AS59497 — BUKNET-AS Buknet LLC

AS59497 announces 9 IPv4 prefixes covering 7,680 addresses and 1 IPv6 prefixes.

About this network

BUKNET-AS is operated by Buknet LLC.

What it's used for

• The address space carries residential and business internet access, evidenced by netnames such as intelekt, UA-INTELEKT, BUKNET, and VELES-CV-NET3, and reverse DNS entries like ip-188-191-237-254.intelekt.cv.ua and ip-176-110-102-128.buknet.cv.ua.
• The AS announces 7,680 IPv4 addresses across 9 prefixes and 1 IPv6 prefix, with 25 observed neighbours; this ratio of address space to peering partners indicates an access network providing last-mile connectivity.
• Traffic from this AS consists of subscriber eyeballs for cable and DSL internet services in the Cherkasy region of Ukraine, as indicated by the cv.ua domain suffix in reverse DNS and the operator's regional scope.

Notable

• Registrants include PE Voloschenko Olexandr Volodumirovich, "Intelekt Group" LLC, Buknet LLC, and LLC EKSINTECH, reflecting a portfolio of related or acquired entities under the Buknet umbrella.
• The address inventory is fragmented across multiple /22 and /23 blocks, with some prefixes registered to individual persons (PE) and others to LLCs, suggesting historical acquisitions or internal segmentation of the network estate.

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

Announced prefixes

• 91.239.104.0/22
• 176.110.102.0/23
• 185.189.184.0/22
• 188.191.232.0/21
• 194.8.144.0/22
• 194.8.156.0/22
• 194.44.90.0/24
• 194.44.96.0/23
• 194.44.99.0/24
• 2a09:87c0::/29

Upstream networks

• AS35297 Dataline LLC
• AS199995 Omega Telecom LLC
• AS9002 RETN Limited
• AS3255 LLC EKSINTECH
• AS3326 PRIVATE JOINT STOCK COMPANY "DATAGROUP"
• AS50263 A-Systems Sp. z o.o.
• AS24482 SG.GS
• AS3303 Swisscom (Schweiz) AG
• AS15895 "Kyivstar" PJSC

Downstream networks

• AS39399 Private Enterprise Firma Fenix VT
• AS50005 MTKNET LLC
• AS50161 LLC "VELES ISP"
• AS51253 PP Potapov Nikolay Vasilievich

Adjacent networks

• AS35297 Dataline LLC
• AS39399 Private Enterprise Firma Fenix VT
• AS199995 Omega Telecom LLC
• AS9002 RETN Limited
• AS50005 MTKNET LLC
• AS50161 LLC "VELES ISP"
• AS3326 PRIVATE JOINT STOCK COMPANY "DATAGROUP"
• AS3255 LLC EKSINTECH
• AS51253 PP Potapov Nikolay Vasilievich
• AS50263 A-Systems Sp. z o.o.
• AS24482 SG.GS
• AS3303 Swisscom (Schweiz) AG
• AS15895 "Kyivstar" PJSC

Routing security

• RPKI: 32 valid, 0 invalid and 0 not-found announcements; 37 ROAs.
• ASPA: none published.
• IRR: 97% of announcements registered; 34 route objects.
• Listed in as-sets: AS-BUKNET, AS-BUKNET-DTEL, AS-BUKNET-EXT, AS-BUKNET-GGT, AS-BUKNET-NET, AS-BUKNET-UA, AS-BUKNET-UAIX, AS-HURRICANE, AS-HURRICANEV6, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-UARNET, AS50263:AS-1-IX-EU-WORLD.

Internet exchanges

• Giganet Internet Exchange — Kyiv, Ukraine