AS12700 — SC-VEKTOR-AS Komertsiyno Virobnitcha Firma "VEKTOR" LLC

AS12700 announces 2 IPv4 prefixes covering 3,072 addresses and 0 IPv6 prefixes.

About this network

Three different hostname schemes across 3,072 addresses, under a domain that matches neither the company nor the netname.

What it's used for

• Internet access in Ukraine. 3,072 addresses in two IPv4 prefixes, 22 observed BGP neighbours, and no IPv6 announced.

Notable

• Both blocks share the netname SC-VEKTOR-NET: 31.131.32.0/21 and 91.202.240.0/22.
• Four of six sampled addresses answered, under martun.net.
• The names use three different prefixes: d35-255, hs-dyn-0 and dun242-254.
• The registrant is filed as Komertsiyno Virobnitcha Firma "VEKTOR" LLC.

Interesting

• Three naming schemes on one small network is archaeology. dun is the long-standing abbreviation for dial-up networking, hs-dyn reads as a high-speed dynamic pool, and the bare d prefix is a third convention that replaced both. Each generation of access technology brought a new template and nobody ever went back to rename the old ranges, so the reverse zone preserves the order they arrived in.
• The service domain shares nothing with the company name or the netname. A provider trading under one brand, registered under another and putting a third in its hostnames is common, and it defeats any attempt to identify a network by matching strings across the three.
• 22 neighbours against 3,072 addresses is a high ratio for a small operator, and it usually means membership of an exchange point. Peering is what a regional provider buys instead of transit, because the traffic that matters locally never has to leave the country.

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

Announced prefixes

• 31.131.32.0/21
• 91.202.240.0/22

Upstream networks

• AS9002 RETN Limited
• AS50263 A-Systems Sp. z o.o.
• AS6939 Hurricane Electric LLC
• AS34927 iFog GmbH
• AS24482 SG.GS
• AS50629 LWLcom GmbH
• AS8218 Zayo Infrastructure France SA

Adjacent networks

• AS9002 RETN Limited
• AS50263 A-Systems Sp. z o.o.
• AS6939 Hurricane Electric LLC
• AS34927 iFog GmbH
• AS24482 SG.GS
• AS8218 Zayo Infrastructure France SA
• AS50629 LWLcom GmbH

Routing security

• RPKI: 14 valid, 0 invalid and 0 not-found announcements; 14 ROAs.
• ASPA: none published.
• IRR: 43% of announcements registered; 6 route objects.
• Listed in as-sets: AS-1-IX, AS-1-IX-WAW, AS-IXLVIVUA, AS-LVIV-IX, AS-MN, AS-RETN-ACTUAL-V4, AS-TRANSROUTE-SPEC, AS-UAIX, AS-UARNET, AS-UARNET-CLIENTS, AS50263:AS-1-IX, AS50263:AS-1-IX-EU, AS50263:AS-1-IX-EU-CUST, AS50263:AS-1-IX-EU-CUST-V6, AS50263:AS-1-IX-EU-WORLD, AS60159:AS-EUROLINE-UA-EXT, AS60812:AS-1-IX-UA.