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AS211337 Alexander Gummenscheimer

Germany AS211337 RIPE 0 IPv4 prefixes 1 IPv6 prefix
IPv4 addresses
0
IPv6 /48 networks
1
RPKI
1 valid0 no ROA
Peers and downstreams
0

Holder

AS name
AS211337
Description
AS211337 Network
Organisation
Alexander Gummenscheimer
Abuse contact
abuse@alexgn.de
Assigned
2021-05-11
Registered
2021-05-12
Record last changed
2026-09-17 12:45 UTC
None announced.

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 AS5405 Inter.link GmbH AS5405 · DE Inter.link GmbH AS50629 LWLcom GmbH AS50629 · DE LWLcom GmbH AS212895 Route64_Org AS212895 · DE Route64_Org AS211337 Alexander Gummenscheimer AS211337 · DE Alexander Gummenschei…

Network health

Grade B · 85/100
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
pass Announces IPv6
1 IPv6 prefix.		 15/15
partly More than one upstream
1 upstream seen in BGP.		 5/10
pass Working abuse contact
abuse@alexgn.de 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 2026-09-17.		 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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AS211337 health AS211337 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:        AS211337
member-of:      AS-ALEXG
as-name:        AS211337
descr:          AS211337 Network
org:            ORG-AG324-RIPE
sponsoring-org: ORG-SA4302-RIPE
admin-c:        AG24941-RIPE
tech-c:         AG24941-RIPE
tech-c:         MP37040-RIPE
abuse-c:        ACRO46405-RIPE
remarks:        *************************************************************
remarks:        -- PEERING --
remarks:        *************************************************************
remarks:        -----------------------------------------------------------
remarks:        ---( v4 and v6 Peerings at the following IX )-----------------------
remarks:        ---( IPv4 DE-LOCIX: 185.1.166.147 )----------
remarks:        ---( IPv6 DE-LOCIX: 2001:7f8:f2:e1:0:a521:1337:1 )----------
remarks:        ---( IPv4 DE-KLEYREX: 193.189.83.177 )--------------
remarks:        ---( IPv6 DE-KLEYREX: 2001:7f8:33::a121:1337:1 )--------------
remarks:        -----------------------------------------------------------
remarks:        -------------------------------------------------------------
remarks:        -- KleyReX Routeserver --
remarks:        -------------------------------------------------------------
remarks:        ------------------------------------------------------------
remarks:        -- LocIX Routeserver --
remarks:        ------------------------------------------------------------
remarks:        -------------------------------------------------------------
remarks:        -- Route64.org --
remarks:        -------------------------------------------------------------
remarks:        *************************************************************
remarks:        -- INFORMATION --
remarks:        *************************************************************
remarks:        Public peering currently possible at:
remarks:        LocIX & KleyRex
remarks:        -------------------------------------------------------------
remarks:        We utilize an open peering policy.
remarks:        PeeringDB: ...................... https://as211337.peeringdb.com
remarks:        Abuse & Spam Reports: ...... abuse@alexgn.de
remarks:        Network & Operational Issues: noc@alexgn.de
remarks:        *************************************************************
remarks:        -- RIPE --
remarks:        *************************************************************
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ALEXG-MNT
created:        2021-05-12T07:03:53Z
last-modified:  2026-09-17T12:45:37Z
source:         RIPE
% 18 routing policy lines (import/export) not shown