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: Somerset West

Region: Western Cape

Country: South Africa

Internet Service Provider: Vodacom

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 <<>> 41.21.187.20
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 56956
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			506	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020052501 1800 900 604800 86400

;; Query time: 112 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue May 26 06:57:26 CST 2020
;; MSG SIZE  rcvd: 116
Host info
Host 20.187.21.41.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 20.187.21.41.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
159.89.129.36 attackspambots
Apr 30 17:56:33 tdfoods sshd\[15848\]: Invalid user superuser from 159.89.129.36
Apr 30 17:56:33 tdfoods sshd\[15848\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.129.36
Apr 30 17:56:35 tdfoods sshd\[15848\]: Failed password for invalid user superuser from 159.89.129.36 port 45528 ssh2
Apr 30 18:00:16 tdfoods sshd\[16142\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.129.36  user=root
Apr 30 18:00:18 tdfoods sshd\[16142\]: Failed password for root from 159.89.129.36 port 56456 ssh2
2020-05-01 12:09:21
115.135.82.250 attackspambots
2020-05-01T04:20:02.867947homeassistant sshd[15350]: Invalid user vicki from 115.135.82.250 port 37150
2020-05-01T04:20:02.874336homeassistant sshd[15350]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.135.82.250
...
2020-05-01 12:33:15
150.109.47.167 attackbots
Invalid user cms from 150.109.47.167 port 43176
2020-05-01 12:28:36
146.185.130.101 attack
Invalid user salamat from 146.185.130.101 port 45160
2020-05-01 12:10:47
195.24.207.199 attackbots
Invalid user add from 195.24.207.199 port 57270
2020-05-01 12:06:25
106.52.192.136 attack
Invalid user geri from 106.52.192.136 port 54184
2020-05-01 12:34:05
222.186.175.148 attackbotsspam
May  1 04:00:07 localhost sshd[41811]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.148  user=root
May  1 04:00:09 localhost sshd[41811]: Failed password for root from 222.186.175.148 port 31848 ssh2
May  1 04:00:11 localhost sshd[41811]: Failed password for root from 222.186.175.148 port 31848 ssh2
May  1 04:00:07 localhost sshd[41811]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.148  user=root
May  1 04:00:09 localhost sshd[41811]: Failed password for root from 222.186.175.148 port 31848 ssh2
May  1 04:00:11 localhost sshd[41811]: Failed password for root from 222.186.175.148 port 31848 ssh2
May  1 04:00:07 localhost sshd[41811]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.148  user=root
May  1 04:00:09 localhost sshd[41811]: Failed password for root from 222.186.175.148 port 31848 ssh2
May  1 04:00:11 localhost sshd[41
...
2020-05-01 12:03:07
138.68.72.7 attackspam
May  1 09:04:29 gw1 sshd[22570]: Failed password for root from 138.68.72.7 port 43354 ssh2
...
2020-05-01 12:12:17
45.14.150.140 attackbotsspam
May  1 03:44:27 raspberrypi sshd\[31026\]: Invalid user qbiomedical from 45.14.150.140May  1 03:44:29 raspberrypi sshd\[31026\]: Failed password for invalid user qbiomedical from 45.14.150.140 port 41472 ssh2May  1 04:00:17 raspberrypi sshd\[8057\]: Invalid user transfer from 45.14.150.140
...
2020-05-01 12:02:21
152.136.114.118 attackspam
Invalid user ahti from 152.136.114.118 port 59192
2020-05-01 12:28:04
95.77.177.113 attack
Automatic report - Port Scan Attack
2020-05-01 12:19:36
118.25.182.230 attack
Invalid user jenkins from 118.25.182.230 port 44610
2020-05-01 12:32:31
3.84.34.12 attack
Invalid user usu from 3.84.34.12 port 38780
2020-05-01 12:24:47
84.201.133.105 attack
Invalid user geo from 84.201.133.105 port 38370
2020-05-01 12:19:50
222.64.92.65 attackbots
Invalid user access from 222.64.92.65 port 60942
2020-05-01 12:03:48

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