| Prefix | Description | |
|---|---|---|
|
31.170.176.0/21 | UVT Internet s.r.o. |
|
45.91.28.0/22 | UVT Internet s.r.o. |
|
109.205.72.0/21 | UVT Internet s.r.o. |
|
109.205.73.0/24 | 2 connect serverhousing |
|
109.205.76.0/22 | UVT Internet s.r.o. |
|
185.124.80.0/22 | UVT Internet s.r.o. |
|
188.92.96.0/21 | UVT Internet s.r.o. |
|
37.221.117.0/24 | - |
|
91.241.8.0/22 | Algotech a.s. |
|
91.241.8.0/24 | Algotech a.s. |
|
91.241.10.0/24 | Algotech a.s. |
|
185.205.136.0/22 | Cluster Design s.r.o. |
|
185.205.137.0/24 | - |
|
2001:678:10e0::/48 | Algotech a.s. |
|
2001:67c:e2c::/48 | GEM System a.s. |
|
2a00:1238::/32 | UVT Internet s.r.o. |
|
2a00:1238:3::/48 | UVT Internet s.r.o. |
|
2a0b:640::/30 | Cluster Design s.r.o. |
|
2a0b:640:3::/48 | - |
|
2a0e:25c0::/29 | UVT Internet s.r.o. |


| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
|
AS1299 | Arelion (fka. Telia Carrier) | ✔ | ✔ |
|
AS174 | Cogent Communications, LLC | ✔ | ✔ |
|
AS47232 | ISP Alliance a.s. | ✔ | ✔ |
|
AS199803 | ComSource s.r.o. | ✔ | ✘ |
|
AS15685 | CASABLANCA INT a.s. | ✘ | ✔ |

| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
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AS1299 | Arelion (fka. Telia Carrier) | ✔ | ✔ |
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AS29134 | Webglobe, s.r.o. | ✔ | ✔ |
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AS174 | Cogent Communications, LLC | ✔ | ✔ |
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AS47232 | ISP Alliance a.s. | ✔ | ✔ |
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AS39761 | ABAK, Co.Ltd. | ✔ | ✔ |
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AS41453 | SITEL spol. s r.o. | ✔ | ✔ |
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AS50825 | UVT Internet s.r.o. | ✔ | ✔ |
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AS42189 | Druzstvo EUROSIGNAL | ✔ | ✔ |
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AS6939 | Hurricane Electric LLC | ✔ | ✔ |
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AS6461 | Zayo Bandwidth | ✔ | ✔ |
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AS199803 | ComSource s.r.o. | ✔ | ✘ |
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AS51661 | UVT Internet s.r.o. | ✔ | ✘ |
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AS15685 | CASABLANCA INT a.s. | ✔ | ✔ |
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AS50415 | Ahosting a.s. | ✔ | ✔ |
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AS8218 | Zayo Europe | ✔ | ✔ |
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AS6204 | INTERKVM HOST SRL | ✔ | ✔ |
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AS24940 | Hetzner Online GmbH | ✔ | ✔ |
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AS49544 | i3D.net B.V | ✔ | ✔ |
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AS33891 | Core-Backbone GmbH | ✔ | ✔ |
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AS1764 | Next Layer Telecommunications | ✔ | ✔ |
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AS40994 | Alwyzon (Hohl IT) | ✔ | ✔ |
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AS51184 | Fonira Telekom GmbH | ✔ | ✔ |
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AS49121 | Infinity Telecom, s.r.o. | ✔ | ✔ |
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AS32590 | Valve Corporation | ✔ | ✔ |
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AS4455 | IX Reach Ltd | ✔ | ✘ |
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AS2852 | CESNET z.s.p.o. | ✔ | ✔ |
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AS50698 | TETA s.r.o. | ✔ | ✔ |
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AS199524 | Gcore S.A. | ✔ | ✔ |
