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AS48992 Alkm

Poland ALKM-AS RIPE 1 IPv4 prefix 1 IPv6 prefix
IPv4 addresses
256
IPv6 /48 networks
1
RPKI
0 valid2 no ROA
Peers and downstreams
1

Holder

AS name
ALKM-AS
Description
Archidiecezja Lubelska
Organisation
Archidiecezja Lubelska
Abuse contact
it@diecezja.lublin.pl
Assigned
2020-10-27
Registered
2020-10-28
Record last changed
2026-09-30 13:04 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS12912 T-Mobile Polska S.A. AS12912 · PL T-Mobile Polska S.A. AS62081 Stowarzyszenie e-Poludnie AS62081 · PL Stowarzyszenie e-Polu… AS48464 Futuro Exito Sp. z o.o. AS48464 · PL Futuro Exito Sp. z o.… AS48992 Alkm AS48992 · PL Alkm

Network health

Grade C · 60/100
fail Prefixes covered by valid ROAs
0 of 2 announced prefixes are RPKI valid, 2 have no ROA.		 0/25
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
it@diecezja.lublin.pl 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 2026-09-30.		 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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Routing changes

Last 30 days
2026-10-04 10:10 UTCNew neighbour AS56391 peer

WHOIS

aut-num:        AS48992
as-name:        ALKM-AS
org:            ORG-ALKM2-RIPE
admin-c:        AM40156-RIPE
admin-c:        KJO12-RIPE
tech-c:         KJO12-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         FUTUROEXITO-MNT
created:        2020-10-28T11:08:47Z
last-modified:  2026-09-30T13:04:18Z
source:         RIPE
sponsoring-org: ORG-FESz1-RIPE
% 4 routing policy lines (import/export) not shown