AS Number
AS51529
AS Name
AARERZ
Org Name
UPGREAT AG
Country
Switzerland
Registry

ripe

RegDate

Updated

2025-02-13T13:57:44Z

AS51529 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

1

IPv4 NUMs

512

IPv6 NUMs(/64)

34,359,738,368

512 IPv4 Addresses
CIDR Description IP Num
194.0.238.0/24
ROA Signed and Valid IRR Valid
Unico Data AG 256
194.165.44.0/24
ROA Signed and Valid IRR Valid
Unico Data AG 256
CIDR Description IP NUMs(prefix /64)
2a05:53c0::/29
ROA Signed and Valid IRR InValid
RACKTECH CO., LTD. 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS15623 CYBERLINK - Cyberlink AG, CH Switzerland 101,120 111,669,215,232 IPv4 IPv4 IPv6 IPv6
as-block:       AS51357 - AS51817
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:        2025-02-13T13:57:44Z
last-modified:  2025-02-13T13:57:44Z
source:         RIPE



aut-num:        AS51529
as-name:        AARERZ
org:            ORG-UA543-RIPE
import:         from AS15576 accept ANY
import:         from AS39040 accept ANY
import:         from AS15623 accept ANY
export:         to AS15576 announce AS51529
export:         to AS39040 announce AS51529
export:         to AS15623 announce AS51529
admin-c:        MFD79-RIPE
tech-c:         MFD79-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-ch-upgreat1995-1-MNT
created:        2010-09-21T09:30:22Z
last-modified:  2026-03-26T09:04:46Z
source:         RIPE

organisation:   ORG-UA543-RIPE
org-name:       UPGREAT AG
country:        CH
org-type:       LIR
address:        Allmendstrasse 19
address:        8320
address:        Fehraltorf
address:        SWITZERLAND
phone:          +41449565120
e-mail:         datacenter@upgreat.ch
admin-c:        MFD79-RIPE
tech-c:         MFD79-RIPE
abuse-c:        AR79268-RIPE
mnt-ref:        lir-ch-upgreat1995-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-ch-upgreat1995-1-MNT
created:        2025-12-09T10:20:46Z
last-modified:  2025-12-09T10:20:46Z
source:         RIPE

role:           Manager for Datacenter
address:        SWITZERLAND
address:        Fehraltorf
address:        8320
address:        Allmendstrasse 19
phone:          +41449565120
e-mail:         datacenter@upgreat.ch
nic-hdl:        MFD79-RIPE
mnt-by:         lir-ch-upgreat1995-1-MNT
created:        2025-12-09T10:20:45Z
last-modified:  2025-12-09T10:20:45Z
source:         RIPE