Data as of Nov 10, 2026
63.239.48.0/21
No anonymizer space · no proxy exits in 30 daysCenturyLink Communications, LLC
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 1,792 | 88% | 25 | |
| Residential | 256 | 13% | 1 |
Network & registry
Announced by
Covering announcement 63.224.0.0/12
- Prefix
- 63.224.0.0/12
- Announced by
- AS209 CenturyLink Communications, LLC
- Type
- Residential
- Proxy exits
- 1,176
- Always-on exits
- 100
- RPKI
- No RPKI
- RIR
- ARIN
IPv4 market
Holder
- Organization
- Not stated by the registry
Origin network
AS209
US
- Name
- CenturyLink Communications, LLC
- Type
- Internet provider
- Registered
- Nov 13, 1998
- Domain
- lumen.com
- Website
- www.lumen.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 63.224.0.0/12
63.224.0.0/12
Routing history
- First seen
- Before our records
- Origin networks
- 1
Whois
Registration for this announcement
63.224.0.0/12 spans several registrations: 15,933 records are listed under Registrations.
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 7, 1999
- Status
- assigned