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: Houston

Region: Texas

Country: United States

Internet Service Provider: unknown

Hostname: unknown

Organization: The University of Texas Health Science Center at Houston

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 <<>> 139.52.19.28
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54336
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;139.52.19.28.			IN	A

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019060700 1800 900 604800 86400

;; Query time: 3 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Sat Jun 08 01:17:03 CST 2019
;; MSG SIZE  rcvd: 116

Host info
Host 28.19.52.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 28.19.52.139.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
134.209.47.125 attack
[2020-05-03 02:43:04] NOTICE[1170] chan_sip.c: Registration from '' failed for '134.209.47.125:53618' - Wrong password
[2020-05-03 02:43:04] SECURITY[1184] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-05-03T02:43:04.327-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="1000",SessionID="0x7f6c08064098",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/134.209.47.125/53618",Challenge="4c334f12",ReceivedChallenge="4c334f12",ReceivedHash="f1555705e8951d1b86d8efc33af24717"
[2020-05-03 02:47:30] NOTICE[1170] chan_sip.c: Registration from '' failed for '134.209.47.125:51023' - Wrong password
[2020-05-03 02:47:30] SECURITY[1184] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-05-03T02:47:30.061-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="1001",SessionID="0x7f6c086ef288",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/134.209.47
...
2020-05-03 14:51:52
152.32.185.30 attackspambots
<6 unauthorized SSH connections
2020-05-03 15:23:23
104.236.204.243 attack
(sshd) Failed SSH login from 104.236.204.243 (US/United States/-): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May  3 08:51:49 ubnt-55d23 sshd[9767]: Invalid user hoo from 104.236.204.243 port 59362
May  3 08:51:51 ubnt-55d23 sshd[9767]: Failed password for invalid user hoo from 104.236.204.243 port 59362 ssh2
2020-05-03 14:54:13
222.186.15.10 attackbots
2020-05-03T09:05:16.498023v220200467592115444 sshd[29020]: User root from 222.186.15.10 not allowed because not listed in AllowUsers
2020-05-03T09:05:19.324929v220200467592115444 sshd[29020]: Failed password for invalid user root from 222.186.15.10 port 39815 ssh2
2020-05-03T09:05:22.436536v220200467592115444 sshd[29020]: Failed password for invalid user root from 222.186.15.10 port 39815 ssh2
2020-05-03T09:05:26.217548v220200467592115444 sshd[29020]: Failed password for invalid user root from 222.186.15.10 port 39815 ssh2
2020-05-03T09:05:30.846347v220200467592115444 sshd[29023]: User root from 222.186.15.10 not allowed because not listed in AllowUsers
...
2020-05-03 15:09:15
14.29.50.74 attackspam
May  2 20:51:13 web1 sshd\[21205\]: Invalid user madura from 14.29.50.74
May  2 20:51:13 web1 sshd\[21205\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.29.50.74
May  2 20:51:15 web1 sshd\[21205\]: Failed password for invalid user madura from 14.29.50.74 port 60908 ssh2
May  2 20:54:31 web1 sshd\[21544\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.29.50.74  user=root
May  2 20:54:33 web1 sshd\[21544\]: Failed password for root from 14.29.50.74 port 44530 ssh2
2020-05-03 15:24:37
79.137.72.171 attackbots
SSH brutforce
2020-05-03 15:18:52
114.69.249.194 attackspambots
Invalid user angel from 114.69.249.194 port 33763
2020-05-03 15:08:19
120.31.143.254 attackbots
Invalid user ella from 120.31.143.254 port 40708
2020-05-03 15:26:00
45.236.128.124 attack
May  3 08:42:45 srv-ubuntu-dev3 sshd[120531]: Invalid user laravel from 45.236.128.124
May  3 08:42:45 srv-ubuntu-dev3 sshd[120531]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.236.128.124
May  3 08:42:45 srv-ubuntu-dev3 sshd[120531]: Invalid user laravel from 45.236.128.124
May  3 08:42:47 srv-ubuntu-dev3 sshd[120531]: Failed password for invalid user laravel from 45.236.128.124 port 54976 ssh2
May  3 08:46:48 srv-ubuntu-dev3 sshd[121286]: Invalid user sunrise from 45.236.128.124
May  3 08:46:48 srv-ubuntu-dev3 sshd[121286]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.236.128.124
May  3 08:46:48 srv-ubuntu-dev3 sshd[121286]: Invalid user sunrise from 45.236.128.124
May  3 08:46:50 srv-ubuntu-dev3 sshd[121286]: Failed password for invalid user sunrise from 45.236.128.124 port 43414 ssh2
May  3 08:48:01 srv-ubuntu-dev3 sshd[121496]: Invalid user confluence from 45.236.128.124
...
2020-05-03 14:52:22
218.92.0.178 attackbots
May  3 08:45:57 legacy sshd[13371]: Failed password for root from 218.92.0.178 port 38222 ssh2
May  3 08:46:01 legacy sshd[13371]: Failed password for root from 218.92.0.178 port 38222 ssh2
May  3 08:46:11 legacy sshd[13371]: error: maximum authentication attempts exceeded for root from 218.92.0.178 port 38222 ssh2 [preauth]
...
2020-05-03 14:48:27
157.7.233.185 attackspambots
SSH/22 MH Probe, BF, Hack -
2020-05-03 15:14:28
89.36.210.156 attackspambots
May  3 06:52:59 *** sshd[12399]: Invalid user controller from 89.36.210.156
2020-05-03 14:54:41
139.199.108.83 attack
21 attempts against mh-ssh on cloud
2020-05-03 14:50:05
106.12.148.74 attackbotsspam
Invalid user test from 106.12.148.74 port 38654
2020-05-03 14:53:16
222.186.175.183 attack
May  3 08:59:03 meumeu sshd[13198]: Failed password for root from 222.186.175.183 port 10322 ssh2
May  3 08:59:07 meumeu sshd[13198]: Failed password for root from 222.186.175.183 port 10322 ssh2
May  3 08:59:20 meumeu sshd[13198]: Failed password for root from 222.186.175.183 port 10322 ssh2
May  3 08:59:20 meumeu sshd[13198]: error: maximum authentication attempts exceeded for root from 222.186.175.183 port 10322 ssh2 [preauth]
...
2020-05-03 15:00:13

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