AS Name
LEU-AS
Org Name
Leunet AG
Registry Region
Switzerland
Looking Glass
IPv4Prefixes

7

IPv6Prefixes

2

IPv4 NUMs

15,104

IPv6 NUMs(/64)

68,719,476,736

15,104 IPv4 Addresses
CIDR Description IP Num
37.131.184.0/21 LEUNET-NET 2048
109.71.88.0/21 LEUNET-NET 2048
185.33.248.0/22 LEUNET-NET 1024
185.196.84.0/22 LEUCOM-NET 1024
193.221.116.0/24 SWISSbyte GmbH 256
193.246.110.0/23 Leunet AG 512
212.203.32.0/19 LEUNET-NET 8192
CIDR Description IP NUMs(prefix /64)
2a00:aac0::/29 AS25375-NET-1 34359738368
2a0a:69c0::/29 AS25375-NET-10 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS59891 FSIT - FSIT AG, CH Switzerland 2,304 68,719,673,344 IPv6 IPv6
AS8218 NEO-ASN - Zayo France SAS, FR France 56,064 42,950,524,928 IPv4 IPv4 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 576,000 111,669,149,696 IPv4 IPv4
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,295,032,832 IPv4 IPv4
AS34019 HIVANE, FR France 2,304 1,245,184 IPv4 IPv4 IPv6 IPv6
AS51786 VELDER-AS-ZRH - Patrick Velder, CH Switzerland 512 1,114,112 IPv4 IPv4 IPv6 IPv6
AS58057 SECUREBIT - Securebit AG, CH Switzerland 4,864 8,592,949,248 IPv4 IPv4 IPv6 IPv6
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS196621 FREESTONE - Matthias Cramer, CH Switzerland 512 65,536 IPv4 IPv4 IPv6 IPv6
AS21232 GGAMAUR - Genossenschaft GGA Maur, CH Switzerland 58,624 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS31424 NEXELLENT-AS - nexellent ag, CH Switzerland 14,592 8,590,327,808 IPv4 IPv4 IPv6 IPv6
AS34288 AS34288 - Kantonsschule Zug, CH Switzerland 16,640 34,359,803,904 IPv4 IPv4 IPv6 IPv6
AS35054 EQUINIX-CH-ASN - Equinix (Switzerland) Enterprises GMBH, CH Switzerland 0 0 IPv4 IPv4
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,728 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 11,776 4,429,250,560 IPv4 IPv4 IPv6 IPv6
AS57118 COMMUNITYRACK-CZH - CommunityRack.org Verein, CH Switzerland 1,280 34,359,934,976 IPv4 IPv4 IPv6 IPv6
AS50903 TRINAPS - TRINAPS SAS, FR France 4,096 4,294,967,296 IPv6 IPv6
AS12307 RAVANA - Sandro Bolliger trading as Bolliger Network Solutions, CH Switzerland 512 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS30781 JAGUAR-AS - Jaguar Network SAS, FR France 90,368 167,503,790,080 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 99,328 5,933,629,440 IPv4 IPv4 IPv6 IPv6
AS47692 NESSUS - Nessus GmbH, AT Austria 31,488 38,654,967,808 IPv4 IPv4 IPv6 IPv6
AS58115 SWISSIX-OUTREACH - SwissIX Internet Exchange, CH Switzerland 0 0 IPv4 IPv4 IPv6 IPv6
AS198249 OPSONE - Ops One AG, CH Switzerland 2,560 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS20612 SWISSIX - SwissIX Internet Exchange, CH Switzerland 1,280 34,359,803,904 IPv4 IPv4 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 47,360 141,733,986,304 IPv4 IPv4
AS29222 Infomaniak-AS - Infomaniak Network SA, CH Switzerland 33,024 17,179,869,184 IPv4 IPv4
AS49434 HARMONYHOSTING-AS - Harmony Hosting SARL, FR France 2,304 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS25091 IP-MAX - IP-Max SA, CH Switzerland 13,312 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS57199 MilkyWan, FR France 1,280 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS58299 OPENFACTORY-AS - Openfactory GmbH, CH Switzerland 2,304 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS202032 GOLINE - GOLINE SA, CH Switzerland 1,036 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6830 LibertyGlobal - Liberty Global B.V., AT Austria 12,207,104 1,005,324,795,904 IPv4 IPv4 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 7,168 4,295,622,656 IPv4 IPv4 IPv6 IPv6
AS39533 asympto - Asympto Networks Kft., CH Switzerland 512 2,147,483,648 IPv4 IPv4
AS51873 AS-ARCADE - Arcade Solutions AG, CH Switzerland 7,424 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS59414 CLOUDSCALE - cloudscale.ch AG, CH Switzerland 7,680 60,129,542,144 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 48,384 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS29691 NINE - Nine Internet Solutions AG, CH Switzerland 28,672 68,719,542,272 IPv4 IPv4 IPv6 IPv6
AS47147 AS-ANX - ANEXIA Internetdienstleistungs GmbH, AT Austria 1,280 131,072 IPv4 IPv4 IPv6 IPv6
AS48550 SNAPSERV - Pascal Mathis trading as SnapServ Mathis, CH Switzerland 256 65,536 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,500,032 310,095,347,712 IPv4 IPv4 IPv6 IPv6
AS1836 GREEN - green.ch AG, CH Switzerland 489,472 73,014,640,640 IPv4 IPv4
AS8758 IWAY - Iway AG, CH Switzerland 89,088 113,816,633,344 IPv4 IPv4 IPv6 IPv6
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 95,744 77,330,841,600 IPv4 IPv4 IPv6 IPv6
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 128,256 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS15623 CYBERLINK - Cyberlink AG, CH Switzerland 104,448 77,309,476,864 IPv4 IPv4
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 1,280 1,310,720 IPv4 IPv4 IPv6 IPv6
AS62167 Tismi - Tismi BV, NL Netherlands 2,304 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS199422 REZOPOLE - Rezopole A.D., FR France 1,536 4,294,967,296 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Switzerland SwissIX - SwissIX Internet Exchange 91.206.52.176 2001:7f8:24::b0 10 Gbps 2019-11-17 17:12:09
Switzerland SwissIX - SwissIX Internet Exchange 91.206.52.225 2001:7f8:24::e1 10 Gbps 2019-11-17 17:10:57

