143.137.46.0/23

NetRange:       143.137.0.0 - 143.137.255.255
CIDR:           143.137.0.0/16
NetName:        LACNIC-ERX-143-137-0-0
NetHandle:      NET-143-137-0-0-1
Parent:         NET143 (NET-143-0-0-0-0)
NetType:        Transferred to LACNIC
OriginAS:       
Organization:   Latin American and Caribbean IP address Regional Registry (LACNIC)
RegDate:        2010-11-03
Updated:        2010-11-17
Comment:        This IP address range is under LACNIC responsibility
Comment:        for further allocations to users in LACNIC region.
Comment:        Please see http://www.lacnic.net/ for further details,
Comment:        or check the WHOIS server located at http://whois.lacnic.net
Ref:            https://rdap.arin.net/registry/ip/143.137.0.0

ResourceLink:  http://lacnic.net/cgi-bin/lacnic/whois
ResourceLink:  whois.lacnic.net

OrgName:        Latin American and Caribbean IP address Regional Registry
OrgId:          LACNIC
Address:        Rambla Republica de Mexico 6125
City:           Montevideo
StateProv:      
PostalCode:     11400
Country:        UY
RegDate:        2002-07-27
Updated:        2018-03-15
Ref:            https://rdap.arin.net/registry/entity/LACNIC

ReferralServer:  whois://whois.lacnic.net
ResourceLink:  http://lacnic.net/cgi-bin/lacnic/whois

OrgAbuseHandle: LWI100-ARIN
OrgAbuseName:   LACNIC Whois Info
OrgAbusePhone:  +598-2604-2222 
OrgAbuseEmail:  abuse@lacnic.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LWI100-ARIN

OrgTechHandle: LACNIC-ARIN
OrgTechName:   LACNIC Whois Info
OrgTechPhone:  +598-2604-2222 
OrgTechEmail:  whois-contact@lacnic.net
OrgTechRef:    https://rdap.arin.net/registry/entity/LACNIC-ARIN

Found a referral to whois.lacnic.net.

 

inetnum:     143.137.44.0/22
aut-num:     AS264071
abuse-c:     HOTLT15
owner:       HOPNET TELECOM LTDA
ownerid:     18.046.704/0001-60
responsible: HOPNET TELECOM LTDA
owner-c:     HOTLT15
tech-c:      HOTLT15
inetrev:     143.137.44.0/22
nserver:     rs1.redfoxtelecom.com.br
nsstat:      20240205 AA
nslastaa:    20240205
nserver:     rs2.redfoxtelecom.com.br
nsstat:      20240205 AA
nslastaa:    20240205
created:     20151020
changed:     20151020

nic-hdl-br:  HOTLT15
person:      Hopnet Telecom Ltda
created:     20150525
changed:     20200901