Data as of Nov 3, 2026
63.147.96.0/21
No anonymizer space · no proxy exits in 30 daysCenturyLink Communications, LLC
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 63.147.97.0/24 since Nov 2025 | AS11255 | Unknown | CenturyLink Communications, LLC | |
| 63.147.98.0/24 since Nov 2025 | AS11255 | Unknown | CenturyLink Communications, LLC | |
| 63.147.99.0/24 since Sep 2024 | AS11255 | Unknown | CenturyLink Communications, LLC | |
| 63.147.100.0/24 since Mar 2024 | AS11255 | Unknown | CenturyLink Communications, LLC | |
| 63.147.101.0/24 since Aug 2024 | AS11255 | Unknown | CenturyLink Communications, LLC | |
| 63.147.102.0/24 since Jan 2024 | AS11255 | Unknown | CenturyLink Communications, LLC | |
| 63.147.103.0/24 since Jan 2024 | AS11255 | Unknown | CenturyLink 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 | |
|---|---|---|---|---|
| Unknown | 1,792 | 88% | 7 | |
| Residential | 256 | 13% | 1 |
Network & registry
Announced by
Covering announcement 63.144.0.0/12
- Prefix
- 63.144.0.0/12
- Announced by
- AS209 CenturyLink Communications, LLC
- Type
- Residential
- Proxy exits
- 1,495
- Always-on exits
- 69
- 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 63.144.0.0/12
63.144.0.0/12
Routing history
- First seen
- Before our records
- Origin networks
- 1
Whois
Registration for this announcement
63.144.0.0/12 spans several registrations: 8,597 records are listed under Registrations.
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 13, 2000
- Status
- assigned