AS21017 — VSI-AS PJSC Rostelecom. Voronezh branch

AS21017 announces 6 IPv4 prefixes covering 21,504 addresses and 0 IPv6 prefixes.

About this network

VSI-AS PJSC Rostelecom. Voronezh branch is operated by PJSC Rostelecom.

What it's used for

• The address space carries Rostelecom infrastructure, with netnames RU-RTK-20010725, RU-RTK-20060111, and MACROREGIONALCENTER indicating regional network operations.
• The AS announces 21504 IPv4 addresses across 6 prefixes and maintains 1 observed neighbour, a ratio characteristic of an access or eyeball network rather than a transit provider.

Notable

• Registrants consistently identify the holder as OJSC Rostelecom, PJSC Rostelecom, or PJSC Rostelecom Technical Team, aligning with the AS handle.
• The inventory consists of six IPv4 prefixes, including two /19 blocks and four smaller /21 and /22 blocks, all located in the Russian Federation.

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

Announced prefixes

• 80.82.32.0/19
• 88.83.192.0/19
• 95.32.32.0/22
• 95.32.96.0/22
• 95.32.160.0/21
• 95.32.224.0/22

Upstream networks

• AS12389 PJSC Rostelecom

Adjacent networks

• AS12389 PJSC Rostelecom

Routing security

• RPKI: 7 valid, 0 invalid and 0 not-found announcements; 8 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 10 route objects.
• Listed in as-sets: AS-BLOCK-SET, AS-BLOCKED-RU, AS-BTN-CUSTOMERS, AS-HURRICANE, AS-VSI, AS-VSI-CLNT, AS-VSI2CTC.