61.19.80.0/20

AS9931  ·  The Communication Authoity of Thailand, CAT

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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:        AC1657-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-TH-THIX-CAT
mnt-irt:        IRT-CAT-TH
last-modified:  2021-01-27T22:15:27Z
source:         APNIC

irt:            IRT-CAT-TH
address:        National Telecom Public Company Limited (CAT)
address:        NT Tower Bangkok Bangkok 10500
address:        Thailand
e-mail:         admin-thix@cat.net.th
abuse-mailbox:  admin-thix@cat.net.th
admin-c:        TC476-AP
tech-c:         IC174-AP
auth:           # Filtered
remarks:        admin-thix@cat.net.th was validated on 2025-07-16
mnt-by:         MAINT-TH-THIX-CAT
last-modified:  2025-09-03T04:45:53Z
source:         APNIC

role:           ABUSE CATTH
country:        ZZ
address:        National Telecom Public Company Limited (CAT)
address:        NT Tower Bangkok Bangkok 10500
address:        Thailand
phone:          +000000000
e-mail:         admin-thix@cat.net.th
admin-c:        TC476-AP
tech-c:         IC174-AP
nic-hdl:        AC1657-AP
remarks:        Generated from irt object IRT-CAT-TH
remarks:        admin-thix@cat.net.th was validated on 2025-07-16
abuse-mailbox:  admin-thix@cat.net.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-16T04:41:14Z
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

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
61.19.83.171 krugerph.net 1
61.19.86.165 sysp.ac.th 1
61.19.86.218 phcsuphan.ac.th 1

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.
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Pingable IPs

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

IP Address ASN Details
61.19.83.170 AS9931 The Communication Authoity of Thailand, CAT 3.68ms from Bangkok, TH
61.19.82.74 AS9931 The Communication Authoity of Thailand, CAT 3.68ms from Bangkok, TH
61.19.86.60 AS9931 The Communication Authoity of Thailand, CAT 4.40ms from Bangkok, TH
61.19.91.34 AS9931 The Communication Authoity of Thailand, CAT 10.81ms from Bangkok, TH
61.19.95.33 AS9931 The Communication Authoity of Thailand, CAT 4.67ms from Bangkok, TH
61.19.85.241 AS9931 The Communication Authoity of Thailand, CAT 7.07ms from Bangkok, TH
61.19.87.2 AS9931 The Communication Authoity of Thailand, CAT 4.28ms from Bangkok, TH
61.19.80.9 AS9931 The Communication Authoity of Thailand, CAT 18.93ms from Bangkok, TH
61.19.90.5 AS9931 The Communication Authoity of Thailand, CAT 10.15ms from Bangkok, TH
61.19.84.42 AS9931 The Communication Authoity of Thailand, CAT 2.72ms from Bangkok, TH
61.19.88.33 AS9931 The Communication Authoity of Thailand, CAT 10.27ms 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
98.100.19.228 AS33363 Charter Communications, Inc 8.43ms from Chicago, US
138.2.113.52 AS31898 Oracle Corporation 0.14ms from Chuncheon, KR
34.57.58.116 AS396982 Google LLC 0.11ms from Council Bluffs, US
34.241.102.228 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
74.241.147.68 AS8075 Microsoft Corporation 0.16ms from Gaevle, SE
183.57.155.100 AS4134 CHINANET-BACKBONE 2.98ms from Guangzhou, CN
1.62.216.116 AS4837 CHINA UNICOM China169 Backbone 18.39ms from Liaoyang, CN
49.146.132.228 AS9299 Philippine Long Distance Telephone Company 17.32ms from Manila, PH
34.32.91.68 AS396982 Google LLC 8.98ms from Oudeschip, NL
67.131.106.36 AS209 CenturyLink Communications, LLC 1.93ms from Portland, US
98.182.43.132 AS22773 Cox Communications Inc. 7.72ms from Providence, US
189.250.31.100 AS8151 UNINET 9.57ms from Santiago de Queretaro, MX
213.57.91.4 AS12849 Hot-Net internet services Ltd. 0.39ms from Tel Aviv, IL
67.70.253.100 AS577 Bell Canada 1.52ms from Toronto, CA
168.176.36.20 AS5722 Universidad Nacional de Colombia 1.37ms from Bogota, CO
197.55.77.116 AS8452 TE-AS 5.84ms from Cairo, EG
182.129.150.4 AS4134 CHINANET-BACKBONE 5.82ms from Chengdu, CN
24.167.227.52 AS10796 Charter Communications Inc 4.98ms from Chicago, US
121.57.145.52 AS4134 CHINANET-BACKBONE 7.21ms from Hohhot, CN
34.160.174.212 AS396982 Google LLC 0.08ms from Melbourne, AU
96.239.117.68 AS701 Verizon Business 3.07ms from New York City, US
147.30.113.100 AS9198 JSC Kazakhtelecom 0.68ms from Pavlodar, KZ
71.173.217.244 AS701 Verizon Business 3.76ms from Philadelphia, US
54.201.130.180 AS16509 Amazon.com, Inc. 4.54ms from Portland, US
58.79.39.4 AS3786 LG DACOM Corporation 1.82ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 61.19.80.129
traceroute to 61.19.80.129 (61.19.80.129): 64 hops max, 52 byte packets
5 [AS64050] 61.19.60.99 3.672 ms
7 [AS9931] 202.47.236.94 1.771 ms
10 [AS9931] 122.154.77.118 20.143 ms
11 [AS9931] 61.19.80.129 19.774 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.

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