Data as of Nov 8, 2026
51.146.24.0/22
Anonymizer · ISP proxyCenturyLink Communications, LLC · space held by Sky UK Limited
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Recent change
New origin Sep 29, 2026
from AS30058 FDCservers.net
IPv4 market
Path
Announced by AS3561 since Sep 29, 2026 · 6 wk ago
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 51.146.24.0/22 | /24s |
|---|---|---|---|
| IPRoyal | 76875% | 3 |
Leased from
IP brokers
| Name | In 51.146.24.0/22 | /24s |
|---|---|---|
| IPXO | 1,024100% | 4 |
Leased from
Owners leasing their own space
| Name | In 51.146.24.0/22 | /24s |
|---|---|---|
| Sky UK Limited | 1,024100% | 4 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
51.146.24.0/22
From the registry to its use
- Feb 5, 2026Registry recordSky UK LimitedALLOCATED PA51.146.0.0/16
- Feb 5, 2026ReallocatedSky UK LimitedSUB-ALLOCATED PA51.146.0.0/17
- May 19, 2026– Sep 28, 2026
- Sep 28, 2026Route objectIPXORIPE route object for AS3561 CenturyLink Communications, LLC, maintainer NETUTILS-MNT
- Sep 29, 2026Route objectIPXORADB route object for AS3561 CenturyLink Communications, LLC, maintainer MAINT-AS834
- Sep 29, 2026– today
- todayLeased fromIPXOIP broker
- todayUsedIPRoyalProxy seller
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 |
|---|---|---|---|---|---|---|
| 51.146.0.0/16 | 65,536 | UK-SKY-19930901 | Sky UK Limited (ORG-SUL39-RIPE) · GB | ALLOCATED PA | Feb 5, 2026 | hostmaster@ |
| └ 51.146.0.0/17 | 32,768 | SKY-LEASED-IPXO | Sky UK Limited (ORG-SUL39-RIPE) · GB | SUB-ALLOCATED PA | Feb 5, 2026 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- Sky UK Limited
- Handle
- ORG-SUL39-RIPE
- Range
- 51.
146. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Record created
- Feb 5, 2026
Origin network
AS3561
US
- Name
- CenturyLink Communications, LLC
- Type
- Internet provider
- Registered
- Oct 7, 1998
- Domain
- lumen.com
- Website
- www.lumen.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2026
- Current origin since
- Sep 29, 2026 · 1 mo
- Origin networks
- 2
- Last change of origin
- Sep 29, 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 51.
146. 24. 0/ 22 - Netname
- NET-51-146-24-0-22
- Registrant country
- US
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Nov 2, 2026
- Updated
- Nov 2, 2026
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Sep 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse Contact
- Handle
- AR834