221.135.42.0/24

AS9583  ·  Sify Limited

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Summary

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

WHOIS Details

inetnum:        221.135.42.0 - 221.135.42.254
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:  2025-09-27T09:37:45Z
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:          221.135.42.0/24
descr:          Sify ip address space
origin:         AS9583
mnt-by:         MAINT-IN-SIFY
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T09:37:52Z
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

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
27.13.140.232 AS4837 CHINA UNICOM China169 Backbone 6.77ms from Chongqing, CN
40.120.116.216 AS8075 Microsoft Corporation 0.92ms from Dubai, AE
115.192.117.168 AS4134 CHINANET-BACKBONE 5.41ms from Hangzhou, CN
136.48.22.136 AS16591 Google Fiber Inc. 4.52ms from Kansas City, US
88.133.162.104 AS29413 KOMRO Gesellschaft fuer Telekommunikation mit beschraenkter Haftung 11.86ms from Ljubljana, SI
34.227.42.104 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
182.209.127.24 AS17858 LG POWERCOMM 2.19ms from Seoul, KR
218.145.183.216 AS4766 Korea Telecom 1.27ms from Seoul, KR
119.208.88.152 AS4766 Korea Telecom 7.04ms from Seoul, KR
114.19.136.248 AS2516 KDDI CORPORATION 16.61ms from Tokyo, JP
194.126.216.136 AS34530 Asseco Cloud Sp. z o. o. 2.51ms from Warsaw, PL
73.129.124.216 AS7922 Comcast Cable Communications, LLC 6.73ms from Ashburn, US
118.124.97.88 AS4134 CHINANET-BACKBONE 8.84ms from Chengdu, CN
95.13.21.8 AS9121 Turk Telekomunikasyon Anonim Sirketi 11.54ms from Denizli, TR
197.103.43.104 AS3741 Dimension Data 0.48ms from Johannesburg, ZA
69.105.248.200 AS7018 AT&T Enterprises, LLC 3.58ms from Los Angeles, US
37.205.82.8 AS21127 Joint Stock Company TransTeleCom 9.13ms from Novosibirsk, RU
88.165.56.88 AS12322 Free SAS 6.90ms from Paris, FR
4.221.119.88 AS8075 Microsoft Corporation 0.17ms from Pretoria, ZA
13.56.113.120 AS16509 Amazon.com, Inc. 0.15ms from San Jose, US
23.33.16.120 AS16625 Akamai Technologies, Inc. 0.52ms from San Jose, US
189.165.178.40 AS8151 UNINET 5.93ms from Santiago de Queretaro, MX
3.1.61.72 AS16509 Amazon.com, Inc. 0.10ms from Singapore, SG
62.45.63.232 AS15435 DELTA Fiber Nederland B.V. 0.23ms from Amsterdam, NL
95.211.231.120 AS60781 LeaseWeb Netherlands B.V. 0.26ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -m5 221.135.42.123
traceroute to 221.135.42.123 (221.135.42.123): 5 hops max, 52 byte packets
1 [AS15169] 74.125.251.23 279.699 ms
2 [AS9583] 1.7.105.124 177.457 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Tel Aviv, IL
On

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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