Country
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ASN LANDING PAGE
AS28952
O2BSSK O2 Business Services, a.s
Last updated · Jul 20, 2026
Total prefixes
11
IPv4 prefixes
9
IPv6 prefixes
2
ASN summary
How to read the scale of AS28952
O2BSSK O2 Business Services, a.s currently reports 11 prefixes and 42 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?
O2BSSK O2 Business Services, a.s 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 AS28952 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
AS28952 ASN lookupAS28952 BGPAS28952 peersAS28952 prefixesAS28952 upstreamsO2BSSK O2 Business Services, a.s ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS174
AS174
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AS5610
AS5610
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AS6939
AS6939
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AS31230
AS31230
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AS3303
AS3303
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AS33891
AS33891
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AS50629
AS50629
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AS8218
AS8218
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AS40994
AS40994
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AS1764
AS1764
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AS14840
AS14840
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AS20562
AS20562
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AS44901
AS44901
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AS3212
AS3212
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AS4455
AS4455
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AS6204
AS6204
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AS6663
AS6663
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AS6881
AS6881
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AS13194
AS13194
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AS24482
AS24482
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AS28917
AS28917
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AS29504
AS29504
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AS35369
AS35369
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AS36236
AS36236
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AS37721
AS37721
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AS47692
AS47692
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AS49544
AS49544
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AS51184
AS51184
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AS59890
AS59890
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AS198150
AS198150
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AS212483
AS212483
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AS8529
AS8529
—
AS9009
AS9009
—
AS22356
AS22356
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AS41327
AS41327
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 151.236.224.0/20 | AS28952 | — |
| 185.103.144.0/22 | AS28952 | — |
| 2a03:6947:1800::/40 | AS28952 | — |
| 2a06:2c40::/29 | AS28952 | — |
| 31.3.32.0/19 | AS28952 | — |
| 37.152.96.0/19 | AS28952 | — |
| 37.58.0.0/20 | AS28952 | — |
| 46.34.224.0/19 | AS28952 | — |
| 90.176.0.0/19 | AS28952 | — |
| 91.191.69.0/24 | AS28952 | — |
| 91.191.80.0/22 | AS28952 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS28952 represent?
AS28952 is an autonomous system number. The current source associates it with O2BSSK O2 Business Services, a.s 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 AS28952 page?
They help explain the scale, interconnection depth, and route structure of AS28952. 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 AS28952?
Open a concrete IP page to check how the address maps into AS28952, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
Related topics
BGP and ASN Basics Guide
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Routing Troubleshooting and Network Analysis
Build troubleshooting context from an IP, BGP prefix, ASN, and public network relationships without treating static route data as a packet path.
Cloud Network and ASN Comparison
Compare representative cloud and edge networks by ASN, announced prefixes, peers, upstreams, and downstreams without inferring a specific host or customer workload.