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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 138.156.66.158
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36214
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;138.156.66.158.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020901 1800 900 604800 86400

;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 10 02:34:40 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 158.66.156.138.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
server can't find 138.156.66.158.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
192.241.232.99 attackbotsspam
[N3.H3.VM3] Port Scanner Detected Blocked by UFW
2020-10-05 20:56:52
181.65.252.10 attack
$f2bV_matches
2020-10-05 21:19:38
145.239.110.129 attack
Oct  5 10:49:07 sshgateway sshd\[16836\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip129.ip-145-239-110.eu  user=root
Oct  5 10:49:10 sshgateway sshd\[16836\]: Failed password for root from 145.239.110.129 port 42978 ssh2
Oct  5 10:54:54 sshgateway sshd\[16869\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip129.ip-145-239-110.eu  user=root
2020-10-05 21:19:53
139.155.82.193 attackspam
Oct 5 14:08:35 *hidden* sshd[17390]: Failed password for *hidden* from 139.155.82.193 port 34290 ssh2 Oct 5 14:13:43 *hidden* sshd[19273]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.82.193 user=root Oct 5 14:13:45 *hidden* sshd[19273]: Failed password for *hidden* from 139.155.82.193 port 36978 ssh2 Oct 5 14:18:53 *hidden* sshd[21047]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.82.193 user=root Oct 5 14:18:55 *hidden* sshd[21047]: Failed password for *hidden* from 139.155.82.193 port 39664 ssh2
2020-10-05 21:11:37
211.194.25.91 attack
8083/udp 5353/udp
[2020-10-02]2pkt
2020-10-05 21:12:30
112.85.42.190 attackspambots
2020-10-05T13:21:22.144674server.espacesoutien.com sshd[19839]: Failed password for root from 112.85.42.190 port 39070 ssh2
2020-10-05T13:21:26.408669server.espacesoutien.com sshd[19839]: Failed password for root from 112.85.42.190 port 39070 ssh2
2020-10-05T13:21:29.998185server.espacesoutien.com sshd[19839]: Failed password for root from 112.85.42.190 port 39070 ssh2
2020-10-05T13:21:33.135876server.espacesoutien.com sshd[19839]: Failed password for root from 112.85.42.190 port 39070 ssh2
...
2020-10-05 21:21:50
101.100.238.197 attack
CMS (WordPress or Joomla) login attempt.
2020-10-05 21:28:31
144.217.190.197 attackbotsspam
Logfile match
2020-10-05 21:28:07
218.92.0.176 attack
Oct  5 09:10:29 NPSTNNYC01T sshd[11288]: Failed password for root from 218.92.0.176 port 24090 ssh2
Oct  5 09:10:42 NPSTNNYC01T sshd[11288]: error: maximum authentication attempts exceeded for root from 218.92.0.176 port 24090 ssh2 [preauth]
Oct  5 09:10:50 NPSTNNYC01T sshd[11333]: Failed password for root from 218.92.0.176 port 61298 ssh2
...
2020-10-05 21:14:50
192.255.199.227 attack
Registration form abuse
2020-10-05 21:17:29
128.199.226.179 attack
sshd: Failed password for .... from 128.199.226.179 port 35912 ssh2 (11 attempts)
2020-10-05 21:21:02
112.85.42.172 attack
Oct  5 10:15:31 shivevps sshd[2594]: Failed password for root from 112.85.42.172 port 46841 ssh2
Oct  5 10:15:35 shivevps sshd[2594]: Failed password for root from 112.85.42.172 port 46841 ssh2
Oct  5 10:15:39 shivevps sshd[2594]: Failed password for root from 112.85.42.172 port 46841 ssh2
...
2020-10-05 21:23:51
122.165.149.75 attackspambots
2020-10-05T15:08:20.200379amanda2.illicoweb.com sshd\[26892\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.165.149.75  user=root
2020-10-05T15:08:22.134409amanda2.illicoweb.com sshd\[26892\]: Failed password for root from 122.165.149.75 port 48180 ssh2
2020-10-05T15:13:04.943287amanda2.illicoweb.com sshd\[27128\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.165.149.75  user=root
2020-10-05T15:13:06.531192amanda2.illicoweb.com sshd\[27128\]: Failed password for root from 122.165.149.75 port 53976 ssh2
2020-10-05T15:17:51.956623amanda2.illicoweb.com sshd\[27459\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.165.149.75  user=root
...
2020-10-05 21:20:26
31.16.207.18 attackbots
Oct  4 22:36:21 extapp sshd[18324]: Invalid user pi from 31.16.207.18
Oct  4 22:36:21 extapp sshd[18326]: Invalid user pi from 31.16.207.18
Oct  4 22:36:23 extapp sshd[18324]: Failed password for invalid user pi from 31.16.207.18 port 41230 ssh2
Oct  4 22:36:23 extapp sshd[18326]: Failed password for invalid user pi from 31.16.207.18 port 41244 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=31.16.207.18
2020-10-05 21:19:16
80.169.225.123 attackbotsspam
Oct  5 12:10:08 serwer sshd\[23501\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.169.225.123  user=root
Oct  5 12:10:11 serwer sshd\[23501\]: Failed password for root from 80.169.225.123 port 36228 ssh2
Oct  5 12:13:30 serwer sshd\[23831\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.169.225.123  user=root
...
2020-10-05 21:03:03

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