103.66.72.0/24

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 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
103.66.72.32	AS24186 RailTel Corporation of India Ltd	`3.85ms` 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
91.40.230.104	AS3320 Deutsche Telekom AG	`11.91ms` from Frankfurt am Main, DE
113.100.70.152	AS4134 CHINANET-BACKBONE	`7.26ms` from Guangzhou, CN
183.57.160.40	AS4134 CHINANET-BACKBONE	`1.75ms` from Guangzhou, CN
84.249.9.168	AS1759 Telia Finland Oyj	`3.22ms` from Helsinki, FI
163.116.190.56	AS55256 Netskope Inc	`0.07ms` from Lagos, NG
98.70.48.104	AS8075 Microsoft Corporation	`0.41ms` from Lohogaon, IN
87.7.41.40	AS3269 Telecom Italia S.p.A.	`1.52ms` from Milan, IT
97.185.167.216	AS6167 Verizon Business	`10.13ms` from Portland, US
179.221.242.8	AS28573 Claro NXT Telecomunicacoes Ltda	`11.73ms` from Rio de Janeiro, BR
95.155.13.152	AS8585 Crnogorski Telekom a.d.Podgorica	`4.59ms` from Tirana, AL
125.41.226.248	AS4837 CHINA UNICOM China169 Backbone	`1.19ms` from Zhengzhou, CN
20.33.39.88	AS8069 Microsoft Corporation	`0.19ms` from Amsterdam, NL
59.178.101.72	AS9829 National Internet Backbone	`9.41ms` from Delhi, IN
72.241.208.104	AS13490 Buckeye Cablevision, Inc.	`3.81ms` from Detroit, US
184.28.173.40	AS9498 BHARTI Airtel Ltd.	`1.14ms` from Hyderabad, IN
73.84.255.8	AS7922 Comcast Cable Communications, LLC	`9.93ms` from Miami, US
66.176.25.88	AS7922 Comcast Cable Communications, LLC	`3.93ms` from Miami, US
2.234.145.104	AS12874 Fastweb SpA	`6.59ms` from Milan, IT
24.226.167.8	AS11290 Cogeco Connexion inc	`9.51ms` from Montreal, CA
174.94.121.136	AS577 Bell Canada	`1.56ms` from Montreal, CA
179.90.223.88	AS26599 TELEFÔNICA BRASIL S.A	`7.84ms` from Sao Paulo, BR
219.101.68.232	AS9601 Niigata Communication Service	`8.59ms` from Tokyo, JP
178.113.183.216	AS25255 ==> TELE2 AUSTRIA <==	`9.68ms` from Vienna, AT
61.54.109.56	AS4837 CHINA UNICOM China169 Backbone	`1.97ms` from Zhengzhou, CN
145.220.50.40	AS1101 IP-EEND BV	`0.27ms` 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 103.66.72.24

traceroute to 103.66.72.24 (103.66.72.24): 64 hops max, 52 byte packets

1 [AS15169] 172.253.50.246 1.033 ms

2 *

3 [AS55836] 136.232.149.126 2.636 ms

4 *

5 *

6 *

7 [AS24186] 103.66.72.24 6.412 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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