AS51579 — CORP-PARTNER-AS Korporatvniy partner Ltd

AS51579 announces 4 IPv4 prefixes covering 3,072 addresses and 1 IPv6 prefixes.

About this network

CORP-PARTNER-AS is operated by Korporatvniy partner Ltd.

What it's used for

• The address space carries residential and business internet traffic, evidenced by netnames CORP-PARTNER-NET and VSHK-1-NET associated with the operator's NOC.
• The AS announces 3072 IPv4 addresses and 1 IPv6 prefix, maintaining 17 observed neighbours; this ratio indicates a regional access provider rather than a transit carrier.
• As a cable/DSL ISP, the traffic consists of subscriber eyeballs and local web/API endpoints for the Russian Federation.

Notable

• Registrants for the largest prefixes align with the announcer, listing Korporatvniy partner NOC and Korporatvniy partner Ltd.
• Two /24 prefixes (193.26.133.0/24 and 193.26.208.0/24) are registered to Navant LLC under the netname RU-NAVANT-20191113, indicating leased or acquired space distinct from the primary corporate estate.
• The inventory includes a mix of /21, /23, and /24 blocks, with the largest allocation being 178.213.112.0/21.

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

Announced prefixes

• 45.143.236.0/23
• 178.213.112.0/21
• 193.26.133.0/24
• 193.26.208.0/24
• 2a0e:e6c0:2000::/36

Upstream networks

• AS8641 LLC "Nauka-Svyaz"
• AS48347 JSC Mediasoft ekspert
• AS34123 Netorn LLC
• AS50673 Serverius Holding B.V.
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI

Downstream networks

• AS49863 Lite-Telecom Limited

Adjacent networks

• AS49863 Lite-Telecom Limited
• AS8641 LLC "Nauka-Svyaz"
• AS48347 JSC Mediasoft ekspert
• AS34123 Netorn LLC
• AS50673 Serverius Holding B.V.
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI

Routing security

• RPKI: 7 valid, 0 invalid and 0 not-found announcements; 7 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 7 route objects.
• Listed in as-sets: AS-HURRICANE, AS-HURRICANEV6, AS-INCOMSV, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-VSHK, AS-VSHKRU, AS209141:AS-RUCUST, AS41194:AS-RASCOM.