122.155.235.0/24

AS4651  ·  National Telecom Public Company Limited

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Summary

Country Thailand
Domain cat.net.th
ASN AS4651
Registry APNIC
ID CAT-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:        AN3307-AP
status:         ALLOCATED NON-PORTABLE
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:         [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

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

IP Address ASN Details
122.155.235.6 AS4651 National Telecom Public Company Limited 0.58ms 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
212.5.199.200 AS6855 Slovak Telekom, a.s. 1.15ms from Bratislava, SK
156.216.145.24 AS8452 TE-AS 3.54ms from Cairo, EG
221.9.93.248 AS4837 CHINA UNICOM China169 Backbone 2.34ms from Changchun, CN
141.164.12.184 AS16913 Loyola University New Orleans 12.97ms from Dallas, US
116.119.206.40 AS9498 BHARTI Airtel Ltd. 0.59ms from Delhi, IN
113.11.48.24 AS7565 BDCOM-BD 1.20ms from Dhaka, BD
178.231.59.248 AS31615 Odido Netherlands B.V. 14.35ms from Dronten, NL
91.53.189.168 AS3320 Deutsche Telekom AG 6.48ms from Duesseldorf, DE
14.226.220.136 AS45899 VNPT Corp 2.50ms from Ho Chi Minh City, VN
165.16.232.8 AS327909 iONLINE INTERNET SERVICE PROVIDER 12.22ms from Johannesburg, ZA
68.126.118.184 AS7018 AT&T Enterprises, LLC 2.17ms from Los Angeles, US
62.151.255.8 AS12479 Orange Espagne SA 12.28ms from Madrid, ES
92.61.105.168 AS216050 Lietparkas UAB 0.07ms from Madrid, ES
45.151.31.24 AS208677 "Cloud Technologies" LLC trading as Cloud.ru 1.13ms from Moscow, RU
74.118.5.104 AS26217 V P Holdings, Inc. 6.44ms from Orlando, US
71.223.45.232 AS209 CenturyLink Communications, LLC 3.14ms from Phoenix, US
73.225.180.168 AS7922 Comcast Cable Communications, LLC 6.43ms from Seattle, US
119.205.136.216 AS4766 Korea Telecom 4.34ms from Seoul, KR
112.166.161.232 AS4766 Korea Telecom 6.10ms from Seoul, KR
52.220.216.168 AS16509 Amazon.com, Inc. 0.14ms from Singapore, SG
212.235.108.216 AS1680 Cellcom Fixed Line Communication L.P 3.61ms from Tel Aviv, IL
84.110.209.8 AS8551 Bezeq International Ltd. 0.44ms from Tel Aviv, IL
83.110.198.40 AS5384 Emirates Internet 3.02ms from Al Fujairah City, AE
75.219.19.168 AS6167 Verizon Business 16.93ms from Chicago, US
93.196.204.248 AS3320 Deutsche Telekom AG 8.30ms 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 -f3 122.155.235.2
traceroute to 122.155.235.2 (122.155.235.2): 64 hops max, 52 byte packets
3 [AS9002] 87.245.233.166 18.433 ms
4 *
5 *
6 *
7 *
8 [AS4651] 61.19.9.173 210.03 ms
9 [AS4651] 122.155.235.2 208.315 ms
Measurement taken from IPinfo ProbeNet in Saint Petersburg, RU
On

What are IP address ranges?

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