203.153.45.0/24

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	RAILTEL-IN

WHOIS Details

inetnum:        203.153.45.0 - 203.153.45.255
netname:        Railtel-IN
descr:          Railtel backbone
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:  2025-09-27T09:36:14Z
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:  2025-11-18T00:26:21Z
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

route:          203.153.45.0/24
descr:          RailTel Corporation Of India Ltd.
origin:         AS24186
mnt-lower:      MAINT-IN-RAILTEL
mnt-routes:     MAINT-IN-RAILTEL
mnt-by:         MAINT-IN-RAILTEL
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T09:36:15Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.153.45.0/24

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 no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
203.153.45.5	AS24186 RailTel Corporation of India Ltd	`0.96ms` from Kolkata, 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
196.202.81.56	AS8452 TE-AS	`7.80ms` from Cairo, EG
187.155.179.104	AS8151 UNINET	`0.72ms` from Cancún, MX
34.143.103.40	AS396982 Google LLC	`0.22ms` from Chang-hua, TW
95.203.211.56	AS3301 Telia Company AB	`18.02ms` from Copenhagen, DK
173.217.170.200	AS19108 Optimum	`13.26ms` from Dallas, US
94.10.155.56	AS5607 Sky UK Limited	`1.49ms` from Erith, GB
91.49.60.120	AS3320 Deutsche Telekom AG	`9.00ms` from Frankfurt am Main, DE
222.76.41.216	AS4134 CHINANET-BACKBONE	`3.49ms` from Fuzhou, CN
203.198.48.136	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`1.43ms` from Hong Kong, HK
107.189.58.136	AS393856 City of Westfield (Gas & Electric Light Department)	`7.63ms` from New York City, US
72.80.199.24	AS701 Verizon Business	`3.18ms` from New York City, US
151.45.96.88	AS1267 WIND TRE S.P.A.	`10.74ms` from Rome, IT
105.101.221.8	AS36947 Telecom Algeria	`9.39ms` from Valencia, ES
216.107.165.152	AS53610 Metro Communications Company, Inc.	`2.47ms` from Chicago, US
4.225.34.232	AS8075 Microsoft Corporation	`0.18ms` from Gaevle, SE
171.226.71.152	AS7552 Viettel Group	`15.84ms` from Ho Chi Minh City, VN
61.239.117.168	AS9269 Hong Kong Broadband Network Ltd.	`0.93ms` from Hong Kong, HK
94.97.31.168	AS25019 Saudi Telecom Company JSC	`2.30ms` from Jeddah, SA
206.116.252.216	AS852 TELUS Communications Inc.	`2.27ms` from Kelowna, CA
40.80.85.120	AS8075 Microsoft Corporation	`0.16ms` from Lohogaon, IN
83.244.248.200	AS25180 Exponential-E Ltd.	`0.41ms` from London, GB
193.152.36.24	AS3352 TELEFONICA DE ESPANA S.A.U.	`14.45ms` from Madrid, ES
23.67.64.136	AS16625 Akamai Technologies, Inc.	`0.49ms` from Miami, US
79.225.69.72	AS3320 Deutsche Telekom AG	`8.06ms` from Nuernberg, DE
175.128.7.200	AS2516 KDDI CORPORATION	`13.57ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 203.153.45.161

traceroute to 203.153.45.161 (203.153.45.161): 64 hops max, 52 byte packets

1 [AS15169] 142.251.66.44 1.213 ms

2 *

3 *

4 [AS24186] 203.153.45.161 1.898 ms

Measurement taken from

IPinfo ProbeNet in Delhi, IN

On December 6th 2025

What are IP address ranges?

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