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ASN Lookup Tool
AS33425 COREWEAVE

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS33425
Organisation
CoreWeave, Inc
Name
COREWEAVE
Total IPv4 Addresses
79,866
Total IPv4 Prefixes
58
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,243 out of 78,225
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2020-08-05
Registration Last Change
2020-08-05
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS13335
US flagCloudflare, Inc.
AS4181
US flagTDS TELECOM
Showing 5 of 36
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix108.165.24.0/22
Range From108.165.24.0
Range To108.165.27.255
Prefix166.19.0.0/22
Range From166.19.0.0
Range To166.19.3.255
Prefix166.19.4.0/24
Range From166.19.4.0
Range To166.19.4.255
Prefix166.19.5.0/24
Range From166.19.5.0
Range To166.19.5.255
Prefix166.19.6.0/23
Range From166.19.6.0
Range To166.19.7.255
Showing 5 of 58
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.