| Prefix | Description | |
|---|---|---|
![]() ![]() | 31.11.0.0/19 | ImproWare AG |
![]() ![]() | 87.102.128.0/17 | ImproWare AG |
![]() ![]() | 157.161.0.0/16 | Improware AG |
![]() ![]() | 185.68.64.0/22 | ImproWare AG |
![]() ![]() | 194.56.208.0/23 | Basler Verkehrs-Betriebe |
![]() ![]() | 213.188.224.0/19 | ImproWare AG |
![]() ![]() | 2001:4060::/32 | ImproWare AG |


| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
![]() | AS174 | Cogent Communications, LLC | ✔ | ✔ |
![]() | AS13030 | Init7 (Switzerland) Ltd. | ✔ | ✔ |
![]() | AS6730 | Sunrise GmbH | ✔ | ✔ |
![]() | AS6939 | Hurricane Electric LLC | ✘ | ✔ |
![]() | AS58115 | SwissIX Internet Exchange | ✔ | ✔ |

| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
![]() | AS13030 | Init7 (Switzerland) Ltd. | ✔ | ✔ |
![]() | AS6939 | Hurricane Electric LLC | ✔ | ✔ |
![]() | AS174 | Cogent Communications, LLC | ✔ | ✔ |
![]() | AS21436 | almanid group GmbH | ✔ | ✔ |
![]() | AS49113 | Petignat Jean-Charles trading as Cablotel Telereseaux | ✔ | ✔ |
![]() | AS9100 | CONVOTIS Swiss Cloud AG | ✔ | ✔ |
![]() | AS199178 | Micro Systems Marc Balmer | ✔ | ✔ |
![]() | AS197439 | Sylon Hosting GmbH | ✔ | ✔ |
![]() | AS48776 | Ricola AG | ✔ | ✘ |
![]() | AS6730 | Sunrise GmbH | ✔ | ✔ |
![]() | AS58260 | Medartis AG | ✔ | ✘ |
![]() | AS5405 | Inter.link GmbH | ✔ | ✔ |
![]() | AS43735 | Genedata AG | ✔ | ✘ |
![]() | AS394893 | Clair Global | ✔ | ✘ |
![]() | AS201329 | Gemeinde Reinach BL | ✔ | ✘ |
![]() | AS33891 | Core-Backbone GmbH | ✔ | ✘ |
![]() | AS206779 | Hatebur Umformmaschinen AG | ✔ | ✘ |
![]() | AS25091 | IP-Max SA | ✔ | ✔ |
![]() | AS58299 | Openfactory GmbH | ✔ | ✔ |
![]() | AS34019 | Hivane Association | ✔ | ✔ |
![]() | AS24961 | WIIT AG (fka. myLoc Managed IT AG) | ✔ | ✔ |
![]() | AS9002 | RETN Limited | ✘ | ✔ |
![]() | AS8218 | Zayo Europe | ✔ | ✔ |
![]() | AS49544 | i3D.net B.V | ✔ | ✔ |
![]() | AS47147 | Anexia Cloud Solutions GmbH | ✔ | ✘ |
![]() | AS209823 | Enki Multimedia EURL | ✔ | ✔ |
![]() | AS8220 | COLT | ✔ | ✔ |
![]() | AS34927 | iFog GmbH | ✘ | ✔ |
![]() | AS24482 | SG.GS | ✔ | ✔ |
![]() | AS29075 | IELO-LIAZO SERVICES SAS | ✔ | ✔ |
![]() | AS1764 | Next Layer Telecommunications | ✔ | ✔ |
![]() | AS58115 | SwissIX Internet Exchange | ✔ | ✔ |
![]() | AS57777 | Jeroen Massar | ✔ | ✔ |
![]() | AS4601 | Antonios A. Chariton | ✔ | ✔ |
![]() | AS56987 | ABACLOUDA SAS | ✔ | ✔ |
![]() | AS39351 | 31173 Services AB | ✔ | ✘ |
![]() | AS58057 | Securebit AG | ✔ | ✔ |
![]() | AS44854 | Arend Brouwer | ✔ | ✘ |
![]() | AS198385 | AlpineDC SA | ✔ | ✘ |
![]() | AS31736 | senseLAN GmbH | ✔ | ✘ |
![]() | AS13237 | euNetworks GmbH | ✔ | ✘ |
![]() | AS12307 | Sandro Bolliger trading as Bolliger Network Solutions | ✔ | ✔ |
![]() | AS61423 | JMP Technology Services GmbH | ✔ | ✘ |
![]() | AS36236 | NetActuate, Inc | ✔ | ✔ |
![]() | AS9299 | PLDT (Philippine Long Distance Telephone Company) | ✔ | ✘ |
![]() | AS8758 | Iway AG | ✔ | ✘ |
![]() | AS48362 | Stadtwerke Feldkirch | ✔ | ✔ |
![]() | AS1239 | Sprint Wireline (Cogent) | ✔ | ✘ |
![]() | AS4455 | IX Reach Ltd | ✔ | ✘ |
![]() | AS8298 | IPng Networks GmbH | ✘ | ✔ |
![]() | AS15576 | NTS workspace AG | ✔ | ✔ |
![]() | AS559 | SWITCH | ✘ | ✔ |
![]() | AS57304 | RETN Russia | ✘ | ✔ |
![]() | AS204631 | VIVANET GmbH | ✔ | ✘ |
![]() | AS1836 | green.ch AG | ✘ | ✔ |
![]() | AS29691 | Nine Internet Solutions AG | ✔ | ✘ |
