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 <<>> 104.21.19.128
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35380
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.19.128.			IN	A

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

;; Query time: 25 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:30:32 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 128.19.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 128.19.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.91.159.46 attack
$f2bV_matches
2020-09-28 20:32:24
46.185.138.163 attackspambots
Invalid user test from 46.185.138.163 port 51782
2020-09-28 20:43:42
104.248.145.254 attack
[N3.H3.VM3] Port Scanner Detected Blocked by UFW
2020-09-28 20:40:54
118.189.74.228 attackbots
Sep 28 09:30:50 *hidden* sshd[30219]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.189.74.228 Sep 28 09:30:53 *hidden* sshd[30219]: Failed password for invalid user ark from 118.189.74.228 port 49494 ssh2 Sep 28 09:35:04 *hidden* sshd[30335]: Invalid user alex from 118.189.74.228 port 44298
2020-09-28 20:31:03
218.61.5.68 attackspambots
2020-09-28T10:07:14.432680shield sshd\[18838\]: Invalid user user from 218.61.5.68 port 63846
2020-09-28T10:07:14.437461shield sshd\[18838\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.61.5.68
2020-09-28T10:07:15.825784shield sshd\[18838\]: Failed password for invalid user user from 218.61.5.68 port 63846 ssh2
2020-09-28T10:10:41.701165shield sshd\[19468\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.61.5.68  user=root
2020-09-28T10:10:44.167709shield sshd\[19468\]: Failed password for root from 218.61.5.68 port 12772 ssh2
2020-09-28 20:35:12
193.228.91.105 attack
Sep 28 11:22:01 internal-server-tf sshd\[7650\]: Invalid user oracle from 193.228.91.105Sep 28 11:22:38 internal-server-tf sshd\[7662\]: Invalid user postgres from 193.228.91.105
...
2020-09-28 20:40:15
182.74.179.66 attackspam
 TCP (SYN) 182.74.179.66:45580 -> port 445, len 44
2020-09-28 20:22:30
106.12.12.84 attackbotsspam
leo_www
2020-09-28 20:48:12
138.68.14.219 attackbots
Invalid user admin from 138.68.14.219 port 50376
2020-09-28 20:35:33
84.17.48.79 attack
Try to access my NAS a few times.
2020-09-28 20:49:57
112.80.35.2 attackbotsspam
Sep 28 10:25:33 sshgateway sshd\[20763\]: Invalid user demo from 112.80.35.2
Sep 28 10:25:33 sshgateway sshd\[20763\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.80.35.2
Sep 28 10:25:35 sshgateway sshd\[20763\]: Failed password for invalid user demo from 112.80.35.2 port 65533 ssh2
2020-09-28 20:32:54
122.51.64.150 attackbotsspam
$f2bV_matches
2020-09-28 20:46:50
27.43.95.162 attackbots
 TCP (SYN) 27.43.95.162:26904 -> port 23, len 44
2020-09-28 20:29:11
172.245.64.203 attackbotsspam
Port Scan: TCP/443
2020-09-28 20:44:32
85.104.18.166 attackbotsspam
Unauthorized connection attempt from IP address 85.104.18.166 on Port 445(SMB)
2020-09-28 20:23:40

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