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 <<>> 104.21.27.57
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5453
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.27.57.			IN	A

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

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:21:06 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 57.27.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 57.27.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
13.82.135.74 attackbots
SSH invalid-user multiple login attempts
2020-07-15 10:53:57
82.57.190.71 attackspambots
Automatic report - Port Scan Attack
2020-07-15 11:16:51
52.183.152.107 attackbotsspam
Jul 15 05:21:46 ncomp sshd[3221]: Invalid user admin from 52.183.152.107
Jul 15 05:21:46 ncomp sshd[3221]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.183.152.107
Jul 15 05:21:46 ncomp sshd[3221]: Invalid user admin from 52.183.152.107
Jul 15 05:21:48 ncomp sshd[3221]: Failed password for invalid user admin from 52.183.152.107 port 51989 ssh2
2020-07-15 11:25:32
52.250.10.232 attackspambots
Jul 15 04:47:47 db sshd[9772]: Invalid user admin from 52.250.10.232 port 29225
...
2020-07-15 11:02:45
72.167.223.158 attack
Jul 15 04:41:31 ArkNodeAT sshd\[12584\]: Invalid user admin from 72.167.223.158
Jul 15 04:41:31 ArkNodeAT sshd\[12584\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=72.167.223.158
Jul 15 04:41:33 ArkNodeAT sshd\[12584\]: Failed password for invalid user admin from 72.167.223.158 port 24711 ssh2
2020-07-15 10:50:42
52.138.86.80 attackspambots
Jul 15 05:15:25 fhem-rasp sshd[12046]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.138.86.80
Jul 15 05:15:27 fhem-rasp sshd[12046]: Failed password for invalid user admin from 52.138.86.80 port 32685 ssh2
...
2020-07-15 11:23:20
104.208.242.187 attack
Connection to SSH Honeypot - Detected by HoneypotDB
2020-07-15 11:16:24
85.209.0.211 attackspambots
Jul 15 04:09:20 ns1 sshd[29505]: Failed password for root from 85.209.0.211 port 37074 ssh2
2020-07-15 11:29:10
193.35.51.13 attackspam
Jul 15 04:51:11 relay postfix/smtpd\[32340\]: warning: unknown\[193.35.51.13\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 15 04:51:29 relay postfix/smtpd\[31107\]: warning: unknown\[193.35.51.13\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 15 04:54:25 relay postfix/smtpd\[5665\]: warning: unknown\[193.35.51.13\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 15 04:54:43 relay postfix/smtpd\[5665\]: warning: unknown\[193.35.51.13\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 15 04:55:31 relay postfix/smtpd\[31859\]: warning: unknown\[193.35.51.13\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-07-15 11:04:18
40.79.56.50 attack
SSH login attempts brute force.
2020-07-15 10:52:01
106.75.171.3 attackbotsspam
Timestamp 	dstip 	dstport 	srcip 	srcip_country_code 
2020-07-15 09:55:56.937	202.91.171.90	5351	106.75.171.3	CN
2020-07-15 09:51:04.429	202.91.168.172	5006	106.75.171.3	CN
2020-07-15 09:26:23.194	202.91.170.80	3671	106.75.171.3	CN
2020-07-15 06:28:23.137	202.91.164.5	523	106.75.171.3	CN
2020-07-15 05:24:01.000	202.91.161.245	34963	106.75.171.3	CN
2020-07-15 05:22:51.000	202.91.161.245	34963	106.75.171.3	CN
2020-07-15 04:38:11.000	202.91.161.233	34963	106.75.171.3	CN
2020-07-15 04:38:11.000	202.91.161.233	34963	106.75.171.3	CN
2020-07-15 04:38:11.000	202.91.161.233	34963	106.75.171.3	CN
2020-07-15 04:38:11.000	202.91.161.233	34963	106.75.171.3	CN
2020-07-15 04:29:28.709	202.91.168.2	137	106.75.171.3	CN
2020-07-15 11:02:12
119.42.90.233 attackbots
1594778676 - 07/15/2020 04:04:36 Host: 119.42.90.233/119.42.90.233 Port: 445 TCP Blocked
2020-07-15 11:08:42
104.210.108.105 attack
Jul 15 04:53:07 * sshd[2083]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.210.108.105
Jul 15 04:53:10 * sshd[2083]: Failed password for invalid user admin from 104.210.108.105 port 46340 ssh2
2020-07-15 11:09:00
182.61.176.200 attack
web-1 [ssh] SSH Attack
2020-07-15 11:04:51
121.204.145.50 attackspambots
Jul 15 11:42:36 web1 sshd[32028]: Invalid user mario from 121.204.145.50 port 53710
Jul 15 11:42:36 web1 sshd[32028]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.204.145.50
Jul 15 11:42:36 web1 sshd[32028]: Invalid user mario from 121.204.145.50 port 53710
Jul 15 11:42:38 web1 sshd[32028]: Failed password for invalid user mario from 121.204.145.50 port 53710 ssh2
Jul 15 12:01:24 web1 sshd[4279]: Invalid user ubuntu from 121.204.145.50 port 59600
Jul 15 12:01:24 web1 sshd[4279]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.204.145.50
Jul 15 12:01:24 web1 sshd[4279]: Invalid user ubuntu from 121.204.145.50 port 59600
Jul 15 12:01:26 web1 sshd[4279]: Failed password for invalid user ubuntu from 121.204.145.50 port 59600 ssh2
Jul 15 12:05:32 web1 sshd[5716]: Invalid user peer from 121.204.145.50 port 51704
...
2020-07-15 11:01:04

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