103.203.75.0/24

AS24186 · RailTel Corporation of India Ltd

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	India
Domain	railtel.in
ASN	AS24186
Parent Range	103.203.72.0/22
Registry	APNIC
ID	RAILTEL-IN

WHOIS Details

inetnum:        103.203.72.0 - 103.203.75.255
netname:        RAILTEL-IN
descr:          RailTel Corporation is an Internet Service Provider.
country:        IN
admin-c:        NA1011-AP
tech-c:         NA1011-AP
abuse-c:        NA1011-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-IN-IRINN
mnt-lower:      MAINT-IN-RAILTEL
mnt-lower:      MAINT-IN-IRINN
mnt-routes:     MAINT-IN-RAILTEL
mnt-routes:     MAINT-IN-IRINN
mnt-irt:        IRT-RAILTEL-IN
last-modified:  2025-08-11T22:51:50Z
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
mnt-by:         MAINT-IN-IRINN
last-modified:  2026-02-09T08:18:53Z
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
mnt-by:         MAINT-IN-IRINN
fax-no:         +91 11 22900699
last-modified:  2025-09-27T09:36:11Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.203.75.0/24

Range	ASN	Company	Num of IPs
103.203.72.0/22	AS24186	RailTel Corporation is an Internet Service Provider.	1,024

