Data as of Nov 11, 2026
45.6.47.0/24
No anonymizer space · no proxy exits in 30 daysCloudflare, Inc. · space held by European IO-N Investment Group SL
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Sep 28, 2026
its first announcement on record
IPv4 market
Path
Announced by AS13335 since Sep 28, 2026 · 6 wk ago
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
45.6.47.0/24
From the registry to its use
- Feb 21, 2022Registry recordEuropean IO-N Investment Group SLALLOCATED PA45.6.44.0/22
- Sep 28, 2026– today
- Oct 2, 2026AssignedFostera Digital S.R.L.ASSIGNED PA45.6.46.0/23
- Oct 6, 2026Route objectAS13335 Cloudflare, Inc.RIPE route object for AS13335 Cloudflare, Inc., maintainer LIR-ES-EUROPEAN-1-MNT MNT-ES-AIRENETWORKS-1
- todayLeased fromEuropean IO-NLessor
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 |
|---|---|---|---|---|---|---|
| 45.6.44.0/22 | 1,024 | ES-EUROPEAN-20170406 | European IO-N Investment Group SL (ORG-EIIG1-RIPE) · ES | ALLOCATED PA | Feb 21, 2022 | tech@ |
| └ 45.6.46.0/23 | 512 | FOSTERA-202508062 | Fostera Digital S.R.L. | ASSIGNED PA | Oct 2, 2026 | tech@ via ES-EUROPEAN-20170406 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- European IO-N Investment Group SL
- Handle
- ORG-EIIG1-RIPE
- Range
- 45.
6. 44. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Feb 21, 2022
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
- Stable
- First seen
- Sep 28, 2026
- Current origin since
- Sep 28, 2026 · 1 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.6.47.0/24 | AS13335 | /24 | RIPE | RPKI valid |
| 45.6.46.0/23 | AS13335 | /24 | RIPE | RPKI valid |
| 45.6.46.0/23 | AS29119 | /23 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13335 | RIPE | cf-validation:bb71f1be-363b-4fc3-877f-a4c0bfa037db | LIR-ES-EUROPEAN-1-MNT MNT-ES-AIRENETWORKS-1 | Oct 6, 2026 |
Whois
Registration for this announcement
- Range
- 45.
6. 46. 0/ 23 - Netname
- FOSTERA-202508062
- Registrant
- Fostera Digital S.R.L.
- Registrant country
- ES
- Organization
- Fostera Digital S.R.L.
- Org country
- ES
- Type
- ASSIGNED PA
- Created
- Oct 2, 2026
- Updated
- Oct 2, 2026
- Maintainer
- lir-es-european-1-MNT
- RIR
- RIPE NCC
- Country
- ES
- Delegated
- Apr 6, 2017
- Status
- assigned
Report abuse
Abuse contact
- tech@
grupo-ion. es - Name
- European Abuse contacts
- Handle
- AR65469-RIPE