AS Name
DUF-AS
Org Name
Dumrath & Fassnacht KG (GmbH & Co.)
Registry Region
Germany
Looking Glass
IPv4Prefixes

2

IPv6Prefixes

1

IPv4 NUMs

8,192

IPv6 NUMs(/64)

34,359,738,368

8,192 IPv4 Addresses
CIDR Description IP Num
192.166.160.0/20 Dumrath & Fassnacht KG (GmbH & Co.) 4096
192.166.160.0/19 Dumrath & Fassnacht KG (GmbH & Co.) 8192
CIDR Description IP NUMs(prefix /64)
2a04:7680::/29 Dumrath & Fassnacht KG (GmbH & Co.) 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9211 WORK-AS - Nawork Internet Informationssysteme GmbH, DE Germany 23,552 42,949,672,960 IPv4 IPv4 IPv6 IPv6
as-block:       AS8771 - AS9128
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:        2018-11-22T15:27:23Z
last-modified:  2018-11-22T15:27:23Z
source:         RIPE



aut-num:        AS9007
as-name:        DUF-AS
descr:          Winsbergring 38
descr:          Hamburg
org:            ORG-DFKC1-RIPE
import:         from AS9211 accept ANY
import:         from AS20676 accept ANY
export:         to AS9211 announce AS9007
export:         to AS20676 announce AS9007
admin-c:        AS3231-RIPE
tech-c:         EH2804-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS12312-MNT
mnt-by:         DUF-MNT
mnt-by:         NWORK-MNT
created:        2002-08-27T07:08:51Z
last-modified:  2018-09-04T09:51:32Z
source:         RIPE

organisation:   ORG-DFKC1-RIPE
org-name:       Dumrath & Fassnacht KG (GmbH & Co.)
org-type:       LIR
address:        Winsbergring 38
address:        22525
address:        Hamburg
address:        GERMANY
phone:          +4940800802204
fax-no:         +4940800801905
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        AS38455-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS38455-MNT
abuse-c:        DA5264-RIPE
created:        2013-09-06T10:40:41Z
last-modified:  2017-02-20T08:42:02Z
source:         RIPE # Filtered

person:         Anton Speer
address:        Dumrath & Fassnacht KG
address:        Winsbergring 38
address:        D-22525 Hamburg
address:        GERMANY
phone:          +49 40 800802100
fax-no:         +49 40 800801905
nic-hdl:        AS3231-RIPE
mnt-by:         NWORK-MNT
mnt-by:         DUF-MNT
created:        2007-10-12T08:47:41Z
last-modified:  2014-08-27T13:27:30Z
source:         RIPE # Filtered

person:         Eberhard Hamborg
address:        Dumrath & Fassnacht KG (GmbH & Co.)
address:        Winsbergring 38
address:        D-22525 Hamburg
phone:          +49 40 800802204
fax-no:         +49 40 800801905
nic-hdl:        EH2804-RIPE
mnt-by:         DUF-MNT
created:        2013-11-19T09:33:09Z
last-modified:  2014-07-28T13:02:34Z
source:         RIPE