Data as of Nov 12, 2026
216.153.48.0/22
No anonymizer space · no proxy exits in 30 daysCoreWeave, Inc
Network & registry
Announced by
Covering announcement 216.153.48.0/20
- Prefix
- 216.153.48.0/20
- Announced by
- AS33425 CoreWeave, Inc
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- COREW-1
- Registrant
- CoreWeave, Inc
- RIR
- ARIN
Origin network
AS33425
US
- Name
- CoreWeave, Inc
- Type
- Hosting
- Registered
- Aug 5, 2020
- Domain
- coreweave.com
- Website
- coreweave.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 216.153.48.0/20
216.153.48.0/20
Routing history
- Pattern
- Stable
- First seen
- Aug 2007
- Current origin since
- May 2021 · 5.5 yr
- Origin networks
- 2
- Last change of origin
- May 2021
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 216.153.48.0/20 | AS33425 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 216.
153. 48. 0/ 20 - Netname
- COREW-1
- Registrant
- CoreWeave, Inc
- Organization
- CoreWeave, Inc (COREW-1)
- Org address
- 101 Eisenhower Parkway, Roseland, NJ, 07068
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-216-153-48-0-1
- Parent
- NET-216-0-0-0-0
- Created
- Apr 19, 2021
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 19, 2021
- Status
- assigned
Report abuse
Abuse contact
- abuse@
coreweave. com - Name
- CoreWeave Abuse
- Phone
- +1-201-256-1436
- Handle
- COREW1-ARIN