asn.dev

Autonomous system

AS39440 NETPLUSFR-AS

Unclassified RIPE

IPv4 addresses 21.76K 6 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly CH
Exchanges 0 recorded by PCH
Upstreams 1 1 downstream
Flagged prefixes 0 none

Summary

netplusFR

Switzerland · AI-generated

isp residential switzerland fiber

The AS handle NETPLUSFR-AS is held by netplusFR SA.

What it's used for

  • The address space carries residential and static customer traffic, evidenced by reverse DNS entries such as reverse.netplusfr.net and static.netplusfr.net.
  • The network announces 21,760 IPv4 addresses across 6 prefixes while maintaining only 2 observed neighbours, a ratio characteristic of an access or eyeball network rather than a transit provider.
  • As a regional Swiss ISP, the traffic consists primarily of subscriber internet access, including fiber and static IP services for households and local businesses.

Notable

  • Registrants largely align with the announcer, with most prefixes registered to NETPLUSFR RIPE DBM; netplusFR SA, though one prefix is registered to netplus.ch SA and another to St-Paul Holding SA.
  • The inventory is composed of six distinct IPv4 blocks, including two /19s and four smaller prefixes, with no IPv6 prefixes currently announced.

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

1 upstream, 1 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS15547netplus.ch SA366

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, 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 6 prefixes · 21.76K addresses IPv6 0 prefixes

CountryNamePrefixes
CHSwitzerland6

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS39440
Registry name
NETPLUSFR-AS
Registrant
EEF-MNT
Abuse contact
abuse@netplusfr.net
Registered
2006-02-22
Last changed
2021-08-02
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
17% valid · 1 valid, 5 with no ROA
ROAs
1 authorising AS39440
ASPA
no ASPA record
IRR
100% registered · 6 of 6 announcements
Route objects
7 naming AS39440

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 1,784 prefixes, as published 2026-10-19. 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