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 <<>> 104.21.13.19
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19420
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.13.19.			IN	A

;; AUTHORITY SECTION:
.			598	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021602 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 07:56:46 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 19.13.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 19.13.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.68.251.201 attackbots
Dec  2 22:34:42 MK-Soft-Root1 sshd[23530]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.251.201 
Dec  2 22:34:44 MK-Soft-Root1 sshd[23530]: Failed password for invalid user hutten from 51.68.251.201 port 47570 ssh2
...
2019-12-03 06:36:30
106.13.181.68 attackspam
Dec  2 23:20:33 mail sshd[18481]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.181.68 
Dec  2 23:20:35 mail sshd[18481]: Failed password for invalid user oracle from 106.13.181.68 port 58108 ssh2
Dec  2 23:28:23 mail sshd[20361]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.181.68
2019-12-03 06:39:28
92.63.194.36 attackbotsspam
Trying ports that it shouldn't be.
2019-12-03 06:40:53
50.207.12.103 attackspam
Dec  2 12:01:38 hanapaa sshd\[21565\]: Invalid user slager from 50.207.12.103
Dec  2 12:01:38 hanapaa sshd\[21565\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=50-207-12-103-static.hfc.comcastbusiness.net
Dec  2 12:01:39 hanapaa sshd\[21565\]: Failed password for invalid user slager from 50.207.12.103 port 49352 ssh2
Dec  2 12:07:03 hanapaa sshd\[22094\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=50-207-12-103-static.hfc.comcastbusiness.net  user=root
Dec  2 12:07:05 hanapaa sshd\[22094\]: Failed password for root from 50.207.12.103 port 60640 ssh2
2019-12-03 06:21:44
188.117.183.251 attackbots
TCP Port Scanning
2019-12-03 06:27:54
158.69.197.113 attackspambots
Dec  2 23:17:08 OPSO sshd\[2515\]: Invalid user hedvig from 158.69.197.113 port 36366
Dec  2 23:17:08 OPSO sshd\[2515\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.197.113
Dec  2 23:17:10 OPSO sshd\[2515\]: Failed password for invalid user hedvig from 158.69.197.113 port 36366 ssh2
Dec  2 23:22:30 OPSO sshd\[4131\]: Invalid user PASsWORD from 158.69.197.113 port 47090
Dec  2 23:22:30 OPSO sshd\[4131\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.197.113
2019-12-03 06:25:25
128.199.216.250 attack
Dec  2 23:05:15 mail sshd[14300]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.216.250 
Dec  2 23:05:17 mail sshd[14300]: Failed password for invalid user servers from 128.199.216.250 port 44916 ssh2
Dec  2 23:13:56 mail sshd[16711]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.216.250
2019-12-03 06:38:48
5.249.144.206 attackbots
Dec  2 23:17:17 mail sshd[17631]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.249.144.206 
Dec  2 23:17:19 mail sshd[17631]: Failed password for invalid user ardiel from 5.249.144.206 port 52766 ssh2
Dec  2 23:22:43 mail sshd[18970]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.249.144.206
2019-12-03 06:42:38
85.86.181.116 attack
Dec  2 12:37:06 eddieflores sshd\[17904\]: Invalid user nbishida from 85.86.181.116
Dec  2 12:37:06 eddieflores sshd\[17904\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.85-86-181.dynamic.clientes.euskaltel.es
Dec  2 12:37:08 eddieflores sshd\[17904\]: Failed password for invalid user nbishida from 85.86.181.116 port 53596 ssh2
Dec  2 12:45:44 eddieflores sshd\[18777\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.85-86-181.dynamic.clientes.euskaltel.es  user=root
Dec  2 12:45:46 eddieflores sshd\[18777\]: Failed password for root from 85.86.181.116 port 54334 ssh2
2019-12-03 06:47:55
222.186.175.216 attack
Dec  3 00:20:36 sauna sshd[208637]: Failed password for root from 222.186.175.216 port 27070 ssh2
Dec  3 00:20:48 sauna sshd[208637]: Failed password for root from 222.186.175.216 port 27070 ssh2
Dec  3 00:20:48 sauna sshd[208637]: error: maximum authentication attempts exceeded for root from 222.186.175.216 port 27070 ssh2 [preauth]
...
2019-12-03 06:26:54
189.182.178.84 attackbots
3389BruteforceFW22
2019-12-03 06:53:50
179.108.126.114 attackspam
1575322502 - 12/02/2019 22:35:02 Host: 179.108.126.114/179.108.126.114 Port: 22 TCP Blocked
2019-12-03 06:17:54
119.27.170.64 attackbots
F2B jail: sshd. Time: 2019-12-02 23:20:05, Reported by: VKReport
2019-12-03 06:23:17
51.83.74.203 attack
Dec  3 00:49:31 sauna sshd[209419]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.74.203
Dec  3 00:49:33 sauna sshd[209419]: Failed password for invalid user drolshammer from 51.83.74.203 port 54879 ssh2
...
2019-12-03 06:55:08
201.156.218.234 attack
Automatic report - Port Scan Attack
2019-12-03 06:34:13

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