91.216.164.48
IPv4AS51181 · SIBSAU-NET - State educational institution for higher professional education SIBERIAN STATE AEROSPACE UNIVERSITY named after M.F.Reshetnev, RU · 91.216.164.0/24 · RU registry
No public feed evidence matches this value.
Passive DNS relationships
Observed relationships do not establish maliciousness.
| Hostname | IP | Last seen | Hits | Provenance |
|---|---|---|---|---|
| sibsau.ru | 91.216.164.48 | Oct 2026First seen: Oct 2026 | 1 | CTIDAO DNS |
Network ownership
BGP origin and registry data from Team Cymru.
SIBSAU-NET - State educational institution for higher professional education SIBERIAN STATE AEROSPACE UNIVERSITY named after M.F.Reshetnev, RU
Registry country is RIR assignment data, not IP geolocation.
Checked 10/13/2026, 9:48:39 PM
Popularity
Daily link and hosting prominence from top1m.org; not a security verdict or traffic estimate.
Not present in the current Top 1M lists.
Internet exposure
Current scanner state. Times mean last observed open, not open now.
Exposure data is being refreshed.
Take this investigation further
1 public pDNS relationships are available. Account research adds exact timing, focused pivots, and matching paid-feed intelligence. Eligible logged-in entity visits cost 1 CTIDAO, including pivots, refreshes and returns.