AS21405 - TSS1 - T-Systems Schweiz AG, CH

Switzerland
AS Number
AS21405
AS Name
TSS1
Org Name
T-Systems Schweiz AG
Country / Region
Switzerland
Registry

ripe

RegDate

Updated

2018-11-22T15:27:28Z

AS21405 Looking Glass
IPv4Prefixes

3

IPv6Prefixes

1

IPv4 NUMs

2,048

IPv6 NUMs(/64)

34,359,738,368

CIDR Description IP Num
138.124.232.0/23
IRR Valid
T-Systems Schweiz AG 512
185.153.104.0/22
IRR Valid
T-Systems Schweiz AG 1024
193.108.232.0/23
IRR Valid
T-Systems Schweiz AG 512
CIDR Description IP NUMs(prefix /64)
2a07:8700::/29
IRR Valid
T-Systems Schweiz AG 34359738368
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6730 SUNRISE - Sunrise GmbH, CH Switzerland 1,989,632 292,091,789,312 IPv4 IPv4 IPv6 IPv6

Whois Record

as-block AS21392 - AS21451

as-block
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

aut-num AS21405

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

organisation ORG-TSA108-RIPE

organisation
ORG-TSA108-RIPE
org-name
T-Systems Schweiz AG
country
CH
reg-nr
CHE-101.280.334
org-type
LIR
address
Industriestrasse 21
3052
Zollikofen
SWITZERLAND
phone
+41 848 11 22 11
e-mail
marcom@t-systems.ch
admin-c
SL14734-RIPE
tech-c
SL14734-RIPE
abuse-c
AR36476-RIPE
mnt-ref
TSS-CH-MNT
RIPE-NCC-HM-MNT
mnt-by
RIPE-NCC-HM-MNT
TSS-CH-MNT
created
2016-05-20T13:12:16Z
last-modified
2026-05-28T06:33:39Z
source
RIPE

role TZN1ROSW Role

role
TZN1ROSW Role
address
TSS Switzerland
e-mail
FMB.TS-CHE-CSNET@t-systems.com
admin-c
sl14734-ripe
tech-c
SL14734-RIPE
nic-hdl
TZN2-RIPE
mnt-by
TSS-CH-MNT
notify
FMB.TS-CHE-CSNET@t-systems.com
created
2005-08-16T12:12:30Z
last-modified
2026-05-28T06:42:10Z
source
RIPE
 

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



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
notify:         FMB.TS-CHE-CSNET@t-systems.com
created:        2001-11-29T20:23:01Z
last-modified:  2023-02-20T08:38:32Z
source:         RIPE

organisation:   ORG-TSA108-RIPE
org-name:       T-Systems Schweiz AG
country:        CH
reg-nr:         CHE-101.280.334
org-type:       LIR
address:        Industriestrasse 21
address:        3052
address:        Zollikofen
address:        SWITZERLAND
phone:          +41 848 11 22 11
e-mail:         marcom@t-systems.ch
admin-c:        SL14734-RIPE
tech-c:         SL14734-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:  2026-05-28T06:33:39Z
source:         RIPE

role:           TZN1ROSW Role
address:        TSS Switzerland
e-mail:         FMB.TS-CHE-CSNET@t-systems.com
admin-c:        sl14734-ripe
tech-c:         SL14734-RIPE
nic-hdl:        TZN2-RIPE
mnt-by:         TSS-CH-MNT
notify:         FMB.TS-CHE-CSNET@t-systems.com
created:        2005-08-16T12:12:30Z
last-modified:  2026-05-28T06:42:10Z
source:         RIPE