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 <<>> 104.21.55.219
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29742
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.55.219.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021801 1800 900 604800 86400

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 19 03:30:29 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 219.55.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 219.55.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
157.230.190.1 attack
Dec 18 16:41:09 MK-Soft-VM6 sshd[1619]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.190.1 
Dec 18 16:41:12 MK-Soft-VM6 sshd[1619]: Failed password for invalid user alexys from 157.230.190.1 port 36868 ssh2
...
2019-12-18 23:48:33
5.188.206.212 attackbotsspam
Port scan on 12 port(s): 111 999 1001 3030 3322 6006 6677 8888 9090 10001 33383 33893
2019-12-18 23:37:58
217.132.233.173 attackspam
Chat Spam
2019-12-18 23:26:24
148.72.150.74 attackspambots
Dec 18 15:36:56 grey postfix/smtpd\[23209\]: NOQUEUE: reject: RCPT from unknown\[148.72.150.74\]: 554 5.7.1 Service unavailable\; Client host \[148.72.150.74\] blocked using ix.dnsbl.manitu.net\; Your e-mail service was detected by test.port25.me \(NiX Spam\) as spamming at Wed, 18 Dec 2019 13:05:23 +0100. Your admin should visit http://www.dnsbl.manitu.net/lookup.php\?value=148.72.150.74\; from=\ to=\ proto=ESMTP helo=\
...
2019-12-18 23:53:10
111.20.56.246 attack
Dec 18 15:18:41 ovpn sshd\[15487\]: Invalid user gi from 111.20.56.246
Dec 18 15:18:41 ovpn sshd\[15487\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.20.56.246
Dec 18 15:18:44 ovpn sshd\[15487\]: Failed password for invalid user gi from 111.20.56.246 port 52083 ssh2
Dec 18 15:46:19 ovpn sshd\[22392\]: Invalid user test from 111.20.56.246
Dec 18 15:46:19 ovpn sshd\[22392\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.20.56.246
2019-12-18 23:44:12
222.186.175.163 attack
SSH Brute-Force reported by Fail2Ban
2019-12-18 23:33:39
92.63.194.115 attackspam
12/18/2019-09:37:12.302823 92.63.194.115 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-12-18 23:37:32
59.10.5.156 attackbots
Dec 18 16:42:34 minden010 sshd[19343]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.10.5.156
Dec 18 16:42:36 minden010 sshd[19343]: Failed password for invalid user prue from 59.10.5.156 port 33004 ssh2
Dec 18 16:49:13 minden010 sshd[21317]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.10.5.156
...
2019-12-18 23:56:37
129.28.148.242 attackspambots
Dec 18 15:36:51 dedicated sshd[20079]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.28.148.242  user=root
Dec 18 15:36:53 dedicated sshd[20079]: Failed password for root from 129.28.148.242 port 45586 ssh2
2019-12-18 23:58:29
180.249.200.208 attackspambots
1576679808 - 12/18/2019 15:36:48 Host: 180.249.200.208/180.249.200.208 Port: 445 TCP Blocked
2019-12-19 00:01:30
218.92.0.135 attackbotsspam
Dec 18 16:37:54 icinga sshd[22343]: Failed password for root from 218.92.0.135 port 43916 ssh2
Dec 18 16:37:58 icinga sshd[22343]: Failed password for root from 218.92.0.135 port 43916 ssh2
Dec 18 16:38:03 icinga sshd[22343]: Failed password for root from 218.92.0.135 port 43916 ssh2
Dec 18 16:38:06 icinga sshd[22343]: Failed password for root from 218.92.0.135 port 43916 ssh2
...
2019-12-18 23:53:44
200.110.174.137 attackbots
Dec 18 16:31:07 root sshd[11114]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.110.174.137 
Dec 18 16:31:08 root sshd[11114]: Failed password for invalid user ulla from 200.110.174.137 port 52961 ssh2
Dec 18 16:38:48 root sshd[11218]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.110.174.137 
...
2019-12-18 23:43:47
42.104.97.238 attackspam
Dec 18 16:33:46 localhost sshd\[2394\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.104.97.238  user=root
Dec 18 16:33:49 localhost sshd\[2394\]: Failed password for root from 42.104.97.238 port 19942 ssh2
Dec 18 16:39:14 localhost sshd\[9108\]: Invalid user test from 42.104.97.238 port 60563
Dec 18 16:39:14 localhost sshd\[9108\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.104.97.238
2019-12-18 23:45:56
123.57.248.82 attackspambots
Dec 18 15:36:43 vps339862 kernel: \[1352577.115651\] \[iptables\] PORT DENIED: IN=eth0 OUT= MAC=fa:16:3e:65:a1:f6:22:9b:64:31:28:de:08:00 SRC=123.57.248.82 DST=51.254.206.43 LEN=60 TOS=0x00 PREC=0x00 TTL=41 ID=50084 DF PROTO=TCP SPT=57828 DPT=7001 SEQ=4211188757 ACK=0 WINDOW=29200 RES=0x00 SYN URGP=0 OPT \(020405B40402080A779067B10000000001030307\) 
Dec 18 15:36:44 vps339862 kernel: \[1352578.129425\] \[iptables\] PORT DENIED: IN=eth0 OUT= MAC=fa:16:3e:65:a1:f6:22:9b:64:31:28:de:08:00 SRC=123.57.248.82 DST=51.254.206.43 LEN=60 TOS=0x00 PREC=0x00 TTL=41 ID=51459 DF PROTO=TCP SPT=49428 DPT=8080 SEQ=1790223002 ACK=0 WINDOW=29200 RES=0x00 SYN URGP=0 OPT \(020405B40402080A77906B990000000001030307\) 
Dec 18 15:36:45 vps339862 kernel: \[1352579.116816\] \[iptables\] PORT DENIED: IN=eth0 OUT= MAC=fa:16:3e:65:a1:f6:22:9b:64:31:28:de:08:00 SRC=123.57.248.82 DST=51.254.206.43 LEN=60 TOS=0x00 PREC=0x00 TTL=41 ID=44103 DF PROTO=TCP SPT=33696 DPT=8088 SEQ=3125003206 ACK=0 WINDOW=29200 RES=0x00 SYN U
...
2019-12-19 00:05:05
40.92.70.15 attackspambots
Dec 18 17:37:05 debian-2gb-vpn-nbg1-1 kernel: [1058189.880368] [UFW BLOCK] IN=eth0 OUT= MAC=96:00:00:38:96:44:d2:74:7f:6e:37:e3:08:00 SRC=40.92.70.15 DST=78.46.192.101 LEN=48 TOS=0x00 PREC=0x00 TTL=110 ID=14693 DF PROTO=TCP SPT=59534 DPT=25 WINDOW=8192 RES=0x00 SYN URGP=0
2019-12-18 23:40:24

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