Autonomous system
AS52118 GU-YAO-AS
Unclassified RIPE
Summary
Institute for Education Development
education government business
GU-YAO-AS is operated by State Autonomous Institution of Additional Professional Education of the Yaroslavl Region "Institute for Education Development".
What it's used for
- The address space is registered under the netname
GU-YAO-NETand belongs to the State Autonomous Institution of Additional Professional Education of the Yaroslavl Region "Institute for Education Development". - The AS announces 256 IPv4 addresses within a single /24 prefix (195.20.135.0/24) and maintains 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or large-scale access provider.
- Traffic from this AS consists of internal institutional communications for a state-run professional education facility in the Yaroslavl Region.
Notable
- The RDAP registrant matches the AS holder exactly, confirming direct ownership of the address space.
- The inventory consists of a single contiguous /24 block, typical of a dedicated allocation for a specific organizational 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 1 prefixes · 256 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| RU | Russian Federation | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS52118- Registry name
- GU-YAO-AS
- Registrant
- MNT-GU-YAO
- Abuse contact
- info@silvergroup.su
- Registered
- 2010-12-30
- Last changed
- 2026-05-28
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 1 with no ROA
- ROAs
- 0 authorising AS52118
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS52118
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 1,781 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