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 <<>> 104.21.76.159
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62197
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.76.159.			IN	A

;; AUTHORITY SECTION:
.			151	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:19:34 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 159.76.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 159.76.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.162.253.229 attackspambots
port scan and connect, tcp 23 (telnet)
2019-11-29 17:09:27
89.106.107.86 attackbotsspam
11/29/2019-01:27:01.296491 89.106.107.86 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 96
2019-11-29 16:50:31
61.172.142.58 attackbotsspam
IP was detected trying to Brute-Force SSH, FTP, Web Apps or Hacking.
2019-11-29 16:59:37
195.154.112.212 attackspambots
2019-11-29T09:56:43.817101scmdmz1 sshd\[6564\]: Invalid user Abc2 from 195.154.112.212 port 48658
2019-11-29T09:56:43.819773scmdmz1 sshd\[6564\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=195-154-112-212.rev.poneytelecom.eu
2019-11-29T09:56:45.625797scmdmz1 sshd\[6564\]: Failed password for invalid user Abc2 from 195.154.112.212 port 48658 ssh2
...
2019-11-29 17:06:47
27.71.225.25 attack
Nov 29 09:54:24 ns41 sshd[4032]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.71.225.25
2019-11-29 17:08:10
49.236.203.163 attack
Nov 29 09:07:03 venus sshd\[16968\]: Invalid user chung-ya from 49.236.203.163 port 50350
Nov 29 09:07:03 venus sshd\[16968\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.236.203.163
Nov 29 09:07:05 venus sshd\[16968\]: Failed password for invalid user chung-ya from 49.236.203.163 port 50350 ssh2
...
2019-11-29 17:07:53
106.12.84.115 attackbots
Nov 29 09:43:44 minden010 sshd[29414]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.84.115
Nov 29 09:43:46 minden010 sshd[29414]: Failed password for invalid user kepple from 106.12.84.115 port 39336 ssh2
Nov 29 09:52:01 minden010 sshd[31475]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.84.115
...
2019-11-29 17:03:09
142.93.47.125 attackbots
Nov 29 03:26:15 vps46666688 sshd[21986]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.47.125
Nov 29 03:26:18 vps46666688 sshd[21986]: Failed password for invalid user web from 142.93.47.125 port 59198 ssh2
...
2019-11-29 17:10:30
81.22.45.251 attackbotsspam
Nov 29 09:51:30 mc1 kernel: \[6303712.064738\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.251 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=14707 PROTO=TCP SPT=52967 DPT=3090 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov 29 09:53:05 mc1 kernel: \[6303807.164435\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.251 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=21133 PROTO=TCP SPT=52967 DPT=3055 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov 29 09:57:47 mc1 kernel: \[6304088.745114\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.251 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=1002 PROTO=TCP SPT=52967 DPT=3041 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-11-29 17:04:09
116.31.105.198 attackspam
Nov 29 08:07:58 cp sshd[29444]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.31.105.198
2019-11-29 16:50:00
164.132.225.250 attack
(sshd) Failed SSH login from 164.132.225.250 (FR/France/-/-/250.ip-164-132-225.eu/[AS16276 OVH SAS]): 1 in the last 3600 secs
2019-11-29 16:49:27
212.64.58.154 attackspam
Nov 29 08:25:46 legacy sshd[30863]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.58.154
Nov 29 08:25:47 legacy sshd[30863]: Failed password for invalid user szczech from 212.64.58.154 port 38192 ssh2
Nov 29 08:29:36 legacy sshd[30984]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.58.154
...
2019-11-29 17:00:01
193.188.22.188 attackbots
Nov 29 10:02:15 host sshd[18808]: Invalid user admin from 193.188.22.188 port 24929
...
2019-11-29 17:10:02
40.90.190.194 attack
Automatic report - XMLRPC Attack
2019-11-29 16:43:09
80.82.64.73 attackspam
Port scan on 1 port(s): 1354
2019-11-29 16:54:46

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