Autonomous system
AS9078 SIBIS-AS
Unclassified RIPE
Summary
Sibirskie Innovacionnye Sistemy Ltd (SIBIS)
enterprise legacy
SIBIS-AS is held by Sibirskie Innovacionnye Sistemy Ltd ("Siberian Innovation Systems"), a small Russian company.
What it's used for
The AS announces a single /24 (91.223.120.0/24, 256 addresses) with one observed BGP neighbour. This is a minimal footprint consistent with a company operating its own connectivity rather than a broadband, transit or hosting provider.
Notable
No PTRs were returned on the addresses sampled, so the specific use of the block cannot be characterised from reverse DNS; the single prefix and single upstream indicate a small self-operated network. Confidence is low given the limited evidence.
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.
Transit providers
1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS50928 | PJSC MegaFon | 61 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 256 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RU | Russian Federation | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS9078- Registry name
- SIBIS-AS
- Registrant
- MNT-S
- Abuse contact
- mail@sibinn.ru
- Registered
- 2011-10-28
- Last changed
- 2018-09-04
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 1 with no ROA
- ROAs
- 0 authorising AS9078
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS9078
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 1,784 prefixes, as published 2026-10-19. 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