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AS57223 SIA NETVISION

Latvia NOVA-ASN RIPE 4 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
4,608
IPv6 /48 networks
0
RPKI
0 valid4 no ROA
Peers and downstreams
1

Holder

AS name
NOVA-ASN
Description
SIA NETVISION
Organisation
SIA NETVISION
Registered in
Riga, Latvia
Abuse contact
networking@dnet.lv
Assigned
2011-08-25
Registered
2011-08-26
Record last changed
2025-11-04 13:04 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS9002 RETN Limited AS9002 · GB RETN Limited AS12578 SIA Tet AS12578 · LV SIA Tet AS2588 SIA "BITE Latvija" AS2588 · LV SIA "BITE Latvija" AS43513 Sia Nano IT AS43513 · LV Sia Nano IT AS57223 SIA NETVISION AS57223 · LV SIA NETVISION

Network health

Grade D · 45/100
fail Prefixes covered by valid ROAs
0 of 4 announced prefixes are RPKI valid, 4 have no ROA.		 0/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
fail Announces IPv6
No IPv6 prefixes are announced.		 0/15
partly More than one upstream
1 upstream seen in BGP.		 5/10
pass Working abuse contact
networking@dnet.lv 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
pass Registry record maintained
Last changed 2025-11-04.		 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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AS57223 health AS57223 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:        AS57223
as-name:        NOVA-ASN
org:            ORG-DUDI1-RIPE
sponsoring-org: ORG-SNI2-RIPE
admin-c:        RST1
tech-c:         RST1
tech-c:         RST1
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         VN6424-MNT
created:        2011-08-26T09:41:39Z
last-modified:  2025-11-04T13:04:39Z
source:         RIPE
% 4 routing policy lines (import/export) not shown