158.181.48.0/21

NetRange:       158.181.0.0 - 158.181.255.255
CIDR:           158.181.0.0/16
NetName:        RIPE-ERX-158-181-0-0
NetHandle:      NET-158-181-0-0-1
Parent:         NET158 (NET-158-0-0-0-0)
NetType:        Early Registrations, Transferred to RIPE NCC
OriginAS:       
Organization:   RIPE Network Coordination Centre (RIPE)
RegDate:        2010-11-03
Updated:        2010-11-17
Comment:        These addresses have been further assigned to users in
Comment:        the RIPE NCC region. Contact information can be found in
Comment:        the RIPE database at http://www.ripe.net/whois
Ref:            https://rdap.arin.net/registry/ip/158.181.0.0

ResourceLink:  https://apps.db.ripe.net/search/query.html
ResourceLink:  whois.ripe.net

OrgName:        RIPE Network Coordination Centre
OrgId:          RIPE
Address:        P.O. Box 10096
City:           Amsterdam
StateProv:      
PostalCode:     1001EB
Country:        NL
RegDate:        
Updated:        2013-07-29
Ref:            https://rdap.arin.net/registry/entity/RIPE

ReferralServer:  whois://whois.ripe.net
ResourceLink:  https://apps.db.ripe.net/search/query.html

OrgTechHandle: RNO29-ARIN
OrgTechName:   RIPE NCC Operations
OrgTechPhone:  +31 20 535 4444 
OrgTechEmail:  hostmaster@ripe.net
OrgTechRef:    https://rdap.arin.net/registry/entity/RNO29-ARIN

OrgAbuseHandle: ABUSE3850-ARIN
OrgAbuseName:   Abuse Contact
OrgAbusePhone:  +31205354444 
OrgAbuseEmail:  abuse@ripe.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3850-ARIN

Found a referral to whois.ripe.net.

inetnum:        158.181.48.0 - 158.181.55.255
netname:        DE-CENTRON-20111114
country:        DE
org:            ORG-cG37-RIPE
admin-c:        WPS9-RIPE
tech-c:         WPS9-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CENTRON
mnt-lower:      OPTI-NET
mnt-lower:      CENTRON
mnt-routes:     OPTI-NET
created:        2011-11-14T10:19:27Z
last-modified:  2016-09-15T16:08:24Z
source:         RIPE # Filtered

organisation:   ORG-cG37-RIPE
org-name:       Optitrust GmbH
country:        DE
org-type:       LIR
address:        Heganger 29
address:        96103
address:        Hallstadt
address:        GERMANY
phone:          +49951968340
fax-no:         +499519683429
admin-c:        WPS1-RIPE
admin-c:        TNSC4-RIPE
admin-c:        WPS1-RIPE
admin-c:        WPS1-RIPE
abuse-c:        CG7402-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CENTRON
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CENTRON
created:        2008-08-13T10:58:55Z
last-modified:  2020-12-16T13:30:41Z
source:         RIPE # Filtered

person:         Wilhelm P. Seucan
address:        optitrust GmbH
address:        Heganger 29
address:        D-96103 Hallstadt
phone:          +49 951 96834 0
nic-hdl:        WPS9-RIPE
mnt-by:         OPTI-NET
created:        2009-07-09T09:59:32Z
last-modified:  2014-07-24T15:30:25Z
source:         RIPE # Filtered

route:          158.181.48.0/21
descr:          optitrust
origin:         AS200062
mnt-by:         OPTI-NET
created:        2014-01-14T10:27:48Z
last-modified:  2016-12-01T08:36:13Z
source:         RIPE # Filtered