asn.dev

Autonomous system

AS21364 LANTIK-AS Bizkaiko Foru Aldundia

Unclassified RIPE

IPv4 addresses 4.10K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly ES
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Lantik

Spain · AI-generated

business municipal telecom spain

The AS handle LANTIK-AS is held by Lantik S.A. M.P., the telecommunications division of the Bizkaiko Foru Aldundia (Biscay Provincial Council).

What it's used for

  • The space carries municipal broadband services, evidenced by the netname ES-LANTIK-20011105 and registrants including LANTIK-ADI and Lantik S.A. M.P.
  • The inventory consists of a single IPv4 prefix, 80.245.0.0/20, totaling 4096 addresses, with 0 IPv6 prefixes announced
  • With only 2 observed neighbours, the low neighbour count relative to the address block size suggests a focused access or business network rather than a transit provider

Notable

  • Registrants align with the announcer, listing LANTIK-ADI, LANTIK-COMUNICACIONES, and Lantik S.A. M.P.
  • The address inventory is a single contiguous /20 block, indicating a consolidated municipal estate without fragmentation

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

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3262SAREnet, S.A.47
AS12338Euskaltel S.A.11

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, 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 · 4.10K addresses IPv6 0 prefixes

CountryNamePrefixes
ESSpain1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS21364
Registry name
LANTIK-AS
Registrant
LANTIK-MNT
Abuse contact
adi.lantik@bizkaia.eus
Registered
2001-11-12
Last changed
2021-03-10
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS21364
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS21364

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 1,781 prefixes, as published 2026-10-16. 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