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 <<>> 104.21.45.215
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57123
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.45.215.			IN	A

;; AUTHORITY SECTION:
.			171	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022001 1800 900 604800 86400

;; Query time: 43 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 11:41:06 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 215.45.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 215.45.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
190.98.103.104 attackbotsspam
IP: 190.98.103.104
ASN: AS27775 Telecommunicationcompany Suriname - TeleSur
Port: Message Submission 587
Found in one or more Blacklists
Date: 16/12/2019 6:57:10 AM UTC
2019-12-16 17:45:18
134.175.30.135 attackspam
Dec 16 10:32:38 meumeu sshd[20055]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.30.135 
Dec 16 10:32:41 meumeu sshd[20055]: Failed password for invalid user kd from 134.175.30.135 port 43406 ssh2
Dec 16 10:39:28 meumeu sshd[21254]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.30.135 
...
2019-12-16 17:52:30
175.170.250.64 attackspambots
FTP Brute Force
2019-12-16 18:17:03
187.190.236.88 attackbots
Dec 16 10:14:12 ns41 sshd[17356]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.190.236.88
2019-12-16 17:55:49
201.16.251.121 attackspambots
Dec 16 10:20:49 vps691689 sshd[17330]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.16.251.121
Dec 16 10:20:51 vps691689 sshd[17330]: Failed password for invalid user mackenzie from 201.16.251.121 port 20994 ssh2
...
2019-12-16 18:16:14
222.252.243.20 attackspam
Unauthorised access (Dec 16) SRC=222.252.243.20 LEN=52 PREC=0x20 TTL=54 ID=27634 DF TCP DPT=445 WINDOW=8192 SYN
2019-12-16 18:14:52
40.92.71.48 attackspam
Dec 16 09:26:46 debian-2gb-vpn-nbg1-1 kernel: [855976.720629] [UFW BLOCK] IN=eth0 OUT= MAC=96:00:00:38:96:44:d2:74:7f:6e:37:e3:08:00 SRC=40.92.71.48 DST=78.46.192.101 LEN=40 TOS=0x00 PREC=0x00 TTL=237 ID=18633 DF PROTO=TCP SPT=60805 DPT=25 WINDOW=0 RES=0x00 ACK RST URGP=0
2019-12-16 18:09:18
218.92.0.175 attackspambots
Dec 16 10:59:27 eventyay sshd[30981]: Failed password for root from 218.92.0.175 port 2547 ssh2
Dec 16 10:59:31 eventyay sshd[30981]: Failed password for root from 218.92.0.175 port 2547 ssh2
Dec 16 10:59:33 eventyay sshd[30981]: Failed password for root from 218.92.0.175 port 2547 ssh2
Dec 16 10:59:37 eventyay sshd[30981]: Failed password for root from 218.92.0.175 port 2547 ssh2
...
2019-12-16 18:10:03
36.71.165.52 attackbots
Unauthorized connection attempt detected from IP address 36.71.165.52 to port 445
2019-12-16 17:43:55
81.177.6.164 attackbots
Dec 16 10:07:20 sd-53420 sshd\[9117\]: Invalid user ident from 81.177.6.164
Dec 16 10:07:20 sd-53420 sshd\[9117\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.177.6.164
Dec 16 10:07:22 sd-53420 sshd\[9117\]: Failed password for invalid user ident from 81.177.6.164 port 33346 ssh2
Dec 16 10:13:14 sd-53420 sshd\[11399\]: Invalid user kobitsu from 81.177.6.164
Dec 16 10:13:14 sd-53420 sshd\[11399\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.177.6.164
...
2019-12-16 17:56:43
158.69.137.130 attackspam
Dec 16 10:02:52 dedicated sshd[28265]: Invalid user user3 from 158.69.137.130 port 38754
2019-12-16 17:54:35
197.56.21.168 attackspam
IP: 197.56.21.168
ASN: AS8452 TE-AS
Port: Message Submission 587
Found in one or more Blacklists
Date: 16/12/2019 6:57:13 AM UTC
2019-12-16 17:40:41
190.25.232.2 attackspam
2019-12-16T09:18:16.444606host3.slimhost.com.ua sshd[143394]: Invalid user code2v3 from 190.25.232.2 port 53139
2019-12-16T09:18:16.450263host3.slimhost.com.ua sshd[143394]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=chmcolombia.co
2019-12-16T09:18:16.444606host3.slimhost.com.ua sshd[143394]: Invalid user code2v3 from 190.25.232.2 port 53139
2019-12-16T09:18:18.848192host3.slimhost.com.ua sshd[143394]: Failed password for invalid user code2v3 from 190.25.232.2 port 53139 ssh2
2019-12-16T09:27:33.441176host3.slimhost.com.ua sshd[154007]: Invalid user fenderson from 190.25.232.2 port 40059
2019-12-16T09:27:33.445743host3.slimhost.com.ua sshd[154007]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=chmcolombia.co
2019-12-16T09:27:33.441176host3.slimhost.com.ua sshd[154007]: Invalid user fenderson from 190.25.232.2 port 40059
2019-12-16T09:27:35.645250host3.slimhost.com.ua sshd[154007]: Failed password for
...
2019-12-16 17:50:08
119.147.210.4 attackspambots
Dec 16 07:40:51 herz-der-gamer sshd[26707]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.147.210.4  user=mysql
Dec 16 07:40:53 herz-der-gamer sshd[26707]: Failed password for mysql from 119.147.210.4 port 17677 ssh2
Dec 16 07:53:37 herz-der-gamer sshd[26970]: Invalid user alanoly from 119.147.210.4 port 53366
...
2019-12-16 17:41:29
104.248.124.165 attackspam
IP: 104.248.124.165
ASN: AS14061 DigitalOcean LLC
Port: Simple Mail Transfer 25
Found in one or more Blacklists
Date: 16/12/2019 10:07:44 AM UTC
2019-12-16 18:17:31

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