1. All IP Ranges
  2. 61.0.0.0/8
  3. 61.19.0.0/16
  4. AS9931  | 61.19.109.0/24

61.19.109.0/24

AS9931  ·  National Telecom Public Company Limited

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Summary

Country Thailand
Domain cat.net.th
ASN AS9931
Registry APNIC
ID CAT-ISP-NET

WHOIS Details

inetnum:        61.19.64.0 - 61.19.127.255
netname:        CAT-ISP-NET
descr:          72 Charoenkrung Road Bangrak Bangkok THAILAND 10501
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:  2025-11-19T23:59:27Z
source:         APNIC

irt:            IRT-NTPCL-TH
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
e-mail:         pitoon.p@ntplc.co.th
abuse-mailbox:  pitoon.p@ntplc.co.th
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
auth:           # Filtered
mnt-by:         MAINT-NTPCL-TH
last-modified:  2026-02-02T07:21:59Z
source:         APNIC

role:           ABUSE NTPCLTH
country:        ZZ
address:        99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
phone:          +000000000
e-mail:         pitoon.p@ntplc.co.th
admin-c:        NTPC2-AP
tech-c:         NTPC2-AP
nic-hdl:        AN3307-AP
remarks:        Generated from irt object IRT-NTPCL-TH
abuse-mailbox:  pitoon.p@ntplc.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-19T01:51:42Z
source:         APNIC

person:         IP-network CAT Telecom
nic-hdl:        IC174-AP
e-mail:         noc@cat.net.th
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:         admin-thix@cat.net.th
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 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 AS9931 CAT TELECOM Data Comm. Dept, IDC Office 4,096
61.19.240.0/20 AS9335 CAT TELECOM Data Comm. Dept, IDC Office 4,096
61.19.144.0/22 AS9931 492 Changmai-Lumpang Road Muang changmai 1,024
61.19.44.0/22 AS9931 124 M.10 south-Pattaya Road banglamung Pattaya 20260 1,024
61.19.24.0/22 AS9931 490/1 Petchakaserm Road Hadyai Songkhla 90110 1,024
61.19.28.0/22 AS9931 294/1 M.13 suanrajkharn road muang KHONGHAN 40000 ***send spam abuse to 1,024
61.19.52.0/22 AS9931 72 Charoenkrung Road Bangrak Bangkok THAILAND 10501 1,024
61.19.32.0/22 AS9931 492 Changmai-Lumpang Road Muang changmai 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
61.19.212.0/22 AS9931 294/1 M.13 suanrajkharn road muang KHONGHAN 40000 ***send spam abuse to 1,024
61.19.192.0/22 AS9931 525/9 M.10 MUANG NAKHONSAWAN 6000 ***send spam abuse to 1,024
61.19.208.0/22 AS9931 72 Charoenkrung Road Bangrak Bangkok THAILAND 10501 1,024
61.19.196.0/22 AS9931 492 Changmai-Lumpang Road Muang changmai 1,024
61.19.236.0/22 AS9931 TC476-AP IC174-AP 1,024
61.19.218.0/23 AS9931 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
61.19.228.0/23 AS9931 CAT TELECOM Data Comm. Dept, Intrenet Office 512
61.19.204.0/23 AS9931 CAT TELECOM Data Comm. Dept, Intrenet Office 512
61.19.152.0/23 AS9931 490/1162 M.4 Petkhaserm road muang Rajburi 70000 512
61.19.158.0/23 AS9931 294/1 M.13 suanrajkharn road muang KHONGHAN 40000 ***send spam abuse 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
61.19.204.0/23 AS135635 CAT TELECOM Data Comm. Dept, Intrenet Office 512
61.19.210.0/24 AS9931 Cooperative Promotion Department for NT Corporate Intenet Services 256
61.19.189.0/24 AS9931 Global Technology Co., Ltd. 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
61.19.211.0/24 AS9931 Asia Broadcasting Television Ltd. 1858/42-44, Bangna-Trad Road (Km. 4.5), Bangna Bangkok 10260 Tel +66-275-14055 256
61.19.58.0/24 AS9931 Bangkok Christian College 35 Pramuan Road Bangrak angkok THAILAND 10500 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
61.19.222.0/24 AS7715 Government Saving Bank 256
61.19.95.0/24 AS9931 Rajabhat Nakhonsawan University 398 M.9 Tumbon Nakhonsawantok Mung Nakhonsawan THAILAND 60000 256
61.19.16.0/24 AS137058 Aeronautical Radio of Thailand 256
61.19.220.0/24 AS9931 CAT TELECOM Data Comm. Dept, Intrenet Office 256
61.19.16.0/24 AS9931 Aeronautical Radio of Thailand 256
61.19.59.0/24 AS9931 Goverment Housing Bank 63 Rama IV Hweay-khwang Bangkok Thailand 10310 256
61.19.223.0/24 AS9931 CAT TELECOM Data Comm. Dept, Intrenet Office 256
61.19.239.0/24 AS9931 The Court of Justice 4th Floor Criminal Court Building Rachadapisek Rd., Jatujak Bangkok THAILAND 10900 256

