1.6.66.0/24

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:  2026-02-10T04:57:52Z
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	liveinknowledge.com	2
1.6.66.62	scribeemr.net	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

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Pingable IPs

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

IP Address	ASN	Details
1.6.66.245	AS9583 Sify Limited	`1.22ms` from Chennai, 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
219.238.37.8	AS4808 China Unicom Beijing Province Network	`3.83ms` from Beijing, CN
65.62.137.8	AS8011 MongoDB, Inc.	`0.11ms` from Frankfurt am Main, DE
106.41.138.152	AS4134 CHINANET-BACKBONE	`11.50ms` from Harbin, CN
1.188.75.168	AS4837 CHINA UNICOM China169 Backbone	`5.79ms` from Harbin, CN
87.95.209.136	AS16086 DNA Oyj	`2.30ms` from Helsinki, FI
217.160.22.88	AS8560 IONOS SE	`0.37ms` from Logrono, ES
213.218.52.184	AS21451 Banca Sella Holding S.p.A.	`4.03ms` from Milan, IT
91.241.220.200	AS59478 LLC IP SERVICE	`17.08ms` from Moscow, RU
61.194.51.136	AS2514 NTT PC Communications, Inc.	`9.21ms` from Osaka, JP
23.50.96.8	AS16625 Akamai Technologies, Inc.	`0.32ms` from Zuerich, CH
75.2.97.248	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
76.141.188.232	AS7922 Comcast Cable Communications, LLC	`6.35ms` from Chicago, US
79.246.21.56	AS3320 Deutsche Telekom AG	`3.31ms` from Frankfurt am Main, DE
189.193.137.8	AS13999 Mega Cable, S.A. de C.V.	`10.49ms` from Guadalajara, MX
176.218.1.232	AS8386 Vodafone Net Iletisim Hizmetler AS	`5.27ms` from Istanbul, TR
185.177.127.8	AS49981 WorldStream B.V.	`0.13ms` from Naaldwijk, NL
20.168.50.184	AS8075 Microsoft Corporation	`0.49ms` from Phoenix, US
178.68.103.88	AS12389 PJSC Rostelecom	`17.19ms` from Saint Petersburg, RU
71.195.255.216	AS7922 Comcast Cable Communications, LLC	`5.17ms` from Salt Lake City, US
187.241.171.8	AS13999 Mega Cable, S.A. de C.V.	`15.51ms` from Santiago de Querétaro, MX
50.100.89.168	AS577 Bell Canada	`6.24ms` from Toronto, CA
136.57.1.168	AS16591 Google Fiber Inc.	`5.46ms` from Atlanta, US
50.107.94.136	AS5650 Frontier Communications of America, Inc.	`10.70ms` from Chicago, US
75.250.203.184	AS6167 Verizon Business	`9.82ms` from Chicago, US
141.219.68.104	AS62618 Michigan Technological University	`12.24ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f6 1.6.66.241

traceroute to 1.6.66.241 (1.6.66.241): 64 hops max, 52 byte packets

6 [AS4755] 202.54.204.126 1.455 ms

7 *

8 [AS9583] 1.6.66.241 1.225 ms

Measurement taken from

IPinfo ProbeNet in Chennai, IN

On March 20th 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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