ResearchRouting table, RPKI, IRR & looking glass

AS6724 Strato GmbH

AS6724 (STRATO) is registered to Strato GmbH in DE, through RIPE. It originates 13 prefixes in the global routing table.

9
IPv4 prefixes
4
IPv6 prefixes
164,608
IPv4 addresses
100%
RPKI valid

Who holds AS6724

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS6724
Handle
STRATO
Organization
Strato GmbH
Country
DE
Registry
RIPE
ASPA
None published
WHOIS recordRIPE
% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS6714 - AS6878'

as-block:       AS6714 - AS6878
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:23Z
last-modified:  2018-11-22T15:27:23Z
source:         RIPE

% Information related to 'AS6724'

% Abuse contact for 'AS6724' is 'abuse@strato.de'

aut-num:        AS6724
as-name:        STRATO
descr:          STRATO AG
remarks:        ========================================================
remarks:        upstream providers:
remarks:        --------------------------------------------------------
remarks:        1&1 IONOS SE
import:         from AS8560 accept ANY
export:         to AS8560 announce ANY
mp-import:      afi ipv6.unicast from AS8560 accept ANY
mp-export:      afi ipv6.unicast to AS8560 announce ANY
remarks:        ========================================================
remarks:        transit customers:
remarks:        --------------------------------------------------------
remarks:        Cronon AG
import:         from AS6786 accept AS-CRONON-BERLIN
export:         to AS6786 announce ANY
mp-import:      afi ipv6.unicast from AS6786 accept AS-CRONON-BERLIN
mp-export:      afi ipv6.unicast to AS6786 announce ANY
remarks:        --------------------------------------------------------
remarks:        Fasthosts Networks UK
import:         from AS15418 accept AS15418
export:         to AS15418 announce ANY
mp-import:      afi ipv6.unicast from AS15418 accept AS15418
mp-export:      afi ipv6.unicast to AS15418 announce ANY
remarks:        ========================================================
remarks:
remarks:        We are filtering IPv4 prefixes longer than /24, RFC1918
remarks:        announcements and IANA reserved blocks. IPv6 prefixes
remarks:        longer than /48 are filtered.
remarks:
remarks:        Peering details: https://as6724.peeringdb.com/
remarks:
org:            ORG-SRA1-RIPE
admin-c:        SRRC-RIPE
tech-c:         SRRC-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         STRATO-RZG-MNT
created:        2002-06-19T14:13:23Z
last-modified:  2023-02-13T12:11:28Z
source:         RIPE

organisation:   ORG-SRA1-RIPE
org-name:       Strato GmbH
country:        DE
reg-nr:         District court Berlin HRB 270570
org-type:       LIR
address:        Otto-Ostrowski-Straße 7
address:        10249
address:        Berlin
address:        GERMANY
phone:          +4972191374551
admin-c:        SP20660-RIPE
abuse-c:        SRAC-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        STRATO-RZG-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         STRATO-RZG-MNT
created:        2004-04-17T11:12:39Z
last-modified:  2026-05-13T07:30:43Z
source:         RIPE # Filtered
admin-c:        SH15342-RIPE
tech-c:         SH15342-RIPE
tech-c:         SP20660-RIPE

role:           RIPE contact
address:        STRATO GmbH
address:        Otto-Ostrowski-Straße 7
address:        D-10249 Berlin
address:        Germany
phone:          +49 30 39802-0
org:            ORG-SRA1-RIPE
abuse-mailbox:  abuse@strato.de
admin-c:        SH15342-RIPE
tech-c:         SH15342-RIPE
nic-hdl:        SRRC-RIPE
remarks:        ************************************************************
remarks:        * Please send abuse complaints to abuse@strato.de *
remarks:        * or fax +49-30-88615-755 ONLY. *
remarks:        * Abuse reports to other e-mail addresses will be ignored. *
remarks:        * *
remarks:        * For peering requests or operational issues please look *
remarks:        * at the information in the AS6724 RIPE database object. *
remarks:        ************************************************************
mnt-by:         STRATO-RZG-MNT
create

What AS6724 announces

Prefixes originated by AS6724 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
9
IPv6 prefixes
4
IPv4 addresses
164,608 (643 /24s)
RPKI valid
13 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS6724
8
With an IRR route object
12 92%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

Who AS6724 is reached through

The AS just before AS6724 in the paths our looking glass collectors hold, for 13 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.