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AS51988 ARNES

Slovenia ARNES-SIX RIPE 0 IPv4 prefixes 1 IPv6 prefix
IPv4 addresses
0
IPv6 /48 networks
1
RPKI
1 valid0 no ROA
Peers and downstreams
5

Holder

AS name
ARNES-SIX
Description
ARNES
Organisation
ARNES
Registered in
Ljubljana, Slovenia
Abuse contact
abuse@arnes.si
Assigned
2010-12-09
Registered
2010-12-10
Record last changed
2022-10-18 07:02 UTC
None announced.

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS51988 ARNES AS51988 · SI ARNES

Network health

Grade B · 80/100
pass Prefixes covered by valid ROAs
1 of 1 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@arnes.si is published.		 15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
fail Registry record maintained
Last changed 2022-10-18.		 0/5
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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Routing changes

Last 30 days
2026-10-05 17:28 UTCRelationship changed AS39120 upstream to peer
2026-10-05 17:28 UTCRelationship changed AS22356 upstream to peer
2026-10-05 17:28 UTCRelationship changed AS14840 upstream to peer

WHOIS

aut-num:        AS51988
as-name:        ARNES-SIX
remarks:        Slovenian Internet Exchange (SIX)
remarks:        SIX is managed by ARNES (Academic and Research Network of Slovenia)
remarks:        https://www.six.si/
remarks:        Contact: noc@six.si
remarks:        ------------------------------------------------
org:            ORG-AA58-RIPE
remarks:        ------------------------------------------------
remarks:        This AS facilitates the SIX route servers.
remarks:        It does not originate any prefixes on its own except
remarks:        for the peering LAN:
remarks:        
remarks:        91.220.194.0/24
remarks:        2001:7f8:46::/48
remarks:        
remarks:        All ASNs participating in the route server peering
remarks:        are grouped into the as-set AS-SIX (IPv4) and AS-SIX6 (IPv6).
remarks:        All peered member ASNs are grouped into the as-set AS-SIX-MEMBERS.
remarks:        -----------------------------------------------
remarks:        ------------------------------------------------
admin-c:        ARN-RIPE
tech-c:         ARN-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ARNES-MNT
created:        2010-12-10T13:17:52Z
last-modified:  2022-10-18T07:02:20Z
source:         RIPE
% 2 routing policy lines (import/export) not shown