166.19.40.0/22

CoreWeave, Inc

Announcing ASNs: 1

Parent Prefix:

Abuse: abuse@coreweave.com

RIR: IANA

Prefix
Routing
Raw Whois

Announcing ASNs

Country	ASN	Name	Description
	AS33425	COREWEAVE	CoreWeave, Inc

166.19.40.0/22 Summary

Prefix:

166.19.40.0/22

Name:

COREW-1

Description:

CoreWeave, Inc

Country:

IP Addresses:

1,024

Regional Registry:

IANA

Allocation Status:

Parent Prefix:

Contacts

Email Contacts:

noc@coreweave.com

abuse@coreweave.com

Abuse Contacts:

abuse@coreweave.com

Address:

101 Eisenhower Parkway,

Suite 106,

Roseland,

NJ,

07068,

Summary

Country	Prefix	Name	Description	ASN
	166.19.0.0/16	COREW-1	CoreWeave, Inc	AS33425

AS33425 CoreWeave, Inc - Prefix Upstreams

ASN	Name	Description
AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
AS3356	LEVEL3	Level 3 Parent, LLC
AS6939	HURRICANE	Hurricane Electric LLC
AS6461	ZAYO-6461	Zayo Bandwidth

# start

NetRange:       166.19.0.0 - 166.19.255.255
CIDR:           166.19.0.0/16
NetName:        COREW-1
NetHandle:      NET-166-19-0-0-1
Parent:         NET166 (NET-166-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   CoreWeave, Inc (COREW-1)
RegDate:        2024-01-25
Updated:        2024-01-25
Ref:            https://rdap.arin.net/registry/ip/166.19.0.0


OrgName:        CoreWeave, Inc
OrgId:          COREW-1
Address:        101 Eisenhower Parkway
Address:        Suite 106
City:           Roseland
StateProv:      NJ
PostalCode:     07068
Country:        US
RegDate:        2020-05-14
Updated:        2024-11-25
Comment:        http://coreweave.com
Ref:            https://rdap.arin.net/registry/entity/COREW-1


OrgRoutingHandle: COREW-ARIN
OrgRoutingName:   CoreWeave NOC
OrgRoutingPhone:  +1-201-256-1436 
OrgRoutingEmail:  noc@coreweave.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/COREW-ARIN

OrgNOCHandle: COREW-ARIN
OrgNOCName:   CoreWeave NOC
OrgNOCPhone:  +1-201-256-1436 
OrgNOCEmail:  noc@coreweave.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/COREW-ARIN

OrgTechHandle: COREW-ARIN
OrgTechName:   CoreWeave NOC
OrgTechPhone:  +1-201-256-1436 
OrgTechEmail:  noc@coreweave.com
OrgTechRef:    https://rdap.arin.net/registry/entity/COREW-ARIN

OrgDNSHandle: COREW-ARIN
OrgDNSName:   CoreWeave NOC
OrgDNSPhone:  +1-201-256-1436 
OrgDNSEmail:  noc@coreweave.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/COREW-ARIN

OrgAbuseHandle: COREW1-ARIN
OrgAbuseName:   CoreWeave Abuse
OrgAbusePhone:  +1-201-256-1436 
OrgAbuseEmail:  abuse@coreweave.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COREW1-ARIN