asn.dev

Autonomous system

AS58135 ASKALUGAASTRAL

Unclassified RIPE

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

AO Kaluga Astral

Russian Federation · AI-generated

business media russia

ASKALUGAASTRAL is operated by AO Kaluga Astral.

What it's used for

  • The space carries corporate infrastructure for a media production company, evidenced by the netname KALUGAASTRAL and reverse DNS entries such as api.1s-sp.ru and ip.astral.ru.
  • The AS announces 256 IPv4 addresses within a single /24 prefix (91.239.5.0/24) and maintains only 1 observed neighbour, indicating a small, self-contained corporate network rather than a transit or access provider.
  • Traffic from this AS consists of internal corporate endpoints and API services for the organization's media and production operations.

Notable

  • The RDAP registrant AO Kaluga Astral matches the AS holder and the netname KALUGAASTRAL, confirming consistent ownership.
  • The address inventory is a single contiguous /24 block, typical for a small business or corporate site requiring a dedicated range for internal services and public-facing APIs.

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

Full topology · Graph

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.

ASNetworkPaths seen
AS8636MAXnet Systems Ltd.60

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 1 prefixes · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
RURussian Federation1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS58135
Registry name
ASKALUGAASTRAL
Registrant
KALUGAASTRAL-MNT
Abuse contact
osi@astralnalog.ru
Registered
2012-05-11
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS58135
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS58135

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 1,783 prefixes, as published 2026-10-17. 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

Cross-check