asn.dev

Autonomous system

AS49835 GUIFINET-AS Fundacio guifi.net

Unclassified RIPE

IPv4 addresses 5.38K 7 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly ES
Exchanges 1 recorded by PCH
Upstreams 4 3 downstream
Flagged prefixes 0 none

Summary

guifi.net

Spain · AI-generated

mesh community wireless non-profit

GUIFINET-AS is operated by Fundacio Privada per a la Xarxa Lliure, Oberta i Neutral, guifi.net.

What it's used for

  • The address space carries community mesh network traffic, evidenced by reverse DNS entries like 5.10.202.0-guifi.ip4.guifi.net and 185-32-17-0-guifi.ip4.guifi.net.
  • With 5,376 IPv4 addresses announced across 7 prefixes and 15 observed neighbours, the ratio indicates an access network serving a distributed community rather than a transit provider.
  • Traffic consists of user data from a free, open, and neutral wireless mesh network, connecting community members across Spain.

Notable

  • Registrants for the majority of prefixes are guifi-net Admin or Fundacio Privada per a la Xarxa Lliure, Oberta i Neutral, guifi.net, consistent with the announcer.
  • The prefix 167.160.15.0/24 is registered to IKAI Tecnologias Avanzadas, S.L., a distinct entity from the main guifi.net foundation.
  • The inventory includes a single IPv6 prefix 2a00:1508::/32 alongside the IPv4 blocks.

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

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Catalunya Neutral Internet Exchange PointBarcelona, Spain193.242.98.144

Transit providers

4 upstream, 3 downstream and 13 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS49121Infinity Telecom, s.r.o.606
AS29119AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL334
AS174Cogent Communications, LLC189
AS6939Hurricane Electric LLC161

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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 7 prefixes · 5.38K addresses IPv6 1 prefixes

CountryNamePrefixes
ESSpain8

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS49835
Registry name
GUIFINET-AS
Registrant
GUIFI-NET-MNT
Abuse contact
abuse@guifi.net
Registered
2009-09-28
Last changed
2022-04-13
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
95% valid · 21 valid, 1 with no ROA
ROAs
22 authorising AS49835
ASPA
no ASPA record
IRR
95% registered · 21 of 22 announcements 1 other origin
Route objects
26 naming AS49835

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 1,771 prefixes, as published 2026-10-15. 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