221.135.101.0/24

AS9583 · Sify Limited

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Summary

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

WHOIS Details

inetnum:        221.135.101.0 - 221.135.101.254
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:  2025-09-27T09:37:47Z
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:  2025-11-18T00:27:45Z
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:          221.135.101.0/24
descr:          Sify ip address space
origin:         AS9583
mnt-by:         MAINT-IN-SIFY
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T09:37:53Z
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

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Useful for Cybersecurity

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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
82.174.50.200	AS50266 Odido Netherlands B.V.	`4.55ms` from Amsterdam, NL
135.148.56.152	AS16276 OVH SAS	`1.30ms` from Ashburn, US
223.206.189.8	AS45758 Triple T Broadband Public Company Limited	`4.04ms` from Bangkok, TH
199.7.247.8	AS15294 Sentinel Technologies, Inc.	`0.29ms` from Chicago, US
99.61.23.8	AS7018 AT&T Enterprises, LLC	`7.22ms` from Dallas, US
94.204.157.136	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.51ms` from Dubai, AE
24.5.184.8	AS7922 Comcast Cable Communications, LLC	`4.70ms` from Fremont, US
116.139.83.168	AS4837 CHINA UNICOM China169 Backbone	`6.84ms` from Liaoyang, CN
93.204.185.184	AS3320 Deutsche Telekom AG	`5.56ms` from Nuernberg, DE
176.144.81.40	AS5410 Bouygues Telecom SA	`2.29ms` from Paris, FR
4.149.94.184	AS8075 Microsoft Corporation	`0.15ms` from Quincy, US
89.111.43.248	AS12993 Sabiedriba ar ierobezotu atbildibu DELSKA Latvia	`0.33ms` from Riga, LV
52.8.33.8	AS16509 Amazon.com, Inc.	`0.15ms` from San Jose, US
3.170.215.168	AS16509 Amazon.com, Inc.	`0.60ms` from Seoul, KR
15.165.180.216	AS16509 Amazon.com, Inc.	`0.13ms` from Seoul, KR
221.140.71.24	AS9318 SK Broadband Co Ltd	`2.05ms` from Seoul, KR
219.241.52.184	AS9318 SK Broadband Co Ltd	`1.81ms` from Seoul, KR
39.117.190.200	AS9318 SK Broadband Co Ltd	`1.98ms` from Seoul, KR
45.32.62.232	AS20473 The Constant Company, LLC	`0.18ms` from Tokyo, JP
59.171.138.248	AS9824 JCOM Co., Ltd.	`16.66ms` from Tokyo, JP
77.94.242.8	AS39591 Previder B.V.	`1.93ms` from Amsterdam, NL
45.37.111.8	AS11426 Charter Communications Inc	`9.25ms` from Ashburn, US
64.76.177.104	AS3549 Level 3 Parent, LLC	`1.09ms` from Bogota, CO
81.82.154.104	AS6848 Telenet BV	`7.49ms` from Brussels, BE
102.97.175.152	AS36925 MEDITELECOM	`7.40ms` from Casablanca, MA

Traceroute

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

traceroute -a -n -q1 -m6 221.135.101.182

traceroute to 221.135.101.182 (221.135.101.182): 6 hops max, 52 byte packets

1 [AS2901] 198.59.104.2 0.139 ms

2 [AS2901] 198.59.96.134 0.12 ms

3 [AS2901] 198.59.96.128 0.256 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Albuquerque, 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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