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AS204392 Koleje Dolnoslaskie S.A.

Poland KOLEJEDOLNOSLASKIE RIPE 1 IPv4 prefix 0 IPv6 prefixes
IPv4 addresses
256
IPv6 /48 networks
0
RPKI
1 valid0 no ROA
Peers and downstreams
1

Holder

AS name
KOLEJEDOLNOSLASKIE
Description
Koleje Dolnoslaskie S.A.
Organisation
Koleje Dolnoslaskie S.A.
Abuse contact
it@kolejedolnoslaskie.eu
Assigned
2018-03-19
Registered
2018-03-20
Record last changed
2020-11-16 17:52 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS12741 Netia SA AS12741 · PL Netia SA AS5617 Tpnet AS5617 · PL Tpnet AS42739 Hawe Telekom S.A. AS42739 · PL Hawe Telekom S.A. AS24577 Onefone SA AS24577 · PL Onefone SA AS203828 DSS OPERATOR SPOLKA AKCYJNA AS203828 · PL DSS OPERATOR SPOLKA A… AS204392 Koleje Dolnoslaskie S.A. AS204392 · PL Koleje Dolnoslaskie S…

Network health

Grade C · 65/100
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
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
it@kolejedolnoslaskie.eu 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 2020-11-16.		 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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AS204392 health AS204392 RPKI
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Routing changes

Last 30 days
2026-10-05 05:28 UTCRelationship changed AS12912 upstream to peer

WHOIS

aut-num:        AS204392
as-name:        KOLEJEDOLNOSLASKIE
org:            ORG-KDS12-RIPE
admin-c:        GG16505-RIPE
tech-c:         GG16505-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-FONDLAR
created:        2018-03-20T09:43:07Z
last-modified:  2020-11-16T17:52:11Z
source:         RIPE
sponsoring-org: ORG-FSZO11-RIPE
% 4 routing policy lines (import/export) not shown