Data as of Nov 4, 2026
206.28.0.0/17
No anonymizer space · no proxy exits in 30 daysCenturyLink Communications, LLC
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 206.28.70.0/23 since Nov 2018 | AS3561 | Internet provider | CenturyLink Communications, LLC |
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 |
|---|---|---|---|---|---|---|
| 206. | 266,240 | CENTURYLINK-LEGACY-SAVVIS-BLK171 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | May 24, 1995 | abuse@ |
| └ 206.28.64.0/28 | 16 | SAVV-S234896 | unknown | — | — | — |
| └ 206.28.64.192/26 | 64 | SAVV-S229913-1 | unknown | — | — | — |
| └ 206.28.70.72/29 | 8 | SAVV-S610214-0 | unknown | — | — | — |
| └ 206.28.70.80/29 | 8 | SAVV-S610214-0 | unknown | — | — | — |
| └ 206.28.70.96/28 | 16 | SAVV-S610214-0 | unknown | — | — | — |
| └ 206.28.71.0/24 | 256 | CW-206-28-71-0 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
32,768 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 32,656 | >99% | 9 | |
| Business | 112 | 0.34% | 5 |
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 · 21 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 206.
24. 160. 0 - 206. 28. 175. 255 - Netname
- CENTURYLINK-LEGACY-SAVVIS-BLK171
- 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-206-24-160-0-1
- Parent
- NET-206-0-0-0-0
- Created
- May 24, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- May 24, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
aup. lumen. com - Name
- Centurylink Abuse Desk
- Phone
- +1-877-886-6515
- Handle
- CAD54-ARIN