122.155.244.0/24

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

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

IP Address ASN Details
122.155.244.215 AS4651 National Telecom Public Company Limited 0.73ms 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
87.208.162.168 AS50266 Odido Netherlands B.V. 4.45ms from Amsterdam, NL
35.81.77.232 AS16509 Amazon.com, Inc. 0.56ms from Boardman, US
34.38.137.136 AS396982 Google LLC 0.12ms from Brussels, BE
77.40.93.40 AS12389 PJSC Rostelecom 10.46ms from Kazan, RU
35.178.206.216 AS16509 Amazon.com, Inc. 0.54ms from London, GB
172.249.200.104 AS20001 Charter Communications Inc 6.21ms from Los Angeles, US
47.141.4.168 AS5650 Frontier Communications of America, Inc. 2.03ms from Los Angeles, US
73.134.9.24 AS7922 Comcast Cable Communications, LLC 7.32ms from Manassas, US
24.31.141.24 AS11351 Charter Communications Inc 19.12ms from New York City, US
90.78.76.216 AS3215 Orange S.A. 7.62ms from Paris, FR
90.79.55.56 AS3215 Orange S.A. 1.90ms from Paris, FR
160.218.115.72 AS5610 O2 Czech Republic, a.s. 8.68ms from Prague, CZ
27.117.32.184 AS17857 SK Broadband Co Ltd 7.97ms from Seoul, KR
220.92.250.88 AS4766 Korea Telecom 7.12ms from Seoul, KR
203.116.210.136 AS4657 StarHub Ltd 0.43ms from Singapore, SG
45.39.235.136 AS3356 Level 3 Parent, LLC 0.19ms from Tokyo, JP
117.160.198.200 AS24445 Henan Mobile Communications Co.,Ltd 4.73ms from Zhengzhou, CN
113.4.13.40 AS4837 CHINA UNICOM China169 Backbone 10.05ms from Changchun, CN
174.96.171.104 AS10796 Charter Communications Inc 5.28ms from Columbus, US
62.26.193.184 AS12312 ecotel communication ag 0.42ms from Frankfurt am Main, DE
131.159.216.104 AS209335 Technical University of Munich 13.65ms from Frankfurt am Main, DE
36.48.255.136 AS4134 CHINANET-BACKBONE 15.93ms from Liaoyang, CN
95.106.189.200 AS12389 PJSC Rostelecom 10.89ms from Moscow, RU
64.121.114.56 AS6079 RCN 7.53ms from Philadelphia, US
173.49.161.72 AS701 Verizon Business 1.24ms from Philadelphia, US

Traceroute

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

$
traceroute -a -n -q1 122.155.244.65
traceroute to 122.155.244.65 (122.155.244.65): 64 hops max, 52 byte packets
2 *
3 [AS4651] 61.19.9.141 31.89 ms
4 [AS4651] 122.155.244.65 30.272 ms
Measurement taken from IPinfo ProbeNet in Sepang, MY
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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