asn.dev

Autonomous system

AS43578 BITNAP bitNAP Datacenter 01 Barcelona

Hosting RIPE

IPv4 addresses 3.58K 8 prefixes
IPv6 prefixes 5 counted as prefixes, not addresses
Countries 1 mostly ES
Exchanges 4 recorded by PCH
Upstreams 5 6 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 4 exchanges in 1 country, largest first.

ExchangeLocationTheir address
DE-CIX MadridMadrid, Spain185.1.192.108
ESpanix Madrid Lower LANMadrid, Spain193.149.1.93
Catalunya Neutral Internet Exchange PointBarcelona, Spain193.242.98.160
DE-CIX BarcelonaBarcelona, Spain185.1.119.18

Transit providers

5 upstream, 6 downstream and 14 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS29119AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL507
AS1299Arelion Sweden AB237
AS3356Level 3 Parent, LLC153
AS6939Hurricane Electric LLC98
AS174Cogent Communications, LLC10

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 8 prefixes · 3.58K addresses IPv6 5 prefixes

CountryNamePrefixes
ESSpain13

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS43578
Registry name
bitNAP
Registrant
MNT-BITNAP
Abuse contact
abuse@bitnap.net
Registered
2007-08-27
Last changed
2019-08-06
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 19 valid, 0 with no ROA
ROAs
30 authorising AS43578
ASPA
no ASPA record
IRR
100% registered · 19 of 19 announcements
Route objects
37 naming AS43578

Reputation

Classification and threat

Hosting Datacenter or cloud provider. Addresses are servers, not people.

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