Data as of Nov 8, 2026
208.144.0.0/13
No anonymizer spaceCenturyLink Communications, LLC
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 208.144.52.0/22 since Apr 2020 | AS16567 | Hosting | CenturyLink Communications, LLC | |
| 208.144.115.0/24 since Feb 2026 | AS7105 | Business | CenturyLink Communications, LLC | |
| 208.144.119.0/24 since Feb 2022 | AS7105 | Business | CenturyLink Communications, LLC | |
| 208.144.235.0/24 since May 2005 | AS19452 | Business | CenturyLink Communications, LLC | |
| 208.150.78.0/24 since May 2005 | AS27560 | Business | CenturyLink Communications, LLC |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
524,288 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 522,240 | >99% | 6 | |
| Business | 1,024 | 0.20% | 4 | |
| Hosting | 1,024 | 0.20% | 1 |
Network & registry
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
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 208.144.0.0/13 | AS3561 | /13 | ARIN | RPKI valid |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 208.147.0.0/21 | AS4750 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Jun 4, 2004 |
Whois
Registration for this announcement
- Range
- 208.
138. 176. 0 - 208. 157. 143. 255 - Netname
- CENTURYLINK-LEGACY-SAVVIS-BLK85
- Registrant
- CenturyLink Communications, LLC
- Organization
- CenturyLink Communications, LLC (CCL-534)
- Org address
- 100 CENTURYLINK DR, Monroe, LA, 71201
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-208-138-176-0-2
- Parent
- NET-208-0-0-0-0
- Created
- Mar 27, 1996
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 27, 1996
- Status
- assigned
Report abuse
Abuse contact
- abuse@
aup. lumen. com - Name
- Centurylink Abuse Desk
- Phone
- +1-877-886-6515
- Handle
- CAD54-ARIN