61.19.186.0/24

AS9931 · National Telecom Public Company Limited

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Thailand
Domain	cat.net.th
ASN	AS9931
Parent Range	61.19.160.0/19
Registry	APNIC
ID	CAT-IP-POLL-BB-SERVICE

WHOIS Details

inetnum:        61.19.160.0 - 61.19.191.255
netname:        CAT-IP-poll-BB-Service
descr:          CAT TELECOM Data Comm. Dept, Intrenet Office
descr:          ***send spam abuse to [email protected]***
country:        TH
admin-c:        TC476-AP
tech-c:         IC174-AP
tech-c:         CB840-AP
abuse-c:        AN3307-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-NTPCL-TH
mnt-irt:        IRT-NTPCL-TH
last-modified:  2025-11-19T23:59:27Z
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:         CAT Broadband
address:        10 Fl. 72. CAT TELECOM TOWER Bangrak Bangkok Thailand
country:        TH
phone:          +66-261-42138
e-mail:         [email protected]
nic-hdl:        CB840-AP
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2018-02-07T08:56:35Z
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

route:          61.19.160.0/19
origin:         AS9931
descr:          CAT Telecom Public Company Limited 13th CAT TELECOM TOWER NEW ROAD SRIPHRAYA BANGRAK BANGKOK THAILAND
mnt-by:         MAINT-NTPCL-TH
last-modified:  2025-11-19T01:51:42Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 61.19.186.0/24

Range	ASN	Company	Num of IPs
61.19.160.0/19	AS9931	CAT TELECOM Data Comm. Dept, Intrenet Office	8,192