![]() | AS9009 | M247 Europe SRL | ✔ | ✘ |
![]() | AS31424 | Netrics AG | ✔ | ✘ |

| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
![]() | AS21436 | almanid group GmbH | ✔ | ✔ |
![]() | AS49113 | Petignat Jean-Charles trading as Cablotel Telereseaux | ✔ | ✔ |
![]() | AS199178 | Micro Systems Marc Balmer | ✔ | ✔ |
![]() | AS197439 | Sylon Hosting GmbH | ✔ | ✔ |
![]() | AS48776 | Ricola AG | ✔ | ✘ |
![]() | AS9100 | CONVOTIS Swiss Cloud AG | ✔ | ✔ |
![]() | AS58260 | Medartis AG | ✔ | ✘ |
![]() | AS43735 | Genedata AG | ✔ | ✘ |
![]() | AS394893 | Clair Global | ✔ | ✘ |
![]() | AS206779 | Hatebur Umformmaschinen AG | ✔ | ✘ |
![]() | AS201329 | Gemeinde Reinach BL | ✔ | ✘ |
aut-num:AS6772as-name: IMPNET-ASorg:ORG-IA5-RIPEremarks: Peering request: <peering@imp.ch>import: fromAS174 action pref=100; accept ANYexport: toAS174 announceAS-IMPNETimport: fromAS250 action pref=80; acceptAS-NIBBLERexport: toAS250 announceAS-IMPNETimport: fromAS513 action pref=80; acceptAS-CERNexport: toAS513 announceAS-IMPNETimport: fromAS559 action pref=80; acceptAS-SWITCHexport: toAS559 announceAS-IMPNETimport: fromAS1257 action pref=120; acceptAS-SWIPNETexport: toAS1257 announceAS-IMPNETimport: fromAS1836 action pref=80; acceptAS-KQCHCUSTexport: toAS1836 announceAS-IMPNETimport: fromAS3209 action pref=80; acceptAS-ARCORGLOBALexport: toAS3209 announceAS-IMPNETimport: fromAS3356 action pref=100; accept ANYexport: toAS3356 announceAS-IMPNETimport: fromAS4589 action pref=80; acceptAS-EASYNETexport: toAS4589 announceAS-IMPNETimport: fromAS6730 action pref=100; accept ANYexport: toAS6730 announceAS-IMPNETimport: fromAS6756 action pref=90; acceptAS-TISCALICHexport: toAS6756 announceAS-IMPNETimport: fromAS6775 action pref=90; acceptAS-GLOBALNETWORKSexport: toAS6775 announceAS-IMPNETimport: fromAS6776 action pref=90; acceptAS-6776export: toAS6776 announceAS-IMPNETimport: fromAS6805 action pref=90; acceptAS-TDDEexport: toAS6805 announceAS-IMPNETimport: fromAS6893 action pref=90; acceptAS-SAITISexport: toAS6893 announceAS-IMPNETimport: fromAS8235 action pref=90; acceptAS-TIXZHexport: toAS8235 announceAS-IMPNETimport: fromAS8271 action pref=80; acceptAS-PIPELINEexport: toAS8271 announceAS-IMPNETimport: fromAS8327 action pref=80; acceptAS-IXPRIMEexport: toAS8327 announceAS-IMPNETimport: fromAS8404 action pref=80; acceptAS-CABLECOMexport: toAS8404 announceAS-IMPNETimport: fromAS8514 action pref=80; acceptAS-INODEexport: toAS8514 announceAS-IMPNETimport: fromAS8758 action pref=80; acceptAS-DOLPHINSexport: toAS8758 announceAS-IMPNETimport: fromAS8833 action pref=80; acceptAS-GPSAS-GPS-CUSTexport: toAS8833 announceAS-IMPNETimport: fromAS9044 action pref=80; acceptAS-SOLNETimport: fromAS9092 action pref=80; acceptAS9092export: toAS9092 announceAS-IMPNETimport: fromAS9100 action pref=150; acceptAS9100export: toAS9100 announceAS-IMPNETimport: fromAS9177 action pref=80; acceptAS9177:AS-TSMCHACexport: toAS9177 announceAS-IMPNETimport: fromAS12350 action pref=80; acceptAS-VTXexport: toAS12350 announceAS-IMPNETimport: fromAS12399 action pref=80; acceptAS-SPXSexport: toAS12399 announceAS-IMPNETimport: fromAS12429 action pref=80; acceptAS-CYBERNETCHexport: toAS12429 announceAS-IMPNETimport: fromAS12553 action pref=120; acceptAS-QUIXexport: toAS12553 announceAS-ANYimport: fromAS12654 action pref=80; accept AS12654:RS-RISexport: toAS12654 announce ANYimport: fromAS13030 action pref=80; accept