Hosted domains

There are no domains currently hosted on this ASN.

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Pingable IPs

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

IP Address ASN Details
61.19.109.233 AS9931 National Telecom Public Company Limited 8.88ms 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
73.147.245.8 AS7922 Comcast Cable Communications, LLC 10.49ms from Ashburn, US
47.93.231.152 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.46ms from Beijing, CN
60.3.14.136 AS4837 CHINA UNICOM China169 Backbone 12.35ms from Changchun, CN
111.22.119.56 AS56047 China Mobile communications corporation 4.89ms from Changsha, CN
20.59.204.120 AS8075 Microsoft Corporation 0.21ms from Chicago, US
162.228.125.88 AS7018 AT&T Enterprises, LLC 7.12ms from Dallas, US
67.176.99.136 AS7922 Comcast Cable Communications, LLC 8.92ms from Denver, US
117.90.159.72 AS4134 CHINANET BACKBONE 5.64ms from Nanjing, CN
201.61.254.152 AS27699 TELEFÔNICA BRASIL S.A 1.07ms from Sao Paulo, BR
43.216.184.120 AS16509 Amazon.com, Inc. 0.44ms from Sepang, MY
152.104.237.40 AS9939 DYXNET of Shenzhen Communication Co., Ltd. 7.26ms from Suzhou, CN
202.153.190.8 AS32787 Akamai Technologies, Inc. 15.99ms from Taipei, TW
13.114.71.200 AS16509 Amazon.com, Inc. 0.20ms from Tokyo, JP
185.238.237.88 AS207221 LUKASZ KUZMINSKI trading as RADIO-NET 8.29ms from Wrocław, PL
84.38.221.200 AS34937 Stowarzyszenie Olawska Telewizja Kablowa 6.16ms from Wrocław, PL
72.107.161.168 AS6167 Verizon Business 12.33ms from Ashburn, US
20.121.191.216 AS8075 Microsoft Corporation 0.34ms from Ashburn, US
188.131.240.24 AS45090 Shenzhen Tencent Computer Systems Company Limited 5.45ms from Beijing, CN
34.57.204.168 AS396982 Google LLC 0.14ms from Council Bluffs, US
63.222.155.8 AS3491 PCCW Global (HK) Ltd. 0.26ms from Frankfurt am Main, DE
49.166.237.56 AS17858 LG POWERCOMM 1.93ms from Incheon, KR
82.34.130.72 AS5089 Virgin Media Limited 9.89ms from London, GB
172.167.146.248 AS8075 Microsoft Corporation 0.24ms from London, GB
98.11.176.168 AS11351 Charter Communications Inc 19.74ms from Piscataway, US
3.88.95.152 AS14618 Amazon.com, Inc. 0.23ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f2 61.19.109.21
traceroute to 61.19.109.21 (61.19.109.21): 64 hops max, 52 byte packets
5 [AS9931] 61.19.118.9 10.406 ms
7 [AS9931] 61.19.109.21 10.357 ms
Measurement taken from IPinfo ProbeNet in Vientiane, LA
On

What are IP address ranges?

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