1. All IP Ranges
  2. 202.0.0.0/8
  3. 202.21.0.0/16
  4. AS24186  | 202.21.42.0/24

202.21.42.0/24

AS24186  ·  RailTel Corporation of India Ltd

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Summary

Country India
Domain railtel.in
ASN AS24186
Parent Range 202.21.40.0/22
Registry APNIC
ID RAILTEL-IN

WHOIS Details

inetnum:        202.21.40.0 - 202.21.43.255
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:  2025-08-11T22:57:44Z
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 202.21.42.0/24

Range ASN Company Num of IPs
202.21.40.0/22 AS24186 RailTel Corporation is an Internet Service Provider. 1,024

Nearby Ranges

BGP prefixes that overlap with 202.21.0.0/16

Range ASN Company Num of IPs
202.21.96.0/19 AS9484 Mobinet LLC 8,192
202.21.160.0/20 AS17676 Juntendo University School of Medicine 4,096
202.21.8.0/21 AS2764 AAPT Limited 2,048
202.21.0.0/21 AS4668 LG CNS 2,048
202.21.8.0/21 AS7545 AAPT Limited 2,048
202.21.44.0/22 AS24186 RailTel Corporation is an Internet Service Provider. 1,024
202.21.40.0/22 AS24186 RailTel Corporation is an Internet Service Provider. 1,024
202.21.158.0/23 AS23728 Republic Polytechnic 512
202.21.136.0/23 AS18119 Advanced Computer Solutions, Internet Service Provider, 512
202.21.184.0/24 AS24016 Focusinfocom | Raajje Online (ROL) 256
202.21.185.0/24 AS24016 Focusinfocom | Raajje Online (ROL) 256
202.21.186.0/24 AS24016 Focusinfocom | Raajje Online (ROL) 256
202.21.187.0/24 AS24016 Focusinfocom | Raajje Online (ROL) 256
202.21.149.0/24 AS38589 National Institute of Development Administration 256
202.21.130.0/24 AS4049 MetService New Zealand Ltd 256
202.21.140.0/24 AS55545 Suranaree University of Technology 256
202.21.129.0/24 AS56175 Merit Medical Singapore Pte Ltd 256
202.21.157.0/24 AS9303 The Digital Lab 2007 Limited 256
202.21.102.0/24 AS9484 MobiNet-Customer-141 256
202.21.103.0/24 AS9484 MobiNet-Customer-142 256
202.21.104.0/24 AS9484 MobiNet-VSAT 256
202.21.105.0/24 AS9484 MobiNet-Customer-131 256
202.21.106.0/24 AS9484 MobiNet-Customer-128 256
202.21.107.0/24 AS9484 MobiNet-Customer-143 256
202.21.108.0/24 AS9484 MobiNet-Customer-129 256
202.21.109.0/24 AS9484 MobiNet-Customer-130 256
202.21.110.0/24 AS9484 MobiNet-Customer-144 256
202.21.117.0/24 AS9484 MobiNet-Customer-134 256
202.21.119.0/24 AS9484 MobiNet-Customer-136 256
202.21.120.0/24 AS9484 MobiNet-Test 256
202.21.121.0/24 AS9484 MobiNet-Host 256
202.21.122.0/24 AS9484 MobiNet-Customer-125 256
202.21.124.0/24 AS9484 MobiNet-Customer-133 256
202.21.125.0/24 AS9484 MobiNet-Customer-143 256
202.21.126.0/24 AS9484 MobiNet-Customer-145 256
202.21.127.0/24 AS9484 MobiNet-Customer-140 256
202.21.96.0/24 AS9484 MobiNet-Customer-125 256
202.21.34.0/24 AS132717 NxtGen-HDDC 256
202.21.99.0/24 AS9484 MobiNet-Customer-141 256
202.21.37.0/24 AS132717 NxtGen-MUM 256
202.21.176.0/24 AS24016 Focusinfocom | Raajje Online (ROL) 256
202.21.177.0/24 AS24016 Focusinfocom | Raajje Online (ROL) 256
202.21.178.0/24 AS24016 Focusinfocom | Raajje Online (ROL) 256
202.21.179.0/24 AS24016 Focusinfocom | Raajje Online (ROL) 256
202.21.180.0/24 AS24016 Focusinfocom | Raajje Online (ROL) 256
202.21.182.0/24 AS24016 Focusinfocom | Raajje Online (ROL) 256
202.21.183.0/24 AS24016 Focusinfocom | Raajje Online (ROL) 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

