AS35236 — AS35236 - UVT Internet s.r.o.

AS35236 announces 8 IPv4 prefixes covering 10,496 addresses and 6 IPv6 prefixes.

About this network

AS35236 is operated by UVT Internet s.r.o., a Czech telecommunications provider.

What it's used for

• The address space carries netnames such as CZ-UVT-20110804 and CZ-UVT-20100210, indicating direct ownership by the operator.
• With 10,496 IPv4 addresses and 36 IPv6 prefixes announced against 37 observed neighbours, the ratio suggests a regional access or business network rather than a major transit provider.

Notable

• Registrants for the largest prefixes (31.170.176.0/21, 109.205.72.0/21, 188.92.96.0/21) align with the announcer, listing UVT Internet s.r.o. and UVT Intenet - NOC.
• Smaller prefixes like 91.241.8.0/23 and 185.205.136.0/23 are registered to third parties including Algotech a.s. and Cluster Design s.r.o., suggesting leased space or customer allocations.
• The inventory consists of 11 IPv4 prefixes, with the largest being /21 blocks, indicating a moderately sized regional footprint.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 31.170.176.0/21
• 37.221.117.0/24
• 45.91.28.0/22
• 91.241.8.0/22
• 109.205.72.0/21
• 185.124.80.0/22
• 185.205.136.0/22
• 188.92.96.0/21
• 2001:678:10e0::/48
• 2001:67c:e2c::/48
• 2a00:1238::/32
• 2a09:501::/32
• 2a0b:640::/30
• 2a0e:25c0::/29

Upstream networks

• AS3257 GTT Communications Inc.
• AS47232 ISP Alliance a.s.
• AS6939 Hurricane Electric LLC
• AS199803 ComSource s.r.o.
• AS1299 Arelion Sweden AB
• AS15685 CASABLANCA INT a.s.
• AS24482 SG.GS
• AS29504 Freenet Liberec, z.s.
• AS8218 Zayo Infrastructure France SA
• AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
• AS57463 NetIX Communications JSC
• AS202297 Skylon Solutions Limited
• AS33891 Core-Backbone GmbH

Downstream networks

• AS29134 Webglobe, s.r.o.
• AS39761 ABAK, Co.Ltd.
• AS50825 UVT Internet s.r.o.
• AS42189 Druzstvo EUROSIGNAL
• AS41453 SITEL spol. s r.o.
• AS51661 UVT Internet s.r.o.
• AS50415 Ahosting a.s.

Adjacent networks

• AS3257 GTT Communications Inc.
• AS1299 Arelion Sweden AB
• AS29134 Webglobe, s.r.o.
• AS39761 ABAK, Co.Ltd.
• AS6939 Hurricane Electric LLC
• AS50825 UVT Internet s.r.o.
• AS47232 ISP Alliance a.s.
• AS42189 Druzstvo EUROSIGNAL
• AS41453 SITEL spol. s r.o.
• AS51661 UVT Internet s.r.o.
• AS199803 ComSource s.r.o.
• AS15685 CASABLANCA INT a.s.
• AS50415 Ahosting a.s.
• AS24482 SG.GS
• AS29504 Freenet Liberec, z.s.
• AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
• AS202297 Skylon Solutions Limited
• AS57463 NetIX Communications JSC
• AS8218 Zayo Infrastructure France SA
• AS33891 Core-Backbone GmbH
• AS6461 Zayo Bandwidth

Internet exchanges

• NIX.CZ - Neutral Internet eXchange for the Czech Republic — Prague, Czech Republic