AS Number
AS51395
AS Name
AS-SOFTPLUS
Org Name
Datasource AG
Country / Region
Switzerland
Registry

ripe

RegDate

Updated

2025-02-13T13:57:44Z

AS51395 Looking Glass
http://lg.swissnode.ch/
IPv4Prefixes

26

IPv6Prefixes

10

IPv4 NUMs

18,432

IPv6 NUMs(/64)

141,734,117,376

CIDR Description IP Num
79.132.141.0/24
IRR Valid
Fornex Hosting S.L. 256
89.127.196.0/24
IRR InValid
Fornex Hosting S.L. 256
91.192.100.0/22
IRR Valid
Datasource AG 1024
91.192.102.0/24
IRR Parent Valid
Datasource AG 256
91.201.56.0/22
IRR Valid
Datasource AG 1024
94.247.42.0/24
IRR Valid
servinga GmbH 256
176.10.96.0/24
IRR Parent Valid
Datasource AG 256
176.10.96.0/19
IRR Valid
Datasource AG 8192
176.10.97.0/24
IRR Parent Valid
Datasource AG 256
176.10.111.0/24
IRR Parent Valid
Datasource AG 256
176.10.119.0/24
IRR Parent Valid
Datasource AG 256
185.32.220.0/22
IRR Valid
Datasource AG 1024
185.78.124.0/22
IRR Valid
ScIT Informatik GmbH 1024
185.85.108.0/22
IRR Valid
Datasource AG 1024
185.189.148.0/22
IRR Valid
Datasource AG 1024
185.189.151.0/24
IRR Parent Valid
Datasource AG 256
185.195.68.0/24
IRR Parent Valid
Datasource AG 256
185.195.68.0/23
IRR Valid
Datasource AG 512
185.195.69.0/24
IRR Parent Valid
Servinga6869 256
185.237.100.0/24
IRR Valid
IP Fiber Inc 256
194.15.228.0/22
IRR Valid
Ralph Kraemer 1024
194.154.29.0/24
IRR InValid
Fornex Hosting S.L. 256
195.225.117.0/24
IRR Valid
Datasource AG 256
195.225.118.0/23
IRR InValid
Datasource AG 512
199.68.196.0/24
IRR InValid
Fornex Hosting S.L. 256
213.177.189.0/24
FireStorm ISP GmbH 256
CIDR Description IP NUMs(prefix /64)
2001:67c:2f0::/48
IRR Valid
Ralph Kraemer 65536
2001:67c:500::/48
IRR Valid
Tomas Gaerdh 65536
2a00:bd80::/32
IRR Valid
Datasource AG 4294967296
2a00:bd80:a176:10::/64
IRR Parent Valid
Datasource AG 1
2a05:6a00::/29
IRR Valid
ScIT Informatik GmbH 34359738368
2a0a:5dc0::/29
IRR Valid
Datasource AG 34359738368
2a0b:7140:4::/48
IRR Valid
servinga GmbH 65536
2a0b:ee80::/29
IRR Valid
Datasource AG 34359738368
2a0b:ee80:0:2::/64
IRR Parent Valid
Datasource AG 1
2a14:6640::/29
IRR Valid
FireStorm ISP GmbH 34359738368
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13,312 34,359,738,368 IPv6 IPv6
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3,517,440 204,347,408,384 IPv4 IPv4 IPv6 IPv6
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 117,248 107,395,481,600 IPv4 IPv4 IPv6 IPv6
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,936 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458,496 283,043,982,606,336 IPv6 IPv6
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 135,424 42,949,672,960 IPv6 IPv6
AS34019 HIVANE - Hivane Association, FR France 2,560 1,245,184 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14,592 12,886,081,536 IPv6 IPv6
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,280 34,359,738,368 IPv6 IPv6
AS559 Switch - SWITCH, CH Switzerland 2,184,960 176,093,790,208 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 26,624 4,831,838,208 IPv6 IPv6
AS34177 CELESTE-AS - Celeste SAS, FR France 229,376 98,784,247,808 IPv6 IPv6
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv6 IPv6
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1,024 34,359,738,368 IPv6 IPv6
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84,736 236,223,463,424 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,104 12,884,967,424 IPv6 IPv6
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31,232 107,374,247,936 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv6 IPv6
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS35336 loadit - loadit AG, CH Switzerland 1,024 0 IPv4 IPv4
AS56803 AS-DATASOURCE - Datasource AG, CH Switzerland 256 34,359,738,368 IPv4 IPv4
AS59741 SinaVPS - Marco Sandro Naef, CH Switzerland 1,024 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS59891 FSIT - FSIT AG, CH Switzerland 2,048 68,719,542,272 IPv4 IPv4 IPv6 IPv6
AS211720 DATASHIELD_CH - Datashield, Inc., SC Seychelles 1,024 268,435,456 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Switzerland SwissIX - SwissIX Internet Exchange 91.206.52.65 2001:7f8:24::41 10 Gbps 2026-03-25 00:15:55

