1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.153.0.0/16
  4. AS24186  | 203.153.36.0/24

203.153.36.0/24

AS24186  ·  RailTel Corporation of India Ltd

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Summary

Country India
Domain railtelindia.com
ASN AS24186
Parent Range 203.153.32.0/20
Registry APNIC
ID RAILWIRE-IN

WHOIS Details

inetnum:        203.153.36.0 - 203.153.36.127
netname:        RAILWIRE-IN
descr:          RAILWIRE_NR
country:        IN
admin-c:        ASC8-AP
tech-c:         ASC8-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-IN-RAILTEL
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-IRINN
mnt-lower:      MAINT-IN-IRINN
mnt-irt:        IRT-RAILTEL-IN
last-modified:  2025-09-27T09:36:12Z
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:         Anand Singh Chandel
address:        6th Floor, IIIrd Block, Delhi Technology Park, Shastri Park, Delhi-110053
country:        IN
phone:          +91-11-22185933
e-mail:         a.chandel@railtelindia.com
nic-hdl:        ASC8-AP
mnt-by:         MAINT-IN-RAILTEL
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T09:36:11Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.153.36.0/24

Range ASN Company Num of IPs
203.153.32.0/20 AS24186 RailTel Corporation is an Internet Service Provider. 4,096

Nearby Ranges

BGP prefixes that overlap with 203.153.0.0/16

Range ASN Company Num of IPs
203.153.224.0/19 AS4826 VOCUS PTY LTD 8,192
203.153.128.0/20 AS7470 True Internet Co., Ltd. 4,096
203.153.192.0/20 AS9336 XYZ Telecom Pty Ltd 4,096
203.153.144.0/20 AS3786 SookMyung Womens university 4,096
203.153.32.0/20 AS24186 RailTel Corporation is an Internet Service Provider. 4,096
203.153.80.0/20 AS18206 TM TECHNOLOGY SERVICES SDN. BHD. 4,096
203.153.220.0/22 AS18001 Dialog Axiata Plc 1,024
203.153.16.0/22 AS38195 SUPERLOOP (AUSTRALIA) PTY LTD 1,024
203.153.56.0/22 AS4721 JCOM Co., Ltd. 1,024
203.153.210.0/23 AS45518 Ivy Comptech Pvt Ltd 512
203.153.4.0/23 AS38578 KLN Logistics (Hong Kong) Limited - THE ONE - IN ASIA 512
203.153.50.0/23 AS38040 TOT International Internet Gateway, TOT Public Company Limited 512
203.153.46.0/24 AS24186 Railtel backbone 256
203.153.47.0/24 AS24186 Railtel Loopback 256
203.153.100.0/24 AS24207 Infrastruktur N2C 256
203.153.101.0/24 AS24207 Infrastruktur N2C 256
203.153.102.0/24 AS24207 Infrastruktur N2C 256
203.153.103.0/24 AS24207 Infrastruktur N2C 256
203.153.105.0/24 AS24207 Infrastruktur N2C 256
203.153.106.0/24 AS24207 Infrastruktur N2C 256
203.153.107.0/24 AS24207 Infrastruktur N2C 256
203.153.108.0/24 AS24207 Infrastruktur N2C 256
203.153.109.0/24 AS24207 Infrastruktur N2C 256
203.153.110.0/24 AS24207 Infrastruktur 1st NOC N2C 256
203.153.111.0/24 AS24207 Infrastruktur N2C 256
203.153.112.0/24 AS24207 Infrastruktur N2C 256
203.153.113.0/24 AS24207 Infrastruktur N2C 256
203.153.114.0/24 AS24207 Infrastruktur N2C 256
203.153.115.0/24 AS24207 Infrastruktur N2C 256
203.153.116.0/24 AS24207 Infrastruktur N2C 256
203.153.117.0/24 AS24207 Infrastruktur N2C 256
203.153.118.0/24 AS24207 Infrastruktur N2C 256
203.153.119.0/24 AS24207 Infrastruktur N2C 256
203.153.96.0/24 AS24207 Infrastruktur N2C 256
203.153.97.0/24 AS24207 Infrastruktur N2C 256
203.153.98.0/24 AS24207 Infrastruktur N2C 256
203.153.99.0/24 AS24207 Infrastruktur N2C 256
203.153.20.0/24 AS131769 Pelanggan Coorporate dan IP NAT Pelanggan Broadband 256
203.153.27.0/24 AS24525 Personal Broadband Customers 256
203.153.29.0/24 AS24525 Personal Broadband Customers 256
203.153.30.0/24 AS24525 Personal Broadband Customers 256
203.153.31.0/24 AS24525 Personal Broadband Customers 256
203.153.120.0/24 AS38505 PT. Graha Multimedia Nusantara 256
203.153.121.0/24 AS38505 PT. Graha Multimedia Nusantara 256
203.153.122.0/24 AS38505 PT. Graha Multimedia Nusantara 256
203.153.123.0/24 AS38505 PT. Graha Multimedia Nusantara 256
203.153.124.0/24 AS38505 PT. Graha Multimedia Nusantara 256
203.153.125.0/24 AS38505 PT. Graha Multimedia Nusantara 256
203.153.126.0/24 AS38505 PT. Graha Multimedia Nusantara 256
203.153.127.0/24 AS38505 PT. Graha Multimedia Nusantara 256

