Netblock Details
128.231.20.0/23
AS3527 - National Institutes of Health
Location
Country
United States of America
Summary
The netblock 128.231.20.0/23 is allocated by the National Institutes of Health entity which is identified with 3527 Autonomous System Number (ASN).
The range itself is named NIHNET-1 and holds 512 unique IP addresses.
The total number of IP ranges allocated by this organization is 21.
IP Addresses in this range