AS209257 - K-NET_BASE - Klett IT GmbH, DE

Germany
AS Number
AS209257
AS Name
K-NET_BASE
Org Name
Klett IT GmbH
Country / Region
Germany
Registry

ripe

RegDate

Updated

2026-07-13T14:17:33Z

AS209257 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

1

IPv4 NUMs

512

IPv6 NUMs(/64)

65,536

CIDR Description IP Num
185.186.221.0/24
IRR Valid
Klett IT GmbH 256
185.186.222.0/24
IRR Valid
Klett IT GmbH 256
CIDR Description IP NUMs(prefix /64)
2a11:1e40:ba5e::/48
IRR Valid
Klett IT GmbH 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,497,088 25,770,590,208 IPv4 IPv4 IPv6 IPv6
AS48918 GLOBALWAYS - Globalways GmbH, DE Germany 54,784 77,309,542,400 IPv4 IPv4 IPv6 IPv6

Whois Record

as-block AS208885 - AS214345

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
2026-07-13T14:17:33Z
last-modified
2026-07-13T14:17:33Z
source
RIPE

aut-num AS209257

aut-num
as-name
K-NET_BASE
org
ORG-KIG9-RIPE
import
from AS48918 accept ANY
from AS8220 accept ANY
export
to AS48918 announce AS209257
to AS8220 announce AS209257
mp-import
afi ipv6.unicast from AS48918 accept ANY
afi ipv6.unicast from AS8220 accept ANY
mp-export
afi ipv6.unicast to AS48918 announce AS209257
afi ipv6.unicast to AS8220 announce AS209257
admin-c
KIT
tech-c
KIT
status
ASSIGNED
notify
mnt-by
RIPE-NCC-END-MNT
KIT-MNT
created
2019-03-11T13:42:46Z
last-modified
2023-04-01T16:30:23Z
source
RIPE

organisation ORG-KIG9-RIPE

organisation
ORG-KIG9-RIPE
org-name
Klett IT GmbH
country
DE
reg-nr
District court Stuttgart HRB 750738
org-type
LIR
address
Rotebuehlstr. 77
70178
Stuttgart
GERMANY
phone
+49 711 667 227-211
fax-no
+49 711 667 227-400
e-mail
admin-c
KIT
tech-c
KIT
abuse-c
KIT
mnt-by
RIPE-NCC-HM-MNT
KIT-MNT
created
2017-01-19T14:42:03Z
last-modified
2026-05-13T07:23:27Z
source
RIPE
mnt-ref
KIT-MNT

role Klett IT GmbH - IT Infrastructure and Operations

role
Klett IT GmbH - IT Infrastructure and Operations
admin-c
TRI
notify
org
ORG-KIG9-RIPE
tech-c
TRI
address
Rotebuehlstr. 77
70178 Stuttgart
GERMANY
e-mail
abuse-mailbox
nic-hdl
KIT
mnt-by
KIT-MNT
created
2023-02-01T15:03:00Z
last-modified
2023-02-01T15:45:20Z
source
RIPE
 

as-block:       AS208885 - AS214345
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:        2026-07-13T14:17:33Z
last-modified:  2026-07-13T14:17:33Z
source:         RIPE



aut-num:        AS209257
as-name:        K-NET_BASE
org:            ORG-KIG9-RIPE
import:         from AS48918 accept ANY
import:         from AS8220 accept ANY
export:         to AS48918 announce AS209257
export:         to AS8220 announce AS209257
mp-import:      afi ipv6.unicast from AS48918 accept ANY
mp-import:      afi ipv6.unicast from AS8220 accept ANY
mp-export:      afi ipv6.unicast to AS48918 announce AS209257
mp-export:      afi ipv6.unicast to AS8220 announce AS209257
admin-c:        KIT
tech-c:         KIT
status:         ASSIGNED
notify:         [email protected]
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         KIT-MNT
created:        2019-03-11T13:42:46Z
last-modified:  2023-04-01T16:30:23Z
source:         RIPE

organisation:   ORG-KIG9-RIPE
org-name:       Klett IT GmbH
country:        DE
reg-nr:         District court Stuttgart HRB 750738
org-type:       LIR
address:        Rotebuehlstr. 77
address:        70178
address:        Stuttgart
address:        GERMANY
phone:          +49 711 667 227-211
fax-no:         +49 711 667 227-400
e-mail:         [email protected]
admin-c:        KIT
tech-c:         KIT
abuse-c:        KIT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         KIT-MNT
created:        2017-01-19T14:42:03Z
last-modified:  2026-05-13T07:23:27Z
source:         RIPE
mnt-ref:        KIT-MNT

role:           Klett IT GmbH - IT Infrastructure and Operations
admin-c:        TRI
notify:         [email protected]
org:            ORG-KIG9-RIPE
tech-c:         TRI
address:        Rotebuehlstr. 77
address:        70178 Stuttgart
address:        GERMANY
e-mail:         [email protected]
abuse-mailbox:  [email protected]
nic-hdl:        KIT
mnt-by:         KIT-MNT
created:        2023-02-01T15:03:00Z
last-modified:  2023-02-01T15:45:20Z
source:         RIPE