Nearby Ranges

BGP prefixes that overlap with 103.203.0.0/16

Range	ASN	Company	Num of IPs
103.203.224.0/22	AS134337	R2 Net Solutions Pvt Ltd	1,024
103.203.96.0/22	AS58541	QingDao NEWJIAHUA NETWORKS Corp. Limited	1,024
103.203.48.0/22	AS45753	Flat 2016, 20/F, New Tech Plaza,	1,024
103.203.216.0/22	AS63561	China Electronics Technology Cyber Security Co.,LTD	1,024
103.203.92.0/22	AS134841	Rana Javed Kabir t/a Interpid Broadband Communication Company Ltd.	1,024
103.203.252.0/22	AS134940	Faridabad Netcom Pvt. Ltd.	1,024
103.203.196.0/22	AS135406	BCD Networks Pty Ltd	1,024
103.203.40.0/22	AS46261	QuickPacket, LLC	1,024
103.203.52.0/22	AS133334	DCTV Cable Network & Broadband Services Inc.	1,024
103.203.140.0/22	AS134765	YunNan LanDui Network Technology co., LTD	1,024
103.203.180.0/22	AS213102	Mario Schmelzer	1,024
103.203.72.0/22	AS24186	RailTel Corporation is an Internet Service Provider.	1,024
103.203.60.0/22	AS24554	Microscan Internet Limited	1,024
103.203.238.0/23	AS133187	Ashnet Limited	512
103.203.206.0/23	AS4800	PT Wahanatama Indo Sejahtera	512
103.203.232.0/23	AS151600	PT Inti Data Guna	512
103.203.70.0/23	AS4800	PT Putri Pantai Ping	512
103.203.68.0/23	AS4800	PT Karyndo Jayama Sukses	512
103.203.204.0/23	AS4800	PT Gemilang Dua Permata	512
103.203.242.0/23	AS955	LSHIY (Hong Kong) Limited	512
103.203.47.0/24	AS149456	Orbit Networks (Pvt) Ltd	256
103.203.240.0/24	AS150788	Alternative Enterprises (HK) Limited	256
103.203.90.0/24	AS150926	PT Gerbang Sinergi Prima	256
103.203.234.0/24	AS151006	PT Nesta Indo Media	256
103.203.245.0/24	AS151822	Toyota Motor Corporation Australia Limited	256
103.203.235.0/24	AS151831	STACK Infrastructure Australia Pty Ltd	256
103.203.48.0/24	AS45753	Netsec	256
103.203.49.0/24	AS45753	Netsec	256
103.203.50.0/24	AS45753	Netsec	256
103.203.204.0/24	AS4800	Indonesia Online Access	256
103.203.205.0/24	AS4800	Indonesia Online Access	256
103.203.206.0/24	AS4800	Indonesia Online Access	256
103.203.207.0/24	AS4800	Indonesia Online Access	256
103.203.68.0/24	AS4800	Indonesia Online Access	256
103.203.69.0/24	AS4800	Indonesia Online Access	256
103.203.70.0/24	AS4800	Indonesia Online Access	256
103.203.71.0/24	AS4800	Indonesia Online Access	256
103.203.44.0/24	AS58895	Evosol (Pvt) Ltd	256
103.203.176.0/24	AS64074	Golam Mostofa t/a Alpha Broadway System	256
103.203.177.0/24	AS64074	Max Hub Limited	256
103.203.178.0/24	AS64074	Alpha Broadway System	256
103.203.179.0/24	AS64074	Golam Mostofa t/a Alpha Broadway System	256
103.203.220.0/24	AS13150	CATO NETWORKS LTD	256
103.203.51.0/24	AS963	Netsec	256
103.203.221.0/24	AS13150	CATO NETWORKS LTD	256
103.203.222.0/24	AS13150	Cato Networks, Inc.	256
103.203.223.0/24	AS13150	Cato Networks, Inc.	256
103.203.91.0/24	AS134636	PT Bank DBS Indonesia	256
103.203.163.0/24	AS134754	Computer One Software Australia Pty Ltd	256
103.203.132.0/24	AS134840	Myanmar Country Co Ltd	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
103.203.75.151	AS24186 RailTel Corporation of India Ltd	`12.58ms` 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
147.161.133.184	AS62044 Zscaler Switzerland GmbH	`0.14ms` from Amsterdam, NL
97.187.4.72	AS6167 Verizon Business	`11.43ms` from Chicago, US
70.123.118.24	AS11427 Charter Communications Inc	`8.10ms` from Dallas, US
174.77.251.168	AS22773 Cox Communications Inc.	`12.30ms` from Dallas, US
13.32.59.216	AS16509 Amazon.com, Inc.	`0.31ms` from Frankfurt am Main, DE
119.121.30.40	AS4809 China Telecom Next Generation Carrier Network	`3.35ms` from Guangzhou, CN
171.242.88.104	AS7552 Viettel Group	`5.13ms` from Hanoi, VN
82.38.172.168	AS9304 HGC Global Communications Limited	`3.06ms` from Hong Kong, HK
202.8.173.72	AS9530 SHINSEGAE I C Co., Ltd.	`0.70ms` from Incheon, KR
80.5.239.136	AS5089 Virgin Media Limited	`6.09ms` from London, GB
192.210.149.104	AS36352 HostPapa	`0.32ms` from Los Angeles, US
189.158.225.168	AS8151 UNINET	`1.81ms` from Monterrey, MX
3.84.232.216	AS14618 Amazon.com, Inc.	`0.43ms` from Reston, US
73.140.134.168	AS7922 Comcast Cable Communications, LLC	`1.12ms` from Seattle, US
119.203.249.24	AS4766 Korea Telecom	`2.90ms` from Seoul, KR
59.121.237.8	AS3462 Data Communication Business Group	`1.49ms` from Taichung, TW
111.80.243.216	AS17421 Mobile Business Group	`6.79ms` from Taipei, TW
74.12.140.24	AS577 Bell Canada	`2.95ms` from Toronto, CA
188.155.6.56	AS6730 Sunrise GmbH	`1.00ms` from Zuerich, CH
86.86.76.152	AS1136 KPN B.V.	`2.65ms` from Amsterdam, NL
217.66.58.184	AS33811 Digitas GmbH	`0.37ms` from Berlin, DE
163.19.253.120	AS1659 Taiwan Academic Network (TANet) Information Center	`6.25ms` from Chang-hua, TW
46.102.154.248	AS39855 Mod Mission Critical LLC	`0.89ms` from Dublin, IE
81.147.187.120	AS2856 British Telecommunications PLC	`9.19ms` from Erith, GB
34.95.58.168	AS396982 Google LLC	`0.09ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 103.203.75.122

traceroute to 103.203.75.122 (103.203.75.122): 64 hops max, 52 byte packets

1 [AS15169] 108.170.233.209 11.15 ms

2 *

3 [AS9498] 116.119.36.57 158.636 ms

4 [AS9498] 182.78.38.138 169.252 ms

5 *

6 *

7 *

8 [AS24186] 103.203.75.122 198.923 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On February 7th 2026

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales