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: Oakland

Region: California

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 50.242.99.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32739
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;50.242.99.21.			IN	A

;; AUTHORITY SECTION:
.			13	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023031702 1800 900 604800 86400

;; Query time: 72 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 18 06:28:32 CST 2023
;; MSG SIZE  rcvd: 105
Host info
21.99.242.50.in-addr.arpa domain name pointer 50-242-99-21-static.hfc.comcastbusiness.net.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
21.99.242.50.in-addr.arpa	name = 50-242-99-21-static.hfc.comcastbusiness.net.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
46.105.29.160 attackspam
$f2bV_matches
2020-03-08 20:58:17
92.63.196.8 attackspam
Mar  8 13:25:51 debian-2gb-nbg1-2 kernel: \[5929507.889965\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=92.63.196.8 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=49807 PROTO=TCP SPT=42130 DPT=37868 WINDOW=1024 RES=0x00 SYN URGP=0
2020-03-08 20:46:30
216.238.228.152 attackbotsspam
Port probing on unauthorized port 3389
2020-03-08 20:56:59
115.159.115.17 attackbotsspam
Mar  8 12:07:54 lcl-usvr-02 sshd[29298]: Invalid user samba from 115.159.115.17 port 47380
Mar  8 12:07:54 lcl-usvr-02 sshd[29298]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.115.17
Mar  8 12:07:54 lcl-usvr-02 sshd[29298]: Invalid user samba from 115.159.115.17 port 47380
Mar  8 12:07:56 lcl-usvr-02 sshd[29298]: Failed password for invalid user samba from 115.159.115.17 port 47380 ssh2
Mar  8 12:15:06 lcl-usvr-02 sshd[30895]: Invalid user refresh from 115.159.115.17 port 54256
...
2020-03-08 20:57:51
197.229.0.134 attackspam
1583642872 - 03/08/2020 05:47:52 Host: 197.229.0.134/197.229.0.134 Port: 445 TCP Blocked
2020-03-08 20:59:34
123.195.86.169 attack
Honeypot attack, port: 81, PTR: 123-195-86-169.dynamic.kbronet.com.tw.
2020-03-08 21:15:37
91.185.19.189 attackbotsspam
Mar  8 13:33:46 vmd17057 sshd[3635]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.185.19.189 
Mar  8 13:33:48 vmd17057 sshd[3635]: Failed password for invalid user tester from 91.185.19.189 port 43174 ssh2
...
2020-03-08 21:01:12
218.4.234.74 attackbotsspam
(sshd) Failed SSH login from 218.4.234.74 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Mar  8 10:49:31 amsweb01 sshd[454]: Invalid user test from 218.4.234.74 port 2086
Mar  8 10:49:33 amsweb01 sshd[454]: Failed password for invalid user test from 218.4.234.74 port 2086 ssh2
Mar  8 10:52:04 amsweb01 sshd[693]: Invalid user office from 218.4.234.74 port 2087
Mar  8 10:52:06 amsweb01 sshd[693]: Failed password for invalid user office from 218.4.234.74 port 2087 ssh2
Mar  8 10:53:15 amsweb01 sshd[1080]: Invalid user ts3 from 218.4.234.74 port 2088
2020-03-08 21:14:48
178.128.127.167 attackspam
178.128.127.167 - - \[08/Mar/2020:08:28:52 +0100\] "POST /wp-login.php HTTP/1.0" 200 7672 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
178.128.127.167 - - \[08/Mar/2020:08:28:54 +0100\] "POST /wp-login.php HTTP/1.0" 200 7502 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
178.128.127.167 - - \[08/Mar/2020:08:29:06 +0100\] "POST /wp-login.php HTTP/1.0" 200 7496 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2020-03-08 21:18:20
2001:41d0:303:3d4a:: attackbots
2001:41d0:303:3d4a:: - - [08/Mar/2020:13:31:10 +0300] "POST /wp-login.php HTTP/1.1" 200 2790 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-03-08 21:01:27
14.161.45.187 attackbots
sshd jail - ssh hack attempt
2020-03-08 21:21:06
196.201.83.10 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-03-08 20:38:45
175.24.106.77 attackbotsspam
Lines containing failures of 175.24.106.77
Mar  4 02:39:18 shared01 sshd[19744]: Invalid user test from 175.24.106.77 port 35698
Mar  4 02:39:18 shared01 sshd[19744]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.24.106.77
Mar  4 02:39:20 shared01 sshd[19744]: Failed password for invalid user test from 175.24.106.77 port 35698 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=175.24.106.77
2020-03-08 20:45:44
217.243.255.199 attackspam
Portscan or hack attempt detected by psad/fwsnort
2020-03-08 20:49:05
114.226.30.186 attack
Honeypot attack, port: 81, PTR: 186.30.226.114.broad.cz.js.dynamic.163data.com.cn.
2020-03-08 21:12:15

Recently Reported IPs

78.61.208.47 59.90.119.115 120.244.123.238 11.186.121.4
206.1.121.39 160.225.70.62 143.138.99.90 157.245.71.11
113.108.201.226 117.180.132.147 250.208.237.25 139.168.52.190
168.248.233.253 129.249.129.10 181.147.167.230 222.235.20.170
211.58.252.6 1.255.36.222 188.166.38.210 152.32.129.127