AS204052 - JENOPTIK - Jenoptik AG, DE

Germany
AS Number
AS204052
AS Name
JENOPTIK
Org Name
Jenoptik AG
Country / Region
Germany
Registry

ripe

RegDate

Updated

2026-03-05T15:29:31Z

AS204052 Looking Glass
IPv4Prefixes

3

IPv6Prefixes

1

IPv4 NUMs

1,024

IPv6 NUMs(/64)

34,359,738,368

CIDR Description IP Num
185.116.36.0/23
IRR Parent Valid
DE-JENOPTIK-Range1 512
185.116.36.0/22
IRR Valid
Jenoptik AG 1024
185.116.38.0/23
IRR Parent Valid
DE-JENOPTIK-Range3 512
CIDR Description IP NUMs(prefix /64)
2a06:7b80::/29
IRR Valid
Jenoptik AG 34359738368
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34,192,896 35,308,963,168,256 IPv4 IPv4 IPv6 IPv6
AS8881 VERSATEL - 1&1 Versatel GmbH, DE Germany 1,818,368 180,657,455,104 IPv4 IPv4 IPv6 IPv6
AS15725 IKS - IKS Service GmbH, DE Germany 5,120 34,359,738,368 IPv4 IPv4

Whois Record

as-block AS203940 - AS205662

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
2026-03-05T15:29:31Z
last-modified
2026-03-05T15:29:31Z
source
RIPE

aut-num AS204052

aut-num
as-name
JENOPTIK
org
ORG-JSG4-RIPE
import
from AS15725 accept ANY
from AS8881 accept ANY
from AS3320 accept ANY
export
to AS15725 announce AS204052
to AS8881 announce AS204052
to AS3320 announce AS204052
admin-c
LROJ1-RIPE
tech-c
TROJ1-RIPE
status
ASSIGNED
mnt-by
RIPE-NCC-END-MNT
IKS-MNT
JENOPTIK-MNT
created
2015-09-07T13:23:31Z
last-modified
2025-02-13T12:32:31Z
source
RIPE

organisation ORG-JSG4-RIPE

organisation
ORG-JSG4-RIPE
org-name
Jenoptik AG
country
DE
reg-nr
District court Jena HRB 200146
org-type
LIR
address
Carl-Zeiss-Str. 1
07743
Jena
GERMANY
phone
+493641654830
e-mail
admin-c
SL10724-RIPE
tech-c
SL10724-RIPE
abuse-c
AR32957-RIPE
mnt-ref
JENOPTIK-MNT
RIPE-NCC-HM-MNT
mnt-by
RIPE-NCC-HM-MNT
JENOPTIK-MNT
created
2015-07-20T14:18:57Z
last-modified
2026-05-13T07:20:26Z
source
RIPE

role Legal Role of Jenoptik SSC GmbH

role
Legal Role of Jenoptik SSC GmbH
address
Pruessingstrasse 41
07745 Jena
e-mail
nic-hdl
LROJ1-RIPE
mnt-by
IKS-MNT
created
2015-09-04T08:05:01Z
last-modified
2015-09-04T08:05:01Z
source
RIPE

role Technical Role of Jenoptik SSC GmbH

role
Technical Role of Jenoptik SSC GmbH
address
Pruessingstrasse 41
07745 Jena
e-mail
nic-hdl
TROJ1-RIPE
mnt-by
IKS-MNT
created
2015-09-04T08:03:44Z
last-modified
2015-09-04T08:03:44Z
source
RIPE
 

as-block:       AS203940 - AS205662
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:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE



aut-num:        AS204052
as-name:        JENOPTIK
org:            ORG-JSG4-RIPE
import:         from AS15725 accept ANY
export:         to AS15725 announce AS204052
import:         from AS8881 accept ANY
export:         to AS8881 announce AS204052
import:         from AS3320 accept ANY
export:         to AS3320 announce AS204052
admin-c:        LROJ1-RIPE
tech-c:         TROJ1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         IKS-MNT
mnt-by:         JENOPTIK-MNT
created:        2015-09-07T13:23:31Z
last-modified:  2025-02-13T12:32:31Z
source:         RIPE

organisation:   ORG-JSG4-RIPE
org-name:       Jenoptik AG
country:        DE
reg-nr:         District court Jena HRB 200146
org-type:       LIR
address:        Carl-Zeiss-Str. 1
address:        07743
address:        Jena
address:        GERMANY
phone:          +493641654830
e-mail:         [email protected]
admin-c:        SL10724-RIPE
tech-c:         SL10724-RIPE
abuse-c:        AR32957-RIPE
mnt-ref:        JENOPTIK-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         JENOPTIK-MNT
created:        2015-07-20T14:18:57Z
last-modified:  2026-05-13T07:20:26Z
source:         RIPE

role:           Legal Role of Jenoptik SSC GmbH
address:        Pruessingstrasse 41
address:        07745 Jena
e-mail:         [email protected]
nic-hdl:        LROJ1-RIPE
mnt-by:         IKS-MNT
created:        2015-09-04T08:05:01Z
last-modified:  2015-09-04T08:05:01Z
source:         RIPE

role:           Technical Role of Jenoptik SSC GmbH
address:        Pruessingstrasse 41
address:        07745 Jena
e-mail:         [email protected]
nic-hdl:        TROJ1-RIPE
mnt-by:         IKS-MNT
created:        2015-09-04T08:03:44Z
last-modified:  2015-09-04T08:03:44Z
source:         RIPE