AS198228 — STS-AS Silistra Telecom Solutions Ltd.

AS198228 announces 5 IPv4 prefixes covering 1,536 addresses and 2 IPv6 prefixes.

About this network

The AS handle STS-AS is held by Silistra Telecom Solutions Ltd.

What it's used for

• The address space carries cable television and broadband access infrastructure, evidenced by reverse DNS entries such as g-b-genova.beam.silistra.tv and h-s-tomov.beam.silistra.tv.
• The network announces 1536 IPv4 addresses across 5 prefixes and 2 IPv6 prefixes, with 10 observed neighbours, indicating a regional access provider rather than a transit hub.
• Traffic from this AS consists of subscriber eyeballs and cable modem endpoints for the Silistra region in Bulgaria.

Notable

• Registrants include Neterra Ltd. for the 87.121.34.0/23 and 91.92.194.0/24 blocks, and Silistra Telecom Solutions Ltd. for 195.250.60.0/24, reflecting historical allocation or leasing arrangements.
• The inventory is composed of five distinct IPv4 prefixes, including a /23 block and four /24 blocks, alongside two /48 IPv6 prefixes.

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

Announced prefixes

• 46.253.9.0/24
• 87.121.34.0/23
• 91.92.194.0/24
• 94.156.3.0/24
• 195.250.60.0/24
• 2a00:1728:d::/48
• 2a00:1728:24::/48

Upstream networks

• AS34224 Neterra Ltd.
• AS57344 Telehouse AD
• AS8717 A1 Bulgaria EAD
• AS6939 Hurricane Electric LLC

Adjacent networks

• AS34224 Neterra Ltd.
• AS57344 Telehouse AD
• AS8717 A1 Bulgaria EAD
• AS6939 Hurricane Electric LLC

Routing security

• RPKI: 7 valid, 0 invalid and 0 not-found announcements; 10 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 10 route objects.
• Listed in as-sets: AS-57344, AS-BTC-UP, AS-BTELOUT, AS-GCN-TH, AS-HURRICANEV6, AS-NETERRA-INT, AS-NETIX-INT, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-SILISTRAPEERS, AS-SPNET, AS-STSBG, AS34224:AS-NETERRA-INT, AS57463:AS-NETIX-INT, AS8717:AS-A1BG.

Internet exchanges

• NetIX — Sofia, Bulgaria
• Bulgarian Internet eXchange — Sofia, Bulgaria