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AS34170 | Aztelekom LLC | ✔ | ✔ |
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AS15169 | Google LLC | ✔ | ✔ |
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AS21430 | WIA spol. s.r.o. | ✔ | ✘ |
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AS24482 | SG.GS | ✔ | ✔ |
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AS42473 | Anexia Cloud Solutions GmbH | ✔ | ✔ |
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AS36236 | NetActuate, Inc | ✔ | ✔ |
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AS6663 | Türk Telekom International | ✔ | ✔ |
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AS8801 | Rocket Fibre Ltd | ✔ | ✔ |
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AS14840 | BR.DIGITAL | ✘ | ✔ |
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AS1239 | Sprint Wireline (Cogent) | ✔ | ✘ |
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AS1820 | WNET TELECOM USA Corp. | ✔ | ✔ |
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AS47927 | WIFIWEB s.r.l. | ✘ | ✔ |
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AS22356 | Durand do Brasil Ltda | ✘ | ✔ |
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AS263444 | Open X Tecnologia Ltda | ✘ | ✔ |
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AS21215 | UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd | ✔ | ✘ |

| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
|
AS29134 | Webglobe, s.r.o. | ✔ | ✔ |
|
AS39761 | ABAK, Co.Ltd. | ✔ | ✔ |
|
AS41453 | SITEL spol. s r.o. | ✔ | ✔ |
|
AS50825 | UVT Internet s.r.o. | ✔ | ✔ |
|
AS42189 | Druzstvo EUROSIGNAL | ✔ | ✔ |
|
AS51661 | UVT Internet s.r.o. | ✔ | ✘ |
|
AS50415 | Ahosting a.s. | ✔ | ✔ |
aut-num: AS35236 as-name: AS35236 remarks: === upstreams === import: from AS174 accept ANY import: from AS1299 accept ANY import: from AS8251 accept ANY import: from AS15685 accept ANY export: to AS174 announce AS-2CONNECT export: to AS1299 announce AS-2CONNECT export: to AS8251 announce AS-2CONNECT export: to AS15685 announce AS-2CONNECT export: to AS199803 announce AS-2CONNECT remarks: === NIX.CZ peers === import: from AS112 accept ANY import: from AS2852 accept ANY import: from AS5580 accept ANY import: from AS5588 accept ANY import: from AS5610 accept ANY import: from AS6663 accept ANY import: from AS6830 accept ANY import: from AS6881 accept ANY import: from AS6939 accept ANY import: from AS8075 accept ANY import: from AS8218 accept ANY import: from AS8251 accept ANY import: from AS8518 accept ANY import: from AS8913 accept ANY import: from AS9002 accept ANY import: from AS12570 accept ANY import: from AS12767 accept ANY import: from AS12905 accept ANY import: from AS13036 accept ANY import: from AS13335 accept ANY import: from AS15169 accept ANY import: from AS15425 accept ANY import: from AS15614 accept ANY import: from AS15685 accept ANY import: from AS15935 accept ANY import: from AS16019 accept ANY import: from AS16246 accept ANY import: from AS16265 accept ANY import: from AS20144 accept ANY import: from AS20485 accept ANY import: from AS20723 accept ANY import: from AS20940 accept ANY import: from AS21430 accept ANY import: from AS24482 accept ANY import: from AS24806 accept ANY import: from AS24971 accept ANY import: from AS25192 accept ANY import: from AS25234 accept ANY import: from AS25248 accept ANY import: from AS25424 accept ANY import: from AS25512 accept ANY import: from AS28851 accept ANY import: from AS28972 accept ANY import: from AS29086 accept ANY import: from AS29134 accept ANY import: from AS29208 accept ANY import: from AS29321 accept ANY import: from AS29405 accept ANY import: