Autonomous system
AS29147 NSTU-AS
Unclassified RIPE
Summary
Novosibirsk State Technical University
education university research russia
The AS handle NSTU-AS is held by Novosibirsk State Technical University.
What it's used for
- The address space carries university infrastructure, evidenced by netnames
NSTUNETandNSTU-NISRregistered to the State Educational Enterprise of Higher Professional Education Novosibirsk State Technical University. - The network announces 4352 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 3 observed neighbours, indicating an isolated access or internal campus network rather than a transit provider.
Notable
- Registrants align with the announcer, listing the State Educational Enterprise of Higher Professional Education Novosibirsk State Technical University and an Abuse-C Role for the smaller block.
- The inventory consists of a large /20 block and a single /24, alongside a /48 IPv6 prefix, typical for a single institutional site.
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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 4.35K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RU | Russian Federation | 3 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS29147- Registry name
- NSTU-AS
- Registrant
- INFR-MNT
- Abuse contact
- abuse@nstu.ru
- Registered
- 2003-06-16
- Last changed
- 2026-06-22
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 67% valid · 2 valid, 1 with no ROA
- ROAs
- 2 authorising AS29147
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 3 naming AS29147
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: 442 networks and 1,782 prefixes, as published 2026-10-16. 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