221.135.200.0/23

AS9583 · Sify Limited

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Summary

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

WHOIS Details

inetnum:        221.135.200.0 - 221.135.200.254
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:         complain@irinn.in
abuse-mailbox:  complain@irinn.in
admin-c:        IH175-AP
tech-c:         IH174-AP
auth:           # Filtered
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-11-04T04:59:45Z
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

route:          221.135.200.0/24
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

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

IP Address	ASN	Details
221.135.200.185	AS9583 Sify Limited	`7.40ms` 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
209.6.242.7	AS6079 RCN	`7.70ms` from Boston, US
190.49.43.7	AS22927 Telefonica de Argentina	`1.60ms` from Buenos Aires, AR
182.187.135.215	AS17557 Pakistan Telecommunication Company Limited	`3.12ms` from Islamabad, PK
84.68.159.23	AS5378 Vodafone Limited	`3.99ms` from London, GB
76.82.3.183	AS20001 Charter Communications Inc	`5.39ms` from Los Angeles, US
189.136.142.247	AS8151 UNINET	`2.72ms` from Mexico City, MX
107.155.51.71	AS137280 Kingsoft cloud corporation limited	`0.55ms` from Moscow, RU
24.193.162.215	AS12271 Charter Communications Inc	`3.88ms` from New York City, US
47.20.247.215	AS6128 Cablevision Systems Corp.	`5.64ms` from New York City, US
62.162.74.151	AS6821 Makedonski Telekom AD-Skopje	`3.75ms` from Skopje, MK
165.99.18.7	AS4826 Vocus Connect International Backbone	`12.10ms` from Sydney, AU
92.83.234.55	AS9050 Orange Romania S.A.	`3.54ms` from Timisoara, RO
212.47.169.71	AS6730 Sunrise GmbH	`1.07ms` from Zuerich, CH
178.227.203.231	AS31615 Odido Netherlands B.V.	`15.13ms` from Amsterdam, NL
3.30.21.215	AS8987 Amazon Data Services Ireland Ltd	`0.34ms` from Boardman, US
54.247.63.135	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
113.167.208.151	AS45899 VNPT Corp	`5.36ms` from Hanoi, VN
157.125.110.247	AS31655 Gamma Telecom Holdings Ltd	`2.52ms` from London, GB
203.2.224.55	AS134555 Encoo Pty Ltd	`0.87ms` from Melbourne, AU
43.205.188.23	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
114.227.54.199	AS4134 CHINANET-BACKBONE	`5.42ms` from Nanjing, CN
124.226.67.247	AS138169 China Telecom	`1.08ms` from Nanning, CN
95.34.115.135	AS2119 Telenor Norge AS	`3.88ms` from Oslo, NO
200.201.224.39	AS10733 DC MATRIX INTERNET S/A	`0.93ms` from Sao Paulo, BR
95.169.164.231	AS16125 UAB Cherry Servers	`4.29ms` from Vilnius, LT

Traceroute

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

traceroute -a -n -q1 -f2 -m6 221.135.200.17

traceroute to 221.135.200.17 (221.135.200.17): 6 hops max, 52 byte packets

2 [AS63473] 5.231.73.254 0.314 ms

3 [] 84.17.33.92 0.328 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Chicago, US

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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