1.6.128.0/22

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:  2025-11-04T05:00:33Z
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 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

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

IP Address	ASN	Details
1.6.130.153	AS9583 Sify Limited	`0.95ms` from Delhi, IN
1.6.128.115	AS9583 Sify Limited	`0.70ms` from Delhi, IN
1.6.129.204	AS9583 Sify Limited	`0.92ms` from Delhi, IN
1.6.131.19	AS9583 Sify Limited	`0.74ms` 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
105.197.214.166	AS24835 Vodafone Data	`13.76ms` from Cairo, EG
105.75.118.134	AS36884 Wana Corporate	`9.73ms` from Casablanca, MA
3.137.168.134	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
128.198.208.198	AS396425 University of Colorado, Colorado Springs	`1.61ms` from Denver, US
12.87.19.134	AS7018 AT&T Enterprises, LLC	`1.09ms` from Denver, US
50.243.28.6	AS7922 Comcast Cable Communications, LLC	`13.27ms` from Denver, US
59.58.181.54	AS4134 CHINANET-BACKBONE	`5.59ms` from Fuzhou, CN
219.222.249.182	AS4538 China Education and Research Network Center	`2.09ms` from Guangzhou, CN
109.87.97.214	AS13188 CONTENT DELIVERY NETWORK LTD	`6.81ms` from Kyiv, UA
188.30.80.54	AS206067 Hutchison 3G UK Limited	`11.84ms` from London, GB
37.192.169.54	AS31200 Novotelecom Ltd	`1.23ms` from Novosibirsk, RU
72.189.67.214	AS33363 Charter Communications, Inc	`5.18ms` from Orlando, US
119.212.120.166	AS4766 Korea Telecom	`2.46ms` from Seoul, KR
149.18.110.230	AS64286 LogicWeb Inc.	`0.15ms` from Tel Aviv, IL
27.121.33.86	AS10010 TOKAI Communications Corporation	`1.86ms` from Tokyo, JP
133.114.9.86	AS2527 Sony Network Communications Inc.	`1.78ms` from Tokyo, JP
65.39.149.134	AS13768 Aptum Technologies	`1.03ms` from Toronto, CA
178.229.43.22	AS31615 Odido Netherlands B.V.	`15.84ms` from Amsterdam, NL
23.30.199.230	AS7922 Comcast Cable Communications, LLC	`12.18ms` from Atlanta, US
194.149.33.6	AS5483 Magyar Telekom Plc.	`1.44ms` from Budapest, HU
181.2.23.166	AS7303 Telecom Argentina S.A.	`1.55ms` from Cordoba, AR
181.89.95.102	AS7303 Telecom Argentina S.A.	`3.56ms` from Cordoba, AR
35.224.197.166	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
69.151.192.230	AS7018 AT&T Enterprises, LLC	`3.70ms` from Dallas, US
79.213.54.166	AS3320 Deutsche Telekom AG	`8.16ms` 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 1.6.128.1

traceroute to 1.6.128.1 (1.6.128.1): 64 hops max, 52 byte packets

1 [AS15169] 108.170.233.105 0.72 ms

2 *

3 *

4 *

5 *

6 [AS9583] 1.6.128.1 3.906 ms

Measurement taken from

IPinfo ProbeNet in Delhi, IN

On November 14th 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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