Data as of Nov 5, 2026
206.31.10.0/24
No anonymizer space · no proxy exits in 30 daysCenturyLink Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 206.31.0.0/16 since May 2026 | AS3561 | Internet provider | CenturyLink Communications, LLC |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 206. | 147,456 | CENTURYLINK-LEGACY-SAVVIS-BLK161 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | May 24, 1995 | abuse@ |
| └ 206.31.10.0/24 | 256 | SAVV-S263446-0 | unknown | — | — | — |
| └ 206.31.10.152/29 | 8 | SAVV-S604159-0 | unknown | — | — | — |
| └ 206.31.10.160/29 | 8 | SAVV-S604159-0 | unknown | — | — | — |
| └ 206.31.10.168/29 | 8 | SAVV-S604159-0 | unknown | — | — | — |
| └ 206.31.10.192/26 | 64 | SAVV-S604159-0 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 168 | 66% | 2 | |
| Business | 88 | 34% | 4 |
Network & registry
Announced by
Covering announcement 206.31.0.0/19
- Prefix
- 206.31.0.0/19
- Announced by
- AS3561 CenturyLink Communications, LLC
- Type
- Internet provider
- RPKI
- No RPKI
- Netname
- CENTURYLINK-LEGACY-SAVVIS-BLK161
- Registrant
- CenturyLink Communications, LLC
- RIR
- ARIN
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
Covering aggregate above, the prefix's own history below
206.31.0.0/19
Routing history
- Pattern
- Stable
- First seen
- Apr 2009
- Current origin since
- Aug 2018 · 8.2 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 206.
29. 192. 0 - 206. 31. 255. 255 - Netname
- CENTURYLINK-LEGACY-SAVVIS-BLK161
- 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-206-29-192-0-2
- 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