210.18.71.0/24

AS9583 · Sify Limited

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Summary

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

WHOIS Details

inetnum:        210.18.71.0 - 210.18.71.255
netname:        SIFYVNET
country:        IN
descr:          Allocated to Calcutta 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:  2025-09-27T09:36:32Z
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:          210.18.71.0/24
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
210.18.73.0/24	AS9583	Allocated to Patna 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 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

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
24.2.230.72	AS7922 Comcast Cable Communications, LLC	`8.92ms` from Boston, US
84.2.62.120	AS5483 Magyar Telekom Plc.	`0.90ms` from Budapest, HU
37.140.4.152	AS8369 Intersvyaz-2 JSC	`5.92ms` from Chelyabinsk, RU
89.1.21.72	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`1.63ms` from Duesseldorf, DE
18.184.18.88	AS16509 Amazon.com, Inc.	`0.37ms` from Frankfurt am Main, DE
113.103.224.248	AS4134 CHINANET BACKBONE	`3.20ms` from Guangzhou, CN
95.40.63.120	AS16509 Amazon.com, Inc.	`0.39ms` from Hong Kong, HK
125.179.1.8	AS17858 LG POWERCOMM	`2.17ms` from Incheon, KR
43.226.46.8	AS134762 CHINANET Liaoning province Dalian MAN network	`4.71ms` from Liaoyang, CN
84.134.98.152	AS3320 Deutsche Telekom AG	`2.49ms` from Munich, DE
173.63.179.248	AS701 Verizon Business	`1.96ms` from New York City, US
104.200.21.168	AS63949 Akamai Connected Cloud	`0.12ms` from Richardson, US
219.131.69.24	AS4134 CHINANET BACKBONE	`3.80ms` from Shenzhen, CN
165.85.164.24	AS394089 Google LLC	`0.92ms` from Singapore, SG
23.101.31.168	AS8075 Microsoft Corporation	`0.62ms` from Singapore, SG
203.223.54.8	AS17955 Densan Co., Ltd.	`6.83ms` from Tokyo, JP
105.106.151.56	AS36947 Telecom Algeria	`12.03ms` from Algiers, DZ
79.236.143.40	AS3320 Deutsche Telekom AG	`6.83ms` from Berlin, DE
18.193.214.88	AS16509 Amazon.com, Inc.	`0.37ms` from Frankfurt am Main, DE
117.2.226.8	AS7552 Viettel Group	`12.19ms` from Ho Chi Minh City, VN
122.94.9.168	AS56046 China Mobile communications corporation	`16.09ms` from Jinan, CN
20.33.24.56	AS8069 Microsoft Corporation	`0.46ms` from London, GB
20.104.51.88	AS8075 Microsoft Corporation	`0.18ms` from Toronto, CA
99.9.230.120	AS7018 AT&T Enterprises, LLC	`6.86ms` from Chicago, US
20.80.101.152	AS8075 Microsoft Corporation	`0.24ms` from Des Moines, 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 210.18.71.194

traceroute to 210.18.71.194 (210.18.71.194): 5 hops max, 52 byte packets

1 [AS15169] 74.125.251.23 195.767 ms

2 [AS9583] 1.7.105.124 197.463 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On April 24th 2026

What are IP address ranges?

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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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