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: unknown

Region: unknown

Country: Canada

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 <<>> 142.58.49.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14627
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;142.58.49.21.			IN	A

;; AUTHORITY SECTION:
.			437	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020020800 1800 900 604800 86400

;; Query time: 403 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 08 22:51:24 CST 2020
;; MSG SIZE  rcvd: 116
Host info
Host 21.49.58.142.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.49.58.142.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
212.64.60.82 attackbotsspam
Unauthorized connection attempt detected from IP address 212.64.60.82 to port 579
2020-07-02 09:18:42
222.186.180.130 attackspam
2020-07-03T12:25:09.735795mail.csmailer.org sshd[20668]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.130  user=root
2020-07-03T12:25:11.410686mail.csmailer.org sshd[20668]: Failed password for root from 222.186.180.130 port 63735 ssh2
2020-07-03T12:25:09.735795mail.csmailer.org sshd[20668]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.130  user=root
2020-07-03T12:25:11.410686mail.csmailer.org sshd[20668]: Failed password for root from 222.186.180.130 port 63735 ssh2
2020-07-03T12:25:13.271798mail.csmailer.org sshd[20668]: Failed password for root from 222.186.180.130 port 63735 ssh2
...
2020-07-03 20:23:03
51.15.118.114 attackbotsspam
SSH Login Bruteforce
2020-07-02 09:12:02
180.76.151.90 attackbotsspam
Jun 30 08:22:26 plex-server sshd[159133]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.151.90  user=root
Jun 30 08:22:28 plex-server sshd[159133]: Failed password for root from 180.76.151.90 port 54210 ssh2
Jun 30 08:24:17 plex-server sshd[159247]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.151.90  user=root
Jun 30 08:24:20 plex-server sshd[159247]: Failed password for root from 180.76.151.90 port 44044 ssh2
Jun 30 08:25:23 plex-server sshd[159334]: Invalid user ftpuser from 180.76.151.90 port 53080
...
2020-07-02 09:11:39
176.232.220.10 normal
SELAAAAAAAAAM
2020-07-02 14:27:59
49.233.182.23 attackspambots
Jul  1 05:02:17 rocket sshd[2083]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.182.23
Jul  1 05:02:19 rocket sshd[2083]: Failed password for invalid user minecraft from 49.233.182.23 port 56556 ssh2
...
2020-07-02 09:11:17
106.75.176.189 attackspam
Jul  3 04:14:59 OPSO sshd\[18501\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.176.189  user=root
Jul  3 04:15:00 OPSO sshd\[18501\]: Failed password for root from 106.75.176.189 port 43602 ssh2
Jul  3 04:17:23 OPSO sshd\[19103\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.176.189  user=root
Jul  3 04:17:25 OPSO sshd\[19103\]: Failed password for root from 106.75.176.189 port 50752 ssh2
Jul  3 04:19:56 OPSO sshd\[19467\]: Invalid user jian from 106.75.176.189 port 57900
Jul  3 04:19:56 OPSO sshd\[19467\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.176.189
2020-07-03 20:09:36
201.131.180.64 attack
SASL PLAIN auth failed: ruser=...
2020-07-02 09:23:38
60.174.228.88 attack
merlin   ssh:notty    60.174.228.88    Wed Jul  1 16:24 - 16:24  (00:00)
merlin   ssh:notty    60.174.228.88    Wed Jul  1 16:24 - 16:24  (00:00)
root     ssh:notty    60.174.228.88    Wed Jul  1 16:24 - 16:24  (00:00)
root     ssh:notty    60.174.228.88    Wed Jul  1 16:24 - 16:24  (00:00)
root     ssh:notty    60.174.228.88    Wed Jul  1 16:24 - 16:24  (00:00)
root     ssh:notty    60.174.228.88    Wed Jul  1 16:24 - 16:24  (00:00)
root     ssh:notty    60.174.228.88    Wed Jul  1 16:24 - 16:24  (00:00)
root     ssh:notty    60.174.228.88    Wed Jul  1 16:24 - 16:24  (00:00)
root     ssh:notty    60.174.228.88    Wed Jul  1 16:24 - 16:24  (00:00)
barbara  ssh:notty    60.174.228.88    Wed Jul  1 16:24 - 16:24  (00:00)
barbara  ssh:notty    60.174.228.88    Wed Jul  1 16:24 - 16:24  (00:00)
zhanghao ssh:notty    60.174.228.88    Wed Jul  1 16:24 - 16:24  (00:00)
zhanghao ssh:notty    60.174.228.88    Wed Jul  1 16:24 - 16:24  (00:00)
root     ssh:notty    60.174.228.88    Wed Jul  1 16:24 - 16:24  (00:00)
minecraf ssh:notty    60.174.228.88    Wed Jul  1 16:24 - 16:24  (00:00)
minecraf ssh:notty    60.174.228.88    Wed Jul  1 16:24 - 16:24  (00:00)
root     ssh:notty    60.174.228.88    Wed Jul  1 16:24 - 16:24  (00:00)
gxu      ssh:notty    60.174.228.88    Wed Jul  1 16:24 - 16:24  (00:00)
gxu      ssh:notty    60.174.228.88    Wed Jul  1 16:24 - 16:24  (00:00)
ssh攻击
2020-07-02 16:54:49
219.248.203.54 normal
4
2020-07-02 21:30:10
190.181.100.222 attack
Jun 26 11:26:05 mail.srvfarm.net postfix/smtpd[2536088]: warning: unknown[190.181.100.222]: SASL PLAIN authentication failed: 
Jun 26 11:26:05 mail.srvfarm.net postfix/smtpd[2536088]: lost connection after AUTH from unknown[190.181.100.222]
Jun 26 11:27:51 mail.srvfarm.net postfix/smtps/smtpd[2537672]: warning: unknown[190.181.100.222]: SASL PLAIN authentication failed: 
Jun 26 11:27:52 mail.srvfarm.net postfix/smtps/smtpd[2537672]: lost connection after AUTH from unknown[190.181.100.222]
Jun 26 11:33:31 mail.srvfarm.net postfix/smtpd[2544210]: warning: unknown[190.181.100.222]: SASL PLAIN authentication failed:
2020-07-02 09:25:58
185.143.75.81 attack
IP 地址 [185.143.75.81] 在 90 分钟内尝试登录 XXXX 上运行的 AutoBlock 时失败 3 次。此 IP 地址已在 Thu Jul  2 16:11:34 2020 被封锁。
2020-07-02 16:22:42
222.186.180.142 attackspam
Jul  3 14:03:43 home sshd[26092]: Failed password for root from 222.186.180.142 port 36736 ssh2
Jul  3 14:03:47 home sshd[26092]: Failed password for root from 222.186.180.142 port 36736 ssh2
Jul  3 14:03:48 home sshd[26092]: Failed password for root from 222.186.180.142 port 36736 ssh2
...
2020-07-03 20:09:22
14.116.154.173 attackspam
Jul  3 04:19:12 cp sshd[11900]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.116.154.173
2020-07-03 20:25:27
96.78.45.206 attackspam
Port Scan detected!
...
2020-07-02 09:18:14

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