ASN Lookup Tool

% 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 'AS8797 - AS9128'

as-block:       AS8797 - AS9128
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:        2021-11-04T15:25:08Z
last-modified:  2021-11-04T15:25:08Z
source:         RIPE

% Information related to 'AS9092'

% Abuse contact for 'AS9092' is 'support@open.ch'

aut-num:        AS9092
as-name:        OPENSYSTEMS-AS
descr:          Zurich, Switzerland
descr:          https://open-systems.com
org:            ORG-OSA1-RIPE
remarks:        For peering details see
remarks:        http://as9092.peeringdb.com/
remarks:
remarks:        We have an open peering policy and would like to peer with
remarks:        you. Please send requests to peering@open.ch.
remarks:
remarks:        NOC: support@open.ch
remarks:        Abuse: abuse@open.ch
remarks:
remarks:        -------------------------------------------------
remarks:        Peering Point Presence @TIX Zurich and @SWISSIX Zurich
remarks:        We have an open Peering-Policy (MD5 required)
remarks:        -------------------------------------------------
remarks:        Main Upstream/Transit Providers:
import:         from AS174 action pref=100; accept ANY
import:         from AS3320 action pref=100; accept ANY
import:         from AS13237 action pref=100; accept ANY
import:         from AS3356 action pref=100; accept ANY
export:         to AS174 announce AS-OPENSYSTEMS
export:         to AS3320 announce AS-OPENSYSTEMS
export:         to AS13237 announce AS-OPENSYSTEMS
export:         to AS3356 announce AS-OPENSYSTEMS
remarks:        -------------------------------------------------
remarks:        Direct Peerings:
import:         from AS9092:AS-TRANSIT accept ANY
import:         from AS9092:AS-PEERS accept AS9092:AS-SET:PeerAS
export:         to AS9092:AS-TRANSIT announce AS9092:AS-OPENSYSTEMS
export:         to AS9092:AS-PEERS announce AS9092:AS-OPENSYSTEMS
admin-c:        ADMI9092
tech-c:         TECH9092
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
remarks:        ------------------------------------------------
remarks:        We export the following prefixes:
remarks:        * 213.156.224.0/20
remarks:        * 213.156.240.0/21
remarks:        * 2a00:db0::/32
remarks:        ------------------------------------------------
remarks:        Contact Information
remarks:        * Operational issues: support@open.ch
remarks:        * Peering issues: peering@open.ch
remarks:        * Abuse and SPAM: abuse@open.ch
remarks:        ------------------------------------------------
mnt-by:         AS9092-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2025-08-26T09:50:04Z
source:         RIPE

organisation:   ORG-OSA1-RIPE
org-name:       Open Systems AG
country:        CH
org-type:       LIR
address:        Raeffelstrasse 29
address:        8045
address:        Zurich
address:        SWITZERLAND
phone:          +41581001111
fax-no:         +41581001011
admin-c:        ADMI9092
mnt-ref:        AS9092-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS9092-MNT
abuse-c:        OSA40-RIPE
created:        2004-04-17T11:02:57Z
last-modified:  2025-02-03T13:12:36Z
source:         RIPE # Filtered

role:           AS9092 Admins
address:        Raeffelstrasse 29, 8045 Zurich
nic-hdl:        ADMI9092
mnt-by:         AS9092-MNT
created:        2013-10-31T13:25:42Z
last-modified:  2025-02-03T13:11:32Z
source:         RIPE # Filtered
admin-c:        SN9721-RIPE
admin-c:        EZ2241-RIPE

role:           AS9092 Technicians
address:        Raeffelstrasse 29, 8045 Zurich
nic-hdl:        TECH9092
mnt-by:         AS9092-MNT
created:        2013-10-31T12:08:29Z
last-modified:  2025-02-03T13:12:49Z
source:         RIPE # Filtered
tech-c:         SN9721-RIPE
tech-c:         EZ2241-RIPE
abuse-mailbox:  support@open.ch

% Information related to 'ADMI9092'

role:           AS9092 Admins
address:        Raeffelstrasse 29, 8045 Zurich
nic-hdl:        ADMI9092
mnt-by:         AS9092-MNT
created:        2013-10-31T13:25:42Z
last-modified:  2025-02-03T13:11:32Z
source:         RIPE # Filtered
admin-c:        SN9721-RIPE
admin-c:        EZ2241-RIPE

person:         Elliott Zastrow
address:        Open Systems AG
address:        Raeffelstrasse 29
address:        CH-8045 Zurich
address:        Switzerland
phone:          +41 58 100 10 10
nic-hdl:        EZ2241-RIPE
created:        2022-03-04T14:11:51Z
last-modified:  2022-03-04T14:11:51Z
source:         RIPE # Filtered
mnt-by:         AS9092-MNT

person:         Simon Neukom
address:        Open Systems AG
address:        Raeffelstrasse 29
address:        CH-8045 Zurich
address:        Switzerland
phone:          +41 58 100 10 10
nic-hdl:        SN9721-RIPE
created:        2022-03-04T14:04:45Z
last-modified:  2022-03-04T14:04:45Z
source:         RIPE # Filtered
mnt-by:         AS9092-MNT

% Information related to 'TECH9092'

role:           AS9092 Technicians
address:        Raeffelstrasse 29, 8045 Zurich
nic-hdl:        TECH9092
mnt-by:         AS9092-MNT
created:        2013-10-31T12:08:29Z
last-modified:  2025-02-03T13:12:49Z
source:         RIPE # Filtered
tech-c:         SN9721-RIPE
tech-c:         EZ2241-RIPE
abuse-mailbox:  support@open.ch

person:         Elliott Zastrow
address:        Open Systems AG
address:        Raeffelstrasse 29
address:        CH-8045 Zurich
address:        Switzerland
phone:          +41 58 100 10 10
nic-hdl:        EZ2241-RIPE
created:        2022-03-04T14:11:51Z
last-modified:  2022-03-04T14:11:51Z
source:         RIPE # Filtered
mnt-by:         AS9092-MNT

person:         Simon Neukom
address:        Open Systems AG
address:        Raeffelstrasse 29
address:        CH-8045 Zurich
address:        Switzerland
phone:          +41 58 100 10 10
nic-hdl:        SN9721-RIPE
created:        2022-03-04T14:04:45Z
last-modified:  2022-03-04T14:04:45Z
source:         RIPE # Filtered
mnt-by:         AS9092-MNT

% This query was served by the RIPE Database Query Service version 1.119 (DEXTER)