asn.dev

Autonomous system

AS204817 AS1-NETCAN Netcan Technologies, S.L.

Unclassified RIPE

IPv4 addresses 1.02K 3 prefixes
IPv6 prefixes 3 counted as prefixes, not addresses
Countries 1 mostly ES
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Netcan Technologies

Spain · AI-generated

isp residential spain broadband

AS1-NETCAN is operated by Netcan Technologies, S.L.

What it's used for

  • The address space carries residential broadband traffic, as evidenced by reverse DNS entries such as 128.8.219.185.clientes.netcan.es and 64.10.219.185.clientes.netcan.es.
  • The AS announces 1024 IPv4 addresses across 3 prefixes and 3 IPv6 prefixes, with only 2 observed neighbours, indicating a local access network rather than a transit provider.
  • Traffic from this AS consists of subscriber eyeballs for internet access services provided by Netcan Technologies in Spain.

Notable

  • Registrants for the announced prefixes are consistent with the AS holder, listing Netcan Technologies, S.L. and Abuse-C Role for netnames ES-NETCAN-20170825, NETCAN-3, and NETCAN-4.
  • The inventory is compact, consisting of a single /23 and two /24 blocks in the 185.219.0.0/16 range, alongside three IPv6 /31 and /30 prefixes.

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 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS35699Adamo Telecom Iberia S.A.150
AS201746Olivenet Network S.L.92

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-05, 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 3 prefixes · 1.02K addresses IPv6 3 prefixes

CountryNamePrefixes
ESSpain6

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS204817
Registry name
AS1-NETCAN
Registrant
es-netcan-1-mnt
Abuse contact
redes@netcan.es
Registered
2018-01-02
Last changed
2020-04-02
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 5 valid, 0 with no ROA
ROAs
3 authorising AS204817
ASPA
no ASPA record
IRR
100% registered · 5 of 5 announcements
Route objects
9 naming AS204817

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: 453 networks and 1,854 prefixes, as published 2026-11-06. 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