122.155.108.0/22

AS9931 · National Telecom Public Company Limited

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Summary

Country	Thailand
Domain	cattelecom.com
ASN	AS9931
Registry	APNIC
ID	CAT-BANGKOK

WHOIS Details

inetnum:        122.155.64.0 - 122.155.127.255
netname:        CAT-BANGKOK
descr:          CAT Telecom public company Ltd
country:        TH
admin-c:        IC174-AP
tech-c:         TC476-AP
abuse-c:        AN3307-AP
status:         ALLOCATED NON-PORTABLE
remarks:        spaming abus sent to [email protected]
notify:         [email protected]
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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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Pingable IPs

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

IP Address	ASN	Details
122.155.108.225	AS9931 National Telecom Public Company Limited	`5.68ms` from Bangkok, TH
122.155.111.5	AS9931 National Telecom Public Company Limited	`5.95ms` 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
86.99.224.118	AS5384 Emirates Internet	`6.09ms` from Al Fujairah City, AE
52.232.64.134	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
185.59.17.166	AS203148 Xenius BVBA	`0.36ms` from Brussels, BE
188.173.6.230	AS48161 NEXTGEN COMMUNICATIONS SRL	`3.89ms` from Bucharest, RO
42.115.103.22	AS18403 FPT Telecom Company	`1.26ms` from Ho Chi Minh City, VN
92.19.144.182	AS13285 TalkTalk Communications Limited	`8.73ms` from London, GB
78.146.97.166	AS13285 TalkTalk Communications Limited	`1.82ms` from London, GB
108.214.242.118	AS7018 AT&T Enterprises, LLC	`9.52ms` from Miami, US
96.85.245.86	AS7922 Comcast Cable Communications, LLC	`10.16ms` from Miami, US
95.245.172.230	AS3269 Telecom Italia S.p.A.	`6.44ms` from Milan, IT
73.199.147.38	AS7922 Comcast Cable Communications, LLC	`8.91ms` from New York City, US
88.120.65.134	AS12322 Free SAS	`5.46ms` from Paris, FR
93.88.108.198	AS39120 Convergenze S.p.A.	`5.61ms` from Rome, IT
61.32.34.70	AS3786 LG DACOM Corporation	`5.87ms` from Seoul, KR
175.206.50.86	AS4766 Korea Telecom	`5.52ms` from Seoul, KR
177.106.47.22	AS53006 ALGAR TELECOM S/A	`6.47ms` from São Paulo, BR
9.163.34.86	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
65.190.176.166	AS11426 Charter Communications Inc	`12.08ms` from Ashburn, US
91.83.234.54	AS12301 Invitech ICT Services Kft.	`4.62ms` from Budapest, HU
82.82.79.214	AS3209 Vodafone GmbH	`4.53ms` from Hamburg, DE
14.230.163.70	AS45899 VNPT Corp	`3.09ms` from Ho Chi Minh City, VN
203.122.218.54	AS4739 Internode Pty Ltd	`11.71ms` from Melbourne, AU
73.124.206.134	AS7922 Comcast Cable Communications, LLC	`3.95ms` from Miami, US
170.81.160.6	AS266420 NTC Comunicaçoes Ltda ME	`1.57ms` from Osasco, BR
78.196.227.86	AS12322 Free SAS	`12.86ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f3 122.155.111.1

traceroute to 122.155.111.1 (122.155.111.1): 64 hops max, 52 byte packets

3 [AS64050] 61.19.60.99 4.504 ms

4 [AS9931] 202.47.236.73 0.677 ms

5 [AS9931] 202.47.236.94 1.231 ms

6 [AS9931] 202.47.236.158 2.737 ms

7 [AS9931] 202.129.31.230 5.995 ms

8 [AS9931] 122.155.111.1 6.224 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 6th 2025

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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