ANYexport: toAS13030 announceAS-IMPNETimport: fromAS13237 action pref=80; acceptAS-LAMBDANETexport: toAS13237 announceAS-IMPNETimport: fromAS13250 action pref=80; acceptAS13250export: toAS13250 announceAS-IMPNETimport: fromAS15169 action pref=80; acceptAS15169export: toAS15169 announceAS-IMPNETimport: fromAS15470 action pref=80; acceptAS15470export: toAS15470 announceAS-IMPNETimport: fromAS15479 action pref=80; acceptAS15479export: toAS15479 announceAS-IMPNETimport: fromAS15517 action pref=80; acceptAS-NETSTREAM-CHexport: toAS15517 announceAS-IMPNETimport: fromAS15576 action pref=80; acceptAS-NTSexport: toAS15576 announceAS-IMPNETimport: fromAS15598 action pref=80; acceptAS-IPXexport: toAS15598 announceAS-IMPNETimport: fromAS15600 action pref=80; acceptAS-LANexport: toAS15600 announceAS-IMPNETimport: fromAS15623 action pref=80; acceptAS-CYBERLINKexport: toAS15623 announceAS-IMPNETimport: fromAS16030 action pref=80; acceptAS-ALTECOMexport: toAS16030 announceAS-IMPNETimport: fromAS16215 action pref=80; acceptAS-GENOTECexport: toAS16215 announceAS-IMPNETimport: fromAS16221 action pref=80; acceptAS-CHexport: toAS16221 announceAS-IMPNETimport: fromAS16242 action pref=80; acceptAS-MHSexport: toAS16242 announceAS-IMPNETimport: fromAS20634 action pref=80; acceptAS-LIECOMTELexport: toAS20634 announceAS-IMPNETimport: fromAS20713 action pref=100; acceptAS20713export: toAS20713 announce ANYimport: fromAS20893 action pref=80; acceptAS-IP-MANexport: toAS20893 announceAS20893import: fromAS20932 action pref=80; acceptAS-IP-MANexport: toAS20932 announceAS-IMPNETimport: fromAS20940 action pref=80; acceptAS-AKAMAIexport: toAS20940 announceAS-IMPNETimport: fromAS21069 action pref=80; acceptAS-METAexport: toAS21069 announceAS-IMPNETimport: fromAS21232 action pref=80; acceptAS-GGAMAURexport: toAS21232 announceAS-IMPNETimport: fromAS21494 action pref=80; acceptAS-GREENexport: toAS21494 announceAS-IMPNETimport: fromAS24889 action pref=80; acceptAS24889export: toAS24889 announceAS-IMPNETimport: fromAS24951 action pref=80; acceptAS24951export: toAS24951 announceAS-IMPNETimport: fromAS28874 action pref=100; acceptAS28874export: toAS28874 announce ANYimport: fromAS29097 action pref=80; acceptAS29097export: toAS29097 announceAS-IMPNETimport: fromAS29222 action pref=80; acceptAS29222export: toAS29222 announceAS-IMPNETimport: fromAS29655 action pref=80; acceptAS29655export: toAS29655 announceAS-IMPNETimport: fromAS29691 action pref=80; acceptAS-NINEexport: toAS29691 announceAS-IMPNETimport: fromAS31424 action pref=80; acceptAS-NEXELLENTexport: toAS31424 announceAS-IMPNETimport: fromAS31736 action pref=80; acceptAS-SENSELANexport: toAS31736 announceAS-IMPNETimport: fromAS33845 action pref=80; acceptAS-SWISSGOVexport: toAS33845 announceAS-IMPNETimport: fromAS33970 action pref=80; acceptAS-OHTELEexport: toAS33970 announceAS-IMPNETimport: fromAS34146 action pref=80; acceptAS-ISP-SOLUTIONSexport: toAS34146 announceAS-IMPNETimport: fromAS34182 action pref=80; acceptAS34182export: toAS34182 announceAS-IMPNETimport: fromAS34288 action pref=80; acceptAS-KSZexport: toAS34288 announceAS-IMPNETimport: fromAS34554 action pref=80; acceptAS-ANTANETexport: toAS34554 announceAS-IMPNETimport: fromAS35206 action pref=80; acceptAS35206export: toAS35206 announceAS-IMPNETimport: fromAS39040 action pref=80; acceptAS39040export: toAS39040 announceAS-IMPNETimport: fromAS39145 action