from AS29583 accept ANY import: from AS30134 accept ANY import: from AS30764 accept ANY import: from AS31246 accept ANY import: from AS34080 accept ANY import: from AS35214 accept ANY import: from AS35361 accept ANY import: from AS35592 accept ANY import: from AS36351 accept ANY import: from AS38949 accept ANY import: from AS38952 accept ANY import: from AS39235 accept ANY import: from AS39790 accept ANY import: from AS39791 accept ANY import: from AS39817 accept ANY import: from AS39904 accept ANY import: from AS39906 accept ANY import: from AS41046 accept ANY import: from AS41088 accept ANY import: from AS41711 accept ANY import: from AS42000 accept ANY import: from AS42306 accept ANY import: from AS42477 accept ANY import: from AS42841 accept ANY import: from AS43037 accept ANY import: from AS43413 accept ANY import: from AS43541 accept ANY import: from AS43614 accept ANY import: from AS43708 accept ANY import: from AS44522 accept ANY import: from AS46489 accept ANY import: from AS46786 accept ANY import: from AS47200 accept ANY import: from AS47232 accept ANY import: from AS47727 accept ANY import: from AS47868 accept ANY import: from AS48268 accept ANY import: from AS48298 accept ANY import: from AS48417 accept ANY import: from AS50384 accept ANY import: from AS50698 accept ANY import: from AS51248 accept ANY import: from AS57279 accept ANY import: from AS57463 accept ANY import: from AS59984 accept ANY import: from AS196762 accept ANY import: from AS197197 accept ANY import: from AS197284 accept ANY import: from AS197815 accept ANY import: from AS198282 accept ANY import: from AS199490 accept ANY import: from AS199803 accept ANY import: from AS200155 accept ANY export: to AS112 announce AS-2CONNECT-NIX export: to AS2852 announce AS-2CONNECT-NIX export: to AS5580 announce AS-2CONNECT-NIX export: to AS5588 announce AS-2CONNECT-NIX export: to AS5610 announce AS-2CONNECT-NIX export: to AS6663 announce AS-2CONNECT-NIX export: to AS6830 announce AS-2CONNECT-NIX export: to AS6881 announce AS-2CONNECT-NIX export: to AS6939 announce AS-2CONNECT-NIX export: to AS8075 announce AS-2CONNECT-NIX export: to AS8218 announce AS-2CONNECT-NIX export: to AS8251 announce AS-2CONNECT-NIX export: to AS8518 announce AS-2CONNECT-NIX export: to AS8913 announce AS-2CONNECT-NIX export: to AS9002 announce AS-2CONNECT-NIX export: to AS12570 announce AS-2CONNECT-NIX export: to AS12767 announce AS-2CONNECT-NIX export: to AS12905 announce AS-2CONNECT-NIX export: to AS13036 announce AS-2CONNECT-NIX export: to AS13335 announce AS-2CONNECT-NIX export: to AS15169 announce AS-2CONNECT-NIX export: to AS15425 announce AS-2CONNECT-NIX export: to AS15614 announce AS-2CONNECT-NIX export: to AS15685 announce AS-2CONNECT-NIX export: to AS15935 announce AS-2CONNECT-NIX export: to AS16019 announce AS-2CONNECT-NIX export: to AS16246 announce AS-2CONNECT-NIX export: to AS16265 announce AS-2CONNECT-NIX export: to AS20144 announce AS-2CONNECT-NIX export: to AS20485 announce AS-2CONNECT-NIX export: to AS20723 announce AS-2CONNECT-NIX export: to AS20940 announce AS-2CONNECT-NIX export: to AS21430 announce AS-2CONNECT-NIX export: to AS24482 announce AS-2CONNECT-NIX export: to AS24806 announce AS-2CONNECT-NIX export: to AS24971 announce AS-2CONNECT-NIX export: to AS25192 announce AS-2CONNECT-NIX export: to AS25234 announce AS-2CONNECT-NIX export: to AS25248 announce AS-2CONNECT-NIX export: to AS25424 announce AS-2CONNECT-NIX export: to AS25512 announce AS-2CONNECT-NIX export: to AS28851 announce AS-2CONNECT-NIX export: to AS28972 announce AS-2CONNECT-NIX export: to AS29086 announce AS-2CONNECT-NIX export: to AS29134 announce AS-2CONNECT-NIX export: to AS29208 announce