asn.dev

Autonomous system

AS25059 NLB-SI-AS

Unclassified RIPE

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly SI
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Nova Ljubljanska Banka

Slovenia · AI-generated

banking corporate slovenia

NLB-SI-AS is operated by Nova Ljubljanska Banka d.d.

What it's used for

  • The address space is registered under the netname NLB-NET and belongs to Nova Ljubljanska Banka d.d., indicating a corporate network for banking operations.
  • The AS announces a single IPv4 prefix of 1024 addresses with one observed neighbour, a ratio consistent with a small, self-contained corporate estate rather than a transit or access provider.

Notable

  • The RDAP registrant Nova Ljubljanska Banka d.d.; NLB SI aligns directly with the AS holder, confirming consistent ownership.
  • The inventory consists of a single contiguous /22 block, reflecting a simple and stable address allocation for internal use.

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
AS21283A1 Slovenija telekomunikacijske storitve,d.d.61

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-30, 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 · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
SISlovenia1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS25059
Registry name
NLB-SI-AS
Registrant
AS5603-MNT
Abuse contact
abuse@nlb.si
Registered
2002-07-25
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
5 authorising AS25059
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
2 naming AS25059

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 1,849 prefixes, as published 2026-10-30. 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