Private Peering Facilities

Country / Region Name City Website Updated
Equinix ZH4 - Zurich Zurich https://www.equinix.com/locations/switzerland-colocation/zurich-data-centers/zh4/ 2025-03-05 13:45:06
FSIT Zug CH-ZG001 Hünenberg https://www.fsit.com 2021-10-19 20:28:12
Datasource Hünenberg Hünenberg https://www.datasource.ch/colocation/default.aspx 2021-10-19 20:21:15
colozueri.ch Zurich Zurich https://www.colozueri.ch/ 2025-03-05 13:48:05

Whois Record

as-block AS51357 - AS51817

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
2025-02-13T13:57:44Z
last-modified
2025-02-13T13:57:44Z
source
RIPE

aut-num AS51395

aut-num
as-name
AS-SOFTPLUS
org
ORG-DA327-RIPE
remarks
==========================================================
We have an open peering policy and would like to peer with you.
We're present at the following IX:
SwissIX ColoZH, Zuerich Switzerland
IPv4: 91.206.52.65 IPv6: 2001:7f8:24::41
Peering Request: noc@datasource.ch
==========================================================
Transit Peers:
------------------------
AS3303 is IP-PLUS Swisscom
AS13030 is Init7
Direkt - Peers - PNI:
---------------------
AS8758 is Iway
-----------------------------
Downstream Peers:
-----------------
AS59741 is Marco Naef
AS59891 is FSIT AG
AS35336 is load-it
AS211720 is feral
==========================================================
SwissIX - Peers:
-------------------------
AS15169 is google.com
AS9002 is RETN.NET
AS1836 is GREEN
AS29222 is Infomaniak
AS48971 is Datawire AG
AS21232 is GGAMAUR
AS12350 is VTX
AS8075 is Microsoft
AS20940 is AKAMAI
AS34288 is Kantonsschule Zug
AS13250 is BACKBONE
AS41913 is COMPUTERLINE
AS25091 is IP-MAX
AS29691 is NINE
AS33845 is SWISSGOV
AS12620 is TICINOCOM
AS41692 is OPENCARRIER
AS60545 is mgw online
AS20634 is Telecom Lichtenstein AG
AS8821 is WWZ Datazug
AS15796 is Salt
AS15623 is Cyberlink
AS6939 is Hurricane
==========================================================
import
from AS3303 action pref=135; accept ANY
from AS13030 action pref=135; accept ANY
from AS8758 action pref=300; accept ANY
from AS59741 action pref=300; accept AS59741
from AS59891 action pref=300; accept AS59891
from AS35336 action pref=300; accept AS35336
from AS211720 action pref=300; accept AS211720
from AS15169 action pref=200; accept ANY
from AS9002 action pref=200; accept ANY
from AS1836 action pref=200; accept ANY
from AS29222 action pref=200; accept ANY
from AS48971 action pref=200; accept ANY
from AS21232 action pref=200; accept ANY
from AS12350 action pref=200; accept ANY
from AS8075 action pref=200; accept ANY
from AS20940 action pref=200; accept ANY
from AS34288 action pref=200; accept ANY
from AS13250 action pref=200; accept ANY
from AS41913 action pref=200; accept ANY
from AS25091 action pref=200; accept ANY
from AS29691 action pref=200; accept ANY
from AS33845 action pref=200; accept ANY
from AS12620 action pref=200; accept ANY
from AS41692 action pref=200; accept ANY
from AS60545 action pref=200; accept ANY
from AS20634 action pref=200; accept ANY
from AS8821 action pref=200; accept ANY
from AS15796 action pref=200; accept ANY
from AS15623 action pref=200; accept ANY
from AS6939 action pref=200; accept ANY
export
to AS3303 announce AS-SOFTPLUS
to AS13030 announce AS-SOFTPLUS
to AS8758 announce AS-SOFTPLUS
to AS59741 announce ANY
to AS59891 announce ANY
to AS35336 announce ANY
to AS211720 announce ANY
to AS15169 announce AS-SOFTPLUS
to AS9002 announce AS-SOFTPLUS
to AS1836 announce AS-SOFTPLUS
to AS29222 announce AS-SOFTPLUS
to AS48971 announce AS-SOFTPLUS
to AS21232 announce AS-SOFTPLUS
to AS12350 announce AS-SOFTPLUS
to AS8075 announce AS-SOFTPLUS
to AS20940 announce AS-SOFTPLUS
to AS34288 announce AS-SOFTPLUS
to AS13250 announce AS-SOFTPLUS
to AS41913 announce AS-SOFTPLUS
to AS25091 announce AS-SOFTPLUS
to AS29691 announce AS-SOFTPLUS
to AS33845 announce AS-SOFTPLUS
to AS12620 announce AS-SOFTPLUS
to AS41692 announce AS-SOFTPLUS
to AS60545 announce AS-SOFTPLUS
to AS20634 announce AS-SOFTPLUS
to AS8821 announce AS-SOFTPLUS
to AS15796 announce AS-SOFTPLUS
to AS15623 announce AS-SOFTPLUS
to AS6939 announce AS-SOFTPLUS
admin-c
RT4480-RIPE
tech-c
RT4480-RIPE
status
ASSIGNED
mnt-by
RIPE-NCC-END-MNT
MNT-DA327
created
2010-08-12T12:29:19Z
last-modified
2026-07-28T06:39:29Z
source
RIPE

