Data as of Nov 8, 2026
206.206.104.0/23
No anonymizer space · no proxy exits in 30 daysCloudflare, Inc. · space held by Colocation America Corporation
IPv4 market
Path
1 · Holder
record created Dec 13, 2022 · reallocated to IPXO LLC Oct 16, 2025
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
206.206.104.0/23
From the registry to its use
- May 9, 2005– Oct 27, 2018
- Oct 16, 2018– Apr 13, 2019
- Apr 2, 2019– Mar 9, 2021
- Mar 22, 2021– Apr 14, 2021
- May 21, 2021– Apr 21, 2022
- Jun 21, 2022– Jul 2, 2022
- Dec 13, 2022Registry recordColocation America CorporationDirect Allocation206.206.64.0/18
- Dec 30, 2022– Apr 12, 2026
- Mar 12, 2023– Apr 28, 2023
- Apr 17, 2023– Apr 22, 2024AnnouncedAS1239 Cogent Communications, LLC
- Apr 11, 2024– May 28, 2024
- May 29, 2024– Mar 12, 2025
- Mar 1, 2025– Apr 24, 2026AnnouncedAS147003 Alliance Intelligent Technologies Pte. Ltd.
- Oct 16, 2025ReallocatedIPXO LLCReallocated206.206.64.0/18
- Apr 13, 2026– today
- Apr 14, 2026Route objectAS13335 Cloudflare, Inc.ARIN route object for AS13335 Cloudflare, Inc., maintainer MNT-CAC-89
- Apr 14, 2026Route objectIPXORADB route object for AS13335 Cloudflare, Inc., maintainer MAINT-AS834
- Jul 6, 2026– today
- todayRoute objectIPXORADB route object for AS51847 Nearoute Limited, maintainer MAINT-AS834
- todayRoute objectIPXORADB route object for AS147003 Alliance Intelligent Technologies Pte. Ltd., maintainer MAINT-AS834
- todayLeased fromIPXOIP broker
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Holder | RPKI |
|---|---|---|---|---|---|
| 206.206.64.0/18 since Jul 2026 | AS21769 | Hosting | IP broker IPXO | Colocation America Corporation via IPXO LLC |
More specific
Announcements inside
| Prefix | Origin | Type | Leased from | Holder | RPKI |
|---|---|---|---|---|---|
| 206.206.105.0/24 since Mar 2026 | AS147003 | Hosting | IP broker IPXO | Colocation America Corporation via IPXO LLC |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 206.206.64.0/18 | 16,384 | CAC-BLOCK46 | Colocation America Corporation (CAC-89) · US | Direct Allocation | Dec 13, 2022 | Abuse@ |
| └ 206.206.64.0/18 | 16,384 | IPXO | IPXO LLC (IL-845) · US | Reallocated | Oct 16, 2025 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Colocation America Corporation
- Handle
- CAC-89
- Range
- 206.
206. 64. 0/ 18 - Registration type
- Direct Allocation
- Record created
- Dec 13, 2022
- Reallocated to
- IPXO LLC (IL-845)
- Reallocated
- Oct 16, 2025
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Mar 2023
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 5
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 5
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 206.206.104.0/23 | AS13335 | /24 | ARIN | RPKI valid |
| 206.206.104.0/23 | AS51847 | /24 | ARIN | Another network |
| 206.206.104.0/23 | AS147003 | /24 | ARIN | Another network |
| 206.206.64.0/18 | AS21769 | /18 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 206.
206. 64. 0/ 18 - Netname
- IPXO
- Registrant
- IPXO LLC
- Organization
- IPXO LLC (IL-845)
- Org address
- 3132 State Street, Dallas, TX, 75204-3500
- Org country
- US
- Type
- Reallocated
- Handle
- NET-206-206-64-0-2
- Parent
- NET-206-206-64-0-1
- Created
- Oct 16, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 13, 2022
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ipxo. com - Name
- IPXO Abuse Management Team
- Phone
- +1 (650) 934-1667
- Handle
- IAMT1-ARIN