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 <<>> 104.21.85.205
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 9247
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.85.205.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:07:15 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 205.85.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 205.85.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
171.250.169.227 attackbotsspam
Sep 14 20:07:08 www sshd[9949]: reveeclipse mapping checking getaddrinfo for dynamic-ip-adsl.viettel.vn [171.250.169.227] failed - POSSIBLE BREAK-IN ATTEMPT!
Sep 14 20:07:08 www sshd[9949]: Invalid user admin from 171.250.169.227
Sep 14 20:07:09 www sshd[9949]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.250.169.227 
Sep 14 20:07:11 www sshd[9949]: Failed password for invalid user admin from 171.250.169.227 port 48660 ssh2
Sep 14 20:07:12 www sshd[9949]: Connection closed by 171.250.169.227 [preauth]
Sep 17 08:00:27 www sshd[4818]: Address 171.250.169.227 maps to dynamic-ip-adsl.viettel.vn, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Sep 17 08:00:28 www sshd[4818]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.250.169.227  user=r.r
Sep 17 08:00:29 www sshd[4818]: Failed password for r.r from 171.250.169.227 port 41532 ssh2
Sep 17 08:00:30 www sshd[481........
-------------------------------
2020-09-20 14:24:55
39.86.61.57 attackbots
 TCP (SYN) 39.86.61.57:36130 -> port 23, len 44
2020-09-20 14:32:38
103.59.113.193 attack
Sep 20 07:42:04 pornomens sshd\[6221\]: Invalid user tomcat from 103.59.113.193 port 50740
Sep 20 07:42:04 pornomens sshd\[6221\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.59.113.193
Sep 20 07:42:06 pornomens sshd\[6221\]: Failed password for invalid user tomcat from 103.59.113.193 port 50740 ssh2
...
2020-09-20 14:45:17
49.232.111.165 attackspambots
Sep 20 04:54:42 mail sshd[31135]: Failed password for root from 49.232.111.165 port 37408 ssh2
2020-09-20 14:46:19
118.72.87.239 attack
Automatic report - Port Scan Attack
2020-09-20 14:49:39
118.27.39.94 attackspambots
Connection to SSH Honeypot - Detected by HoneypotDB
2020-09-20 14:41:37
188.77.63.254 attack
Brute force 68 attempts
2020-09-20 14:26:48
200.105.144.202 attack
Sep 20 08:27:27 h1745522 sshd[1000]: Invalid user git from 200.105.144.202 port 45386
Sep 20 08:27:27 h1745522 sshd[1000]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.105.144.202
Sep 20 08:27:27 h1745522 sshd[1000]: Invalid user git from 200.105.144.202 port 45386
Sep 20 08:27:30 h1745522 sshd[1000]: Failed password for invalid user git from 200.105.144.202 port 45386 ssh2
Sep 20 08:30:34 h1745522 sshd[1082]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.105.144.202  user=root
Sep 20 08:30:36 h1745522 sshd[1082]: Failed password for root from 200.105.144.202 port 33038 ssh2
Sep 20 08:33:36 h1745522 sshd[1173]: Invalid user ftp_id from 200.105.144.202 port 48922
Sep 20 08:33:36 h1745522 sshd[1173]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.105.144.202
Sep 20 08:33:36 h1745522 sshd[1173]: Invalid user ftp_id from 200.105.144.202 port 48922
Sep 20
...
2020-09-20 14:49:16
186.154.35.163 attackspambots
DATE:2020-09-20 06:35:50, IP:186.154.35.163, PORT:telnet Telnet brute force auth on honeypot server (epe-honey1-hq)
2020-09-20 14:19:29
223.17.129.97 attackbots
Sep 20 01:10:36 ssh2 sshd[42712]: User root from 223.17.129.97 not allowed because not listed in AllowUsers
Sep 20 01:10:36 ssh2 sshd[42712]: Failed password for invalid user root from 223.17.129.97 port 36193 ssh2
Sep 20 01:10:37 ssh2 sshd[42712]: Connection closed by invalid user root 223.17.129.97 port 36193 [preauth]
...
2020-09-20 14:37:11
91.122.52.63 attack
Unauthorized connection attempt from IP address 91.122.52.63 on Port 445(SMB)
2020-09-20 14:15:21
65.49.20.72 attack
SSH break in attempt
...
2020-09-20 14:28:45
137.74.199.180 attack
Sep 20 08:20:52 jane sshd[19115]: Failed password for root from 137.74.199.180 port 44802 ssh2
...
2020-09-20 14:29:54
46.43.91.160 attackspambots
Unauthorized connection attempt from IP address 46.43.91.160 on Port 445(SMB)
2020-09-20 14:47:17
119.45.55.249 attack
Found on   Dark List de    / proto=6  .  srcport=52753  .  dstport=3203  .     (2302)
2020-09-20 14:44:53

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