Country
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ASN LANDING PAGE
AS28725
CETIN-AS CETIN a.s.
Last updated · Jul 20, 2026
Total prefixes
11
IPv4 prefixes
9
IPv6 prefixes
2
ASN summary
How to read the scale of AS28725
CETIN-AS CETIN a.s. currently reports 11 prefixes and 75 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?
CETIN-AS CETIN 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 AS28725 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
AS28725 ASN lookupAS28725 BGPAS28725 peersAS28725 prefixesAS28725 upstreamsCETIN-AS CETIN a.s. ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS24641
AS24641
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AS35046
AS35046
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AS35613
AS35613
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AS196952
AS196952
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AS198248
AS198248
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AS203365
AS203365
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AS57288
AS57288
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AS212975
AS212975
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AS57294
AS57294
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AS50784
AS50784
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AS206177
AS206177
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AS203645
AS203645
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AS206438
AS206438
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AS198346
AS198346
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AS209947
AS209947
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AS57560
AS57560
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AS212859
AS212859
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AS213559
AS213559
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AS48364
AS48364
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AS57825
AS57825
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AS51382
AS51382
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AS205619
AS205619
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AS52029
AS52029
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AS29298
AS29298
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AS56566
AS56566
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AS56427
AS56427
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AS196849
AS196849
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AS197565
AS197565
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AS204351
AS204351
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AS51420
AS51420
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AS211826
AS211826
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AS47868
AS47868
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AS19637
AS19637
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AS201265
AS201265
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AS10122
AS10122
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Peers
AS1299
AS1299
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AS174
AS174
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AS6939
AS6939
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AS31230
AS31230
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AS34549
AS34549
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AS35625
AS35625
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AS50304
AS50304
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AS20764
AS20764
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AS50673
AS50673
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AS6777
AS6777
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AS34927
AS34927
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AS13030
AS13030
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AS34019
AS34019
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AS9002
AS9002
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AS6461
AS6461
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AS29691
AS29691
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AS48362
AS48362
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AS39351
AS39351
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AS34177
AS34177
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AS5405
AS5405
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AS6057
AS6057
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AS12779
AS12779
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AS37497
AS37497
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AS24961
AS24961
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AS35280
AS35280
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AS8298
AS8298
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AS41327
AS41327
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AS25091
AS25091
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AS8758
AS8758
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AS47147
AS47147
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AS29632
AS29632
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AS14840
AS14840
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AS37468
AS37468
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AS1103
AS1103
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AS29075
AS29075
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AS3214
AS3214
—
AS25160
AS25160
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AS199524
AS199524
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AS24482
AS24482
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AS35360
AS35360
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 136.238.226.0/24 | AS28725 | — |
| 185.218.92.0/23 | AS28725 | — |
| 194.147.12.0/22 | AS28725 | — |
| 194.50.64.0/22 | AS28725 | — |
| 212.96.180.0/24 | AS28725 | — |
| 2a07:1f40::/29 | AS28725 | — |
| 2a0b:bb40::/32 | AS28725 | — |
| 80.78.150.0/24 | AS28725 | — |
| 85.162.0.0/15 | AS28725 | — |
| 85.162.0.0/16 | AS28725 | — |
| 85.163.0.0/16 | AS28725 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS28725 represent?
AS28725 is an autonomous system number. The current source associates it with CETIN-AS CETIN 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 AS28725 page?
They help explain the scale, interconnection depth, and route structure of AS28725. 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 AS28725?
Open a concrete IP page to check how the address maps into AS28725, 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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