given a set of ip addresses (v4 and v6), concurrently queries whois servers about them.
- populate a file with one ipv4 addr per row
$ cat ips.txt
162.250.189.53
163.172.62.166
168.119.12.182
170.130.55.119
172.86.181.178
- point
drwho
at such file
$ drwho -f ips.txt
162.250.189.53,Rica Web Services
163.172.62.166,ERX-NETBLOCK
168.119.12.182,RIPE Network Coordination Centre
170.130.55.119,Eonix Corporation
172.86.181.178,Joe's Datacenter, LLC
recently, there's been some sus activity in monero's network, so being able to get (maybe) useful extra information about connections/peers seemed interesting.
$ monero daemon get-connections --json | \
jq '.connections[] | .address' -r | \
awk -F':' '{print $1}' | \
drwho -f- --concurrency=20
ADDR,ORG,COUNTRY,RECURSE ERR
51.79.54.168,ovh hosting, inc.,ca,false
134.209.67.213,digitalocean, llc,us,false
185.39.114.27,infotelecom-sp-net,ru,false
198.50.179.156,ovh hosting, inc.,ca,false
84.237.229.84,apollo-ltc-home-static,lv,false
90.252.85.255,vodafone-dyn-ip,gb,false
73.21.51.28,comcast cable communications, llc,us,false
194.195.241.243,linode, llc,gb,false
168.119.12.182,hetzner online gmbh,de,false
61.54.142.182,unicom-ha,cn,false
52.231.33.214,microsoft corporation,us,false
104.248.45.85,digitalocean, llc,us,false
136.56.170.96,google fiber inc.,,false
...
(^ check cirocosta/go-monero to find out more about such cli.)
$ drwho --help
batch whois resolver
Usage:
drwho [flags]
Available Commands:
completion generate the autocompletion script for the specified shell
help Help about any command
version print the version of this CLI
Flags:
--concurrency uint maximum number of whois queries to have in-flight at the same time (default 10)
-f, --file string location of a file containing ipv4 addresses to resolve
-h, --help help for drwho
-x, --proxy string socks5 proxy to send queries through
-v, --verbose whether we should be verbose or not
Use "drwho [command] --help" for more information about a command.
using go
$ GO111MODULE=on go get github.com/cirocosta/drwho/cmd/drwho
see ./LICENSE