1.6.56.0/22

AS9583 · Sify Limited

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Summary

Country	India
Domain	sifycorp.com
ASN	AS9583
Registry	APNIC
ID	SIFYNET-IN

WHOIS Details

inetnum:        1.6.0.0 - 1.7.255.255
netname:        SIFYNET-IN
descr:          Sify Limited
country:        IN
admin-c:        HS51-AP
tech-c:         HS51-AP
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-SIFY
mnt-routes:     MAINT-IN-IRINN
mnt-lower:      MAINT-IN-SIFY
mnt-lower:      MAINT-IN-IRINN
mnt-irt:        IRT-SIFYNET-IN
status:         ALLOCATED PORTABLE
last-modified:  2025-08-11T22:47:01Z
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        HS51-AP
tech-c:         HS51-AP
auth:           # Filtered
mnt-by:         MAINT-IN-SIFY
mnt-by:         MAINT-IN-IRINN
last-modified:  2026-01-12T05:17:02Z
source:         APNIC

person:         Hostmaster Satyam Infoway
nic-hdl:        HS51-AP
e-mail:         [email protected]
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

Nearby Ranges

BGP prefixes that overlap with 1.6.0.0/16

No nearby ranges found.

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
1.6.56.92	hrmsfci.in	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

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

IP Address	ASN	Details
1.6.56.240	AS9583 Sify Limited	`0.97ms` from Delhi, IN
1.6.58.36	AS9583 Sify Limited	`0.87ms` from Delhi, IN
1.6.57.116	AS9583 Sify Limited	`0.80ms` from Delhi, IN
1.6.59.17	AS9583 Sify Limited	`0.67ms` from Hyderabad, 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
204.217.200.214	AS5650 Frontier Communications of America, Inc.	`0.25ms` from Ashburn, US
44.249.73.134	AS16509 Amazon.com, Inc.	`0.33ms` from Boardman, US
188.244.67.246	AS21060 Atea A/S	`0.41ms` from Copenhagen, DK
98.129.130.198	AS33070 Rackspace Hosting	`0.91ms` from Dallas, US
3.249.252.166	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
83.236.192.214	AS20676 Plusnet GmbH	`0.54ms` from Frankfurt am Main, DE
5.254.10.6	AS3223 Voxility LLP	`0.32ms` from Frankfurt am Main, DE
134.245.5.246	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.17ms` from Hamburg, DE
73.76.67.134	AS7922 Comcast Cable Communications, LLC	`5.76ms` from Houston, US
34.129.20.182	AS396982 Google LLC	`0.10ms` from Melbourne, AU
99.159.196.6	AS7018 AT&T Enterprises, LLC	`17.26ms` from Miami, US
34.154.183.54	AS396982 Google LLC	`0.10ms` from Milan, IT
202.47.27.54	AS2914 NTT America, Inc.	`0.68ms` from Osaka, JP
123.169.123.150	AS4134 CHINANET-BACKBONE	`7.40ms` from Qingdao, CN
31.191.209.214	AS1267 WIND TRE S.P.A.	`3.95ms` from Rome, IT
50.34.100.166	AS20055 Wholesail networks LLC	`5.51ms` from Seattle, US
72.227.111.150	AS11351 Charter Communications Inc	`19.58ms` from Secaucus, US
42.4.115.134	AS4837 CHINA UNICOM China169 Backbone	`1.31ms` from Tieling, CN
113.235.111.6	AS4837 CHINA UNICOM China169 Backbone	`7.67ms` from Tieling, CN
207.219.229.70	AS852 TELUS Communications Inc.	`0.34ms` from Toronto, CA
185.28.18.214	AS42927 S-NET Sp. z o.o.	`5.08ms` from Warsaw, PL
72.83.139.166	AS701 Verizon Business	`2.23ms` from Ashburn, US
218.101.10.6	AS4768 One New Zealand Group Limited	`0.36ms` from Auckland, NZ
1.29.27.118	AS4837 CHINA UNICOM China169 Backbone	`11.77ms` from Changchun, CN
84.143.183.150	AS3320 Deutsche Telekom AG	`6.76ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f8 1.6.57.250

traceroute to 1.6.57.250 (1.6.57.250): 64 hops max, 52 byte packets

8 [AS9583] 1.6.57.250 40.208 ms

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On January 19th 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.

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