1.6.72.0/22

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 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
1.6.75.39	saarcfinance.org	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

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

IP Address	ASN	Details
1.6.72.105	AS9583 Sify Limited	`1.15ms` from Chennai, IN
1.6.73.38	AS9583 Sify Limited	`0.85ms` from Hyderabad, IN
1.6.75.236	AS9583 Sify Limited	`0.98ms` from Delhi, IN
1.6.74.244	AS9583 Sify Limited	`0.89ms` from Indore, 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
73.30.179.214	AS7922 Comcast Cable Communications, LLC	`8.23ms` from Ashburn, US
76.10.59.6	AS23473 PAVLOV MEDIA INC	`9.24ms` from Atlanta, US
113.6.40.22	AS4837 CHINA UNICOM China169 Backbone	`9.27ms` from Changchun, CN
104.53.58.166	AS7018 AT&T Enterprises, LLC	`7.72ms` from Chicago, US
99.83.19.150	AS7018 AT&T Enterprises, LLC	`7.44ms` from Chicago, US
76.136.107.182	AS7922 Comcast Cable Communications, LLC	`5.34ms` from Chicago, US
82.134.177.38	AS206920 Glentevejs Antennelaug	`7.93ms` from Copenhagen, DK
136.111.11.198	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
116.109.228.38	AS7552 Viettel Group	`3.87ms` from Ho Chi Minh City, VN
61.92.75.198	AS9269 Hong Kong Broadband Network Ltd.	`0.65ms` from Hong Kong, HK
182.181.170.38	AS17557 Pakistan Telecommunication Company Limited	`8.79ms` from Islamabad, PK
178.185.40.38	AS12389 PJSC Rostelecom	`1.16ms` from Krasnoyarsk, RU
31.53.46.6	AS2856 British Telecommunications PLC	`4.35ms` from London, GB
159.89.34.134	AS14061 DigitalOcean, LLC	`0.24ms` from New York City, US
71.223.125.22	AS209 CenturyLink Communications, LLC	`2.27ms` from Phoenix, US
90.95.130.246	AS8953 Orange Romania S.A.	`6.61ms` from Bucharest, RO
75.145.97.134	AS7922 Comcast Cable Communications, LLC	`14.46ms` from Dallas, US
113.191.180.22	AS45899 VNPT Corp	`3.56ms` from Hanoi, VN
47.238.242.214	AS45102 Alibaba (US) Technology Co., Ltd.	`0.84ms` from Hong Kong, HK
119.42.147.38	AS45753 Netsec Limited	`0.49ms` from Hong Kong, HK
75.222.33.246	AS6167 Verizon Business	`12.17ms` from Los Angeles, US
64.86.199.22	AS6453 TATA COMMUNICATIONS (AMERICA) INC	`0.39ms` from Los Angeles, US
181.134.199.22	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`8.83ms` from Medellin, CO
81.57.112.166	AS29447 SCALEWAY S.A.S.	`3.06ms` from Milan, IT
81.56.251.118	AS29447 SCALEWAY S.A.S.	`2.39ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f3 1.6.72.36

traceroute to 1.6.72.36 (1.6.72.36): 64 hops max, 52 byte packets

3 [AS9583] 1.7.50.236 2.54 ms

4 [AS9583] 1.6.72.36 1.383 ms

Measurement taken from

IPinfo ProbeNet in Mumbai, 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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