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: Medidata Solutions, Inc

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 <<>> 142.4.77.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43833
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019080401 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Mon Aug 05 03:02:02 CST 2019
;; MSG SIZE  rcvd: 116
Host info
142.77.4.142.in-addr.arpa domain name pointer ravex-edc-val.mdsol.com.
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

Non-authoritative answer:
142.77.4.142.in-addr.arpa	name = ravex-edc-val.mdsol.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
218.234.198.105 attackspam
Jan 23 01:13:14 meumeu sshd[3475]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.234.198.105 
Jan 23 01:13:15 meumeu sshd[3475]: Failed password for invalid user alvaro from 218.234.198.105 port 42841 ssh2
Jan 23 01:14:42 meumeu sshd[3849]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.234.198.105 
...
2020-01-23 08:17:17
183.89.121.100 attackspam
Unauthorized connection attempt detected from IP address 183.89.121.100 to port 445
2020-01-23 08:07:04
46.101.51.102 attackbotsspam
Automatic report - XMLRPC Attack
2020-01-23 07:59:43
123.31.32.150 attackbotsspam
2020-01-23T10:54:09.493088luisaranguren sshd[648300]: Invalid user user2 from 123.31.32.150 port 50520
2020-01-23T10:54:11.023797luisaranguren sshd[648300]: Failed password for invalid user user2 from 123.31.32.150 port 50520 ssh2
...
2020-01-23 08:30:12
69.160.2.197 spambotsattackproxynormal
What ?
2020-01-23 03:21:42
69.160.2.197 spambotsattackproxynormal
What ?
2020-01-23 03:21:25
68.36.244.157 attackspam
Honeypot attack, port: 81, PTR: c-68-36-244-157.hsd1.mi.comcast.net.
2020-01-23 08:25:00
78.128.112.114 attack
ET CINS Active Threat Intelligence Poor Reputation IP group 68 - port: 246 proto: TCP cat: Misc Attack
2020-01-23 08:28:30
114.67.110.227 attackbotsspam
SSH Login Bruteforce
2020-01-23 08:12:38
91.231.128.36 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-23 08:14:20
204.210.113.239 attackbots
Honeypot attack, port: 5555, PTR: 204-210-113-239.res.spectrum.com.
2020-01-23 08:15:33
187.174.218.232 attack
Honeypot attack, port: 445, PTR: customer-187-174-218-232.uninet-ide.com.mx.
2020-01-23 08:04:59
49.88.112.65 attack
Jan 23 00:12:53 hcbbdb sshd\[2208\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.65  user=root
Jan 23 00:12:56 hcbbdb sshd\[2208\]: Failed password for root from 49.88.112.65 port 34412 ssh2
Jan 23 00:12:58 hcbbdb sshd\[2208\]: Failed password for root from 49.88.112.65 port 34412 ssh2
Jan 23 00:13:00 hcbbdb sshd\[2208\]: Failed password for root from 49.88.112.65 port 34412 ssh2
Jan 23 00:13:45 hcbbdb sshd\[2325\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.65  user=root
2020-01-23 08:21:10
218.78.54.80 attackbotsspam
SSH Login Bruteforce
2020-01-23 07:57:13
170.83.90.201 attackbotsspam
Unauthorized connection attempt detected from IP address 170.83.90.201 to port 8080 [J]
2020-01-23 01:17:28

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