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: Jaíba

Region: Minas Gerais

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:
IP Type Details Datetime
143.255.242.118 attackbots
Automatic report - Port Scan Attack
2020-09-09 03:38:45
143.255.242.118 attackspam
Automatic report - Port Scan Attack
2020-09-08 19:17:15
143.255.242.92 attack
DATE:2020-08-28 05:46:34, IP:143.255.242.92, PORT:telnet Telnet brute force auth on honeypot server (epe-honey1-hq)
2020-08-28 19:43:19
143.255.242.128 attackbotsspam
Automatic report - Port Scan Attack
2020-08-24 16:57:23
143.255.242.104 attackbots
Automatic report - Port Scan Attack
2020-08-23 02:23:06
143.255.242.130 attackspambots
Automatic report - Port Scan Attack
2020-08-22 17:55:51
143.255.242.150 attack
Automatic report - Port Scan Attack
2020-08-16 07:23:55
143.255.242.190 attackbots
port scan and connect, tcp 80 (http)
2020-08-15 05:55:02
143.255.242.178 attackspam
Automatic report - Port Scan Attack
2020-08-07 04:51:43
143.255.242.173 attackspam
Automatic report - Port Scan Attack
2020-07-28 04:57:38
143.255.242.2 attack
Automatic report - Port Scan Attack
2020-07-12 23:02:56
143.255.242.2 attack
Unauthorized connection attempt detected from IP address 143.255.242.2 to port 80
2020-07-09 04:57:54
143.255.242.0 attackbots
Automatic report - Port Scan Attack
2020-07-07 14:20:17
143.255.242.2 attackspambots
Unauthorized connection attempt detected from IP address 143.255.242.2 to port 8080
2020-07-07 04:48:03
143.255.242.203 attackspambots
Automatic report - Port Scan Attack
2020-07-01 09:27:35
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 1997-2025, American Registry for Internet Numbers, Ltd.
#


NetRange:       143.255.0.0 - 143.255.255.255
CIDR:           143.255.0.0/16
NetName:        LACNIC-ERX-143-255-0-0
NetHandle:      NET-143-255-0-0-1
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/143.255.0.0

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


#
# 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: 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.
% 2025-10-15T16:00:48-03:00 - 124.223.158.242

inetnum:     143.255.240.0/22
aut-num:     AS265157
abuse-c:     ALTEL59
owner:       MICROTELL SCM LTDA
ownerid:     22.457.970/0001-53
responsible: Heley Harison Soares Lopes
owner-c:     HHSLO3
tech-c:      ALTEL59
inetrev:     143.255.242.0/24
nserver:     ns1.microtellinternet.com.br
nsstat:      20251014 AA
nslastaa:    20251014
nserver:     ns2.microtellinternet.com.br
nsstat:      20251014 AA
nslastaa:    20251014
created:     20151126
changed:     20231213

nic-hdl-br:  HHSLO3
person:      Heley Harison Soares Lopes
created:     20250707
changed:     20250707

nic-hdl-br:  ALTEL59
person:      Aley Telecomunica��es
created:     20191001
changed:     20230915

% 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 <<>> 143.255.242.244
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23128
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;143.255.242.244.		IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025101500 1800 900 604800 86400

