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AS48951 Telekom Deutschland GmbH

Germany ASN-TSI-IAS RIPE 27 IPv4 prefixes 9 IPv6 prefixes
IPv4 addresses
47,616
IPv6 /48 networks
524,288
RPKI
36 valid0 no ROA
Peers and downstreams
1

Holder

AS name
ASN-TSI-IAS
Description
Internet and VPN Service Provider Nauheimer Str. 101 D-70372 Stuttgart --------------------------------------------------------- For routing/peering issues, e-mail <ipls@t-systems.com>
Organisation
Telekom Deutschland GmbH
Registered in
Bonn, Germany
Abuse contact
abuse@telekom.de
Assigned
2009-03-04
Registered
2009-03-05
Record last changed
2020-06-11 09:31 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS174 AS174 AS174 AS174 AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS6461 Zayo Bandwidth AS6461 · US Zayo Bandwidth AS9002 RETN Limited AS9002 · GB RETN Limited AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS3320 Deutsche Telekom AG AS3320 · DE Deutsche Telekom AG AS3491 PCCW Global (HK) Ltd. AS3491 · HK PCCW Global (HK) Ltd. AS2516 KDDI CORPORATION AS2516 · JP KDDI CORPORATION AS48951 Telekom Deutschland GmbH AS48951 · DE Telekom Deutschland G…

Network health

Grade A · 95/100
pass Prefixes covered by valid ROAs
36 of 36 announced prefixes are RPKI valid.		 25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
pass Announces IPv6
9 IPv6 prefixes.		 15/15
pass More than one upstream
3 upstreams seen in BGP.		 10/10
pass Working abuse contact
abuse@telekom.de is published.		 15/15
pass Publishes a geofeed
A geofeed (RFC 8805) tells where the address space is used.		 10/10
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 2020-06-11.		 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
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:        AS48951
org:            ORG-TDG1-RIPE
as-name:        ASN-TSI-IAS
descr:          Internet and VPN Service Provider
descr:          Nauheimer Str. 101
descr:          D-70372 Stuttgart
descr:          ---------------------------------------------------------
descr:          For routing/peering issues, e-mail <ipls@t-systems.com>
descr:          For all other issues, e-mail <CCIP@t-systems.com>
descr:          each CC to <ip-address_management@t-systems.com>
descr:          ---------------------------------------------------------
remarks:        ------------------------
remarks:        IPv6
remarks:        ------------------------
remarks:        URL: http://www.t-systems.de/
admin-c:        TSAC-RIPE
tech-c:         AS8728-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-TMD
created:        2009-03-05T11:01:48Z
last-modified:  2020-06-11T09:31:15Z
source:         RIPE
% 12 routing policy lines (import/export) not shown