122.155.227.0/24

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:  2026-01-13T05:19:48Z
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 AS9335 CAT IDC Nonthaburi 8,192
122.155.192.0/19 AS9931 CAT IDC Nonthaburi 8,192
122.155.16.0/20 AS9335 CAT TELECOM Data Comm. Dept, IDC Office 4,096
122.155.128.0/20 AS134565 CAT Telecom public company Ltd 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
122.155.16.0/20 AS135566 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
122.155.74.0/24 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
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

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

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

IP Address ASN Details
122.155.227.5 AS4651 National Telecom Public Company Limited 1.57ms 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
203.209.57.104 AS7693 KSC Commercial Internet Co. Ltd. 1.50ms from Bangkok, TH
219.153.114.72 AS134420 Chongqing Telecom 0.82ms from Chongqing, CN
24.32.63.104 AS19108 Optimum 14.90ms from Dallas, US
91.61.243.8 AS3320 Deutsche Telekom AG 3.64ms from Hamburg, DE
204.126.144.104 AS5078 Oklahoma Network for Education Enrichment and 7.35ms from Kansas City, US
76.167.14.56 AS20001 Charter Communications Inc 2.59ms from Los Angeles, US
3.6.6.168 AS16509 Amazon.com, Inc. 0.10ms from Mumbai, IN
209.188.147.24 AS2152 CENIC 2.68ms from San Jose, US
222.112.252.72 AS4766 Korea Telecom 1.03ms from Seoul, KR
99.252.223.24 AS812 Rogers Communications Canada Inc. 5.12ms from Toronto, CA
109.177.39.168 AS5384 Emirates Internet 2.74ms from Al Fujairah City, AE
108.236.2.232 AS7018 AT&T Enterprises, LLC 13.87ms from Atlanta, US
35.92.18.88 AS16509 Amazon.com, Inc. 0.30ms from Boardman, US
84.149.21.184 AS3320 Deutsche Telekom AG 5.88ms from Frankfurt am Main, DE
193.70.63.232 AS16276 OVH SAS 0.07ms from Gravelines, FR
123.27.193.120 AS45899 VNPT Corp 5.82ms from Hanoi, VN
80.0.231.152 AS5089 Virgin Media Limited 8.96ms from London, GB
179.250.120.184 AS26615 TIM S/A 16.75ms from Sao Paulo, BR
174.6.69.104 AS6327 Shaw Communications 7.08ms from Seattle, US
114.70.181.88 AS9870 DONG-EUI UNIVERSITY 6.83ms from Seoul, KR
54.92.107.200 AS16509 Amazon.com, Inc. 0.18ms from Tokyo, JP
188.201.106.88 AS1136 KPN B.V. 13.52ms from Amsterdam, NL
134.98.144.232 AS31898 Oracle Corporation 0.17ms from Amsterdam, NL
129.158.43.8 AS31898 Oracle Corporation 0.21ms from Ashburn, US
197.47.175.24 AS8452 TE-AS 19.07ms from Cairo, EG

Traceroute

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

$
traceroute -a -n -q1 122.155.227.5
traceroute to 122.155.227.5 (122.155.227.5): 64 hops max, 52 byte packets
1 [AS23884] 103.76.182.1 0.442 ms
2 *
3 *
5 [AS4651] 122.155.227.5 2.165 ms
Measurement taken from IPinfo ProbeNet in Bangkok, TH
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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