221.135.216.0/24

AS9583 · Sify Limited

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Summary

Country	India
Domain	sifycorp.com
ASN	AS9583
Registry	APNIC
ID	SIFYINFRANET

WHOIS Details

inetnum:        221.135.216.0 - 221.135.216.254
netname:        Sifyinfranet
country:        IN
descr:          SIFY INFRASTRUCTURE
admin-c:        HS51-AP
tech-c:         HS51-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-IN-SIFY
mnt-by:         MAINT-IN-IRINN
mnt-irt:        IRT-IRINN-IN
mnt-routes:     MAINT-IN-IRINN
last-modified:  2025-09-27T09:37:50Z
source:         APNIC

irt:            IRT-IRINN-IN
address:        National Internet Exchange of India,9th Floor, B-Wing, Statesman House, 148, Barakhamba Road
address:        New Delhi-1
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IH175-AP
tech-c:         IH174-AP
auth:           # Filtered
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-11-18T00:27:45Z
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

route:          221.135.216.0/24
descr:          Sify ip address space
origin:         AS9583
mnt-by:         MAINT-IN-SIFY
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T09:37:55Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 221.135.0.0/16

Range	ASN	Company	Num of IPs
221.135.94.0/23	AS9583	OA LAN	512
221.135.251.0/24	AS9583	Sify Limited	256
221.135.32.0/24	AS9583	ISEVA SYSTRMS PVT LTD	256
221.135.160.0/24	AS9583	Sify Limited	256
221.135.34.0/24	AS9583	SATYAM COMPUTERS	256
221.135.35.0/24	AS9583	Sify Infrastructure	256
221.135.33.0/24	AS9583	SATYAM COMPUTERS	256

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
204.47.254.136	AS14298 Environmental Protection Agency	`6.53ms` from Ashburn, US
91.179.233.168	AS5432 Proximus NV	`3.21ms` from Brussels, BE
3.147.46.200	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
34.162.59.136	AS396982 Google LLC	`0.14ms` from Columbus, US
179.26.85.56	AS6057 Administracion Nacional de Telecomunicaciones	`1.71ms` from Montevideo, UY
5.45.243.8	AS44534 YANDEX LLC	`0.69ms` from Moscow, RU
183.147.90.56	AS4134 CHINANET-BACKBONE	`6.37ms` from Ningbo, CN
112.245.11.88	AS4837 CHINA UNICOM China169 Backbone	`5.37ms` from Qingdao, CN
46.121.217.72	AS12400 Partner Communications Ltd.	`1.24ms` from Tel Aviv, IL
3.166.221.216	AS16509 Amazon.com, Inc.	`0.15ms` from Tokyo, JP
200.186.56.184	AS3549 Level 3 Parent, LLC	`0.39ms` from Brasilia, BR
63.43.252.248	AS6167 Verizon Business	`19.50ms` from Chicago, US
67.170.245.104	AS7922 Comcast Cable Communications, LLC	`5.92ms` from Fremont, US
109.49.76.152	AS2860 NOS COMUNICACOES, S.A.	`6.76ms` from Lisbon, PT
4.213.75.184	AS8075 Microsoft Corporation	`0.16ms` from Lohogaon, IN
168.77.112.184	AS3551 Universidad Tecnologica de Panama	`17.65ms` from Panama, PA
27.212.230.72	AS4837 CHINA UNICOM China169 Backbone	`4.73ms` from Qingdao, CN
54.173.234.120	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
116.47.39.184	AS17858 LG POWERCOMM	`3.02ms` from Seoul, KR
42.159.172.88	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.17ms` from Shanghai, CN
124.149.30.88	AS7545 TPG Telecom Limited	`5.43ms` from Sydney, AU
74.15.196.216	AS577 Bell Canada	`1.39ms` from Toronto, CA
96.252.115.168	AS701 Verizon Business	`2.06ms` from Boston, US
86.123.23.24	AS8708 DIGI ROMANIA S.A.	`4.75ms` from Bucharest, RO
181.192.71.232	AS52419 CESOP	`5.35ms` from Buenos Aires, AR

Traceroute

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

traceroute -a -n -q1 -m4 221.135.216.107

traceroute to 221.135.216.107 (221.135.216.107): 4 hops max, 52 byte packets

1 [AS399244] 66.59.208.1 0.25 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Falkenstein, DE

On December 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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