Autonomous system
AS196884 TONB-AS
Unclassified RIPE
Summary
Tyumen Regional Science Library named D.I. Mendeleev
government library business other
TONB-AS is operated by the State Autonomous Cultural Organisation of Tyumen Region "Tyumen Regional Science Library named D.I.Mendeleeva".
What it's used for
- The address space carries the network for a state cultural institution, as indicated by the netname
TONB-NETand the registrant identity. - The AS announces 256 IPv4 addresses within a single /24 prefix (193.104.237.0/24) and maintains 2 observed neighbours, a ratio consistent with a small, self-contained internal network rather than a transit or access provider.
- Traffic from this AS consists of internal institutional communications for the library's staff and systems.
Notable
- The RDAP registrant matches the AS holder exactly, confirming the space is owned and operated by the library itself.
- The inventory is a single contiguous /24 block with no IPv6 prefixes, representing a minimal footprint typical of a specific government or public institution.
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 2026-10-31, 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
AS196884- Registry name
- TONB-AS
- Registrant
- State Autonomous Cultural Organisation of Tyumen Region "Tyumen Regional Science Library named D.I.Mendeleeva"
- Abuse contact
- abuse-mailbox@megafon.ru
- Registered
- 2009-12-28
- Last changed
- 2018-09-04
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 1 with no ROA
- ROAs
- 0 authorising AS196884
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS196884
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: 447 networks and 1,845 prefixes, as published 2026-10-31. 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