1.6.64.0/22

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:         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:  2025-11-18T00:26:22Z
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

Nearby Ranges

BGP prefixes that overlap with 1.6.0.0/16

No nearby ranges found.

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
1.6.66.50	sribaheti.com	2

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

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

IP Address	ASN	Details
1.6.64.197	AS9583 Sify Limited	`1.17ms` from Hyderabad, IN
1.6.65.54	AS9583 Sify Limited	`1.23ms` from Chennai, IN
1.6.66.248	AS9583 Sify Limited	`1.18ms` from Chennai, IN
1.6.67.16	AS9583 Sify Limited	`1.01ms` from Delhi, 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
73.39.55.86	AS7922 Comcast Cable Communications, LLC	`6.79ms` from Ashburn, US
216.81.116.70	AS11240 AccessATC	`8.16ms` from Atlanta, US
1.91.61.230	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`3.76ms` from Beijing, CN
115.249.189.150	AS18101 Reliance Communications Ltd.DAKC MUMBAI	`10.65ms` from Chennai, IN
67.216.107.198	AS23158 ETEX COMMUNICATIONS, LLC	`2.40ms` from Dallas, US
177.223.58.230	AS263500 Star Telecom S/A	`8.67ms` from Fortaleza, BR
113.59.96.230	AS4837 CHINA UNICOM China169 Backbone	`11.89ms` from Guangzhou, CN
37.138.62.6	AS9145 EWE TEL GmbH	`4.26ms` from Hamburg, DE
178.54.247.214	AS48437 PP "Merezha"	`1.57ms` from Kyiv, UA
104.83.65.246	AS16625 Akamai Technologies, Inc.	`0.09ms` from Madrid, ES
89.190.167.22	AS20811 Retelit Digital Services S.p.A.	`5.03ms` from Milan, IT
27.192.113.166	AS4837 CHINA UNICOM China169 Backbone	`5.64ms` from Qingdao, CN
185.65.47.6	AS201747 Evolink srl	`12.09ms` from Rome, IT
73.20.36.134	AS7922 Comcast Cable Communications, LLC	`6.04ms` from Salt Lake City, US
142.103.46.182	AS393249 University of British Columbia	`4.35ms` from Seattle, US
173.160.166.214	AS7922 Comcast Cable Communications, LLC	`4.56ms` from Seattle, US
175.226.11.86	AS4766 Korea Telecom	`1.69ms` from Seoul, KR
121.152.204.6	AS4766 Korea Telecom	`3.20ms` from Seoul, KR
47.129.52.230	AS16509 Amazon.com, Inc.	`0.11ms` from Singapore, SG
97.85.141.230	AS20115 Charter Communications LLC	`5.08ms` from St. Louis, US
84.218.15.6	AS8434 Telenor Sverige AB	`0.72ms` from Stockholm, SE
126.203.171.38	AS17676 SoftBank Corp.	`2.97ms` from Tokyo, JP
116.64.21.102	AS9824 JCOM Co., Ltd.	`10.97ms` from Tokyo, JP
34.130.85.54	AS396982 Google LLC	`0.10ms` from Toronto, CA
24.62.118.214	AS7922 Comcast Cable Communications, LLC	`5.58ms` from Boston, US

Traceroute

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

traceroute -a -n -q1 1.6.65.121

traceroute to 1.6.65.121 (1.6.65.121): 64 hops max, 52 byte packets

1 [AS15169] 108.170.233.105 0.927 ms

2 *

3 *

4 [AS9583] 1.6.65.121 10.258 ms

Measurement taken from

IPinfo ProbeNet in Delhi, IN

On November 22nd 2025

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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