122.155.225.0/24

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:         pitoon.p@ntplc.co.th
abuse-mailbox:  pitoon.p@ntplc.co.th
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:         pitoon.p@ntplc.co.th
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
nic-hdl:        AN3307-AP
remarks:        Generated from irt object IRT-NTPCL-TH
abuse-mailbox:  pitoon.p@ntplc.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-19T01:51:42Z
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 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

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

IP Address ASN Details
122.155.225.74 AS4651 National Telecom Public Company Limited 0.33ms 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
77.170.192.152 AS1136 KPN B.V. 2.17ms from Amsterdam, NL
99.145.191.56 AS7018 AT&T Enterprises, LLC 6.80ms from Chicago, US
139.186.169.72 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.23ms from Chongqing, CN
34.246.151.200 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
119.246.216.200 AS9269 Hong Kong Broadband Network Ltd. 0.72ms from Hong Kong, HK
162.206.182.56 AS7018 AT&T Enterprises, LLC 2.50ms from Miami, US
34.14.129.184 AS396982 Google LLC 0.09ms from Mumbai, IN
176.142.116.232 AS5410 Bouygues Telecom SA 7.69ms from Paris, FR
1.97.7.56 AS4766 Korea Telecom 1.24ms from Seoul, KR
125.224.210.232 AS3462 Data Communication Business Group 2.51ms from Taichung, TW
153.232.108.8 AS4713 NTT DOCOMO BUSINESS,Inc. 3.30ms from Tokyo, JP
97.148.65.136 AS6167 Verizon Business 12.59ms from Atlanta, US
41.40.190.120 AS8452 TE-AS 3.32ms from Cairo, EG
194.74.103.120 AS2856 British Telecommunications PLC 4.00ms from London, GB
126.26.245.184 AS17676 SoftBank Corp. 2.33ms from Osaka, JP
49.250.111.56 AS9617 JCOM Co., Ltd. 17.56ms from Osaka, JP
68.109.163.216 AS22773 Cox Communications Inc. 8.12ms from Phoenix, US
212.171.154.184 AS3269 Telecom Italia S.p.A. 13.91ms from Rome, IT
14.91.239.72 AS4766 Korea Telecom 5.81ms from Seoul, KR
1.241.135.104 AS9318 SK Broadband Co Ltd 1.94ms from Seoul, KR
114.219.160.88 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 7.04ms from Shanghai, CN
126.103.143.24 AS17676 SoftBank Corp. 3.39ms from Tokyo, JP
46.165.2.168 AS49218 Nizhnetagilskie Kompyuternye Seti LLC 1.92ms from Yekaterinburg, RU
136.160.191.24 AS394395 Towson University 3.12ms from Ashburn, US
108.44.168.136 AS701 Verizon Business 3.13ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f2 122.155.225.5
traceroute to 122.155.225.5 (122.155.225.5): 64 hops max, 52 byte packets
3 *
4 [AS4651] 122.155.225.5 60.115 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
On

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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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