fail2ban bad ip database: ip 58.242.83.18

# Nmap 6.40 scan initiated Mon Oct 30 23:32:02 2017 as: /usr/bin/nmap -sU -sS -O 58.242.83.18
Nmap scan report for 58.242.83.18
Host is up (0.34s latency).
Not shown: 1990 closed ports
PORT     STATE         SERVICE
22/tcp   open          ssh
80/tcp   filtered      http
135/tcp  filtered      msrpc
139/tcp  filtered      netbios-ssn
445/tcp  filtered      microsoft-ds
593/tcp  filtered      http-rpc-epmap
4444/tcp filtered      krb524
8080/tcp filtered      http-proxy
500/udp  open          isakmp
1434/udp open|filtered ms-sql-m
Device type: general purpose
Running: Linux 2.6.X|3.X
OS CPE: cpe:/o:linux:linux_kernel:2.6 cpe:/o:linux:linux_kernel:3
OS details: Linux 2.6.32 - 3.9
Network Distance: 16 hops

OS detection performed. Please report any incorrect results at http://nmap.org/submit/ .
# Nmap done at Mon Oct 30 23:50:20 2017 -- 1 IP address (1 host up) scanned in 1099.07 seconds