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: Switzerland

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 <<>> 138.81.154.23
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38634
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;138.81.154.23.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021701 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 18 08:25:20 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 23.154.81.138.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 23.154.81.138.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
193.42.118.91 attack
Scanning and Vuln Attempts
2019-10-15 16:01:36
95.78.176.107 attackspambots
Invalid user oz from 95.78.176.107 port 38050
2019-10-15 15:57:41
106.13.49.20 attackspam
Lines containing failures of 106.13.49.20
Oct 14 21:18:45 shared01 sshd[29118]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.49.20  user=r.r
Oct 14 21:18:46 shared01 sshd[29118]: Failed password for r.r from 106.13.49.20 port 46376 ssh2
Oct 14 21:18:47 shared01 sshd[29118]: Received disconnect from 106.13.49.20 port 46376:11: Bye Bye [preauth]
Oct 14 21:18:47 shared01 sshd[29118]: Disconnected from authenticating user r.r 106.13.49.20 port 46376 [preauth]
Oct 14 21:34:43 shared01 sshd[2098]: Invalid user gajanand from 106.13.49.20 port 48352
Oct 14 21:34:43 shared01 sshd[2098]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.49.20
Oct 14 21:34:45 shared01 sshd[2098]: Failed password for invalid user gajanand from 106.13.49.20 port 48352 ssh2
Oct 14 21:34:45 shared01 sshd[2098]: Received disconnect from 106.13.49.20 port 48352:11: Bye Bye [preauth]
Oct 14 21:34:45 shared01 ssh........
------------------------------
2019-10-15 16:02:12
95.167.225.81 attackbotsspam
Oct 15 08:00:43 meumeu sshd[3215]: Failed password for root from 95.167.225.81 port 50856 ssh2
Oct 15 08:05:24 meumeu sshd[3783]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.167.225.81 
Oct 15 08:05:25 meumeu sshd[3783]: Failed password for invalid user su from 95.167.225.81 port 32958 ssh2
...
2019-10-15 16:14:08
64.79.101.52 attackspambots
Oct 15 07:06:01 vps01 sshd[5814]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.79.101.52
Oct 15 07:06:02 vps01 sshd[5814]: Failed password for invalid user administrator from 64.79.101.52 port 41275 ssh2
2019-10-15 15:58:33
159.89.175.48 attackbotsspam
Oct 15 03:33:40 lvps83-169-44-148 sshd[26395]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.175.48  user=r.r
Oct 15 03:33:43 lvps83-169-44-148 sshd[26395]: Failed password for r.r from 159.89.175.48 port 56754 ssh2
Oct 15 03:42:56 lvps83-169-44-148 sshd[26993]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.175.48  user=r.r
Oct 15 03:42:57 lvps83-169-44-148 sshd[26993]: Failed password for r.r from 159.89.175.48 port 36324 ssh2
Oct 15 03:47:02 lvps83-169-44-148 sshd[27311]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.175.48  user=r.r
Oct 15 03:47:04 lvps83-169-44-148 sshd[27311]: Failed password for r.r from 159.89.175.48 port 46488 ssh2
Oct 15 03:51:16 lvps83-169-44-148 sshd[27849]: Invalid user net from 159.89.175.48
Oct 15 03:51:16 lvps83-169-44-148 sshd[27849]: pam_unix(sshd:auth): authentication failure; logname= uid=0........
-------------------------------
2019-10-15 16:10:15
158.69.241.207 attackspam
\[2019-10-15 03:45:52\] SECURITY\[1898\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-10-15T03:45:52.129-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="900441923937030",SessionID="0x7fc3acc3d768",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/158.69.241.207/58260",ACLName="no_extension_match"
\[2019-10-15 03:51:21\] SECURITY\[1898\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-10-15T03:51:21.101-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441923937030",SessionID="0x7fc3ac606148",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/158.69.241.207/58888",ACLName="no_extension_match"
\[2019-10-15 03:54:06\] SECURITY\[1898\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-10-15T03:54:06.785-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9011441923937030",SessionID="0x7fc3ad585458",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/158.69.241.207/55431",ACLName="no
2019-10-15 15:57:28
119.10.114.5 attackbots
Oct 14 21:50:07 tdfoods sshd\[5395\]: Invalid user nw from 119.10.114.5
Oct 14 21:50:07 tdfoods sshd\[5395\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.10.114.5
Oct 14 21:50:09 tdfoods sshd\[5395\]: Failed password for invalid user nw from 119.10.114.5 port 57269 ssh2
Oct 14 21:54:55 tdfoods sshd\[5763\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.10.114.5  user=sshd
Oct 14 21:54:56 tdfoods sshd\[5763\]: Failed password for sshd from 119.10.114.5 port 21076 ssh2
2019-10-15 16:07:56
195.222.48.151 attackbots
Scanning and Vuln Attempts
2019-10-15 15:48:31
192.99.12.24 attack
*Port Scan* detected from 192.99.12.24 (CA/Canada/ns506807.ip-192-99-12.net). 4 hits in the last 85 seconds
2019-10-15 16:07:25
195.176.3.20 attack
Automatic report - XMLRPC Attack
2019-10-15 16:12:01
190.175.180.22 attack
Unauthorised access (Oct 15) SRC=190.175.180.22 LEN=40 TOS=0x10 PREC=0x40 TTL=52 ID=30232 TCP DPT=8080 WINDOW=8446 SYN
2019-10-15 15:59:20
106.13.4.172 attackbots
2019-10-15T07:49:26.561794abusebot-3.cloudsearch.cf sshd\[23851\]: Invalid user p@ssw0rd from 106.13.4.172 port 52052
2019-10-15 16:10:42
223.80.100.87 attackspambots
Automatic report - Banned IP Access
2019-10-15 15:44:38
200.72.249.139 attackspam
Oct 15 05:43:49 DAAP sshd[16851]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.72.249.139  user=root
Oct 15 05:43:51 DAAP sshd[16851]: Failed password for root from 200.72.249.139 port 59897 ssh2
Oct 15 05:48:38 DAAP sshd[16863]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.72.249.139  user=root
Oct 15 05:48:40 DAAP sshd[16863]: Failed password for root from 200.72.249.139 port 52823 ssh2
...
2019-10-15 16:08:38

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