1. All IP Ranges
  2. 122.0.0.0/8
  3. 122.155.0.0/16
  4. AS9335  | 122.155.149.0/24

122.155.149.0/24

AS9335  ·  National Telecom Public Company Limited

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Summary

Country Thailand
Domain ntplc.co.th
ASN AS9335
Parent Range 122.155.144.0/21
Registry APNIC
ID CAT-CARRIER-NEUTRAL-NET

WHOIS Details

inetnum:        122.155.144.0 - 122.155.151.255
netname:        CAT-Carrier-neutral-Net
descr:          CAT Telehouse floor 4, 53/58 Village No. 8
descr:          Tivanont Road, Bang Kra So
descr:          Sub-Area,Mueang Nonthaburi District, Nonthaburi 11000
country:        TH
admin-c:        SJ2438-AP
tech-c:         AS1611-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:         Anupong Sathapornphol
address:        CAT Telehouse floor 4, 53/58 Village No. 8
address:        Tivanont Road, Bang Kra So
address:        Sub-Area,Mueang Nonthaburi District, Nonthaburi 11000
country:        TH
phone:          +66-210-47449
e-mail:         [email protected]
nic-hdl:        AS1611-AP
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2014-11-14T08:23:32Z
source:         APNIC

person:         Supachai jaturaprom
address:        CAT Telehouse floor 4, 53/58 Village No. 8
address:        Tivanont Road, Bang Kra  So
address:        Sub-Area,Mueang Nonthaburi District, Nonthaburi, 11000
country:        TH
phone:          +66-210-47450
e-mail:         [email protected]
nic-hdl:        SJ2438-AP
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2014-11-14T08:24:11Z
source:         APNIC

route:          122.155.144.0/21
origin:         AS9335
descr:          CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-11-19T01:52:13Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 122.155.149.0/24

Range ASN Company Num of IPs
122.155.144.0/21 AS9335 CAT Telehouse floor 4, 53/58 Village No. 8 2,048

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
Read more

Pingable IPs

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

IP Address ASN Details
122.155.149.1 AS9335 National Telecom Public Company Limited 0.78ms 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
75.185.43.232 AS10796 Charter Communications Inc 11.63ms from Columbus, US
90.186.146.88 AS3209 Vodafone GmbH 7.81ms from Frankfurt am Main, DE
198.89.254.104 AS46231 Watch Communications 7.60ms from Indianapolis, US
68.167.5.120 AS401776 IDC Cube 0.28ms from Los Angeles, US
76.217.144.8 AS7018 AT&T Enterprises, LLC 18.98ms from Los Angeles, US
153.168.166.8 AS4713 NTT DOCOMO BUSINESS,Inc. 2.64ms from Osaka, JP
171.117.214.168 AS4837 CHINA UNICOM China169 Backbone 3.20ms from Taiyuan, CN
93.180.191.136 AS12741 Netia SA 4.71ms from Warsaw, PL
23.63.124.120 AS16625 Akamai Technologies, Inc. 0.31ms from Berlin, DE
74.249.94.88 AS8075 Microsoft Corporation 0.23ms from Boydton, US
87.196.14.168 AS2860 NOS COMUNICACOES, S.A. 1.93ms from Braga, PT
81.146.54.24 AS2856 British Telecommunications PLC 5.12ms from Erith, GB
189.179.85.72 AS8151 UNINET 8.85ms from Guadalajara, MX
42.58.126.184 AS4837 CHINA UNICOM China169 Backbone 7.33ms from Liaoyang, CN
176.253.218.168 AS5607 Sky UK Limited 5.52ms from London, GB
47.199.139.200 AS5650 Frontier Communications of America, Inc. 7.40ms from Miami, US
58.183.175.184 AS18144 Enecom,Inc. 7.96ms from Osaka, JP
119.185.14.152 AS4837 CHINA UNICOM China169 Backbone 7.18ms from Qingdao, CN
3.232.158.152 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
63.139.126.232 AS7029 Windstream Communications LLC 5.91ms from Secaucus, US
59.20.234.232 AS4766 Korea Telecom 6.42ms from Seoul, KR
85.206.167.72 AS61272 Informacines sistemos ir technologijos, UAB 0.11ms from Siauliai, LT
20.116.117.152 AS8075 Microsoft Corporation 0.18ms from Toronto, CA
36.103.182.24 AS4134 CHINANET-BACKBONE 0.22ms from Zhongwei, CN
4.210.176.120 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 122.155.149.1
traceroute to 122.155.149.1 (122.155.149.1): 64 hops max, 52 byte packets
1 [AS23884] 103.76.182.1 4.015 ms
2 *
3 [AS64050] 61.19.60.57 0.992 ms
4 [AS9335] 122.155.149.1 0.947 ms
Measurement taken from IPinfo ProbeNet in Bangkok, TH
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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