Autonomous System

AS11687 City of Hope Medical Center

BusinessActiveUnited StatesARIN

AS11687 (CITY-OF-HOPE) is a business network operated by City of Hope Medical Center in United States, registered with ARIN. It has 4 IPv4 prefixes with 16,896 addresses, which makes it the 7,564th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses16,896in 4 prefixes
IPv6 prefixes0none
Size rank#7,564of 82,200 active ASNs
Abuser scoreVery Low0.01% of its addresses flagged · method

Details

OrganizationCity of Hope Medical Center
AS nameCITY-OF-HOPE
Country United States (US)
Network typeBusiness
RegistryARIN
Abuse contactARIN-POC@coh.org
Registered1998-11-16
Last updated2012-03-02

IPv4 prefixes

4 prefixes · 16,896 addresses
NetworkAddressesFirst – last address
151.152.96.0/198,192151.152.96.0 – 151.152.127.255
151.152.128.0/198,192151.152.128.0 – 151.152.159.255
151.152.92.0/24256151.152.92.0 – 151.152.92.255
151.152.99.0/24256151.152.99.0 – 151.152.99.255

IPv6 prefixes

No IPv6 prefixes.

Query AS11687 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.

curl "https://api.ipapi.is/?q=AS11687&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS11687, with or without a key:

curl "https://api.ipapi.is/?q=151.152.96.1"

Largest networks in United States