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 0.72ms 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
52.24.158.72 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
71.117.189.184 AS701 Verizon Business 2.71ms from Boston, US
98.216.139.88 AS7922 Comcast Cable Communications, LLC 9.18ms from Boston, US
190.216.85.40 AS3549 Level 3 Parent, LLC 0.50ms from Buenos Aires, AR
213.122.102.104 AS2856 British Telecommunications PLC 6.63ms from Erith, GB
84.153.177.152 AS3320 Deutsche Telekom AG 8.82ms from Frankfurt am Main, DE
180.219.145.232 AS17924 SmarTone Mobile Communications Ltd 9.34ms from Hong Kong, HK
106.203.194.248 AS24560 Bharti Airtel Ltd., Telemedia Services 1.89ms from Hyderabad, IN
45.233.210.248 AS267339 3M Fibra 0.63ms from Joao Pessoa, BR
41.171.141.8 AS36937 Liquid Telecommunications South Africa (Pty) Ltd 2.20ms from Johannesburg, ZA
159.135.54.88 AS32244 Liquid Web, L.L.C 0.20ms from Lansing, US
79.159.32.136 AS3352 TELEFONICA DE ESPANA S.A.U. 10.51ms from Madrid, ES
198.58.190.120 AS1403 EBOX 3.76ms from Montreal, CA
119.47.155.40 AS7679 QTnet,Inc. 11.08ms from Osaka, JP
195.20.198.88 AS15847 Interfaces SAS 0.60ms from Paris, FR
98.117.209.232 AS701 Verizon Business 4.44ms from Philadelphia, US
190.152.23.216 AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 1.23ms from Quito, EC
60.65.218.8 AS17676 SoftBank Corp. 2.56ms from Tokyo, JP
133.175.39.104 AS2519 ARTERIA Networks Corporation 2.41ms from Tokyo, JP
69.30.174.88 AS7029 Windstream Communications LLC 5.99ms from Ashburn, US
8.152.232.24 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.72ms from Beijing, CN
76.136.184.200 AS7922 Comcast Cable Communications, LLC 5.64ms from Chicago, US
111.69.22.24 AS23655 2degrees Networks Limited 1.04ms from Christchurch, NZ
166.155.244.216 AS6167 Verizon Business 17.19ms from Dallas, US
78.16.67.40 AS2110 Enet Communications LIMITED 4.09ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 122.155.235.2
traceroute to 122.155.235.2 (122.155.235.2): 64 hops max, 52 byte packets
1 [AS15169] 72.14.236.39 243.761 ms
2 *
3 [AS4651] 61.19.7.226 1830.953 ms
4 [AS4651] 122.155.235.2 235.277 ms
Measurement taken from IPinfo ProbeNet in Milan, IT
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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