Country
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ASN LANDING PAGE
AS49033
CRITICALCORE Critical Core BV
Last updated · Jul 20, 2026
Total prefixes
17
IPv4 prefixes
15
IPv6 prefixes
2
ASN summary
How to read the scale of AS49033
CRITICALCORE Critical Core BV currently reports 17 prefixes and 41 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?
CRITICALCORE Critical Core BV 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 AS49033 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
AS49033 ASN lookupAS49033 BGPAS49033 peersAS49033 prefixesAS49033 upstreamsCRITICALCORE Critical Core BV ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS20562
AS20562
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AS35133
AS35133
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AS6830
AS6830
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AS24785
AS24785
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AS6939
AS6939
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AS5405
AS5405
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AS33891
AS33891
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AS50304
AS50304
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AS20764
AS20764
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AS20485
AS20485
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AS22356
AS22356
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AS37100
AS37100
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AS14840
AS14840
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AS14907
AS14907
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AS24961
AS24961
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AS29632
AS29632
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AS34019
AS34019
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AS37468
AS37468
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AS41327
AS41327
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AS50629
AS50629
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AS58057
AS58057
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AS8218
AS8218
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AS8298
AS8298
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AS25091
AS25091
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AS1031
AS1031
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AS1103
AS1103
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AS1140
AS1140
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AS3212
AS3212
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AS3399
AS3399
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AS5713
AS5713
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AS6663
AS6663
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AS6696
AS6696
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AS7713
AS7713
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AS9044
AS9044
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AS12859
AS12859
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AS20932
AS20932
—
AS28917
AS28917
—
AS29075
AS29075
—
AS34927
AS34927
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AS36236
AS36236
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 103.104.60.0/22 | AS49033 | — |
| 103.66.56.0/22 | AS49033 | — |
| 113.212.72.0/22 | AS49033 | — |
| 185.116.144.0/22 | AS49033 | — |
| 185.166.88.0/22 | AS49033 | — |
| 185.171.48.0/22 | AS49033 | — |
| 185.232.160.0/22 | AS49033 | — |
| 185.238.108.0/22 | AS49033 | — |
| 185.91.92.0/22 | AS49033 | — |
| 204.8.80.0/22 | AS49033 | — |
| 216.152.64.0/22 | AS49033 | — |
| 2a0f:dcc0::/29 | AS49033 | — |
| 2a0f:ddc0::/29 | AS49033 | — |
| 45.8.236.0/22 | AS49033 | — |
| 68.64.204.0/22 | AS49033 | — |
| 94.46.216.0/22 | AS49033 | — |
| 95.143.97.0/24 | AS49033 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS49033 represent?
AS49033 is an autonomous system number. The current source associates it with CRITICALCORE Critical Core BV 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 AS49033 page?
They help explain the scale, interconnection depth, and route structure of AS49033. 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 AS49033?
Open a concrete IP page to check how the address maps into AS49033, 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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Cloud Network and ASN Comparison
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