Autonomous Non-profit Organization Institute of Engineering Physics

AUTONOMOUS NON-PROFIT ORGANIZATION INSTITUTE OF ENGINEERING PHYSICS is a Russia-linked entity referenced in public records under the name “Autonomous Non-Profit Organization ‘Institute of Engineering Physics’” and the alias ANPO “IIF”. Open sources associate it with Serpukhov (Moscow Oblast) and describe research/educational activity, but public company-level details are uneven across directories.

The organization operates AS47321 (IIF-AS) in the RIPE region and originates IPv4 space including 185.6.124.0/22 and 185.9.72.0/22; third-party datasets also place parts of this space in/near Serpukhov. Peering records indicate presence at several exchange points and a regional scope; IPv6 presence is inconsistently reported across sources, so it should be treated cautiously.

Online feedback is present but skewed negative in local listing/review platforms, with recurring complaints about service stability and slow support response. Separate anti-abuse datasets also show some IPs in this ASN appearing in spam/abuse-related tracking, which weighs down overall reputation.