Nearby Ranges

BGP prefixes that overlap with 61.19.0.0/16

Range	ASN	Company	Num of IPs
61.19.160.0/19	AS9931	CAT TELECOM Data Comm. Dept, Intrenet Office	8,192
61.19.128.0/20	AS18252	CAT TELECOM Data Comm. Dept, Intrenet Office	4,096
61.19.240.0/20	AS9335	CAT TELECOM Data Comm. Dept, IDC Office	4,096
61.19.240.0/20	AS9931	CAT TELECOM Data Comm. Dept, IDC Office	4,096
61.19.208.0/22	AS9931	72 Charoenkrung Road Bangrak Bangkok THAILAND 10501	1,024
61.19.236.0/22	AS9931	TC476-AP IC174-AP	1,024
61.19.212.0/22	AS9931	294/1 M.13 suanrajkharn road muang KHONGHAN 40000 ***send spam abuse to	1,024
61.19.196.0/22	AS9931	492 Changmai-Lumpang Road Muang changmai	1,024
61.19.144.0/22	AS9931	492 Changmai-Lumpang Road Muang changmai	1,024
61.19.32.0/22	AS9931	492 Changmai-Lumpang Road Muang changmai	1,024
61.19.28.0/22	AS9931	294/1 M.13 suanrajkharn road muang KHONGHAN 40000 ***send spam abuse to	1,024
61.19.24.0/22	AS9931	490/1 Petchakaserm Road Hadyai Songkhla 90110	1,024
61.19.192.0/22	AS9931	525/9 M.10 MUANG NAKHONSAWAN 6000 ***send spam abuse to	1,024
61.19.44.0/22	AS9931	124 M.10 south-Pattaya Road banglamung Pattaya 20260	1,024
61.19.200.0/22	AS9931	490/1 Petchakaserm Road Hadyai Songkhla 90110	1,024
61.19.20.0/22	AS9931	CAT Phitsanulok office , Phitsanulok 65000	1,024
61.19.52.0/22	AS9931	72 Charoenkrung Road Bangrak Bangkok THAILAND 10501	1,024
61.19.204.0/23	AS135635	CAT TELECOM Data Comm. Dept, Intrenet Office	512
61.19.148.0/23	AS9931	294/1 M.13 suanrajkharn road muang KHONGHAN 40000 ***send spam abuse to	512
61.19.152.0/23	AS9931	490/1162 M.4 Petkhaserm road muang Rajburi 70000	512
61.19.154.0/23	AS9931	124 M.10 south-Pattaya Road banglamung Pattaya 20260	512
61.19.156.0/23	AS9931	525/9 Tumbon nakhonsawantok Muang Nakhonsawan 60000	512
61.19.158.0/23	AS9931	294/1 M.13 suanrajkharn road muang KHONGHAN 40000 ***send spam abuse	512
61.19.204.0/23	AS9931	CAT TELECOM Data Comm. Dept, Intrenet Office	512
61.19.218.0/23	AS9931	CAT TELECOM Data Comm. Dept, Intrenet Office	512
61.19.228.0/23	AS9931	CAT TELECOM Data Comm. Dept, Intrenet Office	512
61.19.220.0/24	AS9931	CAT TELECOM Data Comm. Dept, Intrenet Office	256
61.19.223.0/24	AS9931	CAT TELECOM Data Comm. Dept, Intrenet Office	256
61.19.95.0/24	AS9931	Rajabhat Nakhonsawan University 398 M.9 Tumbon Nakhonsawantok Mung Nakhonsawan THAILAND 60000	256
61.19.210.0/24	AS9931	Cooperative Promotion Department for NT Corporate Intenet Services	256
61.19.195.0/24	AS9931	KAMPHAENG PHET RAJABHAT UNIVERSITY 69 M.1 NAKHONCHUM MUENG KAMPHAENG PHET 62000	256
61.19.191.0/24	AS9931	Global Technology Co., Ltd.	256
61.19.189.0/24	AS9931	Global Technology Co., Ltd.	256
61.19.16.0/24	AS9931	Aeronautical Radio of Thailand	256
61.19.222.0/24	AS7715	Government Saving Bank	256
61.19.16.0/24	AS137058	Aeronautical Radio of Thailand	256
61.19.57.0/24	AS9931	Department of Public Works and Town & Country Planning 218/1 RAMA 6 Road phayathai Bangkok THAILAND 10400	256
61.19.58.0/24	AS9931	Bangkok Christian College 35 Pramuan Road Bangrak angkok THAILAND 10500	256
61.19.211.0/24	AS9931	Asia Broadcasting Television Ltd. 1858/42-44, Bangna-Trad Road (Km. 4.5), Bangna Bangkok 10260 Tel +66-275-14055	256
61.19.59.0/24	AS9931	Goverment Housing Bank 63 Rama IV Hweay-khwang Bangkok Thailand 10310	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
38.55.94.248	AS174 Cogent Communications, LLC	`11.47ms` from Atlanta, US
111.167.29.88	AS4837 CHINA UNICOM China169 Backbone	`4.92ms` from Beijing, CN
143.89.110.248	AS3363 Hong Kong University of Science and Technology	`2.05ms` from Hong Kong, HK
185.66.205.184	AS47638 Cadence Networks Ltd	`0.72ms` from London, GB
84.172.213.136	AS3320 Deutsche Telekom AG	`4.70ms` from Nuernberg, DE
222.146.128.24	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.58ms` from Osaka, JP
90.90.216.24	AS3215 Orange S.A.	`1.81ms` from Paris, FR
213.128.185.24	AS203424 TUSSA IKT AS	`14.90ms` from Sandefjord, NO
182.231.159.168	AS17858 LG POWERCOMM	`2.14ms` from Seoul, KR
39.114.1.216	AS9318 SK Broadband Co Ltd	`6.12ms` from Seoul, KR
123.11.134.232	AS4837 CHINA UNICOM China169 Backbone	`7.52ms` from Zhengzhou, CN
157.143.32.248	AS8758 Iway AG	`0.78ms` from Zuerich, CH
178.228.220.24	AS31615 Odido Netherlands B.V.	`12.83ms` from Amsterdam, NL
91.181.251.72	AS5432 Proximus NV	`2.51ms` from Brussels, BE
112.45.139.104	AS9808 China Mobile Communications Group Co., Ltd.	`10.63ms` from Chengdu, CN
78.78.188.216	AS3301 Telia Company AB	`13.36ms` from Copenhagen, DK
143.239.109.104	AS1213 ASIERA TECHNOLOGY SERVICES CLG	`4.92ms` from Dublin, IE
89.0.42.24	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`2.16ms` from Duesseldorf, DE
58.219.164.104	AS4134 CHINANET-BACKBONE	`8.78ms` from Huai'an, CN
86.172.235.72	AS2856 British Telecommunications PLC	`3.81ms` from London, GB
109.145.14.152	AS2856 British Telecommunications PLC	`6.11ms` from London, GB
13.52.5.40	AS16509 Amazon.com, Inc.	`0.14ms` from San Jose, US
35.189.16.40	AS396982 Google LLC	`0.10ms` from Sydney, AU
70.24.136.200	AS577 Bell Canada	`5.46ms` from Toronto, CA
82.173.170.40	AS13127 Odido Netherlands B.V.	`17.54ms` 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 -m9 61.19.186.29

traceroute to 61.19.186.29 (61.19.186.29): 9 hops max, 52 byte packets

1 [AS15169] 72.14.236.39 134.098 ms

2 *

3 [AS4651] 61.19.7.18 179.815 ms

4 [AS4651] 122.155.226.58 185.425 ms

5 [AS9931] 202.47.236.97 182.721 ms

6 [AS9931] 202.47.238.82 178.159 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in The Dalles, US

On December 20th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales