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AS202945 Fr-Altnet

France FR-ALTNET RIPE 1 IPv4 prefix 1 IPv6 prefix
IPv4 addresses
256
IPv6 /48 networks
16
RPKI
2 valid0 no ROA
Peers and downstreams
2

Holder

AS name
FR-ALTNET
Description
AltNet
Organisation
Benjamin Collet
Abuse contact
abuse@alt.tf
Assigned
2016-04-27
Registered
2016-04-28
Record last changed
2026-09-15 17:10 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS35280 F5 Networks SARL AS35280 · FR F5 Networks SARL AS6461 Zayo Bandwidth AS6461 · US Zayo Bandwidth AS39351 31173 Services AB AS39351 · SE 31173 Services AB AS60132 Zoreole Group SARL AS60132 · FR Zoreole Group SARL AS202945 Fr-Altnet AS202945 · FR Fr-Altnet

Network health

Grade A · 95/100
pass Prefixes covered by valid ROAs
2 of 2 announced prefixes are RPKI valid.		 25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
pass Announces IPv6
1 IPv6 prefix.		 15/15
partly More than one upstream
1 upstream seen in BGP.		 5/10
pass Working abuse contact
abuse@alt.tf is published.		 15/15
pass Publishes a geofeed
A geofeed (RFC 8805) tells where the address space is used.		 10/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
pass Registry record maintained
Last changed 2026-09-15.		 5/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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AS202945 health AS202945 RPKI
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Routing changes

Last 30 days
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS202945
as-name:        FR-ALTNET
descr:          AltNet
org:            ORG-BC194-RIPE
remarks:        ===============================================================
remarks:        UPSTREAMS
remarks:        ===============================================================
remarks:        AS30781 - Free Pro SAS
remarks:        ---------------------------------------------------------------
remarks:        AS34019 - HIVANE
remarks:        ---------------------------------------------------------------
remarks:        AS60132 - Zoreole
remarks:        ---------------------------------------------------------------
remarks:        AS204092 - Association Grifon
remarks:        ---------------------------------------------------------------
remarks:        AS208627 - Alarig Le Lay
remarks:        ===============================================================
remarks:        PEERS
remarks:        ===============================================================
remarks:        AS206165 - BreizhIX Route Servers
remarks:        ===============================================================
remarks:        DOWNSTREAMS
remarks:        ===============================================================
remarks:        AS210960 - Alexandre Corso - Anycast
remarks:        ---------------------------------------------------------------
remarks:        AS208074 - FR-CARAIBE
remarks:        ---------------------------------------------------------------
admin-c:        ALTN-RIPE
tech-c:         ALTN-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ALTNET-MNT
created:        2016-04-28T14:21:23Z
last-modified:  2026-09-15T17:10:24Z
source:         RIPE
% 14 routing policy lines (import/export) not shown