AS33892 — SELS-AS LLC "Severskelectrosvyaz"

AS33892 announces 6 IPv4 prefixes covering 7,680 addresses and 0 IPv6 prefixes.

About this network

The AS handle SELS-AS is held by LLC "Severskelectrosvyaz".

What it's used for

• The address space carries residential and business access traffic, evidenced by reverse DNS entries like sels26.sels.ru and cc27x255.sels.ru, and netnames such as SELS-NET and RU-RAID-20040422.
• The AS announces 7680 IPv4 addresses across 6 prefixes while maintaining only 3 observed neighbours, a ratio that indicates an access or eyeball network rather than a transit provider.

Notable

• Registrants include JSC "ER-Telecom Holding" and Tomline ISP, which aligns with the announcer's identity as a regional telecom operator within the ER-Telecom ecosystem.
• The address inventory consists of six distinct IPv4 blocks, including /21 and /22 ranges, with no IPv6 prefixes currently in inventory.

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

Announced prefixes

• 78.136.216.0/22
• 83.172.24.0/21
• 83.172.32.0/21
• 88.204.100.0/22
• 88.204.104.0/23
• 88.204.116.0/22

Upstream networks

• AS12389 PJSC Rostelecom
• AS48858 JSC "ER-Telecom Holding"

Downstream networks

• AS219305 Center of Hosting Network Elena Hosting LLC

Adjacent networks

• AS12389 PJSC Rostelecom
• AS48858 JSC "ER-Telecom Holding"
• AS219305 Center of Hosting Network Elena Hosting LLC

Routing security

• RPKI: 0 valid, 0 invalid and 7 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 7 route objects.
• Listed in as-sets: AS-ALLIANCE, AS-HURRICANE, AS-MILECOM, AS-MILECOM-RS, AS-MTU, AS-MTU2, AS-RETN-ACTUAL-V4, AS-ROSTELECOM, AS-SOVAM, AS-TOMLINE-SET, AS-TSKIX, AS-ZSTTK-SET, AS33892:AS-SELS.