Autonomous system
AS31251 NETGUARD-AS Falco Networks BV provides Broadband, Voice, Data, Internet
Unclassified RIPE Cable/DSL/ISP
Summary
Falco Networks
residential isp netherlands broadband
The AS handle NETGUARD-AS is held by Falco IPR BV, operating as Falco Networks.
What it's used for
- The space carries broadband, voice, data, and internet services, as described in the AS handle and confirmed by PeeringDB classification as a Cable/DSL/ISP.
- The network announces 1792 IPv4 addresses across 4 prefixes and 6 IPv6 prefixes, with only 1 observed neighbour, indicating a small access or eyeball network rather than a transit provider.
Notable
- Registrants for the largest prefixes include Falco IPR BV and Falco Networks role account, aligning with the announcer identity.
- The address inventory consists of four IPv4 blocks within the 85.203.0.0/22 range and six IPv6 prefixes, reflecting a modest footprint typical of a regional ISP.
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
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 2 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS8455 | atom86 BV | 472 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 4 prefixes · 1.79K addresses IPv6 6 prefixes
| Country | Name | Prefixes |
|---|---|---|
| NL | Netherlands | 10 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS31251- Registry name
- NETGUARD-AS
- Registrant
- MNT-FALCO
- Abuse contact
- jeroen@falco-networks.com
- Registered
- 2004-03-31
- Last changed
- 2025-08-25
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Falco Networks
- Network type
- Cable/DSL/ISP
- Scope
- Europe
- Traffic ratio
- Mostly Outbound
- Peering policy
- Selective
- Website
- http://www.falco-networks.com
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 9 valid, 0 with no ROA
- ROAs
- 9 authorising AS31251
- ASPA
- no ASPA record
- IRR
- 89% registered · 8 of 9 announcements
- Route objects
- 5 naming AS31251
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 1,852 prefixes, as published 2026-10-27. 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