;; Query time: 36 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Oct 16 03:00:48 CST 2025
;; MSG SIZE  rcvd: 108
Host info
b'244.242.255.143.in-addr.arpa domain name pointer 242-255-143-244.clientes.microtellinternet.com.br.
'
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
244.242.255.143.in-addr.arpa	name = 242-255-143-244.clientes.microtellinternet.com.br.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
185.220.102.252 attackbots
2020-10-12T09:43:24+0000 Failed SSH Authentication/Brute Force Attack. (Server 6)
2020-10-12 22:23:14
139.155.94.250 attack
(sshd) Failed SSH login from 139.155.94.250 (CN/China/Guangdong/Shenzhen/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct 12 08:00:01 atlas sshd[736]: Invalid user marcy from 139.155.94.250 port 57002
Oct 12 08:00:03 atlas sshd[736]: Failed password for invalid user marcy from 139.155.94.250 port 57002 ssh2
Oct 12 08:13:54 atlas sshd[4419]: Invalid user klara from 139.155.94.250 port 38144
Oct 12 08:13:55 atlas sshd[4419]: Failed password for invalid user klara from 139.155.94.250 port 38144 ssh2
Oct 12 08:17:54 atlas sshd[6169]: Invalid user web1 from 139.155.94.250 port 52232
2020-10-12 21:57:38
117.4.241.135 attack
2020-10-12T13:39:34.157752abusebot-4.cloudsearch.cf sshd[15692]: Invalid user abc from 117.4.241.135 port 50034
2020-10-12T13:39:34.166432abusebot-4.cloudsearch.cf sshd[15692]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.4.241.135
2020-10-12T13:39:34.157752abusebot-4.cloudsearch.cf sshd[15692]: Invalid user abc from 117.4.241.135 port 50034
2020-10-12T13:39:36.206942abusebot-4.cloudsearch.cf sshd[15692]: Failed password for invalid user abc from 117.4.241.135 port 50034 ssh2
2020-10-12T13:43:58.454823abusebot-4.cloudsearch.cf sshd[15841]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.4.241.135  user=root
2020-10-12T13:44:00.405361abusebot-4.cloudsearch.cf sshd[15841]: Failed password for root from 117.4.241.135 port 52742 ssh2
2020-10-12T13:48:29.989604abusebot-4.cloudsearch.cf sshd[15944]: Invalid user rose from 117.4.241.135 port 55422
...
2020-10-12 22:07:18
150.109.182.140 attackspam
TCP port : 34567
2020-10-12 22:16:58
81.68.128.31 attackspam
Oct 12 14:08:51 mail sshd[24169]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.68.128.31 
Oct 12 14:08:53 mail sshd[24169]: Failed password for invalid user scanner from 81.68.128.31 port 40106 ssh2
...
2020-10-12 22:12:29
120.27.161.121 attackspam
SSH login attempts.
2020-10-12 22:12:06
85.145.164.39 attackspam
Oct 12 14:10:55 onepixel sshd[2474093]: Failed password for root from 85.145.164.39 port 40408 ssh2
Oct 12 14:14:31 onepixel sshd[2474681]: Invalid user yaysa from 85.145.164.39 port 44740
Oct 12 14:14:31 onepixel sshd[2474681]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.145.164.39 
Oct 12 14:14:31 onepixel sshd[2474681]: Invalid user yaysa from 85.145.164.39 port 44740
Oct 12 14:14:33 onepixel sshd[2474681]: Failed password for invalid user yaysa from 85.145.164.39 port 44740 ssh2
2020-10-12 22:29:20
178.79.128.152 attackspam
srvr2: (mod_security) mod_security (id:920350) triggered by 178.79.128.152 (GB/-/178.79.128.152.li.binaryedge.ninja): 1 in the last 600 secs; Ports: *; Direction: inout; Trigger: LF_MODSEC; Logs: 2020/10/11 22:48:49 [error] 219667#0: *69215 [client 178.79.128.152] ModSecurity: Access denied with code 406 (phase 2). Matched "Operator `Rx' with parameter `^[\d.:]+$' against variable `REQUEST_HEADERS:Host'  [redacted] [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "718"] [id "920350"] [rev ""] [msg "Host header is a numeric IP address"] [redacted] [severity "4"] [ver "OWASP_CRS/3.3.0"] [maturity "0"] [accuracy "0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "capec/1000/210/272"] [tag "PCI/6.5.10"] [redacted] [uri "/api/v1/pods"] [unique_id "160244932935.810049"] [ref "o0,14v32,14"], client: 178.79.128.152, [redacted] request: "GET /api/v1/pods HTTP/1.1" [redacted]
2020-10-12 22:25:27
112.85.42.230 attackspam
