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: IANA Special-Purpose Address

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 <<>> 10.21.139.159
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43564
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;10.21.139.159.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023111600 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Nov 16 14:19:19 CST 2023
;; MSG SIZE  rcvd: 106
Host info
Host 159.139.21.10.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 159.139.21.10.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
138.68.148.177 attackspambots
SSH invalid-user multiple login attempts
2020-03-19 19:59:22
107.13.186.21 attackbotsspam
(sshd) Failed SSH login from 107.13.186.21 (US/United States/mta-107-13-186-21.nc.rr.com): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Mar 19 13:03:45 ubnt-55d23 sshd[30544]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.13.186.21  user=root
Mar 19 13:03:47 ubnt-55d23 sshd[30544]: Failed password for root from 107.13.186.21 port 40296 ssh2
2020-03-19 20:18:38
221.160.100.14 attackbots
$f2bV_matches_ltvn
2020-03-19 20:29:02
188.254.0.113 attackbotsspam
Mar 19 07:12:01 h1745522 sshd[7915]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.254.0.113  user=root
Mar 19 07:12:03 h1745522 sshd[7915]: Failed password for root from 188.254.0.113 port 58636 ssh2
Mar 19 07:16:25 h1745522 sshd[8155]: Invalid user omega from 188.254.0.113 port 45870
Mar 19 07:16:25 h1745522 sshd[8155]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.254.0.113
Mar 19 07:16:25 h1745522 sshd[8155]: Invalid user omega from 188.254.0.113 port 45870
Mar 19 07:16:27 h1745522 sshd[8155]: Failed password for invalid user omega from 188.254.0.113 port 45870 ssh2
Mar 19 07:20:48 h1745522 sshd[8428]: Invalid user test from 188.254.0.113 port 33102
Mar 19 07:20:48 h1745522 sshd[8428]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.254.0.113
Mar 19 07:20:48 h1745522 sshd[8428]: Invalid user test from 188.254.0.113 port 33102
Mar 19 07:20:50 h17455
...
2020-03-19 20:20:57
167.99.75.174 attack
Mar 19 12:34:22 work-partkepr sshd\[25726\]: Invalid user ubuntu from 167.99.75.174 port 43744
Mar 19 12:34:22 work-partkepr sshd\[25726\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.75.174
...
2020-03-19 20:35:51
54.36.0.111 attack
Telnet/23 MH Probe, Scan, BF, Hack -
2020-03-19 20:43:54
122.51.234.86 attack
SSH invalid-user multiple login attempts
2020-03-19 20:47:52
193.57.42.6 attackbots
SSH login attempts.
2020-03-19 20:37:08
54.37.65.3 attackspambots
Mar 19 03:22:34 ny01 sshd[11104]: Failed password for root from 54.37.65.3 port 42950 ssh2
Mar 19 03:25:38 ny01 sshd[12795]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.65.3
Mar 19 03:25:40 ny01 sshd[12795]: Failed password for invalid user git from 54.37.65.3 port 33494 ssh2
2020-03-19 20:45:11
222.186.15.91 attackspam
Unauthorized connection attempt detected from IP address 222.186.15.91 to port 22 [T]
2020-03-19 20:17:11
220.133.95.68 attackbots
Mar 19 09:29:59 marvibiene sshd[39203]: Invalid user fork1 from 220.133.95.68 port 34414
Mar 19 09:29:59 marvibiene sshd[39203]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.133.95.68
Mar 19 09:29:59 marvibiene sshd[39203]: Invalid user fork1 from 220.133.95.68 port 34414
Mar 19 09:30:01 marvibiene sshd[39203]: Failed password for invalid user fork1 from 220.133.95.68 port 34414 ssh2
...
2020-03-19 20:23:05
41.72.157.36 attackbotsspam
2020-03-19T05:48:49.612989ionos.janbro.de sshd[77066]: Failed password for root from 41.72.157.36 port 55432 ssh2
2020-03-19T05:52:50.228721ionos.janbro.de sshd[77105]: Invalid user portal from 41.72.157.36 port 59814
2020-03-19T05:52:50.500397ionos.janbro.de sshd[77105]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.72.157.36
2020-03-19T05:52:50.228721ionos.janbro.de sshd[77105]: Invalid user portal from 41.72.157.36 port 59814
2020-03-19T05:52:51.881750ionos.janbro.de sshd[77105]: Failed password for invalid user portal from 41.72.157.36 port 59814 ssh2
2020-03-19T05:56:58.213844ionos.janbro.de sshd[77150]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.72.157.36  user=root
2020-03-19T05:56:59.963203ionos.janbro.de sshd[77150]: Failed password for root from 41.72.157.36 port 35964 ssh2
2020-03-19T06:01:12.378908ionos.janbro.de sshd[77209]: pam_unix(sshd:auth): authentication failure; logname= uid
...
2020-03-19 19:57:22
43.254.55.86 attackspambots
SSH brute-force: detected 7 distinct usernames within a 24-hour window.
2020-03-19 20:48:31
95.213.214.13 attackspambots
Mar 19 10:25:12 work-partkepr sshd\[23627\]: Invalid user admin from 95.213.214.13 port 44008
Mar 19 10:25:12 work-partkepr sshd\[23627\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.213.214.13
...
2020-03-19 20:13:14
47.74.49.75 attackspam
SSH login attempts.
2020-03-19 19:58:23

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