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: United Kingdom of Great Britain and Northern Ireland (the)

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 <<>> 137.205.11.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59742
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;137.205.11.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012801 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 29 02:46:42 CST 2025
;; MSG SIZE  rcvd: 106
Host info
21.11.205.137.in-addr.arpa domain name pointer wbs007715.wbs.ac.uk.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
21.11.205.137.in-addr.arpa	name = wbs007715.wbs.ac.uk.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
193.29.15.169 attackbots
Port Scan
2020-05-29 23:04:22
190.94.136.251 attackbotsspam
Unauthorized connection attempt detected from IP address 190.94.136.251 to port 8080
2020-05-29 23:04:50
110.191.244.163 attackspam
Unauthorized connection attempt detected from IP address 110.191.244.163 to port 445
2020-05-29 23:23:03
159.89.201.59 attackspambots
2020-05-29T22:06:30.239805vivaldi2.tree2.info sshd[2642]: Failed password for root from 159.89.201.59 port 37498 ssh2
2020-05-29T22:07:59.952723vivaldi2.tree2.info sshd[2689]: Invalid user zhaowei from 159.89.201.59
2020-05-29T22:07:59.963491vivaldi2.tree2.info sshd[2689]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.201.59
2020-05-29T22:07:59.952723vivaldi2.tree2.info sshd[2689]: Invalid user zhaowei from 159.89.201.59
2020-05-29T22:08:01.588118vivaldi2.tree2.info sshd[2689]: Failed password for invalid user zhaowei from 159.89.201.59 port 45102 ssh2
...
2020-05-29 22:49:37
188.75.129.130 attack
Unauthorized connection attempt detected from IP address 188.75.129.130 to port 23
2020-05-29 23:07:27
81.163.40.249 attackbotsspam
Port Scan
2020-05-29 23:29:53
195.158.81.121 attackbotsspam
Port Scan
2020-05-29 23:03:44
196.202.71.42 attackbots
firewall-block, port(s): 445/tcp
2020-05-29 22:53:08
39.69.205.75 attackbots
Automatic report - Port Scan Attack
2020-05-29 22:53:38
183.92.214.38 attack
" "
2020-05-29 22:56:51
119.29.134.163 attackspam
May 29 15:18:12 journals sshd\[109836\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.134.163  user=root
May 29 15:18:14 journals sshd\[109836\]: Failed password for root from 119.29.134.163 port 37844 ssh2
May 29 15:20:26 journals sshd\[110178\]: Invalid user alexandra from 119.29.134.163
May 29 15:20:26 journals sshd\[110178\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.134.163
May 29 15:20:29 journals sshd\[110178\]: Failed password for invalid user alexandra from 119.29.134.163 port 52206 ssh2
...
2020-05-29 22:51:57
193.111.79.83 spam
Huge amount of SPAM E-Mail received from this IP Address
2020-05-29 23:21:06
171.225.250.128 attackspambots
Unauthorized connection attempt detected from IP address 171.225.250.128 to port 445
2020-05-29 23:15:36
82.33.20.68 attack
May 29 14:20:14 nas sshd[12122]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.33.20.68 
May 29 14:20:15 nas sshd[12124]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.33.20.68 
May 29 14:20:17 nas sshd[12122]: Failed password for invalid user pi from 82.33.20.68 port 33252 ssh2
...
2020-05-29 23:29:29
179.106.105.188 attackbots
Unauthorized connection attempt detected from IP address 179.106.105.188 to port 23
2020-05-29 23:12:35

Recently Reported IPs

37.83.100.67 248.42.180.213 31.156.82.22 3.22.30.144
76.209.70.86 13.202.120.78 173.60.139.198 192.195.6.212
114.212.60.171 119.95.149.247 206.254.207.33 18.160.21.18
149.165.66.130 197.38.137.181 98.221.169.138 190.164.230.158
119.205.237.128 95.92.131.120 188.152.90.84 77.22.19.121