Country
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ASN LANDING PAGE
AS5408
GR-NET National Infrastructures for Research and Technology S.A.
Last updated · Jul 20, 2026
Total prefixes
30
IPv4 prefixes
29
IPv6 prefixes
1
ASN summary
How to read the scale of AS5408
GR-NET National Infrastructures for Research and Technology S.A. currently reports 30 prefixes and 68 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?
GR-NET National Infrastructures for Research and Technology S.A. 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 AS5408 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
AS5408 ASN lookupAS5408 BGPAS5408 peersAS5408 prefixesAS5408 upstreamsGR-NET National Infrastructures for Research and Technology S.A. ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS8522
AS8522
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AS47065
AS47065
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AS31563
AS31563
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AS8762
AS8762
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AS8248
AS8248
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AS5470
AS5470
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AS8581
AS8581
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AS2546
AS2546
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AS8643
AS8643
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AS15690
AS15690
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AS3323
AS3323
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AS6867
AS6867
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AS8278
AS8278
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AS9069
AS9069
—
AS12402
AS12402
—
AS12364
AS12364
—
AS47616
AS47616
—
AS8253
AS8253
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AS202640
AS202640
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AS8991
AS8991
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AS8617
AS8617
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AS8618
AS8618
—
AS5489
AS5489
—
AS6744
AS6744
—
AS8611
AS8611
—
AS15948
AS15948
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AS20813
AS20813
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AS203348
AS203348
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AS50148
AS50148
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AS15536
AS15536
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Peers
AS21320
AS21320
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AS20965
AS20965
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AS13335
AS13335
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AS3491
AS3491
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AS197580
AS197580
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AS8280
AS8280
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AS56457
AS56457
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AS51185
AS51185
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AS8522
AS8522
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AS47065
AS47065
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AS50148
AS50148
—
AS2546
AS2546
—
AS3323
AS3323
—
AS5470
AS5470
—
AS5489
AS5489
—
AS6744
AS6744
—
AS6867
AS6867
—
AS8248
AS8248
—
AS8253
AS8253
—
AS8278
AS8278
—
AS8581
AS8581
—
AS8611
AS8611
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AS8617
AS8617
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AS8618
AS8618
—
AS8643
AS8643
—
AS8762
AS8762
—
AS8991
AS8991
—
AS9069
AS9069
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AS12364
AS12364
—
AS12402
AS12402
—
AS15536
AS15536
—
AS15690
AS15690
—
AS15948
AS15948
—
AS20813
AS20813
—
AS31563
AS31563
—
AS47616
AS47616
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AS202640
AS202640
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AS203348
AS203348
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 109.107.139.0/24 | AS5408 | — |
| 143.233.182.0/23 | AS5408 | — |
| 143.233.184.0/22 | AS5408 | — |
| 143.233.188.0/23 | AS5408 | — |
| 143.233.204.0/24 | AS5408 | — |
| 143.233.68.0/24 | AS5408 | — |
| 150.140.128.0/17 | AS5408 | — |
| 185.5.76.0/22 | AS5408 | — |
| 185.81.196.0/22 | AS5408 | — |
| 193.105.109.0/24 | AS5408 | — |
| 193.218.124.0/23 | AS5408 | — |
| 193.218.36.0/24 | AS5408 | — |
| 194.177.192.0/19 | AS5408 | — |
| 194.177.208.0/22 | AS5408 | — |
| 194.42.50.0/23 | AS5408 | — |
| 194.42.52.0/23 | AS5408 | — |
| 194.42.54.0/24 | AS5408 | — |
| 195.130.64.0/18 | AS5408 | — |
| 195.251.0.0/16 | AS5408 | — |
| 195.251.2.0/24 | AS5408 | — |
| 195.251.24.0/22 | AS5408 | — |
| 2001:648::/29 | AS5408 | — |
| 37.32.128.0/17 | AS5408 | — |
| 44.31.164.0/24 | AS5408 | — |
| 62.217.126.0/24 | AS5408 | — |
| 62.217.64.0/18 | AS5408 | — |
| 62.217.85.0/24 | AS5408 | — |
| 83.212.0.0/16 | AS5408 | — |
| 83.212.168.0/23 | AS5408 | — |
| 91.227.108.0/24 | AS5408 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS5408 represent?
AS5408 is an autonomous system number. The current source associates it with GR-NET National Infrastructures for Research and Technology S.A. 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 AS5408 page?
They help explain the scale, interconnection depth, and route structure of AS5408. 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 AS5408?
Open a concrete IP page to check how the address maps into AS5408, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
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