Private Peering Facilities

Country/Region Name City Website Updated
Equinix ZH2 - Zurich Zurich https://www.equinix.com/locations/switzerland-colocation/zurich-data-centers/zh2/ 2016-03-14 20:29:25
colozueri.ch Zurich Zurich http://www.colozueri.ch/ 2016-10-07 05:45:43
IP Address Domain NUMs Domains
37.131.185.16 1 home.jvogel.ch
37.131.185.64 1 lionlife.ru
37.131.185.159 2 www.schaffner.synology.me
37.131.185.166 1 hochwacht.wymann.net
37.131.185.169 1 schaffner.xyz
37.131.186.76 1 www.laboccacity.diskstation.me
37.131.187.34 1 masora.dyndns.org
37.131.187.40 1 www.anu5.myds.me
37.131.187.46 2 sibir.dyndns.org
37.131.187.68 7 dc-d5870679e892.exact-choice.ch
as-block:       AS25365 - AS25542
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:        2018-11-22T15:27:30Z
last-modified:  2018-11-22T15:27:30Z
source:         RIPE



aut-num:        AS25375
as-name:        LEU-AS
org:            ORG-STA1-RIPE
import:         from AS6830 action pref=210; accept ANY
export:         to AS6830 announce AS25375
import:         from AS13030 action pref=200; accept ANY
export:         to AS13030 announce AS25375
import:         from AS174 action pref=200; accept ANY
export:         to AS174 announce AS25375
import:         from AS6772 action pref=500; accept AS6772
export:         to AS6772 announce AS25375
import:         from AS15169 action pref=500; accept AS15169
export:         to AS15169 announce AS25375
import:         from AS2906 action pref=320; accept AS2906
export:         to AS2906 announce AS25375
import:         from AS40027 action pref=320; accept AS40027
export:         to AS40027 announce AS25375
admin-c:        MS440-RIPE
tech-c:         MS440-RIPE
status:         ASSIGNED
mnt-by:         LEUNET-SECURITY-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2002-11-04T13:51:05Z
last-modified:  2020-01-21T12:38:50Z
source:         RIPE # Filtered

organisation:   ORG-STA1-RIPE
org-name:       Leunet AG
org-type:       LIR
address:        Zuercherstr. 108 - 114
address:        8500
address:        Frauenfeld
address:        SWITZERLAND
phone:          +41 52 552 52 00
fax-no:         +41 52 728 98 09
admin-c:        AA34811-RIPE
tech-c:         TA6689-RIPE
mnt-ref:        LEUNET-SECURITY-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         LEUNET-SECURITY-MNT
abuse-c:        TA6689-RIPE
created:        2004-04-17T11:02:42Z
last-modified:  2019-05-28T13:32:51Z
source:         RIPE # Filtered

person:         Markus Schlatter
address:        Leunet AG
address:        Zuercherstrasse 108
address:        CH-8500 Frauenfeld
phone:          +41 52 728 98 08
fax-no:         +41 52 728 98 09
nic-hdl:        MS440-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2020-06-03T10:53:39Z
source:         RIPE
mnt-by:         LEUNET-SECURITY-MNT