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

IP Address ASN Details
202.21.42.1 AS24186 RailTel Corporation of India Ltd 9.94ms 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
3.145.157.104 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
68.92.96.88 AS7018 AT&T Enterprises, LLC 7.02ms from Dallas, US
91.32.81.120 AS3320 Deutsche Telekom AG 8.10ms from Lauterbourg, FR
23.224.33.184 AS40065 CNSERVERS LLC 0.22ms from Los Angeles, US
62.244.103.120 AS201961 Wan Again SARL 1.06ms from Luxembourg, LU
117.141.194.152 AS9808 China Mobile Communications Group Co., Ltd. 6.69ms from Nanning, CN
115.215.135.24 AS4134 CHINANET-BACKBONE 3.55ms from Ningbo, CN
189.33.188.24 AS28573 Claro NXT Telecomunicacoes Ltda 1.58ms from Osasco, BR
112.231.147.24 AS4837 CHINA UNICOM China169 Backbone 6.70ms from Qingdao, CN
118.40.241.40 AS4766 Korea Telecom 8.26ms from Seoul, KR
113.183.63.40 AS45899 VNPT Corp 1.68ms from Hanoi, VN
88.16.43.72 AS3352 TELEFONICA DE ESPANA S.A.U. 12.04ms from Madrid, ES
124.190.70.120 AS1221 Telstra Limited 2.92ms from Melbourne, AU
47.199.93.40 AS5650 Frontier Communications of America, Inc. 8.95ms from Miami, US
122.133.70.104 AS2518 BIGLOBE Inc. 5.58ms from Osaka, JP
155.248.208.8 AS31898 Oracle Corporation 0.16ms from San Jose, US
203.232.60.104 AS4766 Korea Telecom 5.42ms from Seoul, KR
222.109.192.136 AS4766 Korea Telecom 1.34ms from Seoul, KR
167.100.101.136 AS46261 QuickPacket, LLC 0.16ms from Ashburn, US
173.69.55.232 AS701 Verizon Business 3.06ms from Boston, US
75.108.99.232 AS19108 Optimum 17.79ms from Chicago, US
108.226.94.136 AS7018 AT&T Enterprises, LLC 9.02ms from Columbus, US
34.121.193.56 AS396982 Google LLC 0.34ms from Council Bluffs, US
174.136.24.40 AS33494 IHNetworks, LLC 0.31ms from Draper, US
52.208.148.56 AS16509 Amazon.com, Inc. 0.12ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f2 202.21.42.1
traceroute to 202.21.42.1 (202.21.42.1): 64 hops max, 52 byte packets
2 [] 185.151.134.164 1.271 ms
3 [] 185.151.132.243 1.814 ms
4 [] 185.151.132.216 2.891 ms
5 [] 185.151.132.154 8.681 ms
6 *
7 [AS6461] 64.125.28.137 35.278 ms
8 [AS6461] 64.125.28.118 28.101 ms
9 [AS6461] 64.125.20.113 28.194 ms
10 [AS6461] 64.125.29.95 29.753 ms
11 [AS6461] 94.31.40.5 62.719 ms
12 [AS9498] 116.119.61.131 230.929 ms
13 [AS9498] 125.20.121.18 214.206 ms
14 *
15 [AS24186] 202.21.42.1 216.074 ms
Measurement taken from IPinfo ProbeNet in Zagreb, HR
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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