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: Germany

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 <<>> 5.231.55.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27860
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;5.231.55.42.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020600 1800 900 604800 86400

;; Query time: 85 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 07 00:28:38 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 42.55.231.5.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.55.231.5.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
113.125.159.5 attack
Jun 16 12:57:14 webhost01 sshd[13050]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.125.159.5
Jun 16 12:57:16 webhost01 sshd[13050]: Failed password for invalid user user1 from 113.125.159.5 port 39490 ssh2
...
2020-06-16 14:27:41
54.38.185.131 attackbots
Jun 16 08:40:22 OPSO sshd\[10373\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.185.131  user=backup
Jun 16 08:40:24 OPSO sshd\[10373\]: Failed password for backup from 54.38.185.131 port 51218 ssh2
Jun 16 08:43:39 OPSO sshd\[10802\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.185.131  user=root
Jun 16 08:43:41 OPSO sshd\[10802\]: Failed password for root from 54.38.185.131 port 51140 ssh2
Jun 16 08:47:02 OPSO sshd\[11382\]: Invalid user spark from 54.38.185.131 port 51066
Jun 16 08:47:02 OPSO sshd\[11382\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.185.131
2020-06-16 14:56:15
195.97.75.174 attackbots
Unauthorised connection attempt detected at AUO NODE 4. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-06-16 14:17:19
117.50.106.150 attackspam
$f2bV_matches
2020-06-16 14:22:56
120.133.1.16 attackspambots
Jun 16 03:48:18 onepixel sshd[1298247]: Invalid user bbs from 120.133.1.16 port 48242
Jun 16 03:48:18 onepixel sshd[1298247]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.133.1.16 
Jun 16 03:48:18 onepixel sshd[1298247]: Invalid user bbs from 120.133.1.16 port 48242
Jun 16 03:48:20 onepixel sshd[1298247]: Failed password for invalid user bbs from 120.133.1.16 port 48242 ssh2
Jun 16 03:52:01 onepixel sshd[1298740]: Invalid user pedro from 120.133.1.16 port 59620
2020-06-16 14:42:15
192.169.190.108 attack
2020-06-16T05:50:30.381065mail.csmailer.org sshd[6060]: Failed password for root from 192.169.190.108 port 52880 ssh2
2020-06-16T05:53:51.847549mail.csmailer.org sshd[6358]: Invalid user minecraft from 192.169.190.108 port 54310
2020-06-16T05:53:51.850215mail.csmailer.org sshd[6358]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip-192-169-190-108.ip.secureserver.net
2020-06-16T05:53:51.847549mail.csmailer.org sshd[6358]: Invalid user minecraft from 192.169.190.108 port 54310
2020-06-16T05:53:53.745469mail.csmailer.org sshd[6358]: Failed password for invalid user minecraft from 192.169.190.108 port 54310 ssh2
...
2020-06-16 14:27:20
51.91.125.136 attackspambots
ssh brute force
2020-06-16 14:25:09
118.193.31.179 attackspambots
Jun 16 05:52:34 debian-2gb-nbg1-2 kernel: \[14538258.955005\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=118.193.31.179 DST=195.201.40.59 LEN=44 TOS=0x00 PREC=0x00 TTL=238 ID=54321 PROTO=TCP SPT=51782 DPT=37777 WINDOW=65535 RES=0x00 SYN URGP=0
2020-06-16 14:15:33
42.236.10.88 attackbotsspam
Automated report (2020-06-16T11:52:02+08:00). Scraper detected at this address.
2020-06-16 14:40:38
106.13.145.44 attackbots
Automatic report BANNED IP
2020-06-16 14:53:18
188.166.217.55 attackspam
Jun 16 05:52:23 h2427292 sshd\[22496\]: Invalid user teamspeak3 from 188.166.217.55
Jun 16 05:52:23 h2427292 sshd\[22496\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.217.55 
Jun 16 05:52:25 h2427292 sshd\[22496\]: Failed password for invalid user teamspeak3 from 188.166.217.55 port 55480 ssh2
...
2020-06-16 14:24:34
41.72.219.102 attackspambots
Invalid user skynet from 41.72.219.102 port 40714
2020-06-16 14:47:28
24.230.34.148 attack
invalid user
2020-06-16 14:52:19
175.143.94.52 attackbotsspam
Jun 16 09:19:54 journals sshd\[95982\]: Invalid user qmc from 175.143.94.52
Jun 16 09:19:54 journals sshd\[95982\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.143.94.52
Jun 16 09:19:57 journals sshd\[95982\]: Failed password for invalid user qmc from 175.143.94.52 port 48868 ssh2
Jun 16 09:22:38 journals sshd\[96424\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.143.94.52  user=root
Jun 16 09:22:40 journals sshd\[96424\]: Failed password for root from 175.143.94.52 port 40168 ssh2
...
2020-06-16 14:33:35
129.211.75.184 attackbotsspam
2020-06-16T03:49:06.873758mail.csmailer.org sshd[26277]: Failed password for invalid user ezequiel from 129.211.75.184 port 38672 ssh2
2020-06-16T03:52:40.698910mail.csmailer.org sshd[26637]: Invalid user xjj from 129.211.75.184 port 37776
2020-06-16T03:52:40.702265mail.csmailer.org sshd[26637]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.75.184
2020-06-16T03:52:40.698910mail.csmailer.org sshd[26637]: Invalid user xjj from 129.211.75.184 port 37776
2020-06-16T03:52:43.082817mail.csmailer.org sshd[26637]: Failed password for invalid user xjj from 129.211.75.184 port 37776 ssh2
...
2020-06-16 14:37:14

Recently Reported IPs

249.164.195.78 135.96.1.120 168.224.90.112 121.17.253.77
177.46.228.175 70.181.245.80 195.16.149.16 243.110.95.136
134.249.124.208 15.116.118.114 131.220.89.124 92.102.18.32
99.134.62.16 108.147.181.157 106.83.111.219 25.139.27.115
186.156.149.233 175.187.205.212 76.158.172.209 195.129.229.55