Country
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ASN LANDING PAGE
AS5610
O2-CZECH-REPUBLIC O2 Czech Republic, a.s.
Last updated · Jul 20, 2026
Total prefixes
72
IPv4 prefixes
67
IPv6 prefixes
5
ASN summary
How to read the scale of AS5610
O2-CZECH-REPUBLIC O2 Czech Republic, a.s. currently reports 72 prefixes and 71 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?
O2-CZECH-REPUBLIC O2 Czech Republic, 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 AS5610 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
AS5610 ASN lookupAS5610 BGPAS5610 peersAS5610 prefixesAS5610 upstreamsO2-CZECH-REPUBLIC O2 Czech Republic, a.s. ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS16246
AS16246
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AS42908
AS42908
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AS197353
AS197353
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AS35096
AS35096
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AS198282
AS198282
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AS215711
AS215711
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AS208712
AS208712
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AS211274
AS211274
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AS208906
AS208906
—
AS15380
AS15380
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AS198605
AS198605
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AS208950
AS208950
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AS206613
AS206613
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AS203411
AS203411
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AS204172
AS204172
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AS205233
AS205233
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AS21241
AS21241
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AS25321
AS25321
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AS43866
AS43866
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AS13105
AS13105
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AS50948
AS50948
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AS204372
AS204372
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AS47941
AS47941
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AS199059
AS199059
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AS206683
AS206683
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AS38952
AS38952
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AS198991
AS198991
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AS39453
AS39453
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AS43037
AS43037
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AS49580
AS49580
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AS43757
AS43757
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AS28952
AS28952
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AS204907
AS204907
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AS197920
AS197920
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AS21942
AS21942
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AS62083
AS62083
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AS201163
AS201163
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AS59747
AS59747
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AS48451
AS48451
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AS2571
AS2571
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Peers
AS1299
AS1299
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AS174
AS174
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AS6939
AS6939
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AS6461
AS6461
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AS8218
AS8218
—
AS1764
AS1764
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AS33891
AS33891
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AS8220
AS8220
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AS14840
AS14840
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AS39392
AS39392
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AS29504
AS29504
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AS212483
AS212483
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AS4455
AS4455
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AS198150
AS198150
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AS6881
AS6881
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AS24482
AS24482
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AS40994
AS40994
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AS49544
AS49544
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AS36236
AS36236
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AS6663
AS6663
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AS202297
AS202297
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AS22356
AS22356
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AS199490
AS199490
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AS6204
AS6204
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AS60068
AS60068
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AS21215
AS21215
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AS47232
AS47232
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AS263444
AS263444
—
AS15935
AS15935
—
AS2852
AS2852
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AS16246
AS16246
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 109.80.0.0/15 | AS5610 | — |
| 109.81.112.0/20 | AS5610 | — |
| 109.81.160.0/20 | AS5610 | — |
| 160.218.0.0/16 | AS5610 | — |
| 161.195.144.0/24 | AS5610 | — |
| 185.143.112.0/22 | AS5610 | — |
| 185.61.228.0/22 | AS5610 | — |
| 193.17.13.0/24 | AS5610 | — |
| 193.84.12.0/22 | AS5610 | — |
| 193.84.12.0/23 | AS5610 | — |
| 193.84.14.0/23 | AS5610 | — |
| 194.165.47.0/24 | AS5610 | — |
| 194.228.0.0/16 | AS5610 | — |
| 194.228.0.0/17 | AS5610 | — |
| 194.228.128.0/17 | AS5610 | — |
| 194.228.72.0/22 | AS5610 | — |
| 194.50.248.0/23 | AS5610 | — |
| 195.5.186.0/24 | AS5610 | — |
| 2001:41d8::/32 | AS5610 | — |
| 2001:67c:dd4::/48 | AS5610 | — |
| 217.117.208.0/20 | AS5610 | — |
| 217.194.160.0/20 | AS5610 | — |
| 2a00:1028::/29 | AS5610 | — |
| 2a00:1028::/32 | AS5610 | — |
| 2a02:9b8::/31 | AS5610 | — |
| 37.188.128.0/17 | AS5610 | — |
| 5.23.39.0/24 | AS5610 | — |
| 80.188.0.0/16 | AS5610 | — |
| 80.188.0.0/17 | AS5610 | — |
| 80.188.128.0/17 | AS5610 | — |
| 80.188.222.0/24 | AS5610 | — |
| 80.188.40.0/24 | AS5610 | — |
| 81.90.160.0/20 | AS5610 | — |
| 81.90.168.0/21 | AS5610 | — |
| 81.90.168.0/24 | AS5610 | — |
| 81.90.170.0/24 | AS5610 | — |
| 81.90.173.0/24 | AS5610 | — |
| 83.208.0.0/16 | AS5610 | — |
| 83.208.0.0/18 | AS5610 | — |
| 83.208.128.0/19 | AS5610 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS5610 represent?
AS5610 is an autonomous system number. The current source associates it with O2-CZECH-REPUBLIC O2 Czech Republic, 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 AS5610 page?
They help explain the scale, interconnection depth, and route structure of AS5610. 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 AS5610?
Open a concrete IP page to check how the address maps into AS5610, 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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