fail2ban bad ip database: ip 24.232.114.219

# Nmap 6.40 scan initiated Wed Nov 21 16:22:01 2018 as: /usr/bin/nmap -sU -sS -O 24.232.114.219
Nmap scan report for OL219-114.fibertel.com.ar (24.232.114.219)
Host is up (0.20s latency).
Not shown: 1977 closed ports
PORT      STATE         SERVICE
22/tcp    open          ssh
23/tcp    filtered      telnet
53/tcp    open          domain
80/tcp    filtered      http
135/tcp   filtered      msrpc
139/tcp   filtered      netbios-ssn
443/tcp   filtered      https
445/tcp   filtered      microsoft-ds
1080/tcp  filtered      socks
3128/tcp  filtered      squid-http
8011/tcp  open          unknown
8080/tcp  filtered      http-proxy
8084/tcp  open          unknown
49152/tcp open          unknown
53/udp    open|filtered domain
67/udp    open|filtered dhcps
135/udp   open|filtered msrpc
137/udp   open|filtered netbios-ns
138/udp   open|filtered netbios-dgm
139/udp   open|filtered netbios-ssn
445/udp   open|filtered microsoft-ds
500/udp   open|filtered isakmp
1900/udp  open|filtered upnp
Aggressive OS guesses: Linux 2.6.32 - 3.9 (92%), Linux 2.6.32 (91%), Netgear DG834G WAP or Western Digital WD TV media player (91%), Linux 3.1 (90%), Linux 3.2 (90%), Linux 3.3 (90%), AXIS 210A or 211 Network Camera (Linux 2.6) (90%), Ubiquiti AirMax NanoStation WAP (Linux 2.6.32) (90%), Linux 3.0 - 3.9 (90%), Linux 2.6.32 - 2.6.35 (90%)
No exact OS matches for host (test conditions non-ideal).
Network Distance: 11 hops

OS detection performed. Please report any incorrect results at http://nmap.org/submit/ .
# Nmap done at Wed Nov 21 16:52:14 2018 -- 1 IP address (1 host up) scanned in 1812.96 seconds