The IP API The IP API
// ASN

AS200036

CITYNET, IT

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN
AS200036
Description
CITYNET, IT
IPv4 Prefixes
1
IPv6 Prefixes
1

IPv4 Prefixes

1 total
45.159.195.0/24

IPv6 Prefixes

1 total
2a12:d8c6::/32

What is AS200036?

AS200036 is an Autonomous System Number (ASN) assigned to CITYNET, IT. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

Looking for more ASN data?

Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.