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 <<>> 104.21.54.53
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22973
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.54.53.			IN	A

;; AUTHORITY SECTION:
.			396	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:08:44 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 53.54.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 53.54.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
193.112.27.122 attack
Aug 18 09:03:24 ns3033917 sshd[15161]: Failed password for invalid user nlu from 193.112.27.122 port 44266 ssh2
Aug 18 09:15:39 ns3033917 sshd[16192]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.27.122  user=root
Aug 18 09:15:41 ns3033917 sshd[16192]: Failed password for root from 193.112.27.122 port 43812 ssh2
...
2020-08-18 18:00:21
103.233.118.226 attackspambots
Dovecot Invalid User Login Attempt.
2020-08-18 17:56:07
123.206.190.82 attackspambots
Invalid user griffin from 123.206.190.82 port 35558
2020-08-18 18:22:38
220.84.248.58 attackbots
2020-08-18T11:20:59.901064vps773228.ovh.net sshd[12669]: Invalid user mila from 220.84.248.58 port 39864
2020-08-18T11:21:02.187627vps773228.ovh.net sshd[12669]: Failed password for invalid user mila from 220.84.248.58 port 39864 ssh2
2020-08-18T11:25:35.709887vps773228.ovh.net sshd[12693]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.84.248.58  user=root
2020-08-18T11:25:37.867772vps773228.ovh.net sshd[12693]: Failed password for root from 220.84.248.58 port 45304 ssh2
2020-08-18T11:30:05.058930vps773228.ovh.net sshd[12751]: Invalid user lamp from 220.84.248.58 port 50751
...
2020-08-18 17:49:06
103.119.30.193 attackbots
Aug 18 09:40:16 vps647732 sshd[29165]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.119.30.193
Aug 18 09:40:18 vps647732 sshd[29165]: Failed password for invalid user admin from 103.119.30.193 port 33196 ssh2
...
2020-08-18 18:23:10
134.122.96.20 attack
Aug 18 08:51:59 ns382633 sshd\[8402\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.122.96.20  user=root
Aug 18 08:52:00 ns382633 sshd\[8402\]: Failed password for root from 134.122.96.20 port 39730 ssh2
Aug 18 09:07:36 ns382633 sshd\[10978\]: Invalid user mapr from 134.122.96.20 port 56714
Aug 18 09:07:36 ns382633 sshd\[10978\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.122.96.20
Aug 18 09:07:39 ns382633 sshd\[10978\]: Failed password for invalid user mapr from 134.122.96.20 port 56714 ssh2
2020-08-18 18:18:09
180.76.161.203 attackbots
Invalid user java from 180.76.161.203 port 45142
2020-08-18 18:09:30
46.200.73.236 attack
Invalid user arm from 46.200.73.236 port 46834
2020-08-18 17:50:47
121.160.139.118 attack
Aug 18 05:29:11 IngegnereFirenze sshd[20216]: Failed password for invalid user vacation from 121.160.139.118 port 46606 ssh2
...
2020-08-18 18:01:53
152.231.140.150 attackbots
Aug 18 06:29:13 ws22vmsma01 sshd[205043]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.231.140.150
Aug 18 06:29:15 ws22vmsma01 sshd[205043]: Failed password for invalid user syed from 152.231.140.150 port 57011 ssh2
...
2020-08-18 17:45:53
161.97.99.51 attack
port scanning
2020-08-18 18:24:41
120.53.31.27 attackbots
Tried our host z.
2020-08-18 18:15:07
43.245.185.66 attack
Invalid user replicator from 43.245.185.66 port 48930
2020-08-18 17:57:12
92.63.197.99 attackspam
firewall-block, port(s): 6001/tcp
2020-08-18 18:13:14
45.129.33.11 attackspam
SmallBizIT.US 8 packets to tcp(36207,36209,36220,36233,36236,36243,36248,36298)
2020-08-18 18:22:57

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