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: São Sebastião

Region: Sao Paulo

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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 201.13.147.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52890
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;201.13.147.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025121601 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Dec 17 13:03:03 CST 2025
;; MSG SIZE  rcvd: 106
Host info
21.147.13.201.in-addr.arpa domain name pointer 201-13-147-21.dial-up.telesp.net.br.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
21.147.13.201.in-addr.arpa	name = 201-13-147-21.dial-up.telesp.net.br.

Authoritative answers can be found from:

Related IP info:
Related comments:
IP Type Details Datetime
77.247.109.88 attackbots
[2020-08-05 05:49:53] NOTICE[1248][C-0000405e] chan_sip.c: Call from '' (77.247.109.88:54059) to extension '011441519470478' rejected because extension not found in context 'public'.
[2020-08-05 05:49:53] SECURITY[1275] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-05T05:49:53.255-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441519470478",SessionID="0x7f27204a5448",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/77.247.109.88/54059",ACLName="no_extension_match"
[2020-08-05 05:49:58] NOTICE[1248][C-0000405f] chan_sip.c: Call from '' (77.247.109.88:60147) to extension '901146812400621' rejected because extension not found in context 'public'.
[2020-08-05 05:49:58] SECURITY[1275] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-05T05:49:58.775-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="901146812400621",SessionID="0x7f27200c80a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/
...
2020-08-05 17:51:03
193.112.54.190 attackspambots
2020-08-05T11:18:00.322543ks3355764 sshd[13175]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.54.190  user=root
2020-08-05T11:18:02.217099ks3355764 sshd[13175]: Failed password for root from 193.112.54.190 port 33498 ssh2
...
2020-08-05 17:50:43
222.186.180.41 attackbots
SSH auth scanning - multiple failed logins
2020-08-05 17:48:10
139.162.106.178 attackspambots
 TCP (SYN) 139.162.106.178:38448 -> port 23, len 40
2020-08-05 18:04:34
218.92.0.248 attack
2020-08-05T09:38:36.163003abusebot-6.cloudsearch.cf sshd[11751]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.248  user=root
2020-08-05T09:38:38.072443abusebot-6.cloudsearch.cf sshd[11751]: Failed password for root from 218.92.0.248 port 13156 ssh2
2020-08-05T09:38:41.305971abusebot-6.cloudsearch.cf sshd[11751]: Failed password for root from 218.92.0.248 port 13156 ssh2
2020-08-05T09:38:36.163003abusebot-6.cloudsearch.cf sshd[11751]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.248  user=root
2020-08-05T09:38:38.072443abusebot-6.cloudsearch.cf sshd[11751]: Failed password for root from 218.92.0.248 port 13156 ssh2
2020-08-05T09:38:41.305971abusebot-6.cloudsearch.cf sshd[11751]: Failed password for root from 218.92.0.248 port 13156 ssh2
2020-08-05T09:38:36.163003abusebot-6.cloudsearch.cf sshd[11751]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rho
...
2020-08-05 17:39:47
114.104.134.169 attackbots
Aug  5 08:41:51 srv01 postfix/smtpd\[14233\]: warning: unknown\[114.104.134.169\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  5 08:42:04 srv01 postfix/smtpd\[14233\]: warning: unknown\[114.104.134.169\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  5 08:42:22 srv01 postfix/smtpd\[14233\]: warning: unknown\[114.104.134.169\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  5 08:42:44 srv01 postfix/smtpd\[14233\]: warning: unknown\[114.104.134.169\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug  5 08:42:56 srv01 postfix/smtpd\[14233\]: warning: unknown\[114.104.134.169\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-08-05 17:53:37
62.234.137.128 attack
SSH Brute Force
2020-08-05 17:54:05
182.61.130.51 attackspam
Aug  5 06:40:06 lukav-desktop sshd\[29776\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.130.51  user=root
Aug  5 06:40:08 lukav-desktop sshd\[29776\]: Failed password for root from 182.61.130.51 port 55106 ssh2
Aug  5 06:44:59 lukav-desktop sshd\[29858\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.130.51  user=root
Aug  5 06:45:00 lukav-desktop sshd\[29858\]: Failed password for root from 182.61.130.51 port 33412 ssh2
Aug  5 06:49:55 lukav-desktop sshd\[29949\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.130.51  user=root
2020-08-05 17:58:05
23.90.145.40 attack
SCAN: Host Sweep CloudCIX Reconnaissance Scan Detected, PTR: PTR record not found
2020-08-05 17:55:04
108.36.253.227 attackbots
*Port Scan* detected from 108.36.253.227 (US/United States/Pennsylvania/Philadelphia/static-108-36-253-227.phlapa.fios.verizon.net). 4 hits in the last 215 seconds
2020-08-05 17:32:37
106.225.130.128 attackbots
Aug  5 05:44:39 santamaria sshd\[6252\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.225.130.128  user=root
Aug  5 05:44:41 santamaria sshd\[6252\]: Failed password for root from 106.225.130.128 port 49630 ssh2
Aug  5 05:50:14 santamaria sshd\[6310\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.225.130.128  user=root
...
2020-08-05 17:36:13
202.9.46.52 attackbots
Automatic report - Port Scan Attack
2020-08-05 17:45:37
132.232.47.59 attack
Failed password for root from 132.232.47.59 port 45462 ssh2
2020-08-05 17:32:22
180.76.156.150 attackspambots
Aug  5 07:48:53 ip40 sshd[16203]: Failed password for root from 180.76.156.150 port 43136 ssh2
...
2020-08-05 17:35:25
125.166.233.190 attackbotsspam
20/8/5@01:21:35: FAIL: Alarm-Network address from=125.166.233.190
...
2020-08-05 18:02:45

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