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 <<>> 104.21.13.228
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32431
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.13.228.			IN	A

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

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 17:54:07 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 228.13.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 228.13.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
212.119.206.74 attackspambots
$f2bV_matches
2020-04-17 04:19:25
195.210.172.44 attack
$f2bV_matches
2020-04-17 04:46:44
168.90.89.35 attack
2020-04-16T22:29:57.346770vps751288.ovh.net sshd\[30891\]: Invalid user ai from 168.90.89.35 port 40432
2020-04-16T22:29:57.358681vps751288.ovh.net sshd\[30891\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.90.89.35.megalinkpi.net.br
2020-04-16T22:29:59.322906vps751288.ovh.net sshd\[30891\]: Failed password for invalid user ai from 168.90.89.35 port 40432 ssh2
2020-04-16T22:34:20.068436vps751288.ovh.net sshd\[30913\]: Invalid user testtest from 168.90.89.35 port 43575
2020-04-16T22:34:20.077441vps751288.ovh.net sshd\[30913\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.90.89.35.megalinkpi.net.br
2020-04-17 04:54:35
111.242.146.28 attackbotsspam
probes 90 times on the port 7708
2020-04-17 04:16:29
223.206.62.94 attack
port scan and connect, tcp 23 (telnet)
2020-04-17 04:35:39
185.153.199.52 attackbotsspam
firewall-block, port(s): 3386/tcp
2020-04-17 04:31:22
176.113.115.209 attackspam
Apr 16 22:08:32 debian-2gb-nbg1-2 kernel: \[9326691.473403\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=176.113.115.209 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=31685 PROTO=TCP SPT=40408 DPT=3443 WINDOW=1024 RES=0x00 SYN URGP=0
2020-04-17 04:32:30
49.232.35.211 attackspam
Apr 16 17:29:51 vps46666688 sshd[924]: Failed password for root from 49.232.35.211 port 50350 ssh2
Apr 16 17:34:32 vps46666688 sshd[1188]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.35.211
...
2020-04-17 04:41:31
141.98.9.160 attackbotsspam
$f2bV_matches | Triggered by Fail2Ban at Vostok web server
2020-04-17 04:55:23
183.129.229.248 attackspam
04/16/2020-16:34:32.371724 183.129.229.248 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-04-17 04:42:26
185.175.93.37 attackbots
04/16/2020-15:43:16.810853 185.175.93.37 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2020-04-17 04:28:08
194.26.29.122 attackspambots
" "
2020-04-17 04:25:44
91.192.173.88 attackspam
SSH authentication failure x 6 reported by Fail2Ban
...
2020-04-17 04:47:52
182.61.55.154 attack
Apr 16 14:26:14  sshd[15189]: Failed password for invalid user js from 182.61.55.154 port 40446 ssh2
2020-04-17 04:16:12
183.107.62.150 attackspam
2020-04-16T20:30:55.314013shield sshd\[18403\]: Invalid user sq from 183.107.62.150 port 39104
2020-04-16T20:30:55.317580shield sshd\[18403\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.107.62.150
2020-04-16T20:30:57.446652shield sshd\[18403\]: Failed password for invalid user sq from 183.107.62.150 port 39104 ssh2
2020-04-16T20:34:33.228713shield sshd\[18904\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.107.62.150  user=root
2020-04-16T20:34:35.279969shield sshd\[18904\]: Failed password for root from 183.107.62.150 port 39076 ssh2
2020-04-17 04:36:53

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