Country
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ASN LANDING PAGE
AS16019
VODAFONE-CZ-AS Vodafone Czech Republic a.s.
Last updated · Jul 20, 2026
Total prefixes
107
IPv4 prefixes
90
IPv6 prefixes
17
ASN summary
How to read the scale of AS16019
VODAFONE-CZ-AS Vodafone Czech Republic a.s. currently reports 107 prefixes and 63 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?
VODAFONE-CZ-AS Vodafone 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 AS16019 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
AS16019 ASN lookupAS16019 BGPAS16019 peersAS16019 prefixesAS16019 upstreamsVODAFONE-CZ-AS Vodafone Czech Republic a.s. ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS197451
AS197451
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AS52154
AS52154
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AS204383
AS204383
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AS2571
AS2571
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AS35592
AS35592
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AS207167
AS207167
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AS204666
AS204666
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AS34049
AS34049
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AS24641
AS24641
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AS61110
AS61110
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AS203072
AS203072
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AS57188
AS57188
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AS216006
AS216006
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AS56821
AS56821
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AS47269
AS47269
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AS203328
AS203328
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AS212224
AS212224
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AS197895
AS197895
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AS202605
AS202605
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AS34040
AS34040
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AS49573
AS49573
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AS49890
AS49890
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AS52115
AS52115
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AS58220
AS58220
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AS202237
AS202237
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AS204165
AS204165
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AS209055
AS209055
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AS211774
AS211774
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AS47317
AS47317
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AS57077
AS57077
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AS205619
AS205619
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AS198494
AS198494
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AS41030
AS41030
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AS205968
AS205968
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AS206287
AS206287
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AS35928
AS35928
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AS205863
AS205863
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AS41359
AS41359
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AS209834
AS209834
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AS43773
AS43773
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Peers
AS1273
AS1273
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AS6939
AS6939
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AS6461
AS6461
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AS33891
AS33891
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AS8218
AS8218
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AS8220
AS8220
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AS1764
AS1764
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AS21320
AS21320
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AS4455
AS4455
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AS47232
AS47232
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AS40994
AS40994
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AS6881
AS6881
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AS24482
AS24482
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AS36236
AS36236
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AS6204
AS6204
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AS6663
AS6663
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AS15935
AS15935
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AS2852
AS2852
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AS44306
AS44306
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AS21215
AS21215
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AS47200
AS47200
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AS5610
AS5610
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AS60068
AS60068
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 109.107.192.0/19 | AS16019 | — |
| 109.205.240.0/24 | AS16019 | — |
| 141.170.128.0/18 | AS16019 | — |
| 141.170.128.0/19 | AS16019 | — |
| 141.170.160.0/19 | AS16019 | — |
| 178.211.147.0/24 | AS16019 | — |
| 178.213.152.0/21 | AS16019 | — |
| 178.77.192.0/18 | AS16019 | — |
| 178.77.192.0/19 | AS16019 | — |
| 178.77.224.0/19 | AS16019 | — |
| 185.13.87.0/24 | AS16019 | — |
| 185.168.149.0/24 | AS16019 | — |
| 185.189.4.0/22 | AS16019 | — |
| 185.241.220.0/22 | AS16019 | — |
| 185.243.168.0/22 | AS16019 | — |
| 185.31.36.0/22 | AS16019 | — |
| 185.99.176.0/22 | AS16019 | — |
| 188.94.232.0/21 | AS16019 | — |
| 188.95.120.0/21 | AS16019 | — |
| 193.104.172.0/24 | AS16019 | — |
| 193.84.128.0/23 | AS16019 | — |
| 2001:36c0::/32 | AS16019 | — |
| 2001:678:95c::/48 | AS16019 | — |
| 213.192.0.0/18 | AS16019 | — |
| 213.192.0.0/19 | AS16019 | — |
| 213.192.32.0/19 | AS16019 | — |
| 213.220.192.0/18 | AS16019 | — |
| 213.220.192.0/19 | AS16019 | — |
| 213.220.224.0/19 | AS16019 | — |
| 217.77.160.0/20 | AS16019 | — |
| 2a00:11b0::/29 | AS16019 | — |
| 2a00:8e80::/29 | AS16019 | — |
| 2a01:5e0:8000::/33 | AS16019 | — |
| 2a01:5e0::/32 | AS16019 | — |
| 2a01:5e0::/33 | AS16019 | — |
| 2a02:8300::/28 | AS16019 | — |
| 2a02:8300::/29 | AS16019 | — |
| 2a02:8308::/29 | AS16019 | — |
| 2a04:4d40::/29 | AS16019 | — |
| 2a0b:c180::/32 | AS16019 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS16019 represent?
AS16019 is an autonomous system number. The current source associates it with VODAFONE-CZ-AS Vodafone 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 AS16019 page?
They help explain the scale, interconnection depth, and route structure of AS16019. 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 AS16019?
Open a concrete IP page to check how the address maps into AS16019, 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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