AS43284 - IWB-TELEKOM - IWB Industrielle Werke Basel, CH

Switzerland
AS Number
AS43284
AS Name
IWB-TELEKOM
Org Name
IWB Industrielle Werke Basel
Country / Region
Switzerland
Registry

ripe

RegDate

Updated

2023-12-11T15:09:58Z

AS43284 Looking Glass
IPv4Prefixes

7

IPv6Prefixes

2

IPv4 NUMs

12,032

IPv6 NUMs(/64)

4,295,032,832

CIDR Description IP Num
77.73.240.0/21
IRR Valid
IWB Industrielle Werke Basel 2048
80.241.96.0/20
IWB Industrielle Werke Basel 4096
91.213.24.0/24
IRR Valid
Merian Iselin Stiftung 256
185.69.136.0/22
IRR Valid
IWB Industrielle Werke Basel 1024
194.56.210.0/24
IRR Valid
Basler Verkehrs-Betriebe 256
194.56.219.0/24
IRR Valid
IWB Industrielle Werke Basel 256
213.159.80.0/20
IRR Valid
IWB Industrielle Werke Basel 4096
CIDR Description IP NUMs(prefix /64)
2001:67c:15dc::/48
IRR Valid
meteoblue AG 65536
2a02:2108::/32
IRR Valid
IWB Industrielle Werke Basel 4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS559 Switch - SWITCH, CH Switzerland 2,184,960 176,093,790,208 IPv4 IPv4
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,104 12,884,967,424 IPv4 IPv4
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 135,424 42,949,672,960 IPv4 IPv4
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4 IPv6 IPv6
AS34019 HIVANE - Hivane Association, FR France 2,560 1,245,184 IPv4 IPv4
AS47147 AS-ANX - Anexia Cloud Solutions GmbH, AT Austria 1,536 131,072 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36,233,472 215,834,689,537 IPv4 IPv4 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84,736 236,223,463,424 IPv4 IPv4
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 117,248 107,395,481,600 IPv4 IPv4 IPv6 IPv6
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1,024 34,359,738,368 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14,592 12,886,081,536 IPv4 IPv4
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,936 4,294,967,296 IPv4 IPv4
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,280 34,359,738,368 IPv4 IPv4
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13,312 34,359,738,368 IPv4 IPv4
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3,517,440 204,347,408,384 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458,496 283,043,982,606,336 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,112 107,374,182,400 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31,232 107,374,247,936 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv4 IPv4
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS34177 CELESTE-AS - Celeste SAS, FR France 229,376 98,784,247,808 IPv4 IPv4
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS30973 VIAMATMANAGEMENT-AS - Loomis International Corporate AG, CH Switzerland 256 0 IPv4 IPv4
AS199567 SBA-AS - Fr. Sauter AG, CH Switzerland 1,280 34,359,738,368 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Switzerland SwissIX - SwissIX Internet Exchange 91.206.52.136 2001:7f8:24::88 10 Gbps 2026-03-26 15:22:36

Private Peering Facilities

Country / Region Name City Website Updated
IWB Datacenter Basel Basel https://telekom.iwb.ch/ 2016-03-14 21:51:44
ColoBâle Pratteln http://www.colobale.ch/ 2016-03-14 21:06:39

Whois Record

as-block AS43075 - AS44168

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
2023-12-11T15:09:58Z
last-modified
2023-12-11T15:09:58Z
source
RIPE

aut-num AS43284

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

organisation ORG-IA673-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
CH-4002
BASEL
SWITZERLAND
phone
+41612759640
abuse-c
AR14326-RIPE
admin-c
IWBN-RIPE
mnt-ref
RIPE-NCC-HM-MNT
IWB-MNT
mnt-by
RIPE-NCC-HM-MNT
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

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
 

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