asn.dev

Autonomous system

AS58063 VSTU Voronezh State Technical University

Unclassified APNIC

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Voronezh State Technical University

Russian Federation · AI-generated

education university research

The AS handle VSTU is operated by Voronezh State Technical University.

What it's used for

  • The address space carries university infrastructure, evidenced by the netname VSTU and reverse DNS entry stun.cchgeu.ru.
  • The network announces 256 IPv4 addresses across 1 prefix with 2 observed neighbours, indicating a small, self-contained institutional network rather than a transit or large-scale access provider.
  • Traffic consists of internal university services, research endpoints, and administrative systems for the institution located in Voronezh, Russia.

Notable

  • The RDAP registrant Voronezh State Technical University matches the AS holder and netname, confirming consistent ownership.
  • The address inventory is a single /24 block, typical for a standalone academic institution managing its own IP space.

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

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS43727JSC KVANT-TELEKOM56
AS12389PJSC Rostelecom7

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 1 prefixes · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
RURussian Federation1

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS58063
Registry name
VSTU
Registrant
DM61531-MNT
Abuse contact
postmaster@cchgeu.ru
Registered
2012-04-11
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS58063
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS58063

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 455 networks and 1,849 prefixes, as published 2026-11-14. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check