ASN Lookup Tool

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% Information related to 'AS21392 - AS21451'

as-block:       AS21392 - AS21451
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:        2018-11-22T15:27:28Z
last-modified:  2018-11-22T15:27:28Z
source:         RIPE

% Information related to 'AS21405'

% Abuse contact for 'AS21405' is 'FMB.TS-CHE-CSNET@t-systems.com'

aut-num:        AS21405
as-name:        TSS1
org:            ORG-TSA108-RIPE
import:         from AS6830 accept any
import:         from AS6730 accept any
export:         to AS6830 announce AS21405
export:         to AS6730 announce AS21405
admin-c:        TZN2-RIPE
tech-c:         TZN2-RIPE
remarks:
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TSS-CH-MNT
mnt-by:         AS21405-MNT
created:        2001-11-29T20:23:01Z
last-modified:  2023-02-20T08:38:32Z
source:         RIPE # Filtered

organisation:   ORG-TSA108-RIPE
org-name:       T-Systems Schweiz AG
country:        CH
org-type:       LIR
address:        Industriestrasse 21
address:        3052
address:        Zollikofen
address:        SWITZERLAND
phone:          +41 848 11 22 11
admin-c:        MN2365-RIPE
admin-c:        SL14734-RIPE
tech-c:         SL14734-RIPE
tech-c:         MN2365-RIPE
abuse-c:        AR36476-RIPE
mnt-ref:        TSS-CH-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         TSS-CH-MNT
created:        2016-05-20T13:12:16Z
last-modified:  2025-06-23T12:12:11Z
source:         RIPE # Filtered

role:           TZN1ROSW Role
address:        TSS Switzerland
admin-c:        MN2365-RIPE
admin-c:        sl14734-ripe
tech-c:         MN2365-RIPE
tech-c:         SL14734-RIPE
nic-hdl:        TZN2-RIPE
mnt-by:         TSS-CH-MNT
created:        2005-08-16T12:12:30Z
last-modified:  2025-06-23T12:14:39Z
source:         RIPE # Filtered

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