pref=80; acceptAS39145export: toAS39145 announceAS-IMPNETimport: fromAS40027 action pref=80; acceptAS40027export: toAS40027 announceAS-IMPNETimport: fromAS41872 action pref=100; acceptAS41872export: toAS41872 announceAS-ANYimport: fromAS41913 action pref=80; acceptAS-COMPUTERLINEexport: toAS41913 announceAS-IMPNETimport: fromAS43735 action pref=100; acceptAS43735export: toAS43735 announceAS-ANYimport: fromAS49113 action pref=150; acceptAS49113export: toAS49113 announceAS-ANYimport: fromAS58260 action pref=100; acceptAS58260export: toAS58260 announce ANYimport: fromAS59824 action pref=100; acceptAS59824export: toAS59824 announce ANYimport: fromAS197439 action pref=100; acceptAS197439export: toAS197439 announceAS-ANYimport: fromAS199178 action pref=100; acceptAS199178export: toAS199178 announce ANYimport: fromAS203340 action pref=150; acceptAS203340export: toAS203340 announce ANYimport: fromAS206779 action pref=150; acceptAS206779export: toAS206779 announce ANYimport: fromAS21436 action pref=150; acceptAS21436export: toAS21436 announce ANYimport: fromAS25375 action pref=150; acceptAS25375export: toAS25375 announceAS6772import: fromAS394893 action pref=150; acceptAS394893export: toAS394893 announce ANYadmin-c: DUMY-RIPEtech-c: DUMY-RIPEstatus: ASSIGNEDmnt-by: IMPNET-MNTmnt-by: RIPE-NCC-END-MNTcreated: 2002-09-20T16:20:16Zlast-modified: 2023-10-31T12:57:16Zsource: RIPEremarks: ****************************remarks: * THIS OBJECT IS MODIFIEDremarks: * Please note that all data that is generally regarded as personalremarks: * data has been removed from this object.remarks: * To view the original object, please query the RIPE Database at:remarks: * http://www.ripe.net/whoisremarks: ****************************organisation:ORG-IA5-RIPEorg-name: ImproWare AGcountry: CHorg-type: LIRaddress: Dummy address forORG-IA5-RIPE# Email removed, Log into bgp.tools to see whois emailsmnt-ref: IMPNET-MNTmnt-ref: RIPE-NCC-HM-MNTmnt-by: RIPE-NCC-HM-MNTmnt-by: IMPNET-MNTabuse-c: IMP4-RIPEcreated: 2004-04-17T11:02:34Zlast-modified: 2024-01-10T13:03:02Zsource: RIPEremarks: ****************************remarks: * THIS OBJECT IS MODIFIEDremarks: * Please note that all data that is generally regarded as personalremarks: * data has been removed from this object.remarks: * To view the original object, please query the RIPE Database at:remarks: * http://www.ripe.net/whoisremarks: ****************************Last Update: 2025-11-25T03:24:51Z UTC
| - | Member |
|---|---|
| RIPE | as25091:as-peers |
| ALTDB | as51202:as-all |
| LEVEL3 | as-level3-customers-eu |
| RIPE | as-finecom-peers-swissix-6 |
| RIPE | as-impnet |
| RIPE | as-green-ipv6-peers |
| RIPE | as-cweuropech |
| RIPE | as42476:as-swissix-connected |
| RIPE | as-global |
| RADB | as-hurricanev6 |
| LEVEL3 | as-level3-origins-eu |
| RIPE | as20932:as-peering |
| RIPE | as8298:as-peers |
| RIPE | as-finecom-peers-swissix |
| LEVEL3 | as-sprint-origins |
| RIPE | as8821:as-peers |
| RIPE | as-leunet |
| RIPE | as-liecomtel-peers |
| RIPE | as-tixzh |
| RIPE | as-green-peers |
| RIPE | as48885:as-peers |
| RIPE | as-telecom-peers |
IPv4: 45
IPv6: 15
| Name | IPv4 | IPv6 | Link Speed | |
|---|---|---|---|---|
![]() | Equinix Zurich | 194.42.48.39 | 2001:7f8:c:8235:194:42:48:39 | 10 gbps |
![]() ![]() | SwissIX | 91.206.53.29 | 2001:7f8:24::11d | 10 gbps |
![]() ![]() | SwissIX | 91.206.52.20 | 2001:7f8:24::14 | 10 gbps |