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: None

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 <<>> 104.8.51.197
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6885
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.8.51.197.			IN	A

;; AUTHORITY SECTION:
.			145	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023112203 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Nov 23 10:31:09 CST 2023
;; MSG SIZE  rcvd: 105
Host info
197.51.8.104.in-addr.arpa domain name pointer 104-8-51-197.lightspeed.livnmi.sbcglobal.net.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
197.51.8.104.in-addr.arpa	name = 104-8-51-197.lightspeed.livnmi.sbcglobal.net.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
209.97.161.46 attackbots
2019-12-04T12:03:23.654496abusebot-4.cloudsearch.cf sshd\[3491\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.97.161.46  user=root
2019-12-04 20:24:33
74.141.132.233 attack
$f2bV_matches
2019-12-04 20:15:44
187.141.50.219 attackspambots
Dec  4 13:21:02 * sshd[2564]: Failed password for lp from 187.141.50.219 port 53346 ssh2
Dec  4 13:27:02 * sshd[3272]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.141.50.219
2019-12-04 20:39:17
106.54.16.96 attack
2019-12-04T12:15:41.812639abusebot-8.cloudsearch.cf sshd\[27494\]: Invalid user devgon from 106.54.16.96 port 33174
2019-12-04 20:33:55
185.211.245.170 attackspambots
Dec  4 13:12:51 srv01 postfix/smtpd\[16000\]: warning: unknown\[185.211.245.170\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec  4 13:13:10 srv01 postfix/smtpd\[28459\]: warning: unknown\[185.211.245.170\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec  4 13:19:25 srv01 postfix/smtpd\[16000\]: warning: unknown\[185.211.245.170\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec  4 13:19:32 srv01 postfix/smtpd\[30495\]: warning: unknown\[185.211.245.170\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec  4 13:24:10 srv01 postfix/smtpd\[1556\]: warning: unknown\[185.211.245.170\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2019-12-04 20:24:57
185.125.33.203 normal
This is not spam, it is a false-positive.
2019-12-04 20:27:18
217.182.170.81 attack
Dec  4 07:24:42 TORMINT sshd\[32057\]: Invalid user atlanta from 217.182.170.81
Dec  4 07:24:42 TORMINT sshd\[32057\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.182.170.81
Dec  4 07:24:44 TORMINT sshd\[32057\]: Failed password for invalid user atlanta from 217.182.170.81 port 35530 ssh2
...
2019-12-04 20:52:22
54.37.79.39 attack
$f2bV_matches
2019-12-04 20:45:21
45.165.19.35 attack
Automatic report - Port Scan Attack
2019-12-04 20:53:55
139.199.45.89 attackbots
Dec  4 11:02:57 zimbra sshd[29088]: Invalid user sischka from 139.199.45.89
Dec  4 11:02:57 zimbra sshd[29088]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.45.89
Dec  4 11:02:59 zimbra sshd[29088]: Failed password for invalid user sischka from 139.199.45.89 port 46818 ssh2
Dec  4 11:02:59 zimbra sshd[29088]: Received disconnect from 139.199.45.89 port 46818:11: Bye Bye [preauth]
Dec  4 11:02:59 zimbra sshd[29088]: Disconnected from 139.199.45.89 port 46818 [preauth]
Dec  4 11:19:13 zimbra sshd[10657]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.45.89  user=r.r
Dec  4 11:19:15 zimbra sshd[10657]: Failed password for r.r from 139.199.45.89 port 45202 ssh2
Dec  4 11:19:16 zimbra sshd[10657]: Received disconnect from 139.199.45.89 port 45202:11: Bye Bye [preauth]
Dec  4 11:19:16 zimbra sshd[10657]: Disconnected from 139.199.45.89 port 45202 [preauth]
Dec  4 11:26:15 zimbr........
-------------------------------
2019-12-04 20:20:09
74.82.47.7 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-12-04 20:18:38
37.191.24.193 attackbotsspam
Dec  4 12:19:05  exim[17389]: [1\51] 1icSgN-0004WT-Re H=catv-37-191-24-193.catv.broadband.hu (AMDPCHitronhubhome) [37.191.24.193] F= rejected after DATA: This message scored 11.6 spam points.
2019-12-04 20:28:19
106.12.49.244 attackbotsspam
2019-12-04T12:15:59.970667shield sshd\[13394\]: Invalid user koay from 106.12.49.244 port 48734
2019-12-04T12:15:59.979421shield sshd\[13394\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.49.244
2019-12-04T12:16:01.857281shield sshd\[13394\]: Failed password for invalid user koay from 106.12.49.244 port 48734 ssh2
2019-12-04T12:23:07.290344shield sshd\[16144\]: Invalid user replace from 106.12.49.244 port 50384
2019-12-04T12:23:07.294650shield sshd\[16144\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.49.244
2019-12-04 20:42:59
222.186.190.2 attackbots
Dec  4 13:29:35 sd-53420 sshd\[32478\]: User root from 222.186.190.2 not allowed because none of user's groups are listed in AllowGroups
Dec  4 13:29:35 sd-53420 sshd\[32478\]: Failed none for invalid user root from 222.186.190.2 port 12030 ssh2
Dec  4 13:29:35 sd-53420 sshd\[32478\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.190.2  user=root
Dec  4 13:29:37 sd-53420 sshd\[32478\]: Failed password for invalid user root from 222.186.190.2 port 12030 ssh2
Dec  4 13:29:40 sd-53420 sshd\[32478\]: Failed password for invalid user root from 222.186.190.2 port 12030 ssh2
...
2019-12-04 20:46:51
167.99.120.250 attackspam
DigitalOcean BotNet attack - 10s of requests to non-existent pages - :443/app-ads.txt - typically bursts of 8 requests per second - undefined, XSS attacks
node-superagent/4.1.0
2019-12-04 20:21:41

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