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 <<>> 104.21.77.8
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19525
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.77.8.			IN	A

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

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:57:02 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 8.77.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 8.77.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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Unauthorized connection attempt: SRC=185.153.196.5
...
2020-06-24 06:28:36
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182.23.3.226 attackspambots
833. On Jun 23 2020 experienced a Brute Force SSH login attempt -> 21 unique times by 182.23.3.226.
2020-06-24 06:30:14
107.170.113.190 attackspambots
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2020-06-24 06:45:25
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SpamScore above: 10.0
2020-06-24 06:47:32
54.37.86.192 attackbotsspam
Jun 24 00:35:25 pornomens sshd\[1527\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.86.192  user=root
Jun 24 00:35:27 pornomens sshd\[1527\]: Failed password for root from 54.37.86.192 port 43588 ssh2
Jun 24 00:38:22 pornomens sshd\[1571\]: Invalid user rose from 54.37.86.192 port 43146
Jun 24 00:38:22 pornomens sshd\[1571\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.86.192
...
2020-06-24 07:00:22
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Jun 23 16:24:38 r.ca sshd[6593]: Failed password for invalid user erika from 172.245.37.57 port 48955 ssh2
2020-06-24 06:44:57
2.233.125.227 attack
Jun 24 00:38:44 vpn01 sshd[9278]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.233.125.227
Jun 24 00:38:46 vpn01 sshd[9278]: Failed password for invalid user play from 2.233.125.227 port 42958 ssh2
...
2020-06-24 06:40:55
200.152.107.169 attackbotsspam
Brute force attempt
2020-06-24 06:38:21
45.6.27.147 attackbots
Brute force attempt
2020-06-24 06:32:07
87.120.254.22 attackbotsspam
trying to access non-authorized port
2020-06-24 06:36:51
64.227.99.233 attackspambots
Fail2Ban Ban Triggered
2020-06-24 06:53:33
150.107.176.130 attackspam
Jun 23 22:30:56 minden010 sshd[14205]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.107.176.130
Jun 23 22:30:58 minden010 sshd[14205]: Failed password for invalid user ld from 150.107.176.130 port 47752 ssh2
Jun 23 22:32:57 minden010 sshd[14740]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.107.176.130
...
2020-06-24 06:43:51
103.194.89.42 attackbots
Automatic report - Windows Brute-Force Attack
2020-06-24 06:50:55
222.186.175.202 attackbotsspam
[ssh] SSH attack
2020-06-24 06:25:35

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