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 <<>> 168.140.55.23
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59869
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;168.140.55.23.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020300 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 03 18:32:39 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 23.55.140.168.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 23.55.140.168.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
198.12.248.250 attackbotsspam
198.12.248.250 - - \[30/May/2020:12:43:47 +0200\] "POST /wp-login.php HTTP/1.1" 200 10017 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
198.12.248.250 - - \[30/May/2020:14:13:33 +0200\] "POST /wp-login.php HTTP/1.1" 200 10017 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
...
2020-05-30 22:11:41
51.91.108.57 attackbotsspam
May 30 15:05:15 ajax sshd[939]: Failed password for root from 51.91.108.57 port 36796 ssh2
2020-05-30 22:13:43
86.57.234.172 attackspam
May 30 15:23:42 abendstille sshd\[18267\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=86.57.234.172  user=root
May 30 15:23:44 abendstille sshd\[18267\]: Failed password for root from 86.57.234.172 port 37776 ssh2
May 30 15:29:10 abendstille sshd\[23386\]: Invalid user superadmin from 86.57.234.172
May 30 15:29:10 abendstille sshd\[23386\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=86.57.234.172
May 30 15:29:12 abendstille sshd\[23386\]: Failed password for invalid user superadmin from 86.57.234.172 port 42560 ssh2
...
2020-05-30 21:58:59
103.192.179.243 attackspambots
May 30 02:26:31 php1 sshd\[8213\]: Invalid user oracle from 103.192.179.243
May 30 02:26:31 php1 sshd\[8213\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.192.179.243
May 30 02:26:34 php1 sshd\[8213\]: Failed password for invalid user oracle from 103.192.179.243 port 38736 ssh2
May 30 02:29:44 php1 sshd\[8455\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.192.179.243  user=root
May 30 02:29:46 php1 sshd\[8455\]: Failed password for root from 103.192.179.243 port 45238 ssh2
2020-05-30 21:50:05
95.167.225.85 attackspam
Brute-force attempt banned
2020-05-30 22:23:08
66.50.57.203 attack
May 30 14:14:06 debian-2gb-nbg1-2 kernel: \[13099627.322466\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=66.50.57.203 DST=195.201.40.59 LEN=44 TOS=0x00 PREC=0x00 TTL=49 ID=29183 PROTO=TCP SPT=29988 DPT=23 WINDOW=31788 RES=0x00 SYN URGP=0
2020-05-30 21:52:00
165.227.80.114 attack
Auto Fail2Ban report, multiple SSH login attempts.
2020-05-30 21:58:11
80.82.77.245 attackspambots
80.82.77.245 was recorded 5 times by 3 hosts attempting to connect to the following ports: 6883,40940,40699. Incident counter (4h, 24h, all-time): 5, 35, 23602
2020-05-30 22:10:46
122.51.27.69 attackspam
May 30 15:16:41 vpn01 sshd[28343]: Failed password for backup from 122.51.27.69 port 39034 ssh2
May 30 15:21:26 vpn01 sshd[28449]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.27.69
...
2020-05-30 21:56:28
194.26.29.26 attack
May 30 15:52:31 debian-2gb-nbg1-2 kernel: \[13105532.144784\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=194.26.29.26 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=63954 PROTO=TCP SPT=58232 DPT=32323 WINDOW=1024 RES=0x00 SYN URGP=0
2020-05-30 22:04:38
192.241.246.167 attackspam
May 30 15:30:36 plex sshd[10418]: Invalid user peltekoglu from 192.241.246.167 port 36185
2020-05-30 22:17:57
201.159.154.204 attackbotsspam
May 30 12:10:32 marvibiene sshd[14486]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.159.154.204  user=root
May 30 12:10:33 marvibiene sshd[14486]: Failed password for root from 201.159.154.204 port 36247 ssh2
May 30 12:13:24 marvibiene sshd[14490]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.159.154.204  user=root
May 30 12:13:26 marvibiene sshd[14490]: Failed password for root from 201.159.154.204 port 6250 ssh2
...
2020-05-30 22:16:21
185.143.74.93 attack
May 30 16:06:49 relay postfix/smtpd\[3785\]: warning: unknown\[185.143.74.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 30 16:08:02 relay postfix/smtpd\[28143\]: warning: unknown\[185.143.74.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 30 16:08:23 relay postfix/smtpd\[26907\]: warning: unknown\[185.143.74.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 30 16:09:33 relay postfix/smtpd\[23347\]: warning: unknown\[185.143.74.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 30 16:09:52 relay postfix/smtpd\[26907\]: warning: unknown\[185.143.74.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-05-30 22:15:44
112.85.42.94 attackspambots
May 30 14:06:40 game-panel sshd[25340]: Failed password for root from 112.85.42.94 port 58878 ssh2
May 30 14:07:39 game-panel sshd[25375]: Failed password for root from 112.85.42.94 port 31970 ssh2
2020-05-30 22:17:22
136.232.236.6 attackspam
May 30 10:30:23 ws24vmsma01 sshd[126024]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=136.232.236.6
May 30 10:30:25 ws24vmsma01 sshd[126024]: Failed password for invalid user cosmina from 136.232.236.6 port 41659 ssh2
...
2020-05-30 22:14:10

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