Data as of Nov 7, 2026
144.56.40.0/24
No anonymizer space · no proxy exits in 30 daysCogent Communications, LLC · space held by 7Space SASU
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
40 / 100 · Medium
Leased space
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 |
|---|---|---|---|---|---|---|
| 144.56.0.0/16 | 65,536 | CUST2025 | 7Space SASU (ORG-SA4938-RIPE) · FR | LEGACY | Jan 30, 2025 | abuse@ |
| └ 144.56.40.0/24 | 256 | Cogent-Communications-LLC | Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE) · GB | LEGACY | Apr 26, 2025 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- 7Space SASU
- Handle
- ORG-SA4938-RIPE
- Range
- 144.
56. 0. 0/ 16 - Registration type
- LEGACY
- Record created
- Jan 30, 2025
- Legacy
- yes
Origin network
AS174
US
- Name
- Cogent Communications, LLC
- Type
- Internet provider
- Registered
- May 16, 1996
- Domain
- cogentco.com
- Website
- www.cogentco.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1,658
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Apr 2025
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 3
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 144.56.40.0/24 | AS174 | /24 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 144.
56. 40. 0/ 24 - Netname
- Cogent-Communications-LLC
- Registrant
- Internet Utilities Europe and Asia Limited
- Registrant country
- EU
- Organization
- Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE)
- Org country
- GB
- Type
- LEGACY
- Created
- Apr 26, 2025
- Updated
- Oct 17, 2026
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- FR
- Delegated
- Nov 13, 1990
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse Contact
- Handle
- AR834