Data as of Nov 7, 2026
216.153.48.0/20
No anonymizer space · no proxy exits in 30 daysCoreWeave, Inc
Network & registry
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 this prefix
Summary
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 |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 216.153.48.0/21 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.48.0/22 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.48.0/23 | AS33425 | RADB | CoreWeave, Inc. | MAINT-AS33425 | Nov 13, 2023 |
| 216.153.48.0/23 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.48.0/24 | AS33425 | RADB | CoreWeave, Inc. | MAINT-AS33425 | Nov 13, 2023 |
| 216.153.48.0/24 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.49.0/24 | AS33425 | RADB | CoreWeave, Inc. | MAINT-AS33425 | Nov 13, 2023 |
| 216.153.49.0/24 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.50.0/23 | AS33425 | RADB | CoreWeave, Inc. | MAINT-AS33425 | Nov 13, 2023 |
| 216.153.50.0/23 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.50.0/24 | AS33425 | RADB | CoreWeave, Inc. | MAINT-AS33425 | Nov 13, 2023 |
| 216.153.50.0/24 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.51.0/24 | AS33425 | RADB | CoreWeave, Inc. | MAINT-AS33425 | Nov 13, 2023 |
| 216.153.51.0/24 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.52.0/22 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.52.0/23 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.52.0/24 | AS33425 | RADB | CoreWeave, Inc. | MAINT-AS33425 | Nov 13, 2023 |
| 216.153.52.0/24 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.53.0/24 | AS33425 | RADB | CoreWeave, Inc. | MAINT-AS33425 | Nov 13, 2023 |
| 216.153.53.0/24 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.54.0/23 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.54.0/24 | AS33425 | RADB | CoreWeave, Inc. | MAINT-AS33425 | Nov 13, 2023 |
| 216.153.54.0/24 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.55.0/24 | AS33425 | RADB | CoreWeave, Inc. | MAINT-AS33425 | Nov 13, 2023 |
| 216.153.55.0/24 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.56.0/21 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.56.0/22 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.56.0/23 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.56.0/24 | AS33425 | RADB | CoreWeave, Inc. | MAINT-AS33425 | Nov 13, 2023 |
| 216.153.56.0/24 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.57.0/24 | AS33425 | RADB | CoreWeave, Inc. | MAINT-AS33425 | Nov 13, 2023 |
| 216.153.57.0/24 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.58.0/23 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.58.0/24 | AS33425 | RADB | CoreWeave, Inc. | MAINT-AS33425 | Nov 13, 2023 |
| 216.153.58.0/24 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.59.0/24 | AS33425 | RADB | CoreWeave, Inc. | MAINT-AS33425 | Nov 13, 2023 |
| 216.153.59.0/24 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.60.0/22 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.60.0/23 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.60.0/24 | AS33425 | RADB | CoreWeave, Inc. | MAINT-AS33425 | Nov 13, 2023 |
| 216.153.60.0/24 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.61.0/24 | AS33425 | RADB | CoreWeave, Inc. | MAINT-AS33425 | Nov 13, 2023 |
| 216.153.61.0/24 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.62.0/23 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.62.0/24 | AS33425 | RADB | CoreWeave, Inc. | MAINT-AS33425 | Nov 13, 2023 |
| 216.153.62.0/24 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
| 216.153.63.0/24 | AS33425 | RADB | CoreWeave, Inc. | MAINT-AS33425 | Nov 13, 2023 |
| 216.153.63.0/24 | AS33425 | ARIN | CoreWeave Inc | MNT-COREW-1 | Apr 19, 2024 |
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