ASN Lookup Tool

AS9583
Sify Limited IN IN 2823 Routes

AS9583 – Sify Limited

AS Number 9583
AS Name SIFY-AS-IN
Organization Sify Limited(SIFY-AS-IN)
Country IN
Website sifycorp.com
Number of IPv4 Routes 2347
Number of IPv6 Routes 476
ASN type ISP
Allocation Status allocated
Registry APNIC
Date Allocated 1999-07-23

IP Ranges

Route # IPs
223.30.244.0/23 512
210.214.251.0/24 256
124.30.5.0/24 256
221.134.172.0/24 256
202.191.185.0/24 256
1.6.71.0/24 256
1.6.160.0/24 256
223.31.46.0/24 256
1.7.176.0/24 256
buy plan 256
buy plan 256
buy plan 256
buy plan 256
buy plan 256
See All IP Ranges

Raw Whois Response 

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS9249 - AS10239'

as-block:       AS9249 - AS10239
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2022-09-22T22:36:45Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS9583'

% Abuse contact for 'AS9583' is 'abuse@sifycorp.com'

aut-num:        AS9583
as-name:        SIFY-AS-IN
descr:          Sify Limited
descr:          ISP in India
country:        IN
import:         from AS4637
                action pref=10;
                accept ANY
import:         from AS701
                action pref=20;
                accept ANY
export:         to AS4637
                announce AS9583
export:         to AS701
                announce AS9583
default:        to AS4637
                action pref=10;
                networks ANY
remarks:        to provide a redudant routing path incase , one of the
remarks:        gateway fails.
admin-c:        HS51-AP
tech-c:         HS51-AP
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-SIFY
mnt-irt:        IRT-SIFYNET-IN
last-modified:  2013-04-07T23:49:30Z
source:         APNIC

irt:            IRT-SIFYNET-IN
address:        Sify Limited,
address:        5th, 6th & 7th floor Reliable Plaza,
address:        Kalwa industrial Area, Thane Belapur Road,
address:        Airoli, Navi Mumbai-400708
e-mail:         ipadmin@sifycorp.com
abuse-mailbox:  abuse@sifycorp.com
admin-c:        HS51-AP
tech-c:         HS51-AP
auth:           # Filtered
mnt-by:         MAINT-IN-SIFY
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T12:28:24Z
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

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number Description Country
AS141014 Balaji Teleworks Development Pvt Ltd IN
AS45235 GEOCITY NETWORK SOLUTIONS PVT LTD IN
AS28792 Public Internet Ltd GB
AS140540 HINDUJA GLOBAL SOLUTIONS LTD IN
AS38880 Micron21 Datacentre Pty Ltd AU
AS36868 Rogers Capital Technology Services Ltd MU
AS135712 Euron Communications Pvt. Ltd. IN
AS30999 EMTEL LIMITED MU
AS24539 Synopsys Inc. IN
AS9941 Ranbaxy Laboratories Limited IN
AS132453 TRIPLE PLAY BROADBAND PRIVATE LIMITED IN
AS132527 Department of Posts IN
AS149278 Ant E Sports Pvt Ltd IN
AS4862 Orange Business AS for Asia HK
AS139341 ACEVILLE PTE.LTD. SG
AS132215 Powergrid Teleservices Limited AU
AS134860 Entire Cable And Broadband Opc Private Limited IN
AS206735 Novelcomm LP GR
AS3216 PJSC "Vimpelcom" RU
buy plan Sapient Consulting Pvt. Ltd. IN
buy plan Hindustan Petroleum Corporation Limited IN
buy plan Micro Labs ltd IN
buy plan DITO TELECOMMUNITY CORP. PH
buy plan SEEWEB s.r.l. IT
See All Peers

Upstreams

AS Number Description Country
AS7195 EDGEUNO S.A.S CO
AS9498 Bharti Airtel Limited IN
AS39351 31173 Services AB SE
AS6939 Hurricane Electric LLC US
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC AE
AS24115 Equinix Asia Pacific Pte Ltd SG
AS4230 CLARO S.A. BR
AS37468 Angola Cables AO
AS20764 CJSC RASCOM RU
buy plan NTS workspace AG CH
buy plan F5 Networks SARL FR
buy plan BSE Software GmbH CH
buy plan ONEOTT INTERTAINMENT LIMITED AU
buy plan VOCUS PTY LTD AU
See All Upstreams

Downstreams

AS Number Description Country
AS141014 Balaji Teleworks Development Pvt Ltd IN
AS17939 miyazaki cabletelevision network Co.,LTD JP
AS135851 Excogitate Technologies Pvt Ltd AU
AS62713 PubMatic, Inc. US
AS45415 Vasai Cable Pvt. Ltd. AU
AS140540 HINDUJA GLOBAL SOLUTIONS LTD IN
AS7500 WIDE Project JP
AS38880 Micron21 Datacentre Pty Ltd AU
AS36868 Rogers Capital Technology Services Ltd MU
AS9941 Ranbaxy Laboratories Limited IN

Contacts

Email Contacts

abuse@sifycorp.com ipadmin@sifycorp.com

Abuse Contacts

abuse@sifycorp.com

Legacy Routes

1.7.228.0/24 2001:df5:b800:bb00::/64

Ready to get started?Get Started with ASN Intelligence API Today

Get Started
CTA Illustration