122.155.243.0/24

AS4651  ·  National Telecom Public Company Limited

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Summary

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

WHOIS Details

inetnum:        122.155.240.0 - 122.155.247.255
netname:        CAT-NIXnet
descr:          CAT TELECOM Data Comm. Dept, Intrenet Office
country:        TH
admin-c:        TC476-AP
tech-c:         IC174-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:         IP-network CAT Telecom
nic-hdl:        IC174-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:  2022-09-05T09:44:01Z
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

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 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

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

IP Address ASN Details
122.155.243.92 AS4651 National Telecom Public Company Limited 0.72ms 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
175.17.92.200 AS4837 CHINA UNICOM China169 Backbone 3.27ms from Changchun, CN
45.192.129.8 AS134824 Host Your Infrastructure ( Pvt) Ltd 15.36ms from Chennai, IN
134.228.201.56 AS13490 Buckeye Cablevision, Inc. 7.78ms from Detroit, US
46.110.38.40 AS30600 Metronet 2.24ms from Minneapolis, US
125.9.34.136 AS9824 JCOM Co., Ltd. 10.94ms from Osaka, JP
197.64.135.248 AS16637 MTN SA 14.41ms from Pretoria, ZA
107.216.245.56 AS7018 AT&T Enterprises, LLC 4.34ms from San Jose, US
24.69.99.152 AS6327 Shaw Communications 6.97ms from Seattle, US
123.163.2.216 AS4134 CHINANET-BACKBONE 6.64ms from Zhengzhou, CN
61.52.88.88 AS4837 CHINA UNICOM China169 Backbone 1.10ms from Zhengzhou, CN
34.212.123.200 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
129.79.9.152 AS87 Indiana University 5.10ms from Chicago, US
119.224.46.120 AS9790 Two Degrees Networks Limited 1.47ms from Christchurch, NZ
76.182.213.168 AS11427 Charter Communications Inc 5.11ms from Dallas, US
69.76.86.8 AS7843 Charter Communications Inc 13.89ms from Dallas, US
83.141.4.136 AS29551 Aixit GmbH 0.54ms from Frankfurt am Main, DE
187.205.103.24 AS8151 UNINET 7.36ms from Guadalajara, MX
105.175.211.168 AS37119 UNITEL SA 3.01ms from Luanda, AO
148.223.110.8 AS8151 UNINET 12.80ms from Mexico City, MX
168.221.253.152 AS20214 Comcast Cable Communications, LLC 1.90ms from Miami, US
86.252.58.168 AS3215 Orange S.A. 3.97ms from Paris, FR
72.223.103.216 AS22773 Cox Communications Inc. 1.93ms from Phoenix, US
3.236.244.56 AS14618 Amazon.com, Inc. 0.37ms from Reston, US
191.114.83.56 AS7418 TELEFÓNICA CHILE S.A. 15.39ms from Santiago, CL
104.252.254.104 AS396356 Latitude.sh 0.11ms 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 -f5 122.155.243.66
traceroute to 122.155.243.66 (122.155.243.66): 64 hops max, 52 byte packets
5 [AS4651] 61.19.9.141 25.081 ms
6 [AS4651] 122.155.243.66 23.599 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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