Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: Niterói

Region: Rio de Janeiro

Country: Brazil

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#


NetRange:       45.231.208.0 - 45.239.255.255
CIDR:           45.232.0.0/13, 45.231.224.0/19, 45.231.208.0/20
NetName:        LACNIC
NetHandle:      NET-45-231-208-0-1
Parent:         NET45 (NET-45-0-0-0-0)
NetType:        Transferred to LACNIC
OriginAS:       
Organization:   Latin American and Caribbean IP address Regional Registry (LACNIC)
RegDate:        2014-09-05
Updated:        2022-07-06
Ref:            https://rdap.arin.net/registry/ip/45.231.208.0

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 1997-2026, American Registry for Internet Numbers, Ltd.
#



Found a referral to whois.lacnic.net.

% IP Client: 124.223.158.242
 % Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2026-10-17T16:00:19-03:00 - 124.223.158.242

inetnum:     45.234.212.0/22
aut-num:     AS267373
abuse-c:     WEMEL10
owner:       �GIL TECOMUNICACOES LTDA
ownerid:     31.210.733/0001-84
responsible: Thais de Souza Cruz
owner-c:     THSCR70
tech-c:      WEMEL10
inetrev:     45.234.212.0/22
nserver:     ns2.hrvirtual.com.br [lame - not published]
nsstat:      20261017 UH
nslastaa:    20220723
nserver:     ns3.hrvirtual.com.br [lame - not published]
nsstat:      20261017 UH
nslastaa:    20200326
created:     20180409
changed:     20260924

nic-hdl-br:  THSCR70
person:      Thais de Souza Cruz
created:     20221219
changed:     20260420

nic-hdl-br:  WEMEL10
person:      wesley mello
created:     20120807
changed:     20230823

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to cert@cert.br and mail-abuse@cert.br
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 45.234.212.72
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57498
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;45.234.212.72.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026101701 1800 900 604800 86400

;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Oct 18 03:00:19 CST 2026
;; MSG SIZE  rcvd: 106
Host info
Host 72.212.234.45.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 72.212.234.45.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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116.248.172.135 attackspam
port scan and connect, tcp 1433 (ms-sql-s)
2020-09-17 07:37:13
112.85.42.181 attackbots
Sep 16 17:06:31 propaganda sshd[21982]: Connection from 112.85.42.181 port 26506 on 10.0.0.161 port 22 rdomain ""
Sep 16 17:06:31 propaganda sshd[21982]: Unable to negotiate with 112.85.42.181 port 26506: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1 [preauth]
2020-09-17 08:08:43
208.169.84.226 attackbotsspam
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2020-09-17 08:04:39
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2020-09-17 08:06:39
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CMS (WordPress or Joomla) login attempt.
2020-09-17 07:40:56
122.51.221.3 attackspam
2020-09-16T18:59:33.639655mail.broermann.family sshd[16362]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.221.3
2020-09-16T18:59:33.417289mail.broermann.family sshd[16362]: Invalid user dff from 122.51.221.3 port 52130
2020-09-16T18:59:35.673000mail.broermann.family sshd[16362]: Failed password for invalid user dff from 122.51.221.3 port 52130 ssh2
2020-09-16T18:59:37.832987mail.broermann.family sshd[16364]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.221.3  user=root
2020-09-16T18:59:39.414732mail.broermann.family sshd[16364]: Failed password for root from 122.51.221.3 port 54276 ssh2
...
2020-09-17 07:38:20
196.216.228.34 attack
$f2bV_matches
2020-09-17 07:41:38
167.71.196.176 attackbotsspam
Sep 17 01:39:52 server sshd[17511]: Failed password for invalid user web from 167.71.196.176 port 60350 ssh2
Sep 17 01:44:05 server sshd[19834]: Failed password for invalid user dalia from 167.71.196.176 port 39496 ssh2
Sep 17 01:48:06 server sshd[21884]: Failed password for root from 167.71.196.176 port 46878 ssh2
2020-09-17 08:07:12
123.59.195.46 attackbotsspam
2020-09-16T12:23:46.602099dreamphreak.com sshd[312915]: Invalid user malis from 123.59.195.46 port 60381
2020-09-16T12:23:48.446611dreamphreak.com sshd[312915]: Failed password for invalid user malis from 123.59.195.46 port 60381 ssh2
...
2020-09-17 07:46:41
106.54.219.237 attack
Scanned 1 times in the last 24 hours on port 22
2020-09-17 08:05:58
144.172.93.157 attackbotsspam
2020-09-16 12:03:40.217683-0500  localhost smtpd[40120]: NOQUEUE: reject: RCPT from unknown[144.172.93.157]: 554 5.7.1 Service unavailable; Client host [144.172.93.157] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from= to= proto=ESMTP helo=
2020-09-17 07:52:46
106.12.201.16 attackspam
$f2bV_matches
2020-09-17 07:55:09
181.129.14.218 attackbots
SSH Brute-force
2020-09-17 08:13:04
159.65.8.65 attackspambots
Sep 17 01:40:28 vm1 sshd[26275]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.8.65
Sep 17 01:40:29 vm1 sshd[26275]: Failed password for invalid user git from 159.65.8.65 port 45286 ssh2
...
2020-09-17 07:59:28
89.248.160.150 attack
ET CINS Active Threat Intelligence Poor Reputation IP group 73 - port: 1039 proto: udp cat: Misc Attackbytes: 71
2020-09-17 07:34:41

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