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 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 <<>> 104.21.55.201
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5983
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.55.201.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:37:18 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 201.55.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 201.55.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
191.33.166.91 attack
$f2bV_matches
2019-11-02 19:22:08
217.69.7.254 attackbotsspam
Port 1433 Scan
2019-11-02 18:57:15
60.30.249.6 attackspambots
Unauthorised access (Nov  2) SRC=60.30.249.6 LEN=40 TTL=47 ID=39504 TCP DPT=8080 WINDOW=15253 SYN 
Unauthorised access (Nov  1) SRC=60.30.249.6 LEN=40 TTL=47 ID=63779 TCP DPT=8080 WINDOW=23029 SYN 
Unauthorised access (Nov  1) SRC=60.30.249.6 LEN=40 TTL=47 ID=48018 TCP DPT=8080 WINDOW=15253 SYN 
Unauthorised access (Oct 31) SRC=60.30.249.6 LEN=40 TTL=47 ID=11352 TCP DPT=8080 WINDOW=23029 SYN 
Unauthorised access (Oct 31) SRC=60.30.249.6 LEN=40 TTL=47 ID=43333 TCP DPT=8080 WINDOW=15253 SYN 
Unauthorised access (Oct 29) SRC=60.30.249.6 LEN=40 TTL=47 ID=62091 TCP DPT=8080 WINDOW=15253 SYN 
Unauthorised access (Oct 29) SRC=60.30.249.6 LEN=40 TTL=47 ID=25245 TCP DPT=8080 WINDOW=23029 SYN
2019-11-02 19:03:11
203.229.246.118 attack
Nov  1 21:35:22 server sshd\[25428\]: Failed password for invalid user ubuntu from 203.229.246.118 port 32986 ssh2
Nov  2 04:00:48 server sshd\[19968\]: Invalid user applmgr from 203.229.246.118
Nov  2 04:00:48 server sshd\[19968\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.229.246.118 
Nov  2 04:00:50 server sshd\[19968\]: Failed password for invalid user applmgr from 203.229.246.118 port 31496 ssh2
Nov  2 13:13:48 server sshd\[19739\]: Invalid user usuario from 203.229.246.118
Nov  2 13:13:48 server sshd\[19739\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.229.246.118 
...
2019-11-02 18:51:06
74.82.47.32 attackspam
8443/tcp 389/tcp 7547/tcp...
[2019-09-01/11-02]33pkt,11pt.(tcp),1pt.(udp)
2019-11-02 19:10:54
170.106.7.216 attack
Nov  2 10:50:39 localhost sshd\[26850\]: Invalid user support from 170.106.7.216 port 50348
Nov  2 10:50:39 localhost sshd\[26850\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=170.106.7.216
Nov  2 10:50:41 localhost sshd\[26850\]: Failed password for invalid user support from 170.106.7.216 port 50348 ssh2
2019-11-02 18:57:47
180.101.125.226 attack
Nov  2 10:23:37 server sshd\[11097\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.101.125.226  user=root
Nov  2 10:23:39 server sshd\[11097\]: Failed password for root from 180.101.125.226 port 36134 ssh2
Nov  2 10:31:45 server sshd\[13241\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.101.125.226  user=root
Nov  2 10:31:47 server sshd\[13241\]: Failed password for root from 180.101.125.226 port 59838 ssh2
Nov  2 10:37:55 server sshd\[14561\]: Invalid user yy from 180.101.125.226
Nov  2 10:37:55 server sshd\[14561\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.101.125.226 
...
2019-11-02 19:20:02
123.135.127.85 attackbotsspam
firewall-block, port(s): 60001/tcp
2019-11-02 19:21:35
2.88.171.75 attackspam
Port 1433 Scan
2019-11-02 18:51:59
183.239.61.55 attackspam
Automatic report - Banned IP Access
2019-11-02 18:53:33
196.52.43.93 attackbotsspam
1521/tcp 5632/udp 5985/tcp...
[2019-09-02/11-02]45pkt,32pt.(tcp),5pt.(udp)
2019-11-02 19:07:32
155.4.32.16 attack
Nov  2 12:00:50 DAAP sshd[9517]: Invalid user klod from 155.4.32.16 port 39707
Nov  2 12:00:50 DAAP sshd[9517]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=155.4.32.16
Nov  2 12:00:50 DAAP sshd[9517]: Invalid user klod from 155.4.32.16 port 39707
Nov  2 12:00:52 DAAP sshd[9517]: Failed password for invalid user klod from 155.4.32.16 port 39707 ssh2
Nov  2 12:04:24 DAAP sshd[9535]: Invalid user adi from 155.4.32.16 port 59072
...
2019-11-02 19:09:37
43.245.222.176 attackbots
Scanning random ports - tries to find possible vulnerable services
2019-11-02 19:12:20
192.241.185.120 attackspam
Nov  2 12:26:58 server sshd\[18711\]: Invalid user 1001r474 from 192.241.185.120 port 34165
Nov  2 12:26:58 server sshd\[18711\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.185.120
Nov  2 12:27:00 server sshd\[18711\]: Failed password for invalid user 1001r474 from 192.241.185.120 port 34165 ssh2
Nov  2 12:32:35 server sshd\[15382\]: Invalid user geo from 192.241.185.120 port 53683
Nov  2 12:32:35 server sshd\[15382\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.185.120
2019-11-02 18:56:18
157.230.240.34 attackbots
Invalid user ts3 from 157.230.240.34 port 53092
2019-11-02 19:15:14

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