Autonomous System

AS33425 CoreWeave, Inc

HostingActiveUnited StatesARIN

AS33425 (COREWEAVE) is a hosting network operated by CoreWeave, Inc in United States, registered with ARIN. It has 6 IPv4 prefixes with 95,232 addresses and 2 IPv6 prefixes, which makes it the 2,407th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses95,232in 6 prefixes
IPv6 prefixes2≈ 1.6 × 10²⁹ addresses
Size rank#2,407of 82,200 active ASNs
Abuser scoreVery Low0.01% of its addresses flagged · method

Details

OrganizationCoreWeave, Inc · hosting provider profile
AS nameCOREWEAVE
Websitecoreweave.com
Country United States (US)
Network typeHosting
RegistryARIN
Abuse contactabuse@coreweave.com
Registered2020-08-05
Last updated2020-08-05

IPv4 prefixes

6 prefixes · 95,232 addresses
NetworkAddressesFirst – last address
166.19.0.0/1665,536166.19.0.0 – 166.19.255.255
83.228.128.0/1816,38483.228.128.0 – 83.228.191.255
192.112.160.0/204,096192.112.160.0 – 192.112.175.255
198.176.96.0/204,096198.176.96.0 – 198.176.111.255
216.153.48.0/204,096216.153.48.0 – 216.153.63.255
207.53.232.0/221,024207.53.232.0 – 207.53.235.255

IPv6 prefixes

2 prefixes
  • 2607:240::/32
  • 2607:241::/32

Query AS33425 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=AS33425&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS33425, with or without a key:

curl "https://api.ipapi.is/?q=166.19.0.1"

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