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 <<>> 104.21.47.103
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50432
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.47.103.			IN	A

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

;; Query time: 26 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:32:12 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 103.47.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 103.47.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
139.219.100.94 attackspam
2020-01-02T17:36:38.841192suse-nuc sshd[10688]: Invalid user ftpuser from 139.219.100.94 port 38646
...
2020-02-25 12:17:58
182.254.172.219 attack
2020-02-17T22:04:43.598709suse-nuc sshd[6204]: Invalid user vdi from 182.254.172.219 port 59200
...
2020-02-25 12:05:30
187.86.14.228 attackspam
Feb 25 04:29:06 xeon sshd[7341]: Failed password for invalid user ts3server from 187.86.14.228 port 53988 ssh2
2020-02-25 11:55:30
159.89.82.79 attackspam
$f2bV_matches
2020-02-25 12:02:26
46.219.3.139 attackbotsspam
Feb 25 02:43:56 vps647732 sshd[25399]: Failed password for nobody from 46.219.3.139 port 46862 ssh2
...
2020-02-25 12:08:11
179.108.126.114 attackbotsspam
2019-12-18T12:28:43.507257suse-nuc sshd[12437]: Invalid user test from 179.108.126.114 port 39024
...
2020-02-25 12:05:44
220.90.5.73 attackbots
Honeypot attack, port: 81, PTR: PTR record not found
2020-02-25 12:17:37
201.192.152.202 attack
Feb 25 04:07:14 zeus sshd[8706]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.192.152.202 
Feb 25 04:07:17 zeus sshd[8706]: Failed password for invalid user admin from 201.192.152.202 port 45848 ssh2
Feb 25 04:15:38 zeus sshd[8948]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.192.152.202 
Feb 25 04:15:41 zeus sshd[8948]: Failed password for invalid user sirius from 201.192.152.202 port 40296 ssh2
2020-02-25 12:30:37
119.28.73.77 attackspam
Feb 25 05:11:04 sd-53420 sshd\[20236\]: User root from 119.28.73.77 not allowed because none of user's groups are listed in AllowGroups
Feb 25 05:11:04 sd-53420 sshd\[20236\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.28.73.77  user=root
Feb 25 05:11:07 sd-53420 sshd\[20236\]: Failed password for invalid user root from 119.28.73.77 port 43344 ssh2
Feb 25 05:20:34 sd-53420 sshd\[21028\]: Invalid user nagios from 119.28.73.77
Feb 25 05:20:34 sd-53420 sshd\[21028\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.28.73.77
...
2020-02-25 12:30:55
122.175.42.19 attackspambots
Honeypot attack, port: 445, PTR: abts-ap-static-019.42.175.122.airtelbroadband.in.
2020-02-25 12:29:35
223.71.139.99 attackbotsspam
Ssh brute force
2020-02-25 12:14:48
94.254.125.44 attackbotsspam
5x Failed Password
2020-02-25 11:59:58
222.186.173.201 attack
Feb 25 04:04:39 124388 sshd[9393]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.201  user=root
Feb 25 04:04:42 124388 sshd[9393]: Failed password for root from 222.186.173.201 port 56016 ssh2
Feb 25 04:04:58 124388 sshd[9393]: error: maximum authentication attempts exceeded for root from 222.186.173.201 port 56016 ssh2 [preauth]
Feb 25 04:05:02 124388 sshd[9395]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.201  user=root
Feb 25 04:05:04 124388 sshd[9395]: Failed password for root from 222.186.173.201 port 52048 ssh2
2020-02-25 12:10:05
222.186.52.139 attackbotsspam
Feb 25 04:46:19 MK-Soft-VM5 sshd[31829]: Failed password for root from 222.186.52.139 port 45477 ssh2
Feb 25 04:46:22 MK-Soft-VM5 sshd[31829]: Failed password for root from 222.186.52.139 port 45477 ssh2
...
2020-02-25 11:54:44
189.203.157.42 attackbotsspam
Honeypot attack, port: 445, PTR: fixed-189-203-157-42.totalplay.net.
2020-02-25 12:26:39

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