AS33936 — SCAT7-AS AS for JSC Severstal-infocom

AS33936 announces 3 IPv4 prefixes covering 2,816 addresses and 0 IPv6 prefixes.

About this network

The AS handle SCAT7-AS is held by Severstal-infocom.

What it's used for

• The address space carries corporate infrastructure, evidenced by reverse DNS entries pointing to stalcom.net and netnames like SCAT-7-NETWORK and RU-SCAT7-20040903.
• The AS announces 2816 IPv4 addresses across 3 prefixes, with 4 observed neighbours, indicating a small internal corporate estate rather than a public access or transit network.

Notable

• Registrants for all announced prefixes are consistent with the announcer, listing "Joint stock company 'Severstal-infocom'" and "STALCOM ABUSE".
• The address inventory is finely subdivided into three small blocks within the 217.175.16.0/21 range, reflecting site-by-site segmentation typical of a large industrial corporation.

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

Announced prefixes

• 217.175.16.0/21
• 217.175.24.0/23
• 217.175.26.0/24

Upstream networks

• AS20485 Joint Stock Company TransTeleCom
• AS57304 JSC "RetnNet"
• AS9002 RETN Limited
• AS3216 PJSC "Vimpelcom"

Adjacent networks

• AS20485 Joint Stock Company TransTeleCom
• AS57304 JSC "RetnNet"
• AS9002 RETN Limited
• AS3216 PJSC "Vimpelcom"

Routing security

• RPKI: 0 valid, 0 invalid and 11 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 16 route objects.
• Listed in as-sets: AS-INDRIK, AS-KDP-RUSSIA, AS-MCNTT, AS-RETN-ACTUAL-V4, AS-ROSPRINT, AS-ROSTELECOM, AS-SOVAM, AS-TTK, AS-TTK6, AS3216:AS-ALL, AS3491:AS-CUSTOMERS-EU, AS57304:AS-RETN-RU.