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: Italy

Internet Service Provider: Telecom Italia S.p.A.

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
Type Details Datetime
attackspambots
Jun  1 03:02:41 server010 sshd[26914]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.24.112.100  user=r.r
Jun  1 03:02:44 server010 sshd[26914]: Failed password for r.r from 79.24.112.100 port 45990 ssh2
Jun  1 03:07:35 server010 sshd[27654]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.24.112.100  user=r.r
Jun  1 03:07:37 server010 sshd[27654]: Failed password for r.r from 79.24.112.100 port 52534 ssh2
Jun  1 03:12:33 server010 sshd[29205]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.24.112.100  user=r.r

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=79.24.112.100
2020-06-02 15:27:10
attack
fail2ban/Jun  1 13:55:05 h1962932 sshd[17070]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=host100-112-dynamic.24-79-r.retail.telecomitalia.it  user=root
Jun  1 13:55:06 h1962932 sshd[17070]: Failed password for root from 79.24.112.100 port 34344 ssh2
Jun  1 14:00:04 h1962932 sshd[17199]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=host100-112-dynamic.24-79-r.retail.telecomitalia.it  user=root
Jun  1 14:00:06 h1962932 sshd[17199]: Failed password for root from 79.24.112.100 port 38930 ssh2
Jun  1 14:05:04 h1962932 sshd[17597]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=host100-112-dynamic.24-79-r.retail.telecomitalia.it  user=root
Jun  1 14:05:06 h1962932 sshd[17597]: Failed password for root from 79.24.112.100 port 43508 ssh2
2020-06-02 01:32:50
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 79.24.112.100
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12950
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			599	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020060101 1800 900 604800 86400

;; Query time: 96 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jun 02 01:32:45 CST 2020
;; MSG SIZE  rcvd: 117
Host info
100.112.24.79.in-addr.arpa domain name pointer host100-112-dynamic.24-79-r.retail.telecomitalia.it.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
100.112.24.79.in-addr.arpa	name = host100-112-dynamic.24-79-r.retail.telecomitalia.it.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
5.188.238.123 attackspam
Jun 30 19:43:22 master sshd[1684]: Failed password for invalid user jerry from 5.188.238.123 port 56242 ssh2
2020-07-01 21:21:59
103.243.46.95 attack
Honeypot attack, port: 81, PTR: PTR record not found
2020-07-01 21:58:22
185.143.72.25 attack
abuse-sasl
2020-07-01 21:57:53
24.38.216.172 attackbotsspam
Telnet brute force
2020-07-01 21:39:23
40.117.83.127 attackspambots
2020-06-30T13:50:02.471097linuxbox-skyline sshd[405985]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.117.83.127  user=root
2020-06-30T13:50:04.651253linuxbox-skyline sshd[405985]: Failed password for root from 40.117.83.127 port 52186 ssh2
...
2020-07-01 21:42:51
38.95.167.16 attackspambots
portscan
2020-07-01 21:15:14
167.172.201.221 attack
Automatic report - XMLRPC Attack
2020-07-01 22:02:47
104.196.243.176 attackspambots
Automatic report - XMLRPC Attack
2020-07-01 21:51:56
194.180.224.130 attackbots
Multiple SSH authentication failures from 194.180.224.130
2020-07-01 21:30:04
159.89.196.75 attack
Jun 30 18:44:11 vlre-nyc-1 sshd\[28073\]: Invalid user dmin from 159.89.196.75
Jun 30 18:44:11 vlre-nyc-1 sshd\[28073\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.196.75
Jun 30 18:44:13 vlre-nyc-1 sshd\[28073\]: Failed password for invalid user dmin from 159.89.196.75 port 38026 ssh2
Jun 30 18:49:26 vlre-nyc-1 sshd\[28164\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.196.75  user=root
Jun 30 18:49:28 vlre-nyc-1 sshd\[28164\]: Failed password for root from 159.89.196.75 port 36618 ssh2
...
2020-07-01 21:38:04
43.227.56.11 attackspam
Jun 30 20:34:21 ncomp sshd[24806]: Invalid user hadoop from 43.227.56.11
Jun 30 20:34:21 ncomp sshd[24806]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.227.56.11
Jun 30 20:34:21 ncomp sshd[24806]: Invalid user hadoop from 43.227.56.11
Jun 30 20:34:23 ncomp sshd[24806]: Failed password for invalid user hadoop from 43.227.56.11 port 60032 ssh2
2020-07-01 21:40:30
186.10.125.209 attackspam
SSH Brute Force
2020-07-01 21:50:50
222.186.31.166 attack
Jun 30 21:40:08 plex sshd[10688]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.31.166  user=root
Jun 30 21:40:10 plex sshd[10688]: Failed password for root from 222.186.31.166 port 24454 ssh2
2020-07-01 21:16:20
193.228.91.108 attack
Brute-force attempt banned
2020-07-01 21:44:40
132.232.120.145 attack
$f2bV_matches
2020-07-01 21:17:10

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