103.66.74.0/24

AS24186 · RailTel Corporation of India Ltd

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Summary

Country	India
Domain	railtel.in
ASN	AS24186
Registry	APNIC
ID	RAILTEL-IN

WHOIS Details

inetnum:        103.66.72.0 - 103.66.75.255
netname:        RAILTEL-IN
descr:          RailTel Corporation is an Internet Service Provider
admin-c:        NA1011-AP
tech-c:         NA1011-AP
country:        IN
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-RAILTEL
mnt-routes:     MAINT-IN-IRINN
mnt-irt:        IRT-RAILTEL-IN
status:         ALLOCATED PORTABLE
mnt-lower:      MAINT-IN-RAILTEL
mnt-lower:      MAINT-IN-IRINN
last-modified:  2025-08-11T22:49:26Z
source:         APNIC

irt:            IRT-RAILTEL-IN
address:        Plot No, 143
address:        Sector 44 ,Gurugram
address:        Haryana ,122003
e-mail:         abuse@railtelindia.com
abuse-mailbox:  abuse@railtelindia.com
admin-c:        NA1011-AP
tech-c:         NA1011-AP
auth:           # Filtered
mnt-by:         MAINT-IN-RAILTEL
last-modified:  2022-05-12T07:26:27Z
source:         APNIC

person:         Network Administrator
address:        Plate-A, 6th Floor, Office Block Tower-2,
address:        East Kidwai Nagar, New Delhi-110023
country:        IN
phone:          +91 11 22900600
e-mail:         ipadmin@railtel.in
nic-hdl:        NA1011-AP
mnt-by:         MAINT-IN-RAILTEL
fax-no:         +91 11 22900699
last-modified:  2022-05-12T07:18:48Z
source:         APNIC

route:          103.66.72.0/22
descr:          RailTel Corporation of India Ltd
origin:         AS24186
mnt-by:         MAINT-IN-RAILTEL
mnt-routes:     MAINT-IN-RAILTEL
last-modified:  2025-01-31T06:13:44Z
source:         APNIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.66.74.23	AS24186 RailTel Corporation of India Ltd	`3.79ms` from Delhi, 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
101.98.24.104	AS9790 Two Degrees Networks Limited	`1.34ms` from Auckland, NZ
143.244.136.104	AS14061 DigitalOcean, LLC	`0.29ms` from Bengaluru, IN
76.152.108.56	AS7922 Comcast Cable Communications, LLC	`6.19ms` from Boston, US
75.177.25.120	AS11426 Charter Communications Inc	`9.51ms` from Charlotte, US
174.109.72.152	AS11426 Charter Communications Inc	`12.99ms` from Charlotte, US
155.138.254.120	AS20473 The Constant Company, LLC	`0.16ms` from Dallas, US
178.228.3.168	AS31615 Odido Netherlands B.V.	`17.51ms` from Dronten, NL
129.128.70.200	AS3359 University of Alberta	`1.25ms` from Edmonton, CA
212.192.19.24	AS20473 The Constant Company, LLC	`0.10ms` from Frankfurt am Main, DE
47.110.115.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.47ms` from Hangzhou, CN
116.99.126.216	AS7552 Viettel Group	`16.75ms` from Ho Chi Minh City, VN
123.189.248.232	AS4837 CHINA UNICOM China169 Backbone	`3.51ms` from Liaoyang, CN
86.3.157.216	AS5089 Virgin Media Limited	`6.01ms` from London, GB
137.101.194.200	AS12430 VODAFONE ESPANA S.A.U.	`8.99ms` from Madrid, ES
2.192.196.72	AS16232 Telecom Italia S.p.A.	`17.84ms` from Milan, IT
74.14.180.24	AS577 Bell Canada	`3.06ms` from Montreal, CA
36.62.252.72	AS4134 CHINANET-BACKBONE	`8.57ms` from Nanchang, CN
216.153.85.168	AS2527 Sony Network Communications Inc.	`4.99ms` from Osaka, JP
178.68.182.104	AS12389 PJSC Rostelecom	`6.96ms` from Saint Petersburg, RU
200.83.58.56	AS22047 VTR BANDA ANCHA S.A.	`10.74ms` from Santiago, CL
201.113.162.136	AS8151 UNINET	`11.02ms` from Santiago de Queretaro, MX
163.180.58.56	AS17870 Kyung Hee University	`1.72ms` from Seoul, KR
112.168.114.168	AS4766 Korea Telecom	`1.66ms` from Seoul, KR
111.231.69.136	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.73ms` from Shanghai, CN
118.80.12.152	AS4837 CHINA UNICOM China169 Backbone	`5.30ms` from Taiyuan, CN

Traceroute

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

traceroute -a -n -q1 103.66.74.146

traceroute to 103.66.74.146 (103.66.74.146): 64 hops max, 52 byte packets

1 [AS15169] 64.233.174.11 1.72 ms

2 *

3 [AS9498] 122.184.86.50 2.142 ms

4 *

5 *

6 *

7 [AS24186] 103.66.74.146 11.821 ms

Measurement taken from

IPinfo ProbeNet in Delhi, IN

On August 22nd 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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