AS Name
DESY-HAMBURG
Org Name
Deutsches Elektronen-Synchrotron DESY
Registry Region
Germany
Looking Glass
IPv4Prefixes

5

IPv6Prefixes

0

IPv4 NUMs

131,328

IPv6 NUMs(/64)

0

131,328 IPv4 Addresses
CIDR Description IP Num
131.169.0.0/24 Deutsches Elektronen-Synchrotron DESY 256
131.169.0.0/16 Deutsches Elektronen-Synchrotron DESY 65536
141.34.0.0/24 Deutsches Elektronen-Synchrotron DESY 256
141.34.0.0/16 Deutsches Elektronen-Synchrotron DESY 65536
192.76.172.0/24 Deutsches Elektronen-Synchrotron DESY 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS680 DFN - Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE Germany 8,244,224 171,798,691,840 IPv4 IPv4
as-block:       AS1754 - AS1756
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:        2018-11-22T15:27:12Z
last-modified:  2018-11-22T15:27:12Z
source:         RIPE



aut-num:        AS1754
as-name:        DESY-HAMBURG
import:         from AS513
                action pref=100;
                accept AS513 AS559 AS789 AS777 AS2038 AS2060 AS2875 AS2598 AS3208 AS137
import:         from AS1275
                action pref=100;
                accept ANY
import:         from AS1275
                action pref=90;
                accept AS559
import:         from AS2683
                action pref=90;
                accept AS2683 AS2148 AS2643 AS3058
import:         from AS1895
                action pref=100;
                accept AS1895
import:         from AS513
                action pref=100;
                accept AS-EBONE
import:         from AS513
                action pref=110;
                accept AS-EMPB
export:         to AS513
                announce AS1754
export:         to AS1275
                announce AS1754
export:         to AS2683
                announce AS1754
export:         to AS2148
                announce AS1754
export:         to AS1895
                announce AS1754 AS513 AS789 AS777 AS2038 AS2060 AS2875 AS2598 AS3208 AS137
default:        to AS513
                action pref=20;
                networks ANY
default:        to AS1275
                action pref=10;
                networks ANY
admin-c:        ZD55-ARIN
tech-c:         ZD55-ARIN
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         DFN-HM-MNT
created:        2001-10-18T11:36:26Z
last-modified:  2016-04-14T08:40:16Z
source:         RIPE
org:            ORG-DED2-RIPE
sponsoring-org: ORG-DV1-RIPE

organisation:   ORG-DED2-RIPE
org-name:       Deutsches Elektronen-Synchrotron DESY
org-type:       OTHER
address:        Notkestr. 85
address:        22607 Hamburg
address:        Germany
admin-c:        KO1389-RIPE
tech-c:         ZD55-ARIN
abuse-c:        ZD55-ARIN
mnt-ref:        DFN-LIR-MNT
mnt-by:         DFN-LIR-MNT
created:        2015-04-07T09:13:02Z
last-modified:  2015-04-15T10:50:09Z
source:         RIPE # Filtered

role:           Network Operating Center DESY
address:        DESY
address:        Notkestr. 85
address:        22607 Hamburg
address:        Germany
phone:          +49 40 8998 4568
phone:          +49 40 8998 3313
fax-no:         +49 40 8994 3313
admin-c:        KO1389-RIPE
tech-c:         TW36-RIPE
abuse-mailbox:  [email protected]
nic-hdl:        ZD55-ARIN
mnt-by:         DFN-NTFY
created:        2001-10-12T13:05:48Z
last-modified:  2015-04-15T10:49:20Z
source:         RIPE # Filtered