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:
IP Type Details Datetime
104.21.64.248 spam
Spammer Website using 104.21.64.248
2022-09-19 03:38:20
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.6.212
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28156
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.6.212.			IN	A

;; AUTHORITY SECTION:
.			600	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 02:39:57 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 212.6.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 212.6.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
104.248.139.121 attack
Mar 12 22:09:47 legacy sshd[17921]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.139.121
Mar 12 22:09:49 legacy sshd[17921]: Failed password for invalid user james from 104.248.139.121 port 55428 ssh2
Mar 12 22:13:29 legacy sshd[17991]: Failed password for root from 104.248.139.121 port 43464 ssh2
...
2020-03-13 05:24:16
37.139.1.197 attackspam
SSH bruteforce
2020-03-13 05:06:59
110.138.160.147 attackspam
1584047549 - 03/12/2020 22:12:29 Host: 110.138.160.147/110.138.160.147 Port: 445 TCP Blocked
2020-03-13 05:25:08
200.89.178.140 attack
Mar 12 22:12:44  sshd\[21631\]: Invalid user team1 from 200.89.178.140Mar 12 22:12:47  sshd\[21631\]: Failed password for invalid user team1 from 200.89.178.140 port 56154 ssh2
...
2020-03-13 05:12:50
186.39.31.87 attackspambots
" "
2020-03-13 05:26:18
31.18.189.41 attackbots
2019-12-14T00:30:54.684Z CLOSE host=31.18.189.41 port=53394 fd=4 time=20.020 bytes=7
...
2020-03-13 05:10:19
62.173.154.217 attackspambots
[portscan] Port scan
2020-03-13 05:23:22
59.126.34.89 attackspam
Telnet/23 MH Probe, Scan, BF, Hack -
2020-03-13 05:09:25
36.80.184.106 attack
2019-10-29T03:15:28.623Z CLOSE host=36.80.184.106 port=49483 fd=4 time=20.002 bytes=24
...
2020-03-13 04:57:29
59.26.122.245 attackspambots
RDP Brute-Force (honeypot 7)
2020-03-13 04:50:38
123.20.143.46 attack
Brute force attempt
2020-03-13 05:15:35
103.72.8.7 attackspambots
Mar1222:12:58server2kernel:Firewall:\*TCP_INBlocked\*IN=eth0OUT=MAC=00:16:3e:3f:7a:43:52:54:00:a2:7f:43:08:00SRC=103.72.8.7DST=136.243.224.52LEN=44TOS=0x00PREC=0x00TTL=241ID=7661PROTO=TCPSPT=54624DPT=21718WINDOW=1024RES=0x00SYNURGP=0Mar1222:13:00server2kernel:Firewall:\*TCP_INBlocked\*IN=eth0OUT=MAC=00:16:3e:3f:7a:43:52:54:00:a2:7f:43:08:00SRC=103.72.8.7DST=136.243.224.54LEN=44TOS=0x00PREC=0x00TTL=241ID=1249PROTO=TCPSPT=54624DPT=20333WINDOW=1024RES=0x00SYNURGP=0Mar1222:13:04server2kernel:Firewall:\*TCP_INBlocked\*IN=eth0OUT=MAC=00:16:3e:3f:7a:43:52:54:00:a2:7f:43:08:00SRC=103.72.8.7DST=136.243.224.56LEN=44TOS=0x00PREC=0x00TTL=241ID=23435PROTO=TCPSPT=54624DPT=20533WINDOW=1024RES=0x00SYNURGP=0Mar1222:13:06server2kernel:Firewall:\*TCP_INBlocked\*IN=eth0OUT=MAC=00:16:3e:3f:7a:43:52:54:00:a2:7f:43:08:00SRC=103.72.8.7DST=136.243.224.57LEN=44TOS=0x00PREC=0x00TTL=241ID=16912PROTO=TCPSPT=54624DPT=20992WINDOW=1024RES=0x00SYNURGP=0Mar1222:13:13server2kernel:Firewall:\*TCP_INBlocked\*IN=eth0OUT=MAC=00:16:3e:3f:7a:43:52:5
2020-03-13 05:27:29
129.204.193.192 attack
Unauthorized SSH login attempts
2020-03-13 05:11:10
179.232.1.252 attack
Brute force attempt
2020-03-13 04:59:12
132.145.209.1 attackspam
Lines containing failures of 132.145.209.1
Mar 11 22:54:02 myhost sshd[22787]: Invalid user ghostnamelab-prometheus from 132.145.209.1 port 35926
Mar 11 22:54:02 myhost sshd[22787]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.145.209.1
Mar 11 22:54:04 myhost sshd[22787]: Failed password for invalid user ghostnamelab-prometheus from 132.145.209.1 port 35926 ssh2
Mar 11 22:54:04 myhost sshd[22787]: Received disconnect from 132.145.209.1 port 35926:11: Bye Bye [preauth]
Mar 11 22:54:04 myhost sshd[22787]: Disconnected from invalid user ghostnamelab-prometheus 132.145.209.1 port 35926 [preauth]
Mar 11 23:10:51 myhost sshd[22932]: User r.r from 132.145.209.1 not allowed because not listed in AllowUsers
Mar 11 23:10:51 myhost sshd[22932]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.145.209.1  user=r.r
Mar 11 23:10:52 myhost sshd[22932]: Failed password for invalid user r.r from 132.........
------------------------------
2020-03-13 05:08:55

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