Hosted domains

There are 8 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.153.36.119 iskconeluru.org 3
203.153.36.117 apsbtet.net 1
203.153.36.116 apititransfers.in 1
203.153.36.45 rguktmbnr.ac.in 1
203.153.36.115 dteapengg.in 1
203.153.36.51 vptrfid.com 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.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
203.153.36.168 AS24186 RailTel Corporation of India Ltd 0.50ms 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
85.214.168.24 AS6724 Strato GmbH 0.49ms from Berlin, DE
189.174.171.232 AS8151 UNINET 0.67ms from Cancún, MX
24.8.248.136 AS7922 Comcast Cable Communications, LLC 5.93ms from Denver, US
13.67.181.40 AS8075 Microsoft Corporation 0.35ms from Des Moines, US
18.203.67.248 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
85.22.140.104 AS15763 DOKOM Gesellschaft fuer Telekommunikation mbH 2.98ms from Duesseldorf, DE
93.197.153.248 AS3320 Deutsche Telekom AG 2.22ms from Frankfurt am Main, DE
128.77.4.152 AS394089 Google LLC 0.71ms from Frankfurt am Main, DE
59.188.252.72 AS9269 Hong Kong Broadband Network Ltd. 1.03ms from Hong Kong, HK
219.254.174.104 AS9318 SK Broadband Co Ltd 7.09ms from Incheon, KR
83.67.161.40 AS13285 TalkTalk Communications Limited 6.23ms from London, GB
188.135.27.216 AS50010 Omani Qatari Telecommunication Company SAOC 2.81ms from Muscat, OM
137.63.248.248 AS327687 Research and Education Network for Uganda 10.59ms from Nairobi, KE
112.29.87.88 AS9808 China Mobile Communications Group Co., Ltd. 9.53ms from Nanjing, CN
100.29.152.40 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
181.226.249.120 AS14117 Telefonica del Sur S.A. 7.89ms from Santiago, CL
183.105.192.136 AS4766 Korea Telecom 6.03ms from Seoul, KR
13.62.15.216 AS16509 Amazon.com, Inc. 0.11ms from Stockholm, SE
101.200.137.8 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.94ms from Beijing, CN
141.134.163.88 AS6848 Telenet BV 7.82ms from Brussels, BE
118.119.3.56 AS4134 CHINANET-BACKBONE 7.90ms from Chengdu, CN
54.240.128.24 AS16509 Amazon.com, Inc. 0.10ms from Delhi, IN
84.62.84.216 AS3209 Vodafone GmbH 15.31ms from Duesseldorf, DE
91.22.88.120 AS3320 Deutsche Telekom AG 5.83ms from Frankfurt am Main, DE
14.186.79.152 AS45899 VNPT Corp 1.41ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 -f4 203.153.36.161
traceroute to 203.153.36.161 (203.153.36.161): 64 hops max, 52 byte packets
4 [AS9498] 116.119.36.57 26.075 ms
Measurement taken from IPinfo ProbeNet in Kolkata, IN
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.

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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