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: 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 <<>> 104.21.27.157
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6781
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.27.157.			IN	A

;; AUTHORITY SECTION:
.			124	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 61 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:20:48 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 157.27.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 157.27.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
182.61.12.12 attack
May 21 07:35:02 scw-6657dc sshd[10238]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.12.12
May 21 07:35:02 scw-6657dc sshd[10238]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.12.12
May 21 07:35:04 scw-6657dc sshd[10238]: Failed password for invalid user lqx from 182.61.12.12 port 53404 ssh2
...
2020-05-21 18:47:36
195.54.166.67 attackspambots
TCP 10496, 10007, 10430, 10389  10133
2020-05-21 19:03:37
222.186.42.136 attackspam
Fail2Ban Ban Triggered
2020-05-21 18:50:29
162.243.144.116 attackbots
Port scan denied
2020-05-21 18:46:23
184.168.193.188 attack
Automatic report - XMLRPC Attack
2020-05-21 19:06:45
162.243.139.141 attack
[Thu May 07 09:49:18 2020] - DDoS Attack From IP: 162.243.139.141 Port: 47581
2020-05-21 18:58:39
59.126.27.37 attackbotsspam
firewall-block, port(s): 9000/tcp
2020-05-21 18:39:08
162.243.250.197 attack
162.243.250.197 - - \[21/May/2020:10:24:43 +0200\] "POST /wp-login.php HTTP/1.1" 200 9952 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
162.243.250.197 - - \[21/May/2020:10:24:45 +0200\] "POST /wp-login.php HTTP/1.1" 200 9852 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
...
2020-05-21 19:00:27
61.19.123.194 attack
May 21 05:49:43 srv01 sshd[6343]: Did not receive identification string from 61.19.123.194 port 15379
May 21 05:49:46 srv01 sshd[6344]: Invalid user thostname0nich from 61.19.123.194 port 7054
May 21 05:49:46 srv01 sshd[6344]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.19.123.194
May 21 05:49:46 srv01 sshd[6344]: Invalid user thostname0nich from 61.19.123.194 port 7054
May 21 05:49:48 srv01 sshd[6344]: Failed password for invalid user thostname0nich from 61.19.123.194 port 7054 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=61.19.123.194
2020-05-21 18:52:03
50.62.208.64 attackbots
Scanning for exploits - /web/wp-includes/wlwmanifest.xml
2020-05-21 18:58:05
45.55.219.114 attackspambots
$f2bV_matches
2020-05-21 19:13:11
49.235.46.18 attack
Invalid user wxt from 49.235.46.18 port 54740
2020-05-21 18:44:43
81.243.152.143 attackbotsspam
Unauthorized connection attempt detected from IP address 81.243.152.143 to port 23
2020-05-21 18:54:06
122.15.209.37 attackspam
Brute-force attempt banned
2020-05-21 19:15:48
87.226.165.143 attackspambots
3x Failed Password
2020-05-21 18:40:56

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