organisation ORG-DA327-RIPE

organisation
ORG-DA327-RIPE
org-name
Datasource AG
country
CH
reg-nr
CHE-150.987.427
org-type
LIR
address
Boesch 69
6331
Huenenberg
SWITZERLAND
phone
+41417633088
fax-no
+41417633090
e-mail
noc@datasource.ch
admin-c
RT4480-RIPE
MITR2-RIPE
tech-c
RT4480-RIPE
abuse-c
DA5093-RIPE
mnt-ref
RIPE-NCC-HM-MNT
MNT-DA327
mnt-by
RIPE-NCC-HM-MNT
MNT-DA327
created
2011-05-09T09:24:59Z
last-modified
2026-05-13T07:33:39Z
source
RIPE

person Rolf Tschumi

person
Rolf Tschumi
remarks
Senior Network Engineer
Cisco CCNA / CCNP / CCIE
address
Datasource AG
Boesch 69
CH-6331 Huenenberg
phone
+41417633088
e-mail
rolf.tschumi@datasource.ch
fax-no
+41417633090
nic-hdl
RT4480-RIPE
mnt-by
MNT-DA327
created
2011-05-09T14:31:52Z
last-modified
2022-02-21T08:43:22Z
source
RIPE

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:        AS51395
as-name:        AS-SOFTPLUS
org:            ORG-DA327-RIPE
remarks:        ==========================================================
remarks:        We have an open peering policy and would like to peer with you.
remarks:        We're present at the following IX:
remarks:
remarks:        SwissIX ColoZH, Zuerich Switzerland
remarks:        IPv4: 91.206.52.65 IPv6: 2001:7f8:24::41
remarks:
remarks:        Peering Request: noc@datasource.ch
remarks:        ==========================================================
remarks:
remarks:        Transit Peers:
remarks:        ------------------------
remarks:
remarks:
remarks:        AS3303 is IP-PLUS Swisscom
import:         from AS3303 action pref=135; accept ANY
export:         to AS3303 announce AS-SOFTPLUS
remarks:
remarks:
remarks:        AS13030 is Init7
import:         from AS13030 action pref=135; accept ANY
export:         to AS13030 announce AS-SOFTPLUS
remarks:
remarks:
remarks:
remarks:        Direkt - Peers - PNI:
remarks:        ---------------------
remarks:
remarks:        AS8758 is Iway
import:         from AS8758 action pref=300; accept ANY
export:         to AS8758 announce AS-SOFTPLUS
remarks:
remarks:        -----------------------------
remarks:
remarks:        Downstream Peers:
remarks:        -----------------
remarks:
remarks:        AS59741 is Marco Naef
import:         from AS59741 action pref=300; accept AS59741
export:         to AS59741 announce ANY
remarks:
remarks:        AS59891 is FSIT AG
import:         from AS59891 action pref=300; accept AS59891
export:         to AS59891 announce ANY
remarks:
remarks:        AS35336 is load-it
import:         from AS35336 action pref=300; accept AS35336
export:         to AS35336 announce ANY
remarks:
remarks:        AS211720 is feral
import:         from AS211720 action pref=300; accept AS211720
export:         to AS211720 announce ANY
remarks:
remarks:        ==========================================================
remarks:
remarks:        SwissIX - Peers:
remarks:        -------------------------
remarks:        AS15169 is google.com
import:         from AS15169 action pref=200; accept ANY
export:         to AS15169 announce AS-SOFTPLUS
remarks:
remarks:        AS9002 is RETN.NET
import:         from AS9002 action pref=200; accept ANY
export:         to AS9002 announce AS-SOFTPLUS
remarks:
remarks:        AS1836 is GREEN
import:         from AS1836 action pref=200; accept ANY
export:         to AS1836 announce AS-SOFTPLUS
remarks:
remarks:        AS29222 is Infomaniak
import:         from AS29222 action pref=200; accept ANY
export:         to AS29222 announce AS-SOFTPLUS
remarks:
remarks:        AS48971 is Datawire AG
import:         from AS48971 action pref=200; accept ANY
export:         to AS48971 announce AS-SOFTPLUS
remarks:
remarks:        AS21232 is GGAMAUR
import:         from AS21232 action pref=200; accept ANY
export:         to AS21232 announce AS-SOFTPLUS
remarks:
remarks:        AS12350 is VTX
import:         from AS12350 action pref=200; accept ANY
