AS Number
AS12581
AS Name
TOPSNET
Org Name
tops.net GmbH & Co. KG
Country / Region
Germany
Registry

ripe

RegDate

Updated

2018-11-22T15:27:24Z

AS12581 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

3

IPv4 NUMs

9,728

IPv6 NUMs(/64)

4,295,032,832

CIDR Description IP Num
91.213.177.0/24
IRR Valid
Stadt Bonn 256
185.27.252.0/22
IRR InValid
tops.net GmbH & Co. KG 1024
193.138.88.0/24
IRR Valid
Datenwelt IT Service AG 256
212.79.160.0/19
IRR Valid
tops.net GmbH & Co. KG 8192
CIDR Description IP NUMs(prefix /64)
2001:67c:434::/48
IRR Valid
Stadt Bonn 65536
2a00:c940::/36
IRR Valid
tops.net GmbH & Co. KG 268435456
2a00:c940::/32
IRR InValid
tops.net GmbH & Co. KG 4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,552,448 442,382,745,600 IPv4 IPv4 IPv6 IPv6
AS8422 NETCOLOGNE - NetCologne Gesellschaft fur Telekommunikation mbH, DE Germany 572,160 184,683,855,872 IPv4 IPv4 IPv6 IPv6

Whois Record

as-block AS12557 - AS13223

as-block
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
2018-11-22T15:27:24Z
last-modified
2018-11-22T15:27:24Z
source
RIPE

aut-num AS12581

aut-num
as-name
TOPSNET
remarks
================================================================
Upstream Provider
================================================================
NetCologne
================================================================
GTT
================================================================
--------------------------------------------------------
For peering requests or routing queries please
contact mailto:[email protected]
Please directs problem reports
--------------------------------------------------------
Please report spam/abuse to mailto:[email protected]
All other requests will not be processed.
--------------------------------------------------------
import
from AS8422 accept ANY
from AS3257 accept ANY
export
to AS8442 announce AS-TOPSNET
to AS3257 announce AS-TOPSNET
mp-import
afi ipv6.unicast from AS8442 accept ANY
afi ipv6.unicast from AS3257 accept ANY
mp-export
afi ipv6.unicast to AS8442 announce AS-TOPSNET
afi ipv6.unicast to AS3257 announce AS-TOPSNET
org
ORG-tA13-RIPE
admin-c
TOPS1-RIPE
tech-c
TOPS1-RIPE
status
ASSIGNED
mnt-by
RIPE-NCC-END-MNT
TOPS-RIPE-MNT
created
2002-03-26T10:13:21Z
last-modified
2024-08-21T09:04:24Z
source
RIPE

organisation ORG-tA13-RIPE

organisation
ORG-tA13-RIPE
org-name
tops.net GmbH & Co. KG
country
DE
reg-nr
District court Bonn HRA 4251
org-type
LIR
address
Holtorferstr. 35
D-53229
Bonn
GERMANY
phone
+492289771111
fax-no
+492289771199
abuse-c
AR13641-RIPE
mnt-ref
TOPS-RIPE-MNT
RIPE-NCC-HM-MNT
mnt-by
RIPE-NCC-HM-MNT
TOPS-RIPE-MNT
admin-c
JR1481-RIPE
TOPS1-RIPE
created
2004-04-17T11:13:04Z
last-modified
2026-05-13T07:21:50Z
source
RIPE
e-mail

role tops.net DNS Guardian

role
tops.net DNS Guardian
address
tops.net GmbH & Co. KG
Holtorfer Str. 35
D-53229 Bonn
Germany
phone
+49 228 9771 0
fax-no
+49 228 9771 199
e-mail
admin-c
TOPS2-RIPE
tech-c
TOPS2-RIPE
nic-hdl
TOPS1-RIPE
remarks
Internic: TN54-ORG
notify
mnt-by
TOPS-RIPE-MNT
created
1970-01-01T00:00:00Z
last-modified
2018-01-08T09:53:17Z
source
RIPE
abuse-mailbox

as-block:       AS12557 - AS13223
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:        2018-11-22T15:27:24Z
last-modified:  2018-11-22T15:27:24Z
source:         RIPE



aut-num:        AS12581
as-name:        TOPSNET
remarks:        ================================================================
remarks:        Upstream Provider
remarks:        ================================================================
remarks:        NetCologne
import:         from AS8422 accept ANY
export:         to AS8442 announce AS-TOPSNET
mp-import:      afi ipv6.unicast from AS8442 accept ANY
mp-export:      afi ipv6.unicast to AS8442 announce AS-TOPSNET
remarks:        ================================================================
remarks:        GTT
import:         from AS3257 accept ANY
export:         to AS3257 announce AS-TOPSNET
mp-import:      afi ipv6.unicast from AS3257 accept ANY
mp-export:      afi ipv6.unicast to AS3257 announce AS-TOPSNET
remarks:        ================================================================
org:            ORG-tA13-RIPE
admin-c:        TOPS1-RIPE
tech-c:         TOPS1-RIPE
remarks:        --------------------------------------------------------
remarks:        For peering requests or routing queries please
remarks:        contact mailto:[email protected]
remarks:
remarks:        Please directs problem reports
remarks:        to mailto:[email protected]
remarks:        --------------------------------------------------------
remarks:        Please report spam/abuse to mailto:[email protected]
remarks:        All other requests will not be processed.
remarks:        --------------------------------------------------------
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TOPS-RIPE-MNT
created:        2002-03-26T10:13:21Z
last-modified:  2024-08-21T09:04:24Z
source:         RIPE

organisation:   ORG-tA13-RIPE
org-name:       tops.net GmbH & Co. KG
country:        DE
reg-nr:         District court Bonn HRA 4251
org-type:       LIR
address:        Holtorferstr. 35
address:        D-53229
address:        Bonn
address:        GERMANY
phone:          +492289771111
fax-no:         +492289771199
abuse-c:        AR13641-RIPE
mnt-ref:        TOPS-RIPE-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TOPS-RIPE-MNT
admin-c:        JR1481-RIPE
admin-c:        TOPS1-RIPE
created:        2004-04-17T11:13:04Z
last-modified:  2026-05-13T07:21:50Z
source:         RIPE
e-mail:         [email protected]

role:           tops.net DNS Guardian
address:        tops.net GmbH & Co. KG
address:        Holtorfer Str. 35
address:        D-53229 Bonn
address:        Germany
phone:          +49 228 9771 0
fax-no:         +49 228 9771 199
e-mail:         [email protected]
admin-c:        TOPS2-RIPE
tech-c:         TOPS2-RIPE
nic-hdl:        TOPS1-RIPE
remarks:        Internic: TN54-ORG
notify:         [email protected]
mnt-by:         TOPS-RIPE-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2018-01-08T09:53:17Z
source:         RIPE
abuse-mailbox:  [email protected]