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 <<>> 104.21.13.254
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53112
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.13.254.			IN	A

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

;; Query time: 62 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 17:54:47 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 254.13.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 254.13.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
128.199.103.239 attack
Dec 23 20:44:17 ws12vmsma01 sshd[33134]: Failed password for invalid user admin from 128.199.103.239 port 57361 ssh2
Dec 23 20:48:56 ws12vmsma01 sshd[33790]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.103.239  user=root
Dec 23 20:48:58 ws12vmsma01 sshd[33790]: Failed password for root from 128.199.103.239 port 45188 ssh2
...
2019-12-24 07:04:05
190.213.0.102 attack
Dec 23 14:53:07 hermescis postfix/smtpd[6479]: NOQUEUE: reject: RCPT from unknown[190.213.0.102]: 550 5.1.1 : Recipient address rejected:* from= to= proto=ESMTP helo=<[190.213.0.102]>
2019-12-24 06:42:14
186.153.138.2 attackspambots
Dec 23 22:42:36 hcbbdb sshd\[10667\]: Invalid user sasha from 186.153.138.2
Dec 23 22:42:36 hcbbdb sshd\[10667\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.153.138.2
Dec 23 22:42:39 hcbbdb sshd\[10667\]: Failed password for invalid user sasha from 186.153.138.2 port 42462 ssh2
Dec 23 22:49:15 hcbbdb sshd\[11342\]: Invalid user souren from 186.153.138.2
Dec 23 22:49:15 hcbbdb sshd\[11342\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.153.138.2
2019-12-24 06:53:00
193.70.90.59 attackbots
Automatic report - Banned IP Access
2019-12-24 06:55:58
222.186.180.147 attack
Dec 23 23:57:43 ns3110291 sshd\[6307\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.147  user=root
Dec 23 23:57:46 ns3110291 sshd\[6307\]: Failed password for root from 222.186.180.147 port 47716 ssh2
Dec 23 23:57:50 ns3110291 sshd\[6307\]: Failed password for root from 222.186.180.147 port 47716 ssh2
Dec 23 23:57:52 ns3110291 sshd\[6307\]: Failed password for root from 222.186.180.147 port 47716 ssh2
Dec 23 23:57:56 ns3110291 sshd\[6307\]: Failed password for root from 222.186.180.147 port 47716 ssh2
...
2019-12-24 06:59:23
176.236.13.78 attackbots
Automatic report - SSH Brute-Force Attack
2019-12-24 07:03:22
5.1.81.135 attackbotsspam
Dec 23 22:13:41 xxx sshd[3374]: Invalid user admin from 5.1.81.135
Dec 23 22:13:43 xxx sshd[3374]: Failed password for invalid user admin from 5.1.81.135 port 46140 ssh2
Dec 23 23:16:29 xxx sshd[7679]: Invalid user ks from 5.1.81.135
Dec 23 23:16:31 xxx sshd[7679]: Failed password for invalid user ks from 5.1.81.135 port 46574 ssh2
Dec 23 23:36:18 xxx sshd[8824]: Invalid user ashutosh from 5.1.81.135


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=5.1.81.135
2019-12-24 07:03:00
46.38.144.202 attackspam
2019-09-19 02:32:03 -> 2019-12-23 15:47:11 : 13013 login attempts (46.38.144.202)
2019-12-24 06:44:59
15.206.72.242 attackbots
port scan and connect, tcp 22 (ssh)
2019-12-24 06:37:38
185.184.79.30 attackspambots
firewall-block, port(s): 3389/tcp
2019-12-24 06:49:07
195.22.240.220 attack
Dec 23 15:54:42 game-panel sshd[27608]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.22.240.220
Dec 23 15:54:44 game-panel sshd[27608]: Failed password for invalid user antkowiak from 195.22.240.220 port 52410 ssh2
Dec 23 16:00:53 game-panel sshd[27845]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.22.240.220
2019-12-24 06:41:49
45.133.18.250 attackspam
Repeated failed SSH attempt
2019-12-24 07:07:19
222.134.78.50 attackspam
1433/tcp 1433/tcp 1433/tcp
[2019-12-17/22]3pkt
2019-12-24 06:47:21
59.145.221.103 attackbots
Dec 23 23:48:48 sso sshd[5033]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.145.221.103
Dec 23 23:48:50 sso sshd[5033]: Failed password for invalid user grimnes from 59.145.221.103 port 41196 ssh2
...
2019-12-24 07:12:01
128.77.28.199 attackspam
Feb 10 16:26:09 dillonfme sshd\[13342\]: Invalid user rp from 128.77.28.199 port 33632
Feb 10 16:26:09 dillonfme sshd\[13342\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.77.28.199
Feb 10 16:26:12 dillonfme sshd\[13342\]: Failed password for invalid user rp from 128.77.28.199 port 33632 ssh2
Feb 10 16:31:16 dillonfme sshd\[13498\]: Invalid user steam from 128.77.28.199 port 53114
Feb 10 16:31:16 dillonfme sshd\[13498\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.77.28.199
...
2019-12-24 06:45:50

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