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 of America

Internet Service Provider: Microsoft Corporation

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Invalid user user from 104.210.55.208 port 43216
2020-03-28 04:32:39
attack
Invalid user user from 104.210.55.208 port 46592
2020-03-27 07:31:57
attackspambots
Mar 25 11:13:27 mockhub sshd[28967]: Failed password for root from 104.210.55.208 port 44146 ssh2
...
2020-03-26 05:19:37
attackspam
$f2bV_matches
2020-03-21 21:10:08
attackbots
Mar 18 04:55:23 vps647732 sshd[23282]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.210.55.208
Mar 18 04:55:25 vps647732 sshd[23282]: Failed password for invalid user postgres from 104.210.55.208 port 49910 ssh2
...
2020-03-18 12:05:14
attack
$f2bV_matches
2020-03-18 03:49:30
attackbotsspam
$f2bV_matches
2020-03-10 15:34:40
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.210.55.208
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 40097
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			574	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020031000 1800 900 604800 86400

;; Query time: 51 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Mar 10 15:34:33 CST 2020
;; MSG SIZE  rcvd: 118
Host info
Host 208.55.210.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 208.55.210.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.30.76 attackbots
Jan 23 05:33:31 areeb-Workstation sshd[8149]: Failed password for root from 222.186.30.76 port 44046 ssh2
Jan 23 05:33:34 areeb-Workstation sshd[8149]: Failed password for root from 222.186.30.76 port 44046 ssh2
...
2020-01-23 08:06:21
186.36.82.31 attack
Honeypot attack, port: 5555, PTR: PTR record not found
2020-01-23 08:03:04
192.144.166.95 attackspam
Jan 23 00:46:56 sd-53420 sshd\[4172\]: Invalid user cbs from 192.144.166.95
Jan 23 00:46:56 sd-53420 sshd\[4172\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.166.95
Jan 23 00:46:58 sd-53420 sshd\[4172\]: Failed password for invalid user cbs from 192.144.166.95 port 59332 ssh2
Jan 23 00:51:03 sd-53420 sshd\[4926\]: User root from 192.144.166.95 not allowed because none of user's groups are listed in AllowGroups
Jan 23 00:51:03 sd-53420 sshd\[4926\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.166.95  user=root
...
2020-01-23 08:14:37
106.13.140.252 attackbotsspam
Jan 23 01:45:50 www1 sshd\[13798\]: Failed password for root from 106.13.140.252 port 42612 ssh2Jan 23 01:47:23 www1 sshd\[13897\]: Invalid user ubuntu from 106.13.140.252Jan 23 01:47:26 www1 sshd\[13897\]: Failed password for invalid user ubuntu from 106.13.140.252 port 56232 ssh2Jan 23 01:49:01 www1 sshd\[14040\]: Invalid user test1 from 106.13.140.252Jan 23 01:49:02 www1 sshd\[14040\]: Failed password for invalid user test1 from 106.13.140.252 port 41620 ssh2Jan 23 01:50:42 www1 sshd\[14400\]: Invalid user sandi from 106.13.140.252Jan 23 01:50:43 www1 sshd\[14400\]: Failed password for invalid user sandi from 106.13.140.252 port 55244 ssh2
...
2020-01-23 08:38:28
46.152.147.162 attackspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-23 08:39:08
93.144.81.36 attack
Honeypot attack, port: 81, PTR: net-93-144-81-36.cust.vodafonedsl.it.
2020-01-23 08:04:13
91.231.128.36 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-23 08:14:20
123.21.145.66 attack
Unauthorized IMAP connection attempt
2020-01-23 08:26:39
211.159.175.1 attack
Jan 23 00:08:38 www_kotimaassa_fi sshd[2899]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.159.175.1
Jan 23 00:08:40 www_kotimaassa_fi sshd[2899]: Failed password for invalid user claire from 211.159.175.1 port 57236 ssh2
...
2020-01-23 08:09:26
203.195.254.47 attackspam
SSH Login Bruteforce
2020-01-23 08:02:13
195.181.166.144 attackspambots
(From kittycatfraser@yahoo.co.uk) Get $1000 – $6000 А Dау: https://bogazicitente.com/morepassiveincome999078
2020-01-23 08:37:59
217.78.1.59 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-23 08:35:58
218.92.0.178 attackbots
Jan 22 21:01:26 firewall sshd[31163]: Failed password for root from 218.92.0.178 port 30399 ssh2
Jan 22 21:01:39 firewall sshd[31163]: error: maximum authentication attempts exceeded for root from 218.92.0.178 port 30399 ssh2 [preauth]
Jan 22 21:01:39 firewall sshd[31163]: Disconnecting: Too many authentication failures [preauth]
...
2020-01-23 08:04:37
194.67.197.109 attackbotsspam
Jan 23 02:06:15 www sshd\[55887\]: Invalid user mcserver from 194.67.197.109Jan 23 02:06:16 www sshd\[55887\]: Failed password for invalid user mcserver from 194.67.197.109 port 53446 ssh2Jan 23 02:08:45 www sshd\[55933\]: Invalid user luciana from 194.67.197.109
...
2020-01-23 08:35:29
84.201.162.151 attackspam
Jan 23 01:15:47 sd-53420 sshd\[10378\]: Invalid user student from 84.201.162.151
Jan 23 01:15:47 sd-53420 sshd\[10378\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=84.201.162.151
Jan 23 01:15:49 sd-53420 sshd\[10378\]: Failed password for invalid user student from 84.201.162.151 port 44626 ssh2
Jan 23 01:18:07 sd-53420 sshd\[10860\]: Invalid user vkm from 84.201.162.151
Jan 23 01:18:07 sd-53420 sshd\[10860\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=84.201.162.151
...
2020-01-23 08:38:41

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