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: Russian Federation

Internet Service Provider: JSC ER-Telecom Holding

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attackspam
TCP Port: 25 _    invalid blocked zen-spamhaus rbldns-ru _  _  _ _ (769)
2019-09-08 20:21:54
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 5.3.247.124
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41830
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019090800 1800 900 604800 86400

;; Query time: 3 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Sun Sep 08 20:21:49 CST 2019
;; MSG SIZE  rcvd: 115
Host info
124.247.3.5.in-addr.arpa domain name pointer 5x3x247x124.dynamic.saratov.ertelecom.ru.
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

Non-authoritative answer:
124.247.3.5.in-addr.arpa	name = 5x3x247x124.dynamic.saratov.ertelecom.ru.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
154.221.28.224 attack
Failed password for root from 154.221.28.224 port 49288 ssh2
2020-09-07 08:42:38
78.187.16.88 attackspambots
20/9/6@12:50:18: FAIL: Alarm-Network address from=78.187.16.88
...
2020-09-07 08:33:09
222.186.42.213 attackspam
Sep  7 02:32:18 host sshd[28639]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.213  user=root
Sep  7 02:32:20 host sshd[28639]: Failed password for root from 222.186.42.213 port 52850 ssh2
...
2020-09-07 08:33:57
77.222.117.61 attack
Honeypot attack, port: 445, PTR: pool-77-222-117-61.is74.ru.
2020-09-07 08:15:33
185.54.156.5 attackspam
Port scan: Attack repeated for 24 hours
2020-09-07 08:38:03
158.69.163.156 attack
[portscan] Port scan
2020-09-07 08:18:09
106.54.221.104 attackspambots
106.54.221.104 (CN/China/-), 6 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Sep  6 18:06:53 server4 sshd[12279]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.167.94  user=root
Sep  6 18:06:56 server4 sshd[12279]: Failed password for root from 106.13.167.94 port 55670 ssh2
Sep  6 18:12:39 server4 sshd[15381]: Failed password for root from 186.83.66.217 port 55096 ssh2
Sep  6 18:14:37 server4 sshd[16649]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.221.104  user=root
Sep  6 18:05:57 server4 sshd[11726]: Failed password for root from 81.182.248.193 port 47394 ssh2
Sep  6 18:12:37 server4 sshd[15381]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.83.66.217  user=root

IP Addresses Blocked:

106.13.167.94 (CN/China/-)
186.83.66.217 (CO/Colombia/-)
2020-09-07 08:13:14
222.186.173.142 attackspam
Scanned 73 times in the last 24 hours on port 22
2020-09-07 08:11:56
186.179.227.187 attack
Automatic report - Port Scan Attack
2020-09-07 08:28:25
41.60.87.129 attack
Port Scan: TCP/443
2020-09-07 08:40:39
64.132.150.35 attackspambots
Honeypot attack, port: 445, PTR: barracuda.gipath.com.
2020-09-07 08:34:42
121.101.132.241 attack
Lines containing failures of 121.101.132.241 (max 1000)
Sep  5 19:14:34 localhost sshd[25609]: User r.r from 121.101.132.241 not allowed because listed in DenyUsers
Sep  5 19:14:34 localhost sshd[25609]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.101.132.241  user=r.r
Sep  5 19:14:35 localhost sshd[25609]: Failed password for invalid user r.r from 121.101.132.241 port 41154 ssh2
Sep  5 19:14:36 localhost sshd[25609]: Received disconnect from 121.101.132.241 port 41154:11: Bye Bye [preauth]
Sep  5 19:14:36 localhost sshd[25609]: Disconnected from invalid user r.r 121.101.132.241 port 41154 [preauth]
Sep  5 19:20:14 localhost sshd[28703]: User r.r from 121.101.132.241 not allowed because listed in DenyUsers
Sep  5 19:20:14 localhost sshd[28703]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.101.132.241  user=r.r


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=121.101
2020-09-07 08:12:48
82.102.173.93 attackbotsspam
This IP is associated with RDP abuse. It was found in a paste by https://twitter.com/RdpSnitch - https://pastebin.com/NKEewsvT  
For more information, or to report interesting/incorrect findings, contact us - bot@tines.io
2020-09-07 08:50:14
51.158.104.101 attackbots
invalid user ftp from 51.158.104.101 port 49080 ssh2
2020-09-07 08:16:35
192.241.210.224 attack
Sep  6 15:29:58 mail sshd\[24421\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.210.224  user=root
...
2020-09-07 08:30:56

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