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 <<>> 104.21.77.94
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38237
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.77.94.			IN	A

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

;; Query time: 75 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:57:05 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 94.77.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 94.77.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
138.197.186.199 attackspambots
Automatic report BANNED IP
2020-04-01 08:16:43
51.75.30.199 attackbots
Invalid user mdz from 51.75.30.199 port 49198
2020-04-01 08:20:43
181.143.186.235 attackspambots
Invalid user dfk from 181.143.186.235 port 38254
2020-04-01 08:31:08
110.78.208.12 attackspambots
Brute force SMTP login attempted.
...
2020-04-01 08:14:36
110.39.163.244 attack
Brute force SMTP login attempted.
...
2020-04-01 08:45:25
222.186.15.91 attackbotsspam
01.04.2020 00:13:27 SSH access blocked by firewall
2020-04-01 08:23:10
110.54.232.159 attack
Brute force SMTP login attempted.
...
2020-04-01 08:28:01
128.199.128.215 attackbots
Mar 31 23:30:15 icinga sshd[39613]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.128.215 
Mar 31 23:30:17 icinga sshd[39613]: Failed password for invalid user lxj from 128.199.128.215 port 45408 ssh2
Mar 31 23:47:27 icinga sshd[367]: Failed password for root from 128.199.128.215 port 46102 ssh2
...
2020-04-01 08:30:00
110.44.126.221 attack
Brute force SMTP login attempted.
...
2020-04-01 08:38:07
187.17.106.65 attack
187.17.106.65 - - [31/Mar/2020:23:29:28 +0200] "GET /wp-login.php HTTP/1.1" 200 5702 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
187.17.106.65 - - [31/Mar/2020:23:29:32 +0200] "POST /wp-login.php HTTP/1.1" 200 6601 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
187.17.106.65 - - [31/Mar/2020:23:29:33 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-04-01 08:19:33
118.186.2.18 attackspambots
Apr  1 00:39:02 meumeu sshd[22043]: Failed password for root from 118.186.2.18 port 34032 ssh2
Apr  1 00:42:38 meumeu sshd[22589]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.186.2.18 
Apr  1 00:42:40 meumeu sshd[22589]: Failed password for invalid user usu\341rio from 118.186.2.18 port 59358 ssh2
...
2020-04-01 08:17:04
110.36.152.125 attackspambots
Brute force SMTP login attempted.
...
2020-04-01 08:47:16
185.53.88.36 attackbots
[2020-03-31 20:38:39] NOTICE[1148][C-00019b72] chan_sip.c: Call from '' (185.53.88.36:60817) to extension '011442037698349' rejected because extension not found in context 'public'.
[2020-03-31 20:38:39] SECURITY[1163] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-03-31T20:38:39.194-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011442037698349",SessionID="0x7fd82cdb8718",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.53.88.36/60817",ACLName="no_extension_match"
[2020-03-31 20:39:47] NOTICE[1148][C-00019b73] chan_sip.c: Call from '' (185.53.88.36:61366) to extension '9011442037698349' rejected because extension not found in context 'public'.
[2020-03-31 20:39:47] SECURITY[1163] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-03-31T20:39:47.393-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9011442037698349",SessionID="0x7fd82cdb8718",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/1
...
2020-04-01 08:40:41
92.63.196.23 attackbots
Mar 31 21:26:56   TCP Attack: SRC=92.63.196.23 DST=[Masked] LEN=40 TOS=0x08 PREC=0x20 TTL=241  PROTO=TCP SPT=52364 DPT=5195 WINDOW=1024 RES=0x00 SYN URGP=0
2020-04-01 08:48:15
14.167.3.27 attackspam
Automatic report - Port Scan Attack
2020-04-01 08:24:47

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