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AS41945 AITON CALDWELL S.A.

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

Holder

AS name
Tlen
Description
AITON CALDWELL S.A.
Organisation
AITON CALDWELL S.A.
Abuse contact
abuse@firma.o2.pl
Assigned
2006-11-21
Registered
2006-11-22
Record last changed
2025-11-06 10:48 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS34549 meerfarbig GmbH & Co. KG AS34549 · DE meerfarbig GmbH & Co.… AS33891 Core-Backbone GmbH AS33891 · DE Core-Backbone GmbH AS12912 T-Mobile Polska S.A. AS12912 · PL T-Mobile Polska S.A. AS41945 AITON CALDWELL S.A. AS41945 · PL AITON CALDWELL S.A.

Network health

Grade D · 45/100
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
abuse@firma.o2.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 2025-11-06.		 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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AS41945 health AS41945 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:        AS41945
as-name:        Tlen
org:            ORG-TA243-RIPE
admin-c:        TS3797-RIPE
tech-c:         TS3797-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ATMAN-MNT
mnt-by:         AS12827-MNT
created:        2006-11-22T10:50:35Z
last-modified:  2025-11-06T10:48:22Z
source:         RIPE
sponsoring-org: ORG-AS25-RIPE
% 4 routing policy lines (import/export) not shown