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: Duluth

Region: Minnesota

Country: United States

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 <<>> 137.81.153.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45972
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;137.81.153.138.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021902 1800 900 604800 86400

;; Query time: 75 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 20 10:41:48 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 138.153.81.137.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.153.81.137.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
121.254.105.39 attack
Unauthorized connection attempt from IP address 121.254.105.39 on Port 445(SMB)
2019-12-27 07:35:07
163.172.117.190 attackspam
firewall-block, port(s): 5060/udp
2019-12-27 07:53:44
186.89.127.177 attack
Unauthorized connection attempt from IP address 186.89.127.177 on Port 445(SMB)
2019-12-27 07:32:06
91.195.136.157 attack
1577400314 - 12/26/2019 23:45:14 Host: 91.195.136.157/91.195.136.157 Port: 445 TCP Blocked
2019-12-27 07:58:45
94.30.26.140 attackbots
--- report ---
Dec 26 19:39:16 sshd: Failed password for invalid user pi from 94.30.26.140 port 53352 ssh2
2019-12-27 08:06:18
103.99.176.144 attackspam
103.99.176.144 - - - [26/Dec/2019:22:45:21 +0000] "GET / HTTP/1.0" 404 162 "-" "masscan/1.0 (https://github.com/robertdavidgraham/masscan)" "-" "-"
2019-12-27 07:48:49
114.186.117.167 attackbotsspam
--- report ---
Dec 26 19:38:24 sshd: Connection from 114.186.117.167 port 53570
2019-12-27 07:57:51
218.197.16.152 attackspam
--- report ---
Dec 26 19:34:07 sshd: Connection from 218.197.16.152 port 49072
Dec 26 19:34:10 sshd: Invalid user guest from 218.197.16.152
Dec 26 19:34:12 sshd: Failed password for invalid user guest from 218.197.16.152 port 49072 ssh2
Dec 26 19:34:13 sshd: Received disconnect from 218.197.16.152: 11: Bye Bye [preauth]
2019-12-27 07:57:03
223.171.48.208 attackspam
Unauthorized connection attempt from IP address 223.171.48.208 on Port 445(SMB)
2019-12-27 07:32:33
131.221.131.104 attackspambots
Unauthorized connection attempt from IP address 131.221.131.104 on Port 445(SMB)
2019-12-27 07:55:03
189.32.230.150 attack
1577400802 - 12/26/2019 23:53:22 Host: 189.32.230.150/189.32.230.150 Port: 445 TCP Blocked
2019-12-27 07:59:16
41.162.186.124 attack
Unauthorized connection attempt from IP address 41.162.186.124 on Port 445(SMB)
2019-12-27 08:08:46
51.38.188.63 attackbots
Invalid user wwwrun from 51.38.188.63 port 44354
2019-12-27 07:44:09
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Unauthorised access (Dec 27) SRC=182.254.146.230 LEN=40 TTL=239 ID=19660 TCP DPT=1433 WINDOW=1024 SYN
2019-12-27 07:43:58
187.33.235.58 attackbots
Unauthorized connection attempt from IP address 187.33.235.58 on Port 445(SMB)
2019-12-27 07:40:51

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