asn.dev

Autonomous system

AS8745 AS-BG-BAS

Education RIPE

IPv4 addresses 17.41K 3 prefixes
IPv6 prefixes 17 counted as prefixes, not addresses
Countries 1 mostly BG
Flagged prefixes 0 none

Summary

Bulgarian Academy of Sciences

Bulgaria · AI-generated

education research legacy

The Bulgarian Academy of Sciences (AS-BG-BAS) — Bulgaria's national scientific

academy, founded in 1869 and the umbrella for the country's state research

institutes. Roughly 17,000 IPv4 addresses plus an IPv6 /32.

What it's used for

  • Connectivity for the Academy's institutes, laboratories and administration. The reverse DNS is straightforward academic naming under bas.bg, with per-institute subdomains (mechanics, biophysics and the rest) and the Academy's border routers and mail servers sitting in the same space.
  • The AS aggregates the institutes rather than giving each its own; a researcher's workstation and the Academy's core routers share one address plan.

Notable

  • Institutional, not eyeball. A national academy's address space carries staff, labs and scientific computing, so it looks like a large campus network: named hosts, no dynamic pools, and only a couple of upstreams.
  • An IPv6 /32 for a research organisation of this size reflects the academic networks' early and generous IPv6 adoption — Europe's research community was deploying it while commercial ISPs were still ignoring it.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Address space

Summary

Full explorer
CountryNamePrefixes
BGBulgaria20

Registry

Allocation record

via RIPE RDAP
Registry
RIPE
Handle
AS8745
Registry name
AS-BG-BAS
Registrant
BASNET-MNT
Abuse contact
abuse@bas.bg
Registered
1970-01-01
Last changed
2017-11-15
Status
active

Reputation

Classification and threat

Education University, school or national research and education network.

No IC3 indicators Nothing from the FBI IC3 feed.

Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check