as-block:       AS43075 - AS44168
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:        2023-12-11T15:09:58Z
last-modified:  2023-12-11T15:09:58Z
source:         RIPE



aut-num:        AS43284
as-name:        IWB-TELEKOM
descr:          Industrielle Werke Basel (IWB Telekom)
org:            ORG-IA673-RIPE
remarks:        -------------------------------------------------------------
remarks:        Upstream Transit Providers
remarks:        -------------------------------------------------------------
remarks:        AS174 - Cogent
import:         from AS174 accept ANY and not {0.0.0.0/0}
export:         to AS174 announce AS-IWB
mp-import:      afi ipv6.unicast from AS174 accept ANY and not {::/0}
mp-export:      afi ipv6.unicast to AS174 announce AS-IWB
remarks:        AS13030 - Init7
import:         from AS13030 accept ANY and not {0.0.0.0/0}
export:         to AS13030 announce AS-IWB
mp-import:      afi ipv6.unicast from AS13030 accept ANY and not {::/0}
mp-export:      afi ipv6.unicast to AS13030 announce AS-IWB
remarks:        AS33891 - Core-Backbone
import:         from AS33891 accept ANY and not {0.0.0.0/0}
export:         to AS33891 announce AS-IWB
mp-import:      afi ipv6.unicast from AS33891 accept ANY and not {::/0}
mp-export:      afi ipv6.unicast to AS33891 announce AS-IWB
remarks:        -------------------------------------------------------------
remarks:        Customer Sessions
remarks:        -------------------------------------------------------------
remarks:        AS199567 - SAUTER
import:         from AS199567 accept AS199567
export:         to AS199567 announce ANY
mp-import:      afi ipv6.unicast from AS199567 accept AS199567
mp-export:      afi ipv6.unicast to AS199567 announce ANY
remarks:        AS30973 - Loomis
import:         from AS30973 accept AS30973
export:         to AS30973 announce ANY
remarks:        -------------------------------------------------------------
remarks:        Internet Exchange Route Servers
remarks:        -------------------------------------------------------------
remarks:        AS42476 - SwissIX Route Server
import:         from AS42476 accept AS-SWISSIX-RS
export:         to AS42476 announce AS-IWB
remarks:        -------------------------------------------------------------
remarks:        Direct Public Peerings
remarks:        -------------------------------------------------------------
remarks:        AS20634 - LIECOMTEL
import:         from AS20634 accept ANY
export:         to AS20634 announce AS-IWB
remarks:        AS15623 - Cyberlink
import:         from AS15623 accept ANY
export:         to AS15623 announce AS-IWB
remarks:        AS34288 - Colozueri
import:         from AS34288 accept ANY
export:         to AS34288 announce AS-IWB
remarks:        AS25563 - Webland
import:         from AS25563 accept ANY
export:         to AS25563 announce AS-IWB
remarks:        AS25091 - IP-Max
import:         from AS25091 accept ANY
export:         to AS25091 announce AS-IWB
remarks:        AS8821 - WWZ
import:         from AS8821 accept ANY
export:         to AS8821 announce AS-IWB
remarks:        AS33965 - Litecom
import:         from AS33965 accept ANY
export:         to AS33965 announce AS-IWB
remarks:        AS201228 - Anapaya
import:         from AS201228 accept ANY
export:         to AS201228 announce AS-IWB
remarks:        AS3303 - Swisscom
import:         from AS3303 accept ANY
export:         to AS3303 announce AS-IWB
admin-c:        IWBN-RIPE
tech-c:         IWBN-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         IWB-MNT
created:        2007-07-09T10:55:47Z
last-modified:  2026-07-13T09:34:20Z
source:         RIPE

organisation:   ORG-IA673-RIPE
org-name:       IWB Industrielle Werke Basel
country:        CH
reg-nr:         CHE-108.955.038
org-type:       LIR
address:        MARGARETHENSTRASSE 40
address:        CH-4002
address:        BASEL
address:        SWITZERLAND
phone:          +41612759640
abuse-c:        AR14326-RIPE
admin-c:        IWBN-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        IWB-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         IWB-MNT
created:        2007-02-15T11:11:08Z
last-modified:  2026-07-13T09:55:35Z
source:         RIPE
e-mail:         operation@iwb.ch

role:           IWB-NOC
e-mail:         noc@iwb.ch
nic-hdl:        IWBN-RIPE
created:        2026-05-22T08:30:37Z
last-modified:  2026-05-22T08:30:37Z
source:         RIPE
mnt-by:         IWB-MNT