.194.40 AS51561 ICUK Computing Services Limited 0.34ms from London, GB
172.91.122.152 AS20001 Charter Communications Inc 7.71ms from Los Angeles, US
107.175.21.24 AS36352 HostPapa 0.37ms from Los Angeles, US
88.34.90.40 AS3269 Telecom Italia S.p.A. 3.86ms from Milan, IT
79.18.182.8 AS3269 Telecom Italia S.p.A. 4.71ms from Rome, IT
58.239.252.168 AS9318 SK Broadband Co Ltd 7.33ms from Seoul, KR
95.35.183.184 AS1680 Cellcom Fixed Line Communication L.P 1.94ms from Tel Aviv, IL
202.208.223.104 AS10010 TOKAI Communications Corporation 0.78ms from Tokyo, JP
34.118.108.72 AS396982 Google LLC 0.12ms from Warsaw, PL
104.20.59.24 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
73.86.247.216 AS7922 Comcast Cable Communications, LLC 5.35ms from Ashburn, US
65.48.123.56 AS40911 L2Networks Corp. 4.77ms from Atlanta, US
105.197.31.104 AS24835 Vodafone Data 10.70ms from Cairo, EG
67.184.16.120 AS7922 Comcast Cable Communications, LLC 5.52ms from Chicago, US
65.24.95.88 AS10796 Charter Communications Inc 17.53ms from Columbus, US
173.173.39.232 AS11427 Charter Communications Inc 6.00ms from Dallas, US
189.162.100.56 AS8151 UNINET 4.38ms from Guadalajara, MX
122.9.63.8 AS58466 CHINANET Guangdong province network 3.55ms from Guangzhou, CN
104.143.55.120 AS40230 Columbus Telephone Company 3.98ms from Kansas City, US
109.151.171.56 AS2856 British Telecommunications PLC 1.48ms from London, GB
107.163.163.104 AS18978 Enzu Inc 0.64ms from Los Angeles, US
189.69.158.56 AS27699 TELEFÔNICA BRASIL S.A 3.55ms from Osasco, BR
86.69.131.216 AS15557 Societe Francaise Du Radiotelephone - SFR SA 17.88ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 122.155.226.117
traceroute to 122.155.226.117 (122.155.226.117): 64 hops max, 52 byte packets
2 *
Measurement taken from IPinfo ProbeNet in Chang-hua, TW
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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