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AS44855 Aptitude Software (Poland) Sp. z o.o.

Poland Microgen-ASN RIPE 1 IPv4 prefix 0 IPv6 prefixes
IPv4 addresses
256
IPv6 /48 networks
0
RPKI
0 valid1 no ROA
Peers and downstreams
2

Holder

AS name
Microgen-ASN
Description
Aptitude Software (Poland) Sp. z o.o.
Organisation
Aptitude Software (Poland) Sp. z o.o.
Abuse contact
michal.zagrodnik@aptitudesoftware.com
Assigned
2008-03-19
Registered
2008-03-20
Record last changed
2020-04-28 13:10 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS9002 RETN Limited AS9002 · GB RETN Limited AS201054 Stowarzyszenie e-Poludnie AS201054 · PL Stowarzyszenie e-Polu… AS219062 Nera sp z.o.o AS219062 · PL Nera sp z.o.o AS52153 Pawel Kowalski BGCOM AS52153 · PL Pawel Kowalski BGCOM AS44855 Aptitude Software (Poland) Sp. z o.o. AS44855 · PL Aptitude Software (Po…

Network health

Grade E · 40/100
fail Prefixes covered by valid ROAs
0 of 1 announced prefixes are RPKI valid, 1 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
michal.zagrodnik@aptitudesoftware.com 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 2020-04-28.		 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
2026-10-04 10:55 UTCRelationship changed AS65005 upstream to peer
2026-10-04 10:55 UTCRelationship changed AS101 upstream to peer

WHOIS

aut-num:        AS44855
as-name:        Microgen-ASN
org:            ORG-ASSZ9-RIPE
admin-c:        MZ8582-RIPE
tech-c:         MZ8582-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MICROGEN-NMT
mnt-by:         APT-SOFT-PL
mnt-by:         NETIA-MNT
created:        2008-03-20T11:09:46Z
last-modified:  2020-04-28T13:10:50Z
source:         RIPE
sponsoring-org: ORG-NTS2-RIPE
% 4 routing policy lines (import/export) not shown