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: Swisscom

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 <<>> 138.81.157.5
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28374
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;138.81.157.5.			IN	A

;; AUTHORITY SECTION:
.			291	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022051600 1800 900 604800 86400

;; Query time: 61 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon May 16 18:28:41 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 5.157.81.138.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 5.157.81.138.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
125.141.24.75 attackbotsspam
IP attempted unauthorised action
2020-09-11 05:14:48
185.234.218.84 attack
Sep 10 17:00:43 mail postfix/smtpd\[6220\]: warning: unknown\[185.234.218.84\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Sep 10 17:38:48 mail postfix/smtpd\[7112\]: warning: unknown\[185.234.218.84\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Sep 10 18:18:46 mail postfix/smtpd\[9017\]: warning: unknown\[185.234.218.84\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Sep 10 18:59:32 mail postfix/smtpd\[10497\]: warning: unknown\[185.234.218.84\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
2020-09-11 05:27:07
222.186.180.147 attackspam
Sep 10 23:38:14 santamaria sshd\[8616\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.147  user=root
Sep 10 23:38:16 santamaria sshd\[8616\]: Failed password for root from 222.186.180.147 port 29774 ssh2
Sep 10 23:38:32 santamaria sshd\[8619\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.147  user=root
...
2020-09-11 05:42:10
37.187.106.104 attackbots
2020-09-10T19:33:50.259017randservbullet-proofcloud-66.localdomain sshd[8026]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns325718.ip-37-187-106.eu  user=root
2020-09-10T19:33:52.165558randservbullet-proofcloud-66.localdomain sshd[8026]: Failed password for root from 37.187.106.104 port 60352 ssh2
2020-09-10T19:53:32.848536randservbullet-proofcloud-66.localdomain sshd[8069]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns325718.ip-37-187-106.eu  user=root
2020-09-10T19:53:35.025700randservbullet-proofcloud-66.localdomain sshd[8069]: Failed password for root from 37.187.106.104 port 47346 ssh2
...
2020-09-11 05:57:43
103.140.83.18 attackbots
Sep 10 20:20:03 jane sshd[26765]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.140.83.18 
Sep 10 20:20:05 jane sshd[26765]: Failed password for invalid user ubuntu from 103.140.83.18 port 49382 ssh2
...
2020-09-11 05:38:52
222.186.173.154 attack
Sep 10 21:57:05 scw-6657dc sshd[29731]: Failed password for root from 222.186.173.154 port 16264 ssh2
Sep 10 21:57:05 scw-6657dc sshd[29731]: Failed password for root from 222.186.173.154 port 16264 ssh2
Sep 10 21:57:08 scw-6657dc sshd[29731]: Failed password for root from 222.186.173.154 port 16264 ssh2
...
2020-09-11 06:03:27
45.227.255.4 attackbotsspam
Sep 10 23:20:02 nextcloud sshd\[16424\]: Invalid user test from 45.227.255.4
Sep 10 23:20:02 nextcloud sshd\[16424\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.227.255.4
Sep 10 23:20:04 nextcloud sshd\[16424\]: Failed password for invalid user test from 45.227.255.4 port 57519 ssh2
2020-09-11 05:25:55
201.140.110.78 attackspambots
Distributed brute force attack
2020-09-11 05:40:17
106.54.169.194 attack
port scan and connect, tcp 1433 (ms-sql-s)
2020-09-11 05:45:17
221.125.167.64 attackbots
Sep 10 18:57:37 vmd26974 sshd[2427]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.125.167.64
Sep 10 18:57:39 vmd26974 sshd[2427]: Failed password for invalid user osmc from 221.125.167.64 port 44841 ssh2
...
2020-09-11 06:01:20
111.229.188.72 attackspam
vps:sshd-InvalidUser
2020-09-11 05:48:16
79.129.29.237 attackspambots
bruteforce detected
2020-09-11 05:59:48
185.220.102.253 attackspam
Failed password for invalid user from 185.220.102.253 port 29126 ssh2
2020-09-11 05:32:44
118.44.40.171 attackspam
Sep 10 18:57:15 shivevps sshd[28772]: Invalid user admin from 118.44.40.171 port 38678
Sep 10 18:57:14 shivevps sshd[28763]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.44.40.171
Sep 10 18:57:16 shivevps sshd[28763]: Failed password for invalid user admin from 118.44.40.171 port 38644 ssh2
...
2020-09-11 05:25:10
118.89.108.37 attackspambots
Sep 10 18:19:40 firewall sshd[26292]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.108.37  user=root
Sep 10 18:19:42 firewall sshd[26292]: Failed password for root from 118.89.108.37 port 33892 ssh2
Sep 10 18:22:58 firewall sshd[26368]: Invalid user john from 118.89.108.37
...
2020-09-11 05:47:47

Recently Reported IPs

78.235.175.230 186.20.108.168 42.251.166.119 247.47.91.85
108.49.146.236 41.143.109.137 130.117.96.163 128.240.114.41
3.181.189.114 244.54.182.107 255.227.117.188 45.76.198.102
170.113.167.23 70.250.80.42 189.25.52.51 112.26.178.77
2.42.168.136 15.1.132.249 200.123.162.55 140.46.70.253