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: Czechia

Internet Service Provider: unknown

Hostname: unknown

Organization: FDLnet.CZ, s.r.o.

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 149.255.91.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51005
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019071501 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Tue Jul 16 03:01:54 CST 2019
;; MSG SIZE  rcvd: 117
Host info
Host 42.91.255.149.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 42.91.255.149.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
121.254.217.172 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-08-04 04:27:55
104.140.188.42 attackspam
Honeypot attack, port: 81, PTR: cbfd1.rederatural.com.
2019-08-04 04:56:40
202.137.142.28 attackbots
Aug  3 18:08:32 www sshd\[121003\]: Invalid user admin from 202.137.142.28
Aug  3 18:08:32 www sshd\[121003\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.137.142.28
Aug  3 18:08:34 www sshd\[121003\]: Failed password for invalid user admin from 202.137.142.28 port 48245 ssh2
...
2019-08-04 05:05:22
54.37.136.183 attackspambots
Aug  3 22:23:56 SilenceServices sshd[26138]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.136.183
Aug  3 22:23:59 SilenceServices sshd[26138]: Failed password for invalid user ftpuser from 54.37.136.183 port 44088 ssh2
Aug  3 22:28:33 SilenceServices sshd[29523]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.136.183
2019-08-04 04:46:53
74.82.47.18 attackspam
firewall-block, port(s): 30005/tcp
2019-08-04 04:24:05
204.48.19.178 attack
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=204.48.19.178  user=root
Failed password for root from 204.48.19.178 port 36128 ssh2
Invalid user mars from 204.48.19.178 port 34234
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=204.48.19.178
Failed password for invalid user mars from 204.48.19.178 port 34234 ssh2
2019-08-04 05:04:28
71.237.171.150 attack
Aug  3 22:48:08 srv-4 sshd\[7575\]: Invalid user samba from 71.237.171.150
Aug  3 22:48:08 srv-4 sshd\[7575\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=71.237.171.150
Aug  3 22:48:11 srv-4 sshd\[7575\]: Failed password for invalid user samba from 71.237.171.150 port 49566 ssh2
...
2019-08-04 04:26:46
79.137.72.121 attackbotsspam
Aug  3 21:33:44 mail sshd\[16573\]: Invalid user postgres from 79.137.72.121 port 39936
Aug  3 21:33:44 mail sshd\[16573\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.72.121
...
2019-08-04 04:37:55
159.65.14.198 attackbots
WordPress XMLRPC scan :: 159.65.14.198 0.112 BYPASS [04/Aug/2019:01:10:12  1000] [censored_1] "POST /xmlrpc.php HTTP/1.1" 403 5 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-08-04 04:26:10
106.12.6.74 attackbotsspam
Aug  3 16:49:31 xtremcommunity sshd\[26758\]: Invalid user leo from 106.12.6.74 port 37122
Aug  3 16:49:31 xtremcommunity sshd\[26758\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.6.74
Aug  3 16:49:34 xtremcommunity sshd\[26758\]: Failed password for invalid user leo from 106.12.6.74 port 37122 ssh2
Aug  3 16:54:33 xtremcommunity sshd\[26903\]: Invalid user moni from 106.12.6.74 port 59278
Aug  3 16:54:33 xtremcommunity sshd\[26903\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.6.74
...
2019-08-04 05:04:46
2.153.184.166 attackspambots
Automatic report - Banned IP Access
2019-08-04 04:39:38
104.206.128.58 attackbotsspam
Honeypot attack, port: 81, PTR: 58-128.206.104.serverhubrdns.in-addr.arpa.
2019-08-04 04:52:12
129.28.191.33 attackspambots
Aug  3 23:08:56 www sshd\[59993\]: Invalid user prasad from 129.28.191.33Aug  3 23:08:58 www sshd\[59993\]: Failed password for invalid user prasad from 129.28.191.33 port 47932 ssh2Aug  3 23:13:38 www sshd\[60058\]: Invalid user yoko from 129.28.191.33
...
2019-08-04 04:17:06
187.62.152.139 attackbotsspam
dovecot jail - smtp auth [ma]
2019-08-04 04:44:40
177.154.72.180 attack
dovecot jail - smtp auth [ma]
2019-08-04 04:41:09

Recently Reported IPs

93.246.15.104 211.0.91.253 191.96.125.152 91.41.218.39
123.57.43.215 102.137.197.52 173.234.154.169 178.250.24.160
31.30.144.195 101.100.169.155 76.139.178.157 140.143.57.159
170.249.236.41 84.151.124.36 120.230.56.180 46.152.140.122
23.125.6.32 2a02:908:4b20:4580::27 182.232.172.164 84.153.242.216