1.6.100.0/22

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

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

IP Address	ASN	Details
1.6.100.203	AS9583 Sify Limited	`0.56ms` from Delhi, IN
1.6.102.78	AS9583 Sify Limited	`0.93ms` from Mumbai, IN
1.6.101.1	AS9583 Sify Limited	`0.64ms` from Delhi, IN
1.6.103.78	AS9583 Sify Limited	`1.00ms` 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
136.107.87.54	AS396982 Google LLC	`0.14ms` from Ashburn, US
76.96.24.38	AS7922 Comcast Cable Communications, LLC	`0.42ms` from Ashburn, US
209.55.13.102	AS10397 Momentum Telecom, Inc.	`1.00ms` from Atlanta, US
178.30.216.230	AS8434 Telenor Sverige AB	`11.86ms` from Copenhagen, DK
98.55.95.86	AS7922 Comcast Cable Communications, LLC	`6.62ms` from Denver, US
98.151.245.230	AS20001 Charter Communications Inc	`8.17ms` from Honolulu, US
39.61.183.86	AS17557 Pakistan Telecommunication Company Limited	`13.15ms` from Karachi, PK
202.184.38.70	AS9930 TTNET-MY	`1.69ms` from Kuala Lumpur, MY
203.13.192.86	AS136247 Victoria University	`0.98ms` from Melbourne, AU
34.160.19.86	AS396982 Google LLC	`0.08ms` from Melbourne, AU
20.27.204.38	AS8075 Microsoft Corporation	`0.18ms` from Osaka, JP
86.214.159.70	AS3215 Orange S.A.	`10.15ms` from Paris, FR
220.230.254.230	AS17878 DREAMMARK1	`1.03ms` from Seoul, KR
221.117.131.70	AS17506 ARTERIA Networks Corporation	`1.09ms` from Tokyo, JP
126.44.90.214	AS17676 SoftBank Corp.	`11.11ms` from Tokyo, JP
2.176.184.182	AS58224 Iran Telecommunication Company PJS	`14.94ms` from Yerevan, AM
173.21.83.182	AS30036 Mediacom Communications Corp	`14.09ms` from Atlanta, US
50.247.147.230	AS7922 Comcast Cable Communications, LLC	`5.72ms` from Chicago, US
68.91.45.70	AS7018 AT&T Enterprises, LLC	`2.58ms` from Dallas, US
180.219.96.214	AS17924 SmarTone Mobile Communications Ltd	`13.40ms` from Hong Kong, HK
80.5.238.166	AS5089 Virgin Media Limited	`7.07ms` from London, GB
104.207.154.214	AS20473 The Constant Company, LLC	`0.13ms` from Los Angeles, US
51.94.29.230	AS16509 Amazon.com, Inc.	`5.63ms` from Madrid, ES
165.85.253.86	AS394089 Google LLC	`0.08ms` from Melbourne, AU
188.32.243.86	AS42610 PJSC Rostelecom	`1.19ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 1.6.103.34

traceroute to 1.6.103.34 (1.6.103.34): 64 hops max, 52 byte packets

1 [AS59187] 154.221.35.1 66.27 ms

2 *

3 [AS9583] 1.6.103.34 2.976 ms

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On December 6th 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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