Data as of Nov 8, 2026
216.231.146.0/24
No anonymizer space · no proxy exits in 30 daysCloudflare, Inc. · space held by Qualfon Data Services Group, LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
64% of it
Recent change
New origin Oct 10, 2026
from AS1239 Cogent Communications, LLC, after 18 years unannounced
Operators, sellers and brokers
Privacy relays
| Name | Parent | In 216.231.146.0/24 | /24s |
|---|---|---|---|
| Cloudflare WARP | Cloudflare | 9336% | 1 |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 163 | 64% | 5 | |
| Privacy relay | 93 | 36% | 22 |
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
- 14
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- May 2005
- Current origin since
- Oct 10, 2026 · under a month
- Origin networks
- 2
- Last change of origin
- Oct 10, 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 216.
231. 144. 0/ 20 - Netname
- QUALFON
- Registrant
- Qualfon Data Services Group, LLC
- Organization
- Qualfon Data Services Group, LLC (QUALF)
- Org address
- 13700 Oakland Ave, Highland Park, MI, 48203
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-216-231-144-0-1
- Parent
- NET-216-0-0-0-0
- Created
- Jun 9, 2003
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 9, 2003
- Status
- assigned
Report abuse
Abuse contact
- acastillo@
qualfon. com - Name
- Castillo, Alejandro
- Phone
- +1-970-305-0551
- Handle
- CASTI414-ARIN