192.171.139.0/24

NetRange:       192.171.128.0 - 192.171.199.255
CIDR:           192.171.192.0/21, 192.171.128.0/18
NetName:        RIPE-ERX-192-171-128-0
NetHandle:      NET-192-171-128-0-1
Parent:         NET192 (NET-192-0-0-0-0)
NetType:        Early Registrations, Transferred to RIPE NCC
OriginAS:       
Organization:   RIPE Network Coordination Centre (RIPE)
RegDate:        2005-02-28
Updated:        2005-02-28
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/192.171.128.0

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

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

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

Found a referral to whois.ripe.net.

inetnum:        192.171.139.0 - 192.171.139.255
netname:        UKRI
descr:          UK Research and Innovation
descr:          Polaris House
descr:          North Star Avenue
descr:          Swindon
descr:          Wiltshire
descr:          SN2 1EU
org:            ORG-UKRI1-RIPE
country:        GB
status:         LEGACY
admin-c:        UKRI1-RIPE
tech-c:         UKRI1-RIPE
admin-c:        NERC1-RIPE
tech-c:         NERC1-RIPE
mnt-by:         JANET-HOSTMASTER
mnt-by:         RIPE-NCC-LEGACY-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2020-11-16T17:41:32Z
source:         RIPE
sponsoring-org: ORG-UA23-RIPE

organisation:   ORG-UKRI1-RIPE
org-name:       UK Research and Innovation
country:        GB
org-type:       OTHER
address:        UK Research and Innovation
address:        Polaris House
address:        North Star Avenue
address:        Swindon
address:        Wiltshire
address:        SN2 1EU
phone:          +44 1793 411 500
fax-no:         +44 1793 411 501
admin-c:        UKRI1-RIPE
tech-c:         UKRI1-RIPE
mnt-ref:        JANET-HOSTMASTER
mnt-by:         JANET-HOSTMASTER
created:        2020-01-14T10:32:52Z
last-modified:  2022-12-01T17:31:52Z
source:         RIPE # Filtered

role:           NERC SWINDON
address:        NERC Polaris House
address:        North Star Avenue
address:        Swindon Wilts SN2 1EU
phone:          +44 1793 411 500
fax-no:         +44 1793 411 501
admin-c:        PL1155-RIPE
admin-c:        CB14653-RIPE
tech-c:         PL1155-RIPE
tech-c:         CB14653-RIPE
nic-hdl:        NERC1-RIPE
remarks:        Natural Environment Research Council
mnt-by:         JIPS-NOSC
created:        1970-01-01T00:00:00Z
last-modified:  2015-05-12T15:07:56Z
source:         RIPE # Filtered

role:           UKRI SWINDON
address:        UK Research and Innovation
address:        Polaris House
address:        North Star Avenue
address:        Swindon
address:        Wiltshire
address:        SN2 1EU
phone:          +44 1793 411 500
fax-no:         +44 1793 411 501
admin-c:        CB14653-RIPE
admin-c:        AC27274-RIPE
tech-c:         CB14653-RIPE
tech-c:         AC27274-RIPE
nic-hdl:        UKRI1-RIPE
mnt-by:         JANET-HOSTMASTER
created:        2020-01-14T10:15:24Z
last-modified:  2020-01-14T10:15:24Z
source:         RIPE # Filtered

route:          192.171.128.0/18
descr:          UKRI / NOC / CEH Aggregate
origin:         AS786
mnt-by:         JIPS-NOSC
created:        1970-01-01T00:00:00Z
last-modified:  2023-11-14T16:10:07Z
source:         RIPE