Country
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ASN LANDING PAGE
AS9583
SIFY-AS-IN - Sify Limited
Last updated · Jul 20, 2026
Total prefixes
2225
IPv4 prefixes
2191
IPv6 prefixes
34
ASN summary
How to read the scale of AS9583
SIFY-AS-IN - Sify Limited currently reports 2225 prefixes and 80 upstream, downstream, or peer relationships. These counts describe the current dataset; they do not by themselves prove network quality, reach, or service use.
What can an ASN page answer?
An ASN page shows the public organization label, country or region, BGP prefixes, and available peer and upstream relationships. It adds network context but cannot confirm a website host, physical facility, security status, or service quality.
How should you read the organization and region fields?
SIFY-AS-IN - Sify Limited is currently associated with an unknown region. These values come from public network sources and are useful lookup clues; an organization label, registration region, and actual service location may differ.
How should you verify the AS9583 result?
The page shows ASN data returned by the current upstream query; interpret it with the update time. Open representative IP pages from the same network and compare prefixes, source labels, and query times. Verify operator or service claims with the relevant registry or network operator.
How to verify this ASN result
AS9583 ASN lookupAS9583 BGPAS9583 peersAS9583 prefixesAS9583 upstreamsSIFY-AS-IN - Sify Limited ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS2914
AS2914
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AS6453
AS6453
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AS6939
AS6939
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AS4755
AS4755
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AS1299
AS1299
—
AS58678
AS58678
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AS7473
AS7473
—
AS17806
AS17806
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AS151732
AS151732
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AS152565
AS152565
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AS138296
AS138296
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AS153252
AS153252
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AS150748
AS150748
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AS141324
AS141324
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AS132215
AS132215
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AS133278
AS133278
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AS134928
AS134928
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AS134375
AS134375
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AS133296
AS133296
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AS135269
AS135269
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AS134331
AS134331
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AS24115
AS24115
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AS133989
AS133989
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AS138771
AS138771
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AS8220
AS8220
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AS133234
AS133234
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AS133680
AS133680
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AS142485
AS142485
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AS58778
AS58778
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AS45804
AS45804
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AS132960
AS132960
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AS137678
AS137678
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AS134021
AS134021
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AS140171
AS140171
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AS132996
AS132996
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AS133315
AS133315
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AS137409
AS137409
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AS133694
AS133694
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AS152547
AS152547
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AS21433
AS21433
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Peers
AS142289
AS142289
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AS55836
AS55836
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AS2914
AS2914
—
AS4755
AS4755
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AS1299
AS1299
—
AS6939
AS6939
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AS6453
AS6453
—
AS7473
AS7473
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AS8220
AS8220
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AS33891
AS33891
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AS49544
AS49544
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AS35280
AS35280
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AS9002
AS9002
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AS3320
AS3320
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AS199524
AS199524
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AS18106
AS18106
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AS24482
AS24482
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AS133210
AS133210
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AS14907
AS14907
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AS59105
AS59105
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AS17639
AS17639
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AS51185
AS51185
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AS45489
AS45489
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AS38001
AS38001
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AS45896
AS45896
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AS58952
AS58952
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AS137409
AS137409
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AS200612
AS200612
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AS36236
AS36236
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AS8529
AS8529
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AS17557
AS17557
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AS9304
AS9304
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AS34019
AS34019
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AS1828
AS1828
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AS8298
AS8298
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AS64049
AS64049
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AS6057
AS6057
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AS8218
AS8218
—
AS8966
AS8966
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AS39801
AS39801
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 1.6.0.0/22 | AS9583 | — |
| 1.6.1.0/24 | AS9583 | — |
| 1.6.10.0/24 | AS9583 | — |
| 1.6.100.0/22 | AS9583 | — |
| 1.6.104.0/22 | AS9583 | — |
| 1.6.104.0/24 | AS9583 | — |
| 1.6.105.0/24 | AS9583 | — |
| 1.6.108.0/22 | AS9583 | — |
| 1.6.109.0/24 | AS9583 | — |
| 1.6.11.0/24 | AS9583 | — |
| 1.6.112.0/22 | AS9583 | — |
| 1.6.112.0/24 | AS9583 | — |
| 1.6.115.0/24 | AS9583 | — |
| 1.6.116.0/22 | AS9583 | — |
| 1.6.118.0/24 | AS9583 | — |
| 1.6.12.0/22 | AS9583 | — |
| 1.6.12.0/24 | AS9583 | — |
| 1.6.120.0/22 | AS9583 | — |
| 1.6.124.0/22 | AS9583 | — |
| 1.6.128.0/22 | AS9583 | — |
| 1.6.128.0/24 | AS9583 | — |
| 1.6.13.0/24 | AS9583 | — |
| 1.6.130.0/24 | AS9583 | — |
| 1.6.132.0/23 | AS9583 | — |
| 1.6.132.0/24 | AS9583 | — |
| 1.6.134.0/23 | AS9583 | — |
| 1.6.136.0/22 | AS9583 | — |
| 1.6.138.0/24 | AS9583 | — |
| 1.6.139.0/24 | AS9583 | — |
| 1.6.140.0/22 | AS9583 | — |
| 1.6.141.0/24 | AS9583 | — |
| 1.6.144.0/22 | AS9583 | — |
| 1.6.144.0/24 | AS9583 | — |
| 1.6.146.0/24 | AS9583 | — |
| 1.6.147.0/24 | AS9583 | — |
| 1.6.148.0/22 | AS9583 | — |
| 1.6.152.0/22 | AS9583 | — |
| 1.6.156.0/22 | AS9583 | — |
| 1.6.156.0/24 | AS9583 | — |
| 1.6.157.0/24 | AS9583 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS9583 represent?
AS9583 is an autonomous system number. The current source associates it with SIFY-AS-IN - Sify Limited and the region field an unknown region; those values add network context but do not prove a specific service, physical location, or quality level.
What are peers, upstreams, and prefixes useful for on the AS9583 page?
They help explain the scale, interconnection depth, and route structure of AS9583. Richer peering and upstream data often indicate broader network reach, but they should still be interpreted together with prefixes and related IP landing pages.
What should you do after reviewing AS9583?
Open a concrete IP page to check how the address maps into AS9583, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
Related topics
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Routing Troubleshooting and Network Analysis
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