Data as of Nov 7, 2026
141.101.91.0/24
No anonymizer space · no proxy exits in 30 daysCloudflare Inc
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 |
|---|---|---|---|---|---|---|
| 141.101.64.0/18 | 16,384 | US-CLOUDFLARE2-20110623 | Cloudflare Inc (ORG-CI40-RIPE) · US | ALLOCATED PA | Jun 23, 2011 | abuse@ |
| └ 141.101.88.0/21 | 2,048 | CLOUDFLARE-EU | CloudFlare CDN network | ASSIGNED PA | Sep 4, 2012 | abuse@ via US-CLOUDFLARE2-20110623 |
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
Registry
Holder
- Organization
- Cloudflare Inc
- Handle
- ORG-CI40-RIPE
- Range
- 141.
101. 64. 0/ 18 - Registration type
- ALLOCATED PA
- Record created
- Jun 23, 2011
Origin network
AS202623
US
- Name
- Cloudflare Inc
- Type
- Hosting
- Registered
- Jul 8, 2016
- Domain
- cloudflare.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Aug 2012
- Current origin since
- Jan 2023 · 3.8 yr
- Origin networks
- 2
- Last change of origin
- Jan 2023
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 141.101.91.0/24 | AS202623 | /24 | RIPE | RPKI valid |
| 141.101.88.0/22 | AS13335 | /22 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 141.
101. 88. 0/ 21 - Netname
- CLOUDFLARE-EU
- Registrant
- CloudFlare CDN network
- Registrant country
- EU
- Organization
- CloudFlare CDN network
- Org country
- EU
- Type
- ASSIGNED PA
- Created
- Sep 4, 2012
- Updated
- Sep 4, 2012
- Maintainer
- MNT-CLOUDFLARE
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Jun 23, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cloudflare. com - Name
- Cloudflare Abuse Contact
- Handle
- CF6885-RIPE