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 <<>> 104.21.72.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 17078
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.72.139.			IN	A

;; AUTHORITY SECTION:
.			341	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:50:31 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 139.72.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.72.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.173.201 attackspambots
Sep 27 21:11:02 game-panel sshd[27282]: Failed password for root from 222.186.173.201 port 21250 ssh2
Sep 27 21:11:06 game-panel sshd[27282]: Failed password for root from 222.186.173.201 port 21250 ssh2
Sep 27 21:11:19 game-panel sshd[27282]: error: maximum authentication attempts exceeded for root from 222.186.173.201 port 21250 ssh2 [preauth]
2019-09-28 05:36:31
185.153.199.2 attack
Sep 27 23:02:36 mc1 kernel: \[904590.943570\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=185.153.199.2 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=34229 PROTO=TCP SPT=56284 DPT=3356 WINDOW=1024 RES=0x00 SYN URGP=0 
Sep 27 23:03:29 mc1 kernel: \[904643.750106\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=185.153.199.2 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=1710 PROTO=TCP SPT=56284 DPT=3345 WINDOW=1024 RES=0x00 SYN URGP=0 
Sep 27 23:11:19 mc1 kernel: \[905114.057021\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=185.153.199.2 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=51970 PROTO=TCP SPT=56284 DPT=23390 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-09-28 05:44:57
222.186.15.110 attackbots
Sep 27 23:29:55 h2177944 sshd\[24366\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.110  user=root
Sep 27 23:29:57 h2177944 sshd\[24366\]: Failed password for root from 222.186.15.110 port 15935 ssh2
Sep 27 23:29:59 h2177944 sshd\[24366\]: Failed password for root from 222.186.15.110 port 15935 ssh2
Sep 27 23:30:01 h2177944 sshd\[24366\]: Failed password for root from 222.186.15.110 port 15935 ssh2
...
2019-09-28 05:32:17
185.234.216.95 attackbotsspam
SASL Brute Force
2019-09-28 05:24:43
88.214.26.48 attack
TCP src-port=50794   dst-port=25   Listed on   rbldns-ru         (493)
2019-09-28 05:41:13
133.130.119.178 attackbots
Sep 27 11:08:02 eddieflores sshd\[27421\]: Invalid user web from 133.130.119.178
Sep 27 11:08:02 eddieflores sshd\[27421\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=v133-130-119-178.a04a.g.tyo1.static.cnode.io
Sep 27 11:08:04 eddieflores sshd\[27421\]: Failed password for invalid user web from 133.130.119.178 port 33008 ssh2
Sep 27 11:11:50 eddieflores sshd\[27829\]: Invalid user website from 133.130.119.178
Sep 27 11:11:50 eddieflores sshd\[27829\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=v133-130-119-178.a04a.g.tyo1.static.cnode.io
2019-09-28 05:21:26
222.186.180.8 attackbotsspam
Sep 27 21:18:49 *** sshd[12868]: User root from 222.186.180.8 not allowed because not listed in AllowUsers
2019-09-28 05:21:43
190.184.146.253 attackspam
Automatic report - Port Scan Attack
2019-09-28 05:07:20
91.218.47.65 attack
Unauthorized connection attempt from IP address 91.218.47.65 on Port 25(SMTP)
2019-09-28 05:37:20
109.77.67.191 attackbotsspam
Sep 27 23:11:23 icinga sshd[28965]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.77.67.191
...
2019-09-28 05:26:28
180.250.115.93 attack
Sep 27 21:11:36 venus sshd\[28729\]: Invalid user ftpuser from 180.250.115.93 port 53612
Sep 27 21:11:36 venus sshd\[28729\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.250.115.93
Sep 27 21:11:38 venus sshd\[28729\]: Failed password for invalid user ftpuser from 180.250.115.93 port 53612 ssh2
...
2019-09-28 05:30:58
202.73.9.76 attackspambots
Sep 27 23:07:59 vps691689 sshd[27150]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.73.9.76
Sep 27 23:08:01 vps691689 sshd[27150]: Failed password for invalid user 12345 from 202.73.9.76 port 43615 ssh2
Sep 27 23:11:53 vps691689 sshd[27242]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.73.9.76
...
2019-09-28 05:18:13
92.119.160.103 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2019-09-28 05:31:45
185.14.192.25 attack
B: zzZZzz blocked content access
2019-09-28 05:43:08
54.37.229.223 attackspam
Sep 27 20:44:33 lnxded64 sshd[5655]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.229.223
2019-09-28 05:06:49

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