210.18.73.0/24

AS9583 · Sify Limited

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

Summary

Country	India
Domain	sifycorp.com
ASN	AS9583
Registry	APNIC
ID	SIFYINET

WHOIS Details

inetnum:        210.18.73.0 - 210.18.73.255
netname:        SIFYINET
country:        IN
descr:          Allocated to Patna corporate customers
admin-c:        HS51-AP
tech-c:         HS51-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-IN-SIFY
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-IRINN
mnt-irt:        IRT-SIFYNET-IN
last-modified:  2025-09-27T09:36:33Z
source:         APNIC

irt:            IRT-SIFYNET-IN
address:        Sify Limited,
address:        5th, 6th & 7th floor Reliable Plaza,
address:        Kalwa industrial Area, Thane Belapur Road,
address:        Airoli, Navi Mumbai-400708
e-mail:         ipadmin@sifycorp.com
abuse-mailbox:  abuse@sifycorp.com
admin-c:        HS51-AP
tech-c:         HS51-AP
auth:           # Filtered
mnt-by:         MAINT-IN-SIFY
mnt-by:         MAINT-IN-IRINN
last-modified:  2026-04-17T06:08:00Z
source:         APNIC

person:         Hostmaster Satyam Infoway
nic-hdl:        HS51-AP
e-mail:         ipadmin@sifycorp.com
address:        Sify Limited,
address:        Second Floor, Tidel Park,
address:        No.4,Canal Bank Road,
address:        Taramani, Chennai - 600113
phone:          +91-44-22540770
fax-no:         +91-44-22540771
country:        IN
mnt-by:         MAINT-IN-SIFY
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T09:32:53Z
source:         APNIC

route:          210.18.73.0/24
descr:          Sify ip address space
origin:         AS9583
mnt-by:         MAINT-IN-SIFY
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-IRINN
last-modified:  2025-12-14T22:04:45Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 210.18.0.0/16

Range	ASN	Company	Num of IPs
210.18.44.0/24	AS9583	Allocated to Pune corporate customers	256
210.18.83.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.41.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.115.0/24	AS9583	Allocated to Coimbatore corporate customers	256
210.18.29.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.82.0/24	AS9583	Allocated to Gurgoan corporate customers	256
210.18.43.0/24	AS9583	Allocated to Rajkot corporate customers	256
210.18.94.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.54.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.116.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.95.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.20.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.120.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.80.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.124.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.75.0/24	AS9583	Allocated to Varanasi corporate customers	256
210.18.87.0/24	AS9583	Allocated to Ahmedabad corporate customers	256
210.18.88.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.35.0/24	AS9583	Allocated to Calcutta corporate customers	256
210.18.109.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.42.0/24	AS9583	Allocated to Pune corporate customers	256
210.18.104.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.61.0/24	AS9583	Allocated to Baroda corporate customers	256
210.18.126.0/24	AS9583	Allocated to Ludhiana corporate customers	256
210.18.86.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.85.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.91.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.21.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.74.0/24	AS9583	Allocated to Calcutta corporate customers	256
210.18.101.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.39.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.97.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.36.0/24	AS9583	Allocated to Bhopal corporate customers	256
210.18.122.0/24	AS9583	Allocated to Gurgoan corporate customers	256
210.18.119.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.108.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.96.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.112.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.93.0/24	AS9583	Allocated to Pune corporate customers	256
210.18.77.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.27.0/24	AS9583	Allocated to Surat corporate customers	256
210.18.23.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.53.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.98.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.51.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.76.0/24	AS9583	Allocated to Gurgoan corporate customers	256
210.18.99.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.81.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.111.0/24	AS9583	Allocated to Calcutta corporate customers	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.18.73.148	paraphos.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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
20.228.145.72	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
52.49.145.104	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
68.48.223.216	AS7922 Comcast Cable Communications, LLC	`10.16ms` from Flint, US
89.217.235.24	AS6730 Sunrise GmbH	`2.52ms` from Geneve, CH
115.7.176.72	AS4766 Korea Telecom	`7.79ms` from Incheon, KR
194.153.26.152	AS5413 Wavenet Limited	`4.88ms` from London, GB
161.7.51.136	AS3482 State of Montana	`14.93ms` from Seattle, US
211.169.177.248	AS3786 LG DACOM Corporation	`6.98ms` from Seoul, KR
186.94.43.152	AS8048 CANTV Servicios, Venezuela	`9.88ms` from Willemstad, CW
188.30.160.72	AS206067 Hutchison 3G UK Limited	`11.90ms` from Erith, GB
80.132.139.104	AS3320 Deutsche Telekom AG	`6.43ms` from Frankfurt am Main, DE
111.231.249.184	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.00ms` from Guangzhou, CN
221.140.210.184	AS9318 SK Broadband Co Ltd	`1.65ms` from Incheon, KR
79.112.53.56	AS57269 DIGI SPAIN TELECOM S.A	`0.77ms` from Madrid, ES
147.45.15.8	AS2895 FREEnet	`0.66ms` from Moscow, RU
27.220.120.248	AS4837 CHINA UNICOM China169 Backbone	`9.88ms` from Qingdao, CN
170.106.196.8	AS132203 Tencent Building, Kejizhongyi Avenue	`0.27ms` from San Jose, US
178.192.142.8	AS3303 Swisscom (Switzerland) Ltd	`1.37ms` from Zuerich, CH
75.194.228.168	AS6167 Verizon Business	`10.86ms` from Ashburn, US
79.228.83.200	AS3320 Deutsche Telekom AG	`2.25ms` from Berlin, DE
186.141.120.248	AS22927 Telefonica de Argentina	`11.49ms` from Buenos Aires, AR
221.9.35.200	AS4837 CHINA UNICOM China169 Backbone	`2.78ms` from Changchun, CN
108.198.71.88	AS7018 AT&T Enterprises, LLC	`8.47ms` from Chicago, US
18.225.32.40	AS16509 Amazon.com, Inc.	`1.01ms` from Columbus, US
75.70.58.152	AS7922 Comcast Cable Communications, LLC	`4.80ms` from Denver, US

Traceroute

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

traceroute -a -n -q1 -m5 210.18.73.64

traceroute to 210.18.73.64 (210.18.73.64): 5 hops max, 52 byte packets

1 [AS15169] 74.125.251.23 114.22 ms

2 [AS9583] 1.7.105.124 123.31 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On April 24th 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