157.66.28.0/24

AS152493 · TAMILNADU TRANSMISSION CORPORATION LIMITED

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Summary

Country	India
Domain	tantransco.org
ASN	AS152493
Registry	APNIC
ID	TNSLDC

WHOIS Details

inetnum:        157.66.28.0 - 157.66.28.255
netname:        TNSLDC
descr:          TAMILNADU TRANSMISSION CORPORATION LIMITED
admin-c:        ST1348-AP
tech-c:         CE157-AP
country:        IN
mnt-by:         MAINT-IN-IRINN
mnt-irt:        IRT-TNSLDC-IN
mnt-routes:     MAINT-IN-TNSLDC
mnt-routes:     MAINT-IN-IRINN
status:         ASSIGNED PORTABLE
last-modified:  2025-08-11T22:56:54Z
source:         APNIC

irt:            IRT-TNSLDC-IN
address:        NO 144 ANNASALAI CHENNAI Tamil Nadu
e-mail:         cego@tnebnet.org
abuse-mailbox:  eeoctnspc@tnebnet.org
admin-c:        CE157-AP
tech-c:         CE157-AP
auth:           # Filtered
mnt-by:         MAINT-IN-TNSLDC
last-modified:  2025-09-05T00:18:21Z
source:         APNIC

role:           CHIEF ENGINEER
address:        NO 144 ANNASALAI CHENNAI Tamil Nadu
country:        IN
phone:          +91 9445007726
e-mail:         cego@tnebnet.org
admin-c:        ST1348-AP
tech-c:         ST1348-AP
nic-hdl:        CE157-AP
mnt-by:         MAINT-IN-TNSLDC
last-modified:  2024-03-28T06:05:30Z
source:         APNIC

person:         SLDC TANTRANSCO
address:        NO 144 ANNASALAI CHENNAI Tamil Nadu
country:        IN
phone:          +91 9445007726
e-mail:         cego@tnebnet.org
nic-hdl:        ST1348-AP
mnt-by:         MAINT-IN-TNSLDC
last-modified:  2024-03-28T06:06:13Z
source:         APNIC

route:          157.66.28.0/24
descr:          Route Object
country:        IN
origin:         AS152493
mnt-by:         MAINT-IN-TNSLDC
last-modified:  2024-06-13T12:30:05Z
source:         APNIC

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
157.66.28.201	tnebsldc.org	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
157.66.28.100	AS152493 TAMILNADU TRANSMISSION CORPORATION LIMITED	`1.77ms` from Chennai, IN

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
217.234.94.120	AS3320 Deutsche Telekom AG	`4.36ms` from Berlin, DE
75.188.91.216	AS10796 Charter Communications Inc	`8.62ms` from Columbus, US
76.85.103.136	AS11427 Charter Communications Inc	`5.59ms` from Dallas, US
3.65.210.232	AS16509 Amazon.com, Inc.	`0.13ms` from Frankfurt am Main, DE
76.85.25.104	AS11427 Charter Communications Inc	`14.65ms` from Houston, US
42.54.91.168	AS4837 CHINA UNICOM China169 Backbone	`10.61ms` from Liaoyang, CN
88.11.154.152	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.67ms` from Madrid, ES
24.179.161.136	AS20115 Charter Communications LLC	`12.85ms` from Minneapolis, US
209.17.90.184	AS2527 Sony Network Communications Inc.	`2.04ms` from Osaka, JP
20.43.246.136	AS8075 Microsoft Corporation	`0.55ms` from San Jose, US
187.180.154.184	AS28573 Claro NXT Telecomunicacoes Ltda	`9.11ms` from Sao Paulo, BR
125.188.244.248	AS17858 LG POWERCOMM	`3.12ms` from Seoul, KR
211.41.62.56	AS4766 Korea Telecom	`3.15ms` from Seoul, KR
114.141.165.40	AS45061 Shanghai Information Network Co.,Ltd.	`3.84ms` from Shanghai, CN
36.6.126.232	AS4134 CHINANET-BACKBONE	`10.33ms` from Wuhan, CN
69.143.218.120	AS7922 Comcast Cable Communications, LLC	`6.59ms` from Ashburn, US
192.200.128.40	AS16575 Hanover College	`7.38ms` from Chicago, US
175.43.252.120	AS4837 CHINA UNICOM China169 Backbone	`8.63ms` from Fuzhou, CN
82.183.41.184	AS2119 Telenor Norge AS	`1.12ms` from Goeteborg, SE
93.178.74.40	AS12389 PJSC Rostelecom	`5.25ms` from Krasnodar, RU
147.148.60.40	AS2856 British Telecommunications PLC	`1.58ms` from London, GB
109.157.77.72	AS2856 British Telecommunications PLC	`3.36ms` from London, GB
76.209.195.120	AS7018 AT&T Enterprises, LLC	`3.23ms` from Miami, US
79.3.190.168	AS3269 Telecom Italia S.p.A.	`5.15ms` from Milan, IT
60.214.69.152	AS4837 CHINA UNICOM China169 Backbone	`5.72ms` from Qingdao, CN

Traceroute

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

traceroute -a -n -q1 157.66.28.2

traceroute to 157.66.28.2 (157.66.28.2): 64 hops max, 52 byte packets

1 [AS15169] 142.251.65.159 155.331 ms

2 *

3 [] 182.79.141.44 349.825 ms

4 *

5 [AS152493] 157.66.28.2 324.395 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On September 11th 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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