AS Number
AS8875
AS Name
SINMA-ASN
Org Name
sinma GmbH
Country / Region
Germany
Registry

ripe

RegDate

Updated

2026-06-30T13:55:30Z

AS8875 Looking Glass
IPv4Prefixes

11

IPv6Prefixes

8

IPv4 NUMs

10,240

IPv6 NUMs(/64)

68,719,476,736

CIDR Description IP Num
45.145.8.0/22
IRR Valid
Hostsharing eG 1024
83.223.64.0/19
IRR Valid
sinma GmbH 8192
83.223.72.0/24
IRR Valid
SINMA-INFRA-ES-II-0-63 256
83.223.78.0/24
IRR Parent Valid
sinma GmbH 256
83.223.79.0/24
IRR Parent Valid
sinma GmbH 256
83.223.88.0/24
IRR Parent Valid
sinma GmbH 256
83.223.90.0/24
IRR Valid
DE-SINMA-INFRA-II-90-0-223 256
83.223.91.0/24
IRR Parent Valid
sinma GmbH 256
83.223.94.0/24
IRR Parent Valid
sinma GmbH 256
83.223.95.0/24
IRR Parent Valid
sinma GmbH 256
185.219.152.0/22
IRR Valid
sinma GmbH 1024
CIDR Description IP NUMs(prefix /64)
2a01:30::/32
IRR Valid
sinma GmbH 4294967296
2a01:30::/29
IRR InValid
sinma GmbH 34359738368
2a01:31::/32
IRR Valid
sinma GmbH 4294967296
2a01:37::/32
IRR Parent Valid
sinma GmbH 4294967296
2a01:37:1000::/36
IRR Parent Valid
sinma GmbH 268435456
2a01:37:3000::/36
IRR Parent Valid
sinma GmbH 268435456
2a01:37:5000::/36
IRR Parent Valid
sinma GmbH 268435456
2a10:5e40::/29
IRR Valid
Hostsharing eG 34359738368
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS12732 GUTCON-NET - GutCon GmbH, DE Germany 1,792 34,359,869,440 IPv4 IPv4 IPv6 IPv6

Whois Record

as-block AS8797 - AS8986

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
2026-06-30T13:55:30Z
last-modified
2026-06-30T13:55:30Z
source
RIPE

aut-num AS8875

aut-num
as-name
SINMA-ASN
org
ORG-sG4-RIPE
import
from AS174
from AS5430
from AS8627
from AS12732
export
admin-c
WS15-RIPE
tech-c
AS33-RIPE
status
ASSIGNED
mnt-by
RIPE-NCC-END-MNT
SINMA-MNT
created
1970-01-01T00:00:00Z
last-modified
2018-09-04T09:49:48Z
source
RIPE
                accept ANY
                accept ANY
                accept ANY
                accept ANY
                announce AS-UP
                announce AS-UP
                announce AS8875
                announce AS-UP

organisation ORG-sG4-RIPE

organisation
ORG-sG4-RIPE
org-name
sinma GmbH
country
DE
reg-nr
District court Berlin (Charlottenburg) HRB 81479
org-type
LIR
address
Gartenstr. 1
36369
Lautertal (Vogelsberg)
GERMANY
phone
+49 151 24105573
e-mail
office@sinma.de
mnt-ref
RIPE-NCC-HM-MNT
SINMA-MNT
mnt-by
RIPE-NCC-HM-MNT
SINMA-MNT
notify
ripe@sinma.de
admin-c
WS15-RIPE
abuse-c
SIN36-RIPE
created
2004-04-17T11:10:11Z
last-modified
2026-05-13T07:31:57Z
source
RIPE

person Alfred Schweder

person
Alfred Schweder
address
Offenwardenermoor 14
D-27628 Sandstedt
Germany
phone
+49 30 52004 3328
+49 177 219 4627
fax-no
+49 30 52004 3329
e-mail
alf@all.de
nic-hdl
AS33-RIPE
mnt-by
ALL-MNT
created
1970-01-01T00:00:00Z
last-modified
2017-10-30T21:44:49Z
source
RIPE

person Wilhelm Schaefer

person
Wilhelm Schaefer
address
Sinma GmbH
Wiclefstrasse 47
D-10551 Berlin
Germany
phone
+49 151 24105573
e-mail
ripe@mind.de
nic-hdl
WS15-RIPE
notify
w_sch@mind.de
ripe@sinma.de
mnt-by
sinma-mnt
created
1970-01-01T00:00:00Z
last-modified
2018-10-15T21:07:39Z
source
RIPE

as-block:       AS8797 - AS8986
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:        2026-06-30T13:55:30Z
last-modified:  2026-06-30T13:55:30Z
source:         RIPE



aut-num:        AS8875
as-name:        SINMA-ASN
org:            ORG-sG4-RIPE
import:         from AS174
                accept ANY
import:         from AS5430
                accept ANY
import:         from AS8627
                accept ANY
import:         from AS12732
                accept ANY
export:         to AS174
                announce AS-UP
export:         to AS5430
                announce AS-UP
export:         to AS8627
                announce AS8875
export:         to AS12732
                announce AS-UP
admin-c:        WS15-RIPE
tech-c:         AS33-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SINMA-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2018-09-04T09:49:48Z
source:         RIPE

organisation:   ORG-sG4-RIPE
org-name:       sinma GmbH
country:        DE
reg-nr:         District court Berlin (Charlottenburg) HRB 81479
org-type:       LIR
address:        Gartenstr. 1
address:        36369
address:        Lautertal (Vogelsberg)
address:        GERMANY
phone:          +49 151 24105573
e-mail:         office@sinma.de
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SINMA-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SINMA-MNT
notify:         ripe@sinma.de
admin-c:        WS15-RIPE
abuse-c:        SIN36-RIPE
created:        2004-04-17T11:10:11Z
last-modified:  2026-05-13T07:31:57Z
source:         RIPE

person:         Alfred Schweder
address:        Offenwardenermoor 14
address:        D-27628 Sandstedt
address:        Germany
phone:          +49 30 52004 3328
phone:          +49 177 219 4627
fax-no:         +49 30 52004 3329
e-mail:         alf@all.de
nic-hdl:        AS33-RIPE
mnt-by:         ALL-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2017-10-30T21:44:49Z
source:         RIPE

person:         Wilhelm Schaefer
address:        Sinma GmbH
address:        Wiclefstrasse 47
address:        D-10551 Berlin
address:        Germany
phone:          +49 151 24105573
e-mail:         ripe@mind.de
nic-hdl:        WS15-RIPE
notify:         w_sch@mind.de
notify:         ripe@sinma.de
mnt-by:         sinma-mnt
created:        1970-01-01T00:00:00Z
last-modified:  2018-10-15T21:07:39Z
source:         RIPE