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 <<>> 104.21.51.34
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63116
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.51.34.			IN	A

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

;; Query time: 89 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:35:26 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 34.51.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 34.51.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
128.199.109.128 attack
Feb  6 06:35:03 markkoudstaal sshd[28127]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.109.128
Feb  6 06:35:05 markkoudstaal sshd[28127]: Failed password for invalid user evw from 128.199.109.128 port 45644 ssh2
Feb  6 06:38:07 markkoudstaal sshd[28666]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.109.128
2020-02-06 20:00:13
120.27.22.242 attackbotsspam
Unauthorized connection attempt detected from IP address 120.27.22.242 to port 23 [J]
2020-02-06 20:38:02
77.42.72.53 attack
Automatic report - Port Scan Attack
2020-02-06 20:26:32
80.82.77.86 attack
80.82.77.86 was recorded 27 times by 12 hosts attempting to connect to the following ports: 10000,5632,2362. Incident counter (4h, 24h, all-time): 27, 69, 8415
2020-02-06 20:02:04
103.217.152.74 attackspam
port scan and connect, tcp 80 (http)
2020-02-06 20:09:34
190.124.160.219 attack
Honeypot attack, port: 445, PTR: bloque160ip219.reytelhn.net.
2020-02-06 20:11:22
116.96.155.200 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-06 19:57:54
203.190.14.10 attackspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-06 20:12:30
45.143.221.41 attack
45.143.221.41 was recorded 12 times by 3 hosts attempting to connect to the following ports: 5160,5060,8080,8090. Incident counter (4h, 24h, all-time): 12, 20, 44
2020-02-06 19:59:17
193.188.22.193 attack
port
2020-02-06 20:38:19
194.6.231.122 attackbotsspam
(sshd) Failed SSH login from 194.6.231.122 (UA/Ukraine/-): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Feb  6 05:50:58 ubnt-55d23 sshd[28832]: Invalid user bfd from 194.6.231.122 port 37943
Feb  6 05:51:00 ubnt-55d23 sshd[28832]: Failed password for invalid user bfd from 194.6.231.122 port 37943 ssh2
2020-02-06 20:05:24
24.127.191.38 attack
2020-02-06T07:24:28.480334homeassistant sshd[19756]: Invalid user czm from 24.127.191.38 port 57412
2020-02-06T07:24:28.486879homeassistant sshd[19756]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=24.127.191.38
...
2020-02-06 20:32:18
106.54.220.178 attack
Feb  6 08:48:07 ns382633 sshd\[29379\]: Invalid user xnl from 106.54.220.178 port 57412
Feb  6 08:48:07 ns382633 sshd\[29379\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.220.178
Feb  6 08:48:09 ns382633 sshd\[29379\]: Failed password for invalid user xnl from 106.54.220.178 port 57412 ssh2
Feb  6 09:03:01 ns382633 sshd\[31862\]: Invalid user rxz from 106.54.220.178 port 41684
Feb  6 09:03:01 ns382633 sshd\[31862\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.220.178
2020-02-06 20:35:53
150.109.113.127 attack
2020-02-06T09:07:05.779868  sshd[30769]: Invalid user exc from 150.109.113.127 port 60902
2020-02-06T09:07:05.795124  sshd[30769]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.113.127
2020-02-06T09:07:05.779868  sshd[30769]: Invalid user exc from 150.109.113.127 port 60902
2020-02-06T09:07:07.268313  sshd[30769]: Failed password for invalid user exc from 150.109.113.127 port 60902 ssh2
2020-02-06T09:10:44.348103  sshd[30840]: Invalid user imf from 150.109.113.127 port 34426
...
2020-02-06 20:19:09
78.128.113.22 attackbots
20 attempts against mh-misbehave-ban on plane
2020-02-06 20:01:14

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