asn.dev

Autonomous system

AS24727 SPP-AS

Unclassified RIPE

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

Summary

Slovenský plynárenský priemysel

Slovakia · AI-generated

business energy corporate

The AS handle SPP-AS is held by Slovenský plynárenský priemysel, a.s.

What it's used for

  • The space carries corporate infrastructure for a state-owned energy supplier, evidenced by the netname SPP-SK-NET-20020225 and the registrant BENESTRA RIPE ADMINISTRATOR; SWAN, a.s. RIPE Role Object.
  • The AS announces 256 IPv4 addresses across 1 prefix (212.81.16.0/24) with 1 observed neighbour, indicating a small, self-contained internal network rather than a transit or access provider.

Notable

  • The registrant BENESTRA RIPE ADMINISTRATOR; SWAN, a.s. RIPE Role Object differs from the primary announcer, suggesting administrative management by a related entity or historical registration structure.
  • The address inventory consists of a single /24 block, typical for a corporate site or internal network segment.

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
AS5578SWAN, a.s.59

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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
SKSlovakia1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS24727
Registry name
SPP-AS
Registrant
GTSSK-MNT
Abuse contact
abuse@gts.sk
Registered
2002-03-05
Last changed
2019-12-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS24727
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS24727

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: 440 networks and 1,773 prefixes, as published 2026-10-13. 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