AS-2CONNECT-NIX export: to AS29321 announce AS-2CONNECT-NIX export: to AS29405 announce AS-2CONNECT-NIX export: to AS29583 announce AS-2CONNECT-NIX export: to AS30134 announce AS-2CONNECT-NIX export: to AS30764 announce AS-2CONNECT-NIX export: to AS31246 announce AS-2CONNECT-NIX export: to AS34080 announce AS-2CONNECT-NIX export: to AS35214 announce AS-2CONNECT-NIX export: to AS35361 announce AS-2CONNECT-NIX export: to AS35592 announce AS-2CONNECT-NIX export: to AS36351 announce AS-2CONNECT-NIX export: to AS38949 announce AS-2CONNECT-NIX export: to AS38952 announce AS-2CONNECT-NIX export: to AS39235 announce AS-2CONNECT-NIX export: to AS39790 announce AS-2CONNECT-NIX export: to AS39791 announce AS-2CONNECT-NIX export: to AS39817 announce AS-2CONNECT-NIX export: to AS39904 announce AS-2CONNECT-NIX export: to AS39906 announce AS-2CONNECT-NIX export: to AS41046 announce AS-2CONNECT-NIX export: to AS41088 announce AS-2CONNECT-NIX export: to AS41711 announce AS-2CONNECT-NIX export: to AS42000 announce AS-2CONNECT-NIX export: to AS42306 announce AS-2CONNECT-NIX export: to AS42477 announce AS-2CONNECT-NIX export: to AS42841 announce AS-2CONNECT-NIX export: to AS43037 announce AS-2CONNECT-NIX export: to AS43413 announce AS-2CONNECT-NIX export: to AS43541 announce AS-2CONNECT-NIX export: to AS43614 announce AS-2CONNECT-NIX export: to AS43708 announce AS-2CONNECT-NIX export: to AS44522 announce AS-2CONNECT-NIX export: to AS46489 announce AS-2CONNECT-NIX export: to AS46786 announce AS-2CONNECT-NIX export: to AS47200 announce AS-2CONNECT-NIX export: to AS47232 announce AS-2CONNECT-NIX export: to AS47727 announce AS-2CONNECT-NIX export: to AS47868 announce AS-2CONNECT-NIX export: to AS48268 announce AS-2CONNECT-NIX export: to AS48298 announce AS-2CONNECT-NIX export: to AS48417 announce AS-2CONNECT-NIX export: to AS50384 announce AS-2CONNECT-NIX export: to AS50698 announce AS-2CONNECT-NIX export: to AS51248 announce AS-2CONNECT-NIX export: to AS57279 announce AS-2CONNECT-NIX export: to AS57463 announce AS-2CONNECT-NIX export: to AS59984 announce AS-2CONNECT-NIX export: to AS196762 announce AS-2CONNECT-NIX export: to AS197197 announce AS-2CONNECT-NIX export: to AS197284 announce AS-2CONNECT-NIX export: to AS197815 announce AS-2CONNECT-NIX export: to AS198282 announce AS-2CONNECT-NIX export: to AS199490 announce AS-2CONNECT-NIX export: to AS199803 announce AS-2CONNECT-NIX export: to AS200155 announce AS-2CONNECT-NIX org: ORG-UIS8-RIPE admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: MNT-UVT created: 2005-06-29T14:39:29Z last-modified: 2025-05-08T12:31:50Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** organisation: ORG-UIS8-RIPE org-name: UVT Internet s.r.o. country: CZ org-type: LIR address: Dummy address for ORG-UIS8-RIPE # Email removed, Log into bgp.tools to see whois emails abuse-c: UVT mnt-ref: RIPE-NCC-HM-MNT mnt-ref: MNT-UVT mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-UVT created: 2014-07-08T15:47:22Z last-modified: 2020-12-16T12:24:46Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: ****************************Last Update: 2026-03-11T03:23:55Z UTC
| - | Member | ASN Count |
|---|---|---|
| RIPE | as-2connect-nix | 17 |
| RIPE | as24971:as-mai-nix-peer | 88460 |
| RIPE | as42000:as-nixcz-peerings | 80 |
| RIPE | as-2connect-fenix | 17 |
| RIPE | as-cecomczcust-transit | 41220 |
| RADB | as-hurricanev6 | 20659 |
| LEVEL3 | as-level3-origins-eu | 0 |
| RIPE | as-to2-nix-peer | 63 |
| RIPE | as-ujezd-net | 5 |
| RIPE | as8251:as-nix-peerings | 49 |
| RIPE | as-43413_nt-nix | 69 |
| RIPE | as-eurosignal | 4 |
| LEVEL3 | as-level3-origins-na | 0 |
| RIPE | as-2connect | 229 |
IPv4: 250
IPv6: 100