Data as of Nov 10, 2026
156.71.149.0/24
No anonymizer space · no proxy exits in 30 daysCloudflare, Inc. · space held by AstraZeneca Pharmaceuticals LP
Network & registry
Origin network
AS13335
US
- Name
- Cloudflare, Inc.
- Type
- Hosting
- Registered
- Jul 14, 2010
- Domain
- cloudflare.com
- Website
- www.cloudflare.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 13
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jan 2013
- Current origin since
- Jan 2026 · 9 mo
- Origin networks
- 3
- Last change of origin
- Jan 2026
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13335 | ARIN | 1800 Concord Pike | MNT-ASTRAZ | Feb 6, 2026 |
Whois
Registration for this announcement
- Range
- 156.
71. 0. 0/ 16 - Netname
- ZENECA-2
- Registrant
- AstraZeneca Pharmaceuticals LP
- Organization
- AstraZeneca Pharmaceuticals LP (ASTRAZ)
- Org address
- 1800 Concord Pike, Wilmington, DE, 19850
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-156-71-0-0-1
- Parent
- NET-156-0-0-0-0
- Created
- Mar 20, 1997
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 20, 1997
- Status
- assigned
Report abuse
Abuse contact
- dilipnelson.
arul@ astrazeneca. com - Name
- Arul, Dilip Nelson A
- Phone
- +919043618561
- Handle
- ADN11-ARIN