221.134.51.0/24

AS9583 · Sify Limited

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Summary

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

WHOIS Details

inetnum:        221.134.51.0 - 221.134.51.255
netname:        SIFYNET
country:        IN
descr:          SIFY INFRA IP POOL
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:  2025-09-27T09:37:21Z
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:          221.134.51.0/24
descr:          Sify ip address space
origin:         AS9583
mnt-by:         MAINT-IN-SIFY
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T09:37:22Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 221.134.0.0/16

Range	ASN	Company	Num of IPs
221.134.1.0/24	AS9583	BSTN	256
221.134.158.0/24	AS9583	Sify Infrastructure	256
221.134.20.0/24	AS9583	SAM SERVER IP POOL	256
221.134.2.0/24	AS9583	OA LAN	256
221.134.22.0/24	AS9583	BSTN	256
221.134.23.0/24	AS9583	SIFY INFRA IP POOL	256
221.134.25.0/24	AS9583	OA LAN	256
221.134.3.0/24	AS9583	BSTN	256
221.134.50.0/24	AS9583	BSTN	256
221.134.60.0/24	AS9583	HOSTING	256
221.134.61.0/24	AS9583	DIAL	256
221.134.63.0/24	AS9583	SIFY INFRA IP POOL	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
221.134.51.241	AS9583 Sify Limited	`1.22ms` 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
77.174.2.232	AS1136 KPN B.V.	`1.97ms` from Amsterdam, NL
176.132.73.184	AS5410 Bouygues Telecom SA	`3.44ms` from Aubervilliers, FR
71.75.164.120	AS11426 Charter Communications Inc	`4.72ms` from Charlotte, US
174.84.74.88	AS20115 Charter Communications LLC	`16.00ms` from Chicago, US
91.96.45.8	AS9145 EWE TEL GmbH	`3.33ms` from Hamburg, DE
194.111.59.136	AS1759 Telia Finland Oyj	`1.59ms` from Helsinki, FI
60.191.192.152	AS136190 JINHUA, ZHEJIANG Province, P.R.China.	`6.58ms` from Nanchang, CN
112.86.255.72	AS4837 CHINA UNICOM China169 Backbone	`4.94ms` from Nanjing, CN
74.71.205.120	AS12271 Charter Communications Inc	`7.41ms` from New York City, US
39.111.131.184	AS2527 Sony Network Communications Inc.	`1.76ms` from Tokyo, JP
158.199.225.248	AS9597 KDDI Web Communications Inc.	`0.72ms` from Tokyo, JP
198.245.174.8	AS8075 Microsoft Corporation	`0.49ms` from Ashburn, US
76.185.222.232	AS11427 Charter Communications Inc	`12.01ms` from Dallas, US
156.252.112.200	AS398823 PEG TECH INC	`0.28ms` from Los Angeles, US
90.42.30.8	AS3215 Orange S.A.	`15.06ms` from Lyon, FR
76.124.252.248	AS7922 Comcast Cable Communications, LLC	`5.52ms` from Morris Plains, US
69.113.63.40	AS6128 Cablevision Systems Corp.	`9.58ms` from New York City, US
133.226.112.104	AS9997 Suzuka Cable Co.,Ltd	`5.21ms` from Osaka, JP
54.156.142.8	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
193.156.13.8	AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR	`2.22ms` from Sandefjord, NO
1.160.26.8	AS3462 Data Communication Business Group	`1.04ms` from Taipei, TW
183.204.38.40	AS9808 China Mobile Communications Group Co., Ltd.	`2.98ms` from Zhengzhou, CN
87.173.16.24	AS3320 Deutsche Telekom AG	`2.79ms` from Duesseldorf, DE
212.62.103.248	AS43766 Mobile Telecommunication Company Saudi Arabia Joint-Stock company	`2.51ms` from Jeddah, SA
178.205.40.72	AS28840 PJSC "TATTELECOM"	`1.38ms` from Kazan, RU

Traceroute

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

traceroute -a -n -q1 -m5 221.134.51.10

traceroute to 221.134.51.10 (221.134.51.10): 5 hops max, 52 byte packets

1 [AS42473] 217.146.0.38 3.103 ms

2 [AS42473] 144.208.207.33 0.386 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 6th 2025

What are IP address ranges?

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