yanistyle/AS_Network_List
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whois

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Be
2024-03-03 12:40:27 +01:00
parent 8524b1c241
commit 27407898fc
1 changed files with 3 additions and 3 deletions
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6
network_list_from_netname.py
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@@ -8,7 +8,7 @@ import re
whois_server = "whois.ripe.net" whois_server = "whois.ripe.net"
def whois_query(whois_server, query): def whois_query(whois_server, query, get_field="netname"):
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((whois_server, 43)) s.connect((whois_server, 43))
@@ -27,7 +27,7 @@ def whois_query(whois_server, query):
s.close() s.close()
for line in response.split('\n'): for line in response.split('\n'):
if line.startswith('inetnum'): if line.startswith(get_field + ':'):
return line.strip() return line.strip()
return None return None
@@ -55,7 +55,7 @@ def extract_netname(filename_or_url):
for line in lines: for line in lines:
if re.match(r'^netname:', line): if re.match(r'^netname:', line):
netname = line.split(':')[1].strip() netname = line.split(':')[1].strip()
response = whois_query(whois_server, netname) response = whois_query(whois_server, netname, "inetnum")
if response is not None: if response is not None:
if not args.quiet: if not args.quiet:
print(f"# Network name: {netname}") print(f"# Network name: {netname}")