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: United States of America (the)

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 139.42.52.120
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53887
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;139.42.52.120.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020500 1800 900 604800 86400

;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 05 17:10:07 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 120.52.42.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 120.52.42.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
41.139.225.135 attackbotsspam
Dovecot Invalid User Login Attempt.
2020-04-29 15:29:46
180.150.187.159 attackbots
Apr 29 08:35:52 prod4 sshd\[15057\]: Failed password for root from 180.150.187.159 port 33540 ssh2
Apr 29 08:44:57 prod4 sshd\[18484\]: Invalid user posta from 180.150.187.159
Apr 29 08:44:59 prod4 sshd\[18484\]: Failed password for invalid user posta from 180.150.187.159 port 46508 ssh2
...
2020-04-29 15:18:59
123.207.2.120 attackspambots
$f2bV_matches
2020-04-29 15:41:12
222.186.175.217 attackbots
Apr 29 09:24:25 server sshd[24146]: Failed none for root from 222.186.175.217 port 45912 ssh2
Apr 29 09:24:28 server sshd[24146]: Failed password for root from 222.186.175.217 port 45912 ssh2
Apr 29 09:24:32 server sshd[24146]: Failed password for root from 222.186.175.217 port 45912 ssh2
2020-04-29 15:31:48
64.227.21.199 attack
Port scan(s) denied
2020-04-29 15:22:03
185.50.149.7 attackbots
Apr 29 09:13:49 mail.srvfarm.net postfix/smtpd[52314]: warning: unknown[185.50.149.7]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 29 09:13:49 mail.srvfarm.net postfix/smtpd[52314]: lost connection after AUTH from unknown[185.50.149.7]
Apr 29 09:13:55 mail.srvfarm.net postfix/smtpd[40756]: lost connection after AUTH from unknown[185.50.149.7]
Apr 29 09:14:01 mail.srvfarm.net postfix/smtpd[34031]: lost connection after AUTH from unknown[185.50.149.7]
Apr 29 09:14:07 mail.srvfarm.net postfix/smtpd[38602]: warning: unknown[185.50.149.7]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-04-29 15:32:13
94.191.60.199 attackspam
SSH invalid-user multiple login attempts
2020-04-29 16:01:27
45.254.25.84 attack
20/4/28@23:57:15: FAIL: Alarm-Intrusion address from=45.254.25.84
...
2020-04-29 15:28:22
36.111.182.132 attackbotsspam
Apr 29 07:47:22 eventyay sshd[23917]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.111.182.132
Apr 29 07:47:24 eventyay sshd[23917]: Failed password for invalid user mali from 36.111.182.132 port 48306 ssh2
Apr 29 07:50:44 eventyay sshd[24009]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.111.182.132
...
2020-04-29 15:22:38
178.128.144.14 attack
Apr 29 08:27:37 v22019038103785759 sshd\[32691\]: Invalid user andrei from 178.128.144.14 port 56980
Apr 29 08:27:37 v22019038103785759 sshd\[32691\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.144.14
Apr 29 08:27:39 v22019038103785759 sshd\[32691\]: Failed password for invalid user andrei from 178.128.144.14 port 56980 ssh2
Apr 29 08:34:45 v22019038103785759 sshd\[683\]: Invalid user zha from 178.128.144.14 port 55028
Apr 29 08:34:45 v22019038103785759 sshd\[683\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.144.14
...
2020-04-29 15:33:56
171.231.168.45 attackspambots
Automatic report - Port Scan Attack
2020-04-29 15:52:17
94.120.162.191 attack
Automatic report - Port Scan Attack
2020-04-29 15:45:14
14.232.243.231 attack
Brute force attack to crack SMTP password (port 25 / 587)
2020-04-29 15:18:12
222.186.42.7 attackbotsspam
Apr 29 09:46:18 eventyay sshd[26076]: Failed password for root from 222.186.42.7 port 41865 ssh2
Apr 29 09:46:20 eventyay sshd[26076]: Failed password for root from 222.186.42.7 port 41865 ssh2
Apr 29 09:46:22 eventyay sshd[26076]: Failed password for root from 222.186.42.7 port 41865 ssh2
...
2020-04-29 15:47:56
103.40.28.111 attack
[Aegis] @ 2019-07-01 02:54:39  0100 -> Attempted Administrator Privilege Gain: ET SCAN LibSSH Based Frequent SSH Connections Likely BruteForce Attack
2020-04-29 16:00:34

Recently Reported IPs

69.228.206.172 58.234.67.74 195.149.163.136 193.245.185.39
228.158.86.179 35.173.173.99 231.87.127.125 19.134.187.88
251.194.213.83 134.16.157.46 148.76.246.171 59.30.186.180
217.200.76.230 196.72.160.9 15.124.204.5 147.76.29.148
224.195.65.37 67.7.47.165 134.190.175.214 221.46.76.1