131.251.0.0/16

NetRange:       131.251.0.0 - 131.251.255.255
CIDR:           131.251.0.0/16
NetName:        RIPE-ERX-131-251-0-0
NetHandle:      NET-131-251-0-0-1
Parent:         NET131 (NET-131-0-0-0-0)
NetType:        Early Registrations, Transferred to RIPE NCC
OriginAS:       
Organization:   RIPE Network Coordination Centre (RIPE)
RegDate:        2004-02-04
Updated:        2004-02-04
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/131.251.0.0

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

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:        131.251.0.0 - 131.251.255.255
netname:        CARDIFF-UNIVERSITY
descr:          Cardiff University
country:        GB
admin-c:        CK10241-RIPE
tech-c:         HG2278-RIPE
status:         LEGACY
remarks:        complaints about spam and other
remarks:        net-abuse to abuse@cardiff.ac.uk
mnt-by:         JANET-HOSTMASTER
mnt-lower:      JANET-HOSTMASTER
mnt-domains:    JANET-HOSTMASTER
mnt-routes:     JANET-HOSTMASTER
created:        1970-01-01T00:00:00Z
last-modified:  2019-12-04T13:11:30Z
source:         RIPE

person:         Chris King
address:        Information Services
address:        Cardiff University
address:        40/41 Park Place
address:        Cardiff
address:        CF10 3BB
address:        United Kingdom
phone:          +44 29 2087 4874
fax-no:         +44 29 2087 4285
nic-hdl:        CK10241-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2016-04-05T13:59:36Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE # Filtered

person:         Huw Gulliver
address:        Information Services
address:        Cardiff University
address:        40/41 Park Place
address:        Cardiff
address:        CF10 3BB
address:        United Kingdom
phone:          +44 29 2087 4874
fax-no:         +44 29 2087 4285
nic-hdl:        HG2278-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2020-06-04T10:11:50Z
source:         RIPE # Filtered
mnt-by:         JANET-HOSTMASTER

route:          131.251.0.0/16
descr:          Cardiff University
descr:          Information Services
descr:          40/41 Park Place
descr:          Cardiff CF10 3BB
descr:          UNITED KINGDOM
origin:         AS786
mnt-by:         JIPS-NOSC
created:        1970-01-01T00:00:00Z
last-modified:  2012-11-09T12:06:47Z
source:         RIPE