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	Prefix	Description
	91.209.160.0/24	DAW SE
	141.78.100.0/22	Dioezese Eichstaett (KdoeR)
	185.200.56.0/22	BG Kliniken Klinikverbund der gesetzlichen Unfallvers...
	193.96.128.0/20	Eurogate, Hamburg
	193.105.147.0/24	Mannesmann Precision Tubes GmbH
	194.55.48.0/20	FedEx Express Deutschland GmbH
	194.121.2.0/24	Krauss-Maffei Wegmann GmbH & Co. KG, Kassel
	195.114.22.0/23	Schwaebisch Hall Kreditservice GmbH
	209.206.38.0/24	Hella KGaA Hueck & Co.
	194.55.63.0/24	FedEx Express Deutschland GmbH
	194.76.160.0/24	Coburg
	194.93.96.0/24	AMC International Alfa Metalcraft Corporation AG
	2001:678:8ac::/48	Viessmann IT Service GmbH
	2001:67c:d70::/48	Wiegel GmbH trading as Wiegel Verwaltung GmbH & Co KG

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS48951	Telekom Deutschland GmbH	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS48951	Telekom Deutschland GmbH	✔	✔

aut-num:        AS20570
as-name:        ASN-TSI-IPLS
org:            ORG-TDG1-RIPE
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:          ---------------------------------------------------------
import:         from AS3320 action pref=200; accept ANY
import:         from AS48951 action pref=200; accept ANY
import:         from AS34009 action pref=100; accept AS34009
import:         from AS-TSI-V4 action pref=100; accept AS-TSI-V4
export:         to AS3320 announce AS20570
export:         to AS48951 announce AS20570
export:         to AS-TSI-V4 announce any
export:         to AS34009 announce any
remarks:        ------------------------
remarks:        IPv6
mp-import:      afi ipv6.unicast from AS3320 action pref=100; accept ANY
mp-export:      afi ipv6.unicast to AS3320 announce AS-TSBS-V6
remarks:        ------------------------
remarks:        URL: <http://www.t-systems.de/> http://www.t-systems.de/
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
notify:         ip-address_management@t-systems.com
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-TMD
created:        2001-11-20T12:48:57Z
last-modified:  2020-06-11T09:31:15Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************


organisation:   ORG-TDG1-RIPE
org-name:       Telekom Deutschland GmbH
country:        DE
org-type:       LIR
address:        Dummy address for ORG-TDG1-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        AR13837-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-TMD
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-TMD
created:        2004-04-17T11:06:35Z
last-modified:  2026-04-29T05:21:30Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Last Update: 2026-05-06T03:23:40Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as20570:as-tsi	9
RIPE	as-tsbs-v6	2
RIPE	as-tsi-v4	3
RIPE	as20570:as-tsi-v6	1
RIPE	as48951:as-tsi	4