export:         to AS12350 announce AS-SOFTPLUS
remarks:
remarks:        AS8075 is Microsoft
import:         from AS8075 action pref=200; accept ANY
export:         to AS8075 announce AS-SOFTPLUS
remarks:
remarks:        AS20940 is AKAMAI
import:         from AS20940 action pref=200; accept ANY
export:         to AS20940 announce AS-SOFTPLUS
remarks:
remarks:        AS34288 is Kantonsschule Zug
import:         from AS34288 action pref=200; accept ANY
export:         to AS34288 announce AS-SOFTPLUS
remarks:
remarks:        AS13250 is BACKBONE
import:         from AS13250 action pref=200; accept ANY
export:         to AS13250 announce AS-SOFTPLUS
remarks:
remarks:        AS41913 is COMPUTERLINE
import:         from AS41913 action pref=200; accept ANY
export:         to AS41913 announce AS-SOFTPLUS
remarks:
remarks:        AS25091 is IP-MAX
import:         from AS25091 action pref=200; accept ANY
export:         to AS25091 announce AS-SOFTPLUS
remarks:
remarks:        AS29691 is NINE
import:         from AS29691 action pref=200; accept ANY
export:         to AS29691 announce AS-SOFTPLUS
remarks:
remarks:        AS33845 is SWISSGOV
import:         from AS33845 action pref=200; accept ANY
export:         to AS33845 announce AS-SOFTPLUS
remarks:
remarks:        AS12620 is TICINOCOM
import:         from AS12620 action pref=200; accept ANY
export:         to AS12620 announce AS-SOFTPLUS
remarks:
remarks:        AS41692 is OPENCARRIER
import:         from AS41692 action pref=200; accept ANY
export:         to AS41692 announce AS-SOFTPLUS
remarks:
remarks:        AS60545 is mgw online
import:         from AS60545 action pref=200; accept ANY
export:         to AS60545 announce AS-SOFTPLUS
remarks:
remarks:        AS20634 is Telecom Lichtenstein AG
import:         from AS20634 action pref=200; accept ANY
export:         to AS20634 announce AS-SOFTPLUS
remarks:
remarks:        AS8821 is WWZ Datazug
import:         from AS8821 action pref=200; accept ANY
export:         to AS8821 announce AS-SOFTPLUS
remarks:
remarks:        AS15796 is Salt
import:         from AS15796 action pref=200; accept ANY
export:         to AS15796 announce AS-SOFTPLUS
remarks:
remarks:        AS15623 is Cyberlink
import:         from AS15623 action pref=200; accept ANY
export:         to AS15623 announce AS-SOFTPLUS
remarks:
remarks:        AS6939 is Hurricane
import:         from AS6939 action pref=200; accept ANY
export:         to AS6939 announce AS-SOFTPLUS
remarks:        ==========================================================
admin-c:        RT4480-RIPE
tech-c:         RT4480-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-DA327
created:        2010-08-12T12:29:19Z
last-modified:  2026-07-28T06:39:29Z
source:         RIPE

organisation:   ORG-DA327-RIPE
org-name:       Datasource AG
country:        CH
reg-nr:         CHE-150.987.427
org-type:       LIR
address:        Boesch 69
address:        6331
address:        Huenenberg
address:        SWITZERLAND
phone:          +41417633088
fax-no:         +41417633090
e-mail:         noc@datasource.ch
admin-c:        RT4480-RIPE
admin-c:        MITR2-RIPE
tech-c:         RT4480-RIPE
abuse-c:        DA5093-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-DA327
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-DA327
created:        2011-05-09T09:24:59Z
last-modified:  2026-05-13T07:33:39Z
source:         RIPE

person:         Rolf Tschumi
remarks:        Senior Network Engineer
remarks:        Cisco CCNA / CCNP / CCIE
address:        Datasource AG
address:        Boesch 69
address:        CH-6331 Huenenberg
phone:          +41417633088
e-mail:         rolf.tschumi@datasource.ch
fax-no:         +41417633090
nic-hdl:        RT4480-RIPE
mnt-by:         MNT-DA327
created:        2011-05-09T14:31:52Z
last-modified:  2022-02-21T08:43:22Z
source:         RIPE