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API Packages
IP Geolocation
Reverse Geocoding
Phone & Email Verification
Network Engineering
Free API
Tools
What is my IP?
IP Lookup
ASN Lookup
Network Lookup
Insights
Daily IP Geolocation Accuracy Report
ASN Rank by IPv4 space
Tor Exit Nodes
Bogon Routes
IPv4 Address Space Report
IPv6 Address Space Report
Resources
Getting Started
Support Articles
Blog
Sign In
Sign Up
ASN Lookup Tool
AS9583 SIFY-AS-IN
Powered By:
ASN Extended Info API
&
BGP Active Prefixes API
Home
Asn Lookup
As9583
ASN DETAILS
MAP
JSON VIEW
ASN Details
ASN
AS9583
Organisation
Sify Limited ISP in India
Name
SIFY-AS-IN
Total IPv4 Addresses
788,013
Total IPv4 Prefixes
2,229
Total IPv6 Prefixes
3,443
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
7
IPv4 Space Rank
#425 out of 79,346
Registry
Apnic
Registered Country
IN
Registered Country Name
India
Registered Date
Registration Last Change
2013-04-07
Receiving From
ASN
Organisation
AS33891
Core-Backbone GmbH
AS142289
Roxonic Systems
AS4227859330
Private Use AS
AS3320
Deutsche Telekom AG
AS174
Cogent Communications, LLC
Showing 5 of 89
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Transit To
ASN
Organisation
AS142289
Roxonic Systems
AS4216100201
Private Use AS
AS4216200021
Private Use AS
AS4216200001
Private Use AS
AS4200000284
Private Use AS
Showing 5 of 600
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IPv4 Active Prefixes
Prefix
Range From
Range To
1.6.0.0/24
1.6.0.0
1.6.0.255
1.6.1.0/24
1.6.1.0
1.6.1.255
1.6.2.0/24
1.6.2.0
1.6.2.255
1.6.3.0/24
1.6.3.0
1.6.3.255
1.6.4.0/23
1.6.4.0
1.6.5.255
Showing 5 of 2,229
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IPv6 Active Prefixes
Prefix
Range From
Range To
2001:c10:80:2::1d4/126
2001:c10:80:2::1d4
2001:c10:80:2::1d7
2001:de8:1::/64
2001:de8:1::
2001:de8:1:0:ffff:ffff:ffff:ffff
2001:de8:1:1::/64
2001:de8:1:1::
2001:de8:1:1:ffff:ffff:ffff:ffff
2001:de8:1:2::/64
2001:de8:1:2::
2001:de8:1:2:ffff:ffff:ffff:ffff
2001:df2:1900:2::/64
2001:df2:1900:2::
2001:df2:1900:2:ffff:ffff:ffff:ffff
Showing 5 of 3,443
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Lookup
Enter AS Number eg: AS714 or 714