Autonomous system
AS212835 SHESTERNIN-AS
Unclassified RIPE
Summary
Shesternin Vladimir Anatolievich
individual residential kazakhstan
The AS handle SHESTERNIN-AS is held by Shesternin Vladimir Anatolievich.
What it's used for
- The address space carries individual residential or small-scale access traffic, evidenced by the netnames
ISAEVandSHESTERNIN-NETassociated with the announced prefixes. - The AS announces 512 IPv4 addresses across 2 prefixes and maintains 1 observed neighbour, a ratio indicative of a small, self-contained access network rather than a transit provider.
- Traffic from this AS consists of end-user connectivity for the individual holder and potentially a small number of associated users in the Kyzylorda region of Kazakhstan.
Notable
- Registrants align with the announcer, with
Shesternin Vladimir Anatolievichlisted for the main netname andIsaev Igorfor the secondary prefix, suggesting a personal or very small local operation. - The inventory consists of two distinct /24 blocks, one registered to the AS holder and one to a different individual, indicating a modest and fragmented address estate.
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 |
|---|---|---|
| AS201814 | MEVSPACE sp. z o.o. | 132 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-29, 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 · 512 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| KZ | Kazakhstan | 2 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS212835- Registry name
- SHESTERNIN-AS
- Registrant
- Shesternin Vladimir Anatolievich
- Abuse contact
- admin@phost.kz
- Registered
- 2025-07-09
- Last changed
- 2026-06-18
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 50% valid · 1 valid, 1 with no ROA
- ROAs
- 2 authorising AS212835
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 3 naming AS212835
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: 448 networks and 1,849 prefixes, as published 2026-10-29. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
4 IC3 indicators addresses in this network appear in FBI IC3 cybersecurity advisories.
| Prefix | Advisory | Published |
|---|---|---|
87.251.64.13 | FortiBleed Operations Continue Targeting Exposed Systems Leading to Reports of Lockouts | 2026-10-06 |
87.251.64.16 | FortiBleed Operations Continue Targeting Exposed Systems Leading to Reports of Lockouts | 2026-10-06 |
87.251.64.17 | FortiBleed Operations Continue Targeting Exposed Systems Leading to Reports of Lockouts | 2026-10-06 |
87.251.64.44 | FortiBleed Operations Continue Targeting Exposed Systems Leading to Reports of Lockouts | 2026-10-06 |
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere