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: Aachen

Region: North Rhine-Westphalia

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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 137.226.140.145
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4387
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;137.226.140.145.		IN	A

;; AUTHORITY SECTION:
.			543	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022061201 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jun 13 09:30:52 CST 2022
;; MSG SIZE  rcvd: 108
Host info
145.140.226.137.in-addr.arpa domain name pointer nat-145-140.weh.rwth-aachen.de.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
145.140.226.137.in-addr.arpa	name = nat-145-140.weh.rwth-aachen.de.

Authoritative answers can be found from:
Related IP info:
Related comments:
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123.160.234.68 attack
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2020-01-13 00:57:24
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Unauthorized connection attempt detected from IP address 138.219.104.131 to port 81 [J]
2020-01-13 00:55:48
85.99.97.62 attackspambots
Unauthorized connection attempt detected from IP address 85.99.97.62 to port 23 [J]
2020-01-13 00:39:45
121.151.103.14 attackspam
Unauthorized connection attempt detected from IP address 121.151.103.14 to port 23 [J]
2020-01-13 00:30:45
139.162.196.96 attackspambots
Unauthorized connection attempt detected from IP address 139.162.196.96 to port 22 [J]
2020-01-13 00:28:13
197.55.198.128 attackspam
Unauthorized connection attempt detected from IP address 197.55.198.128 to port 23 [J]
2020-01-13 00:20:56
179.178.88.232 attack
Unauthorized connection attempt detected from IP address 179.178.88.232 to port 1433 [J]
2020-01-13 00:25:21
94.45.162.7 attackspam
Unauthorized connection attempt detected from IP address 94.45.162.7 to port 83 [J]
2020-01-13 00:38:04
110.77.134.185 attackbots
Unauthorized connection attempt detected from IP address 110.77.134.185 to port 3389 [J]
2020-01-13 01:01:25
122.116.244.43 attackbots
Unauthorized connection attempt detected from IP address 122.116.244.43 to port 4567 [J]
2020-01-13 00:58:16
39.45.55.67 attackspam
Unauthorized connection attempt detected from IP address 39.45.55.67 to port 23 [J]
2020-01-13 00:43:45
123.14.5.115 attackbots
Unauthorized connection attempt detected from IP address 123.14.5.115 to port 2220 [J]
2020-01-13 00:29:33
114.67.236.127 attack
Unauthorized connection attempt detected from IP address 114.67.236.127 to port 2220 [J]
2020-01-13 00:32:18
183.13.15.159 attackspambots
Jan 12 15:12:36 mx01 sshd[32280]: Invalid user serverson from 183.13.15.159
Jan 12 15:12:36 mx01 sshd[32280]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.13.15.159 
Jan 12 15:12:38 mx01 sshd[32280]: Failed password for invalid user serverson from 183.13.15.159 port 55786 ssh2
Jan 12 15:12:39 mx01 sshd[32280]: Received disconnect from 183.13.15.159: 11: Bye Bye [preauth]
Jan 12 15:30:15 mx01 sshd[2625]: Invalid user test from 183.13.15.159
Jan 12 15:30:15 mx01 sshd[2625]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.13.15.159 
Jan 12 15:30:17 mx01 sshd[2625]: Failed password for invalid user test from 183.13.15.159 port 54751 ssh2
Jan 12 15:30:18 mx01 sshd[2625]: Received disconnect from 183.13.15.159: 11: Bye Bye [preauth]
Jan 12 15:31:50 mx01 sshd[2850]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.13.15.159  user=r.r
Jan 12 15:3........
-------------------------------
2020-01-13 00:24:16
98.155.3.83 attackbots
Unauthorized connection attempt detected from IP address 98.155.3.83 to port 85 [J]
2020-01-13 00:37:15

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