AS Name
Org Name
netzhaus aktiengesellschaft
Registry Region
Looking Glass






IPv6 NUMs(/64)


4,096 IPv4 Addresses
CIDR Description IP Num netzhaus aktiengesellschaft 4096
CIDR Description IP NUMs(prefix /64)
2a03:b480::/32 netzhaus aktiengesellschaft 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,040 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS61955 ColocationIX-AS - ColocationIX GmbH, DE Germany 1,024 4,295,032,832 IPv4 IPv4
AS206313 FFNW-AS - Freifunk Nordwest e.V., DE Germany 1,024 30,067,261,440 IPv4 IPv4 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 55,552 4,295,032,832 IPv6 IPv6
AS286 KPN - KPN B.V., NL Netherlands 2,472,448 197,569,150,976 IPv4 IPv4 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 2,607,744 197,569,347,584 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 503,040 282,665,489,268,736 IPv4 IPv4 IPv6 IPv6
AS61438 IP-IT-AS - ip-it consult GmbH, AT Austria 1,536 34,359,738,368 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,872,256 258,859,565,056 IPv4 IPv4 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 575,232 111,669,149,696 IPv4 IPv4
AS50629 LWLCOM - LWLcom GmbH, DE Germany 84,480 111,670,263,808 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Germany BCIX - Berlin Commercial Internet Exchange 2001:7f8:19:1::61a1:1 1 Gbps 2017-11-13 10:07:09

Private Peering Facilities

Country/Region Name City Website Updated
CarrierColo Berlin Luetzow (I/P/B/ site B) Berlin 2016-03-14 20:49:18
as-block:       AS24988 - AS25162
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:        AS24993
org:            ORG-pIG4-RIPE
as-name:        Potsdam-AS
descr:          Ziolkowskistrasse 8
descr:          14480 Potsdam
descr:          DSL/Ethernet Gigabit Metro LAN
import:         from AS8928 action pref=100; accept ANY
import:         from AS174 action pref=100; accept ANY
import:         from AS16374 action pref=100; accept ANY
export:         to AS8928 announce AS24993
export:         to AS174 announce AS24993
export:         to AS16374 announce AS24993
admin-c:        NAH13-RIPE
tech-c:         NAH13-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         POTSDAM-MNT
created:        2002-06-19T09:57:25Z
last-modified:  2019-12-04T11:17:38Z
source:         RIPE

organisation:   ORG-pIG4-RIPE
org-name:       netzhaus aktiengesellschaft
country:        DE
org-type:       LIR
address:        Ziolkowskistrasse 8
address:        DE-14480
address:        Potsdam
address:        GERMANY
phone:          +49 331 55066 77
fax-no:         +49 331 55066 99
admin-c:        JP3702-RIPE
admin-c:        ML4089-RIPE
admin-c:        FD24993
mnt-by:         POTSDAM-MNT
mnt-ref:        POTSDAM-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
abuse-c:        NAH13-RIPE
created:        2004-04-17T11:11:25Z
last-modified:  2020-12-16T12:45:32Z
source:         RIPE # Filtered

role:           Netzhaus AG Hostmaster
address:        netzhaus AG
address:        Ziolkowskistr. 8
address:        DE-14480 Potsdam
phone:          +49 331 550 66 77
fax-no:         +49 331 550 66 99
abuse-mailbox:  [email protected]
admin-c:        MF2836-RIPE
tech-c:         MF2836-RIPE
mnt-by:         POTSDAM-MNT
nic-hdl:        NAH13-RIPE
created:        2008-11-27T14:26:29Z
last-modified:  2013-03-19T16:56:55Z
source:         RIPE # Filtered