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AS15461 NVTOV "SOLVER"

Ukraine SOLVERNET-AS RIPE 4 IPv4 prefixes 2 IPv6 prefixes
IPv4 addresses
3,072
IPv6 /48 networks
4,097
RPKI
6 valid0 no ROA
Peers and downstreams
10

Holder

AS name
SOLVERNET-AS
Description
NVTOV "SOLVER"
Organisation
NVTOV "SOLVER"
Registered in
Poltava, Ukraine
Abuse contact
noc@solver.net.ua
Assigned
2000-07-05
Registered
2001-11-15
Record last changed
2025-08-08 09:24 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6057 Administracion Nacional de Telecomunicaciones AS6057 · UY Administracion Nacion… AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS39351 31173 Services AB AS39351 · SE 31173 Services AB AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS174 AS174 AS174 AS174 AS15461 NVTOV "SOLVER" AS15461 · UA NVTOV "SOLVER"

Network health

Grade A · 90/100
pass Prefixes covered by valid ROAs
6 of 6 announced prefixes are RPKI valid.		 25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
pass Announces IPv6
2 IPv6 prefixes.		 15/15
pass More than one upstream
2 upstreams seen in BGP.		 10/10
pass Working abuse contact
noc@solver.net.ua 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 2025-08-08.		 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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AS15461 health AS15461 RPKI
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Routing changes

Last 30 days
2026-10-04 11:20 UTCNeighbour gone AS48648 upstream
2026-10-04 11:20 UTCNeighbour gone AS44901 peer
2026-10-04 11:20 UTCRelationship changed AS6663 upstream to peer
2026-10-04 11:20 UTCNew neighbour AS30886 peer
2026-10-04 11:20 UTCRelationship changed AS29632 upstream to peer
2026-10-04 11:20 UTCRelationship changed AS15645 upstream to peer

WHOIS

aut-num:        AS15461
as-name:        SOLVERNET-AS
org:            ORG-NA1621-RIPE
admin-c:        AG667-RIPE
tech-c:         AZ2360-RIPE
status:         ASSIGNED
mnt-by:         AS15461-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2001-11-15T14:40:09Z
last-modified:  2025-08-08T09:24:34Z
source:         RIPE
remarks:        ======================================================
remarks:        Community attributes accepted from customers:
remarks:        15461:666 - blackhole (only for /32 prefixes)
remarks:        ======================================================
% 15 routing policy lines (import/export) not shown