2020-10-12T15:52:47.572032centos sshd[1755]: Failed password for root from 112.85.42.230 port 36168 ssh2
2020-10-12T15:52:51.385056centos sshd[1755]: Failed password for root from 112.85.42.230 port 36168 ssh2
2020-10-12T15:52:57.041042centos sshd[1755]: Failed password for root from 112.85.42.230 port 36168 ssh2
...
2020-10-12 21:55:18
122.144.211.235 attack
sshd: Failed password for .... from 122.144.211.235 port 52470 ssh2 (5 attempts)
2020-10-12 22:06:48
188.173.97.144 attackspambots
(sshd) Failed SSH login from 188.173.97.144 (RO/Romania/188-173-97-144.next-gen.ro): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct 12 09:44:15 optimus sshd[4625]: Invalid user t-nakano from 188.173.97.144
Oct 12 09:44:15 optimus sshd[4625]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.173.97.144 
Oct 12 09:44:17 optimus sshd[4625]: Failed password for invalid user t-nakano from 188.173.97.144 port 50608 ssh2
Oct 12 09:48:05 optimus sshd[5695]: Invalid user tino from 188.173.97.144
Oct 12 09:48:05 optimus sshd[5695]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.173.97.144
2020-10-12 22:11:06
106.13.215.207 attackspambots
Oct 12 05:52:46 localhost sshd[66960]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.215.207  user=root
Oct 12 05:52:48 localhost sshd[66960]: Failed password for root from 106.13.215.207 port 36638 ssh2
Oct 12 05:56:58 localhost sshd[67458]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.215.207  user=root
Oct 12 05:57:00 localhost sshd[67458]: Failed password for root from 106.13.215.207 port 33126 ssh2
Oct 12 06:00:59 localhost sshd[67831]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.215.207  user=sshd
Oct 12 06:01:01 localhost sshd[67831]: Failed password for sshd from 106.13.215.207 port 57828 ssh2
...
2020-10-12 21:50:41
222.186.30.57 attackbotsspam
2020-10-12T14:28:20.462447abusebot-2.cloudsearch.cf sshd[8230]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.57  user=root
2020-10-12T14:28:22.191646abusebot-2.cloudsearch.cf sshd[8230]: Failed password for root from 222.186.30.57 port 61826 ssh2
2020-10-12T14:28:24.122841abusebot-2.cloudsearch.cf sshd[8230]: Failed password for root from 222.186.30.57 port 61826 ssh2
2020-10-12T14:28:20.462447abusebot-2.cloudsearch.cf sshd[8230]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.57  user=root
2020-10-12T14:28:22.191646abusebot-2.cloudsearch.cf sshd[8230]: Failed password for root from 222.186.30.57 port 61826 ssh2
2020-10-12T14:28:24.122841abusebot-2.cloudsearch.cf sshd[8230]: Failed password for root from 222.186.30.57 port 61826 ssh2
2020-10-12T14:28:20.462447abusebot-2.cloudsearch.cf sshd[8230]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhos
...
2020-10-12 22:33:42
157.230.38.102 attack
(sshd) Failed SSH login from 157.230.38.102 (SG/Singapore/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct 12 09:27:38 optimus sshd[29410]: Invalid user master from 157.230.38.102
Oct 12 09:27:38 optimus sshd[29410]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.38.102 
Oct 12 09:27:40 optimus sshd[29410]: Failed password for invalid user master from 157.230.38.102 port 47814 ssh2
Oct 12 09:31:35 optimus sshd[31523]: Invalid user admin2 from 157.230.38.102
Oct 12 09:31:35 optimus sshd[31523]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.38.102
2020-10-12 21:56:14
122.194.229.37 attackspambots
2020-10-12T14:16:51.259016vps1033 sshd[19176]: Failed password for root from 122.194.229.37 port 32708 ssh2
2020-10-12T14:16:55.047952vps1033 sshd[19176]: Failed password for root from 122.194.229.37 port 32708 ssh2
2020-10-12T14:16:58.563010vps1033 sshd[19176]: Failed password for root from 122.194.229.37 port 32708 ssh2
2020-10-12T14:17:06.084202vps1033 sshd[19971]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.194.229.37  user=root
2020-10-12T14:17:07.620330vps1033 sshd[19971]: Failed password for root from 122.194.229.37 port 26398 ssh2
...
2020-10-12 22:23:42

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