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 <<>> 4.139.242.173
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22499
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;4.139.242.173.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021900 1800 900 604800 86400

;; Query time: 38 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 19 16:20:50 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 173.242.139.4.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 173.242.139.4.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
46.219.3.139 attackspambots
Mar  5 19:10:41 wbs sshd\[32538\]: Invalid user fredportela from 46.219.3.139
Mar  5 19:10:41 wbs sshd\[32538\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=relay.doris-adv.com
Mar  5 19:10:43 wbs sshd\[32538\]: Failed password for invalid user fredportela from 46.219.3.139 port 53570 ssh2
Mar  5 19:16:25 wbs sshd\[628\]: Invalid user pietre from 46.219.3.139
Mar  5 19:16:25 wbs sshd\[628\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=relay.doris-adv.com
2020-03-06 13:28:00
201.142.133.132 attackbotsspam
Automatic report - Port Scan Attack
2020-03-06 10:10:47
148.70.218.43 attackbots
Mar  6 06:19:53 lnxmysql61 sshd[10531]: Failed password for root from 148.70.218.43 port 59280 ssh2
Mar  6 06:19:53 lnxmysql61 sshd[10531]: Failed password for root from 148.70.218.43 port 59280 ssh2
2020-03-06 13:23:00
36.79.252.208 attackspambots
20/3/5@23:59:40: FAIL: Alarm-Network address from=36.79.252.208
...
2020-03-06 13:18:50
51.38.113.45 attack
fail2ban -- 51.38.113.45
...
2020-03-06 13:23:55
139.59.36.23 attackbots
Mar  6 04:54:02 localhost sshd[104901]: Invalid user christian from 139.59.36.23 port 38462
Mar  6 04:54:02 localhost sshd[104901]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.36.23
Mar  6 04:54:02 localhost sshd[104901]: Invalid user christian from 139.59.36.23 port 38462
Mar  6 04:54:04 localhost sshd[104901]: Failed password for invalid user christian from 139.59.36.23 port 38462 ssh2
Mar  6 04:59:57 localhost sshd[105483]: Invalid user yala from 139.59.36.23 port 45346
...
2020-03-06 13:06:53
222.186.52.78 attackbotsspam
Mar  6 08:19:31 webhost01 sshd[27390]: Failed password for root from 222.186.52.78 port 21284 ssh2
...
2020-03-06 10:07:15
51.68.11.239 attackbots
CMS (WordPress or Joomla) login attempt.
2020-03-06 13:11:14
51.89.117.189 attackbots
$f2bV_matches
2020-03-06 13:27:33
51.255.197.164 attackspam
Mar  5 22:55:09 ns381471 sshd[16085]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.255.197.164
Mar  5 22:55:10 ns381471 sshd[16085]: Failed password for invalid user red from 51.255.197.164 port 37959 ssh2
2020-03-06 10:05:51
1.55.223.207 attack
port scan and connect, tcp 1433 (ms-sql-s)
2020-03-06 13:29:50
46.101.149.241 attackbots
WordPress login Brute force / Web App Attack on client site.
2020-03-06 13:05:16
145.239.93.146 attack
SSH auth scanning - multiple failed logins
2020-03-06 13:21:29
222.186.52.78 attack
Mar  6 11:53:56 webhost01 sshd[30251]: Failed password for root from 222.186.52.78 port 52142 ssh2
...
2020-03-06 13:00:23
180.76.134.77 attackbots
$f2bV_matches
2020-03-06 10:07:30

Recently Reported IPs

247.85.171.93 153.101.138.216 56.27.109.189 46.85.175.42
90.140.49.43 71.204.112.211 200.59.104.50 240.38.240.249
31.221.32.82 164.215.6.238 104.23.113.59 90.71.167.216
163.128.43.26 72.131.55.193 51.120.138.198 174.206.116.51
56.4.208.70 185.36.200.76 191.237.164.81 149.166.116.227