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 <<>> 104.21.28.159
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5909
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.28.159.			IN	A

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

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 20:02:38 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 159.28.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 159.28.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
218.92.0.148 attackspam
Dec 26 20:00:00 firewall sshd[21285]: Failed password for root from 218.92.0.148 port 31788 ssh2
Dec 26 20:00:14 firewall sshd[21285]: error: maximum authentication attempts exceeded for root from 218.92.0.148 port 31788 ssh2 [preauth]
Dec 26 20:00:14 firewall sshd[21285]: Disconnecting: Too many authentication failures [preauth]
...
2019-12-27 07:01:26
104.131.89.163 attackspambots
Multiport scan : 4 ports scanned 2885 2886 2887 2888
2019-12-27 06:40:15
210.212.228.106 attack
Unauthorized connection attempt detected from IP address 210.212.228.106 to port 445
2019-12-27 06:30:06
65.125.128.197 attackspam
Dec 26 23:46:51 debian-2gb-nbg1-2 kernel: \[1053137.707159\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=65.125.128.197 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=59457 DF PROTO=TCP SPT=41237 DPT=23 WINDOW=14600 RES=0x00 SYN URGP=0
2019-12-27 06:53:49
218.92.0.164 attack
SSH bruteforce (Triggered fail2ban)
2019-12-27 06:58:47
64.185.3.117 attack
Repeated failed SSH attempt
2019-12-27 07:00:34
36.73.245.127 attackspam
Unauthorised access (Dec 26) SRC=36.73.245.127 LEN=48 TTL=118 ID=3893 DF TCP DPT=445 WINDOW=8192 SYN
2019-12-27 06:35:20
188.254.0.170 attackbots
SSH invalid-user multiple login try
2019-12-27 06:32:35
88.202.190.156 attackbots
Port 22 Scan, PTR: None
2019-12-27 07:04:11
89.248.160.193 attack
12/26/2019-23:46:53.074980 89.248.160.193 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 99
2019-12-27 06:52:48
222.186.3.249 attack
Dec 26 23:45:36 minden010 sshd[21553]: Failed password for root from 222.186.3.249 port 34021 ssh2
Dec 26 23:45:39 minden010 sshd[21553]: Failed password for root from 222.186.3.249 port 34021 ssh2
Dec 26 23:45:41 minden010 sshd[21553]: Failed password for root from 222.186.3.249 port 34021 ssh2
...
2019-12-27 06:51:23
187.142.224.148 attackbots
Unauthorized connection attempt from IP address 187.142.224.148 on Port 445(SMB)
2019-12-27 06:41:01
37.49.229.170 attackbotsspam
37.49.229.170 was recorded 5 times by 1 hosts attempting to connect to the following ports: 5760,6010,5010,5160,5960. Incident counter (4h, 24h, all-time): 5, 5, 66
2019-12-27 07:00:58
46.229.168.146 attackbotsspam
Malicious Traffic/Form Submission
2019-12-27 06:45:27
103.48.193.7 attackspam
2019-12-26T22:40:55.434777abusebot-2.cloudsearch.cf sshd[21264]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.48.193.7  user=root
2019-12-26T22:40:57.596729abusebot-2.cloudsearch.cf sshd[21264]: Failed password for root from 103.48.193.7 port 54852 ssh2
2019-12-26T22:43:46.635564abusebot-2.cloudsearch.cf sshd[21358]: Invalid user mysql from 103.48.193.7 port 49554
2019-12-26T22:43:46.641499abusebot-2.cloudsearch.cf sshd[21358]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.48.193.7
2019-12-26T22:43:46.635564abusebot-2.cloudsearch.cf sshd[21358]: Invalid user mysql from 103.48.193.7 port 49554
2019-12-26T22:43:48.276747abusebot-2.cloudsearch.cf sshd[21358]: Failed password for invalid user mysql from 103.48.193.7 port 49554 ssh2
2019-12-26T22:46:42.051318abusebot-2.cloudsearch.cf sshd[21469]: Invalid user fuh from 103.48.193.7 port 44354
...
2019-12-27 06:56:21

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