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: None

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 <<>> 104.21.67.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7916
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.67.121.			IN	A

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

;; Query time: 85 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:07:04 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 121.67.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 121.67.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
172.246.132.66 attack
Aug 26 22:25:18 localhost kernel: [610534.022787] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:aa:c1:08:00 SRC=172.246.132.66 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=23318 PROTO=TCP SPT=44510 DPT=445 WINDOW=1024 RES=0x00 SYN URGP=0 
Aug 26 22:25:18 localhost kernel: [610534.022813] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:aa:c1:08:00 SRC=172.246.132.66 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=23318 PROTO=TCP SPT=44510 DPT=445 SEQ=2883795669 ACK=0 WINDOW=1024 RES=0x00 SYN URGP=0 
Aug 27 21:05:45 localhost kernel: [692160.993031] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=172.246.132.66 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=24654 PROTO=TCP SPT=42626 DPT=445 WINDOW=1024 RES=0x00 SYN URGP=0 
Aug 27 21:05:45 localhost kernel: [692160.993057] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=172.246.132.66 DST=[mungedIP2] LEN=40 TOS=0x00 PREC=0x
2019-08-30 03:36:51
122.227.166.228 attackspambots
Portscan or hack attempt detected by psad/fwsnort
2019-08-30 03:43:03
121.160.198.194 attack
Invalid user omega from 121.160.198.194 port 35664
2019-08-30 03:33:20
103.110.89.148 attack
Aug 29 20:30:55 ns41 sshd[8879]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.110.89.148
2019-08-30 03:09:54
107.170.225.119 attack
119/tcp 49755/tcp 30613/tcp...
[2019-06-28/08-29]63pkt,51pt.(tcp),3pt.(udp)
2019-08-30 03:30:43
158.69.205.21 attackbots
WordPress wp-login brute force :: 158.69.205.21 0.136 BYPASS [30/Aug/2019:04:21:05  1000] [censored_1] "POST /wp-login.php HTTP/1.1" 200 3972 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-08-30 03:25:26
128.106.195.126 attackbotsspam
T: f2b ssh aggressive 3x
2019-08-30 03:47:09
34.80.133.2 attackspam
Aug 29 18:25:17 bouncer sshd\[26121\]: Invalid user nextcloud from 34.80.133.2 port 52864
Aug 29 18:25:17 bouncer sshd\[26121\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=34.80.133.2 
Aug 29 18:25:19 bouncer sshd\[26121\]: Failed password for invalid user nextcloud from 34.80.133.2 port 52864 ssh2
...
2019-08-30 03:16:45
128.199.134.25 attack
WordPress login Brute force / Web App Attack on client site.
2019-08-30 03:32:24
184.105.139.123 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-08-30 03:34:10
122.192.51.202 attack
Invalid user debbie from 122.192.51.202 port 36706
2019-08-30 03:29:43
114.34.109.184 attack
Invalid user test from 114.34.109.184 port 45228
2019-08-30 03:39:19
145.239.10.217 attackspambots
Aug 29 02:16:16 hcbb sshd\[25751\]: Invalid user elasticsearch from 145.239.10.217
Aug 29 02:16:16 hcbb sshd\[25751\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns3088253.ip-145-239-10.eu
Aug 29 02:16:18 hcbb sshd\[25751\]: Failed password for invalid user elasticsearch from 145.239.10.217 port 50950 ssh2
Aug 29 02:20:07 hcbb sshd\[26148\]: Invalid user admin from 145.239.10.217
Aug 29 02:20:07 hcbb sshd\[26148\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns3088253.ip-145-239-10.eu
2019-08-30 03:04:00
184.105.139.101 attackspam
Automated reporting of bulk port scanning
2019-08-30 03:10:41
68.183.115.83 attackbots
Aug 29 20:37:04 ArkNodeAT sshd\[16544\]: Invalid user xd from 68.183.115.83
Aug 29 20:37:04 ArkNodeAT sshd\[16544\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.115.83
Aug 29 20:37:05 ArkNodeAT sshd\[16544\]: Failed password for invalid user xd from 68.183.115.83 port 33870 ssh2
2019-08-30 03:26:13

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