Results of 138.204.42.4

Threat level:
High
Connection info
IP address 138.204.42.4
Host name host4.linkup.ar
Provider Linkup Internet SRL
Link type
Usage type corporate
AS number 263756
AS name AS263756
Organization Linkup Internet SRL
Risk info
Is crawler? No
Crawler name
Is proxy? No
Proxy type
Threat level High
Threat details Attack source
Attack target : mail
Address

View Larger Map

Country Argentina
State Buenos Aires
District Partido de Rojas
City Rojas
Zip code 2705
Latitude -34.2017
Longitude -60.7357
Offset from UTC in hours -3 hours
Time zone America/Argentina/Buenos_Aires
Whois info
open

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


NetRange: 138.204.0.0 - 138.204.255.255
CIDR: 138.204.0.0/16
NetName: LACNIC-ERX-138-204-0-0
NetHandle: NET-138-204-0-0-1
Parent: NET138 (NET-138-0-0-0-0)
NetType: Transferred to LACNIC
OriginAS:
Organization: Latin American and Caribbean IP address Regional Registry (LACNIC)
RegDate: 2010-11-19
Updated: 2010-11-19
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/138.204.0.0

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

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

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


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#



Found a referral to whois.lacnic.net.

% IP Client: 35.79.236.152

% Joint Whois - whois.lacnic.net
% This server accepts single ASN, IPv4 or IPv6 queries

% LACNIC resource: whois.lacnic.net


% Copyright LACNIC lacnic.net
% The data below is provided for information purposes
% and to assist persons in obtaining information about or
% related to AS and IP numbers registrations
% By submitting a whois query, you agree to use this data
% only for lawful purposes.
% 2025-04-20 03:05:14 (-03 -03:00)

inetnum: 138.204.40.0/22
status: allocated
aut-num: AS263756
owner: LINKUP INTERNET SRL
ownerid: AR-LISR5-LACNIC
responsible: Leonardo Cukar
address: Av Sarmiento, 363, -
address: 2705 - Rojas - Buenos Aires
country: AR
phone: +54 24752475464656 [0000]
owner-c: LIS13
tech-c: MAA390
abuse-c: CAV106
inetrev: 138.204.40.0/22
nserver: NS1.LINKUP.COM.AR
nsstat: 20250413 AA
nslastaa: 20250413
nserver: NS2.LINKUP.COM.AR
nsstat: 20250413 AA
nslastaa: 20250413
created: 20150821
changed: 20230904

nic-hdl: LIS13
person: Linkup Internet SRL
e-mail: webmaster@linkup.ar
address: Francisco Roca, 615, -
address: 2705 - Rojas - Buenos Aires
country: AR
phone: +54 1150772327 [0000]
created: 20150722
changed: 20230904

nic-hdl: MAA390
person: Mariano Andres
e-mail: support@linkup.ar
address: Francisco Roca, 615, -
address: - - Rojas -
country: AR
phone: +54 1150772327 [0000]
created: 20230904
changed: 20230904

nic-hdl: CAV106
person: Camilo Vargas
e-mail: abuse@linkup.ar
address: Francisco Roca, 615, -
address: - - Rojas -
country: AR
phone: +54 1150772327 [0000]
created: 20230904
changed: 20230904

% whois.lacnic.net accepts only direct match queries.
% Types of queries are: POCs, ownerid, CIDR blocks, IP
% and AS numbers.

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