Data as of Nov 6, 2026
206.26.0.0/15
No anonymizer spaceCenturyLink Communications, LLC
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 206.27.160.0/19 since May 2014 | AS3561 | Internet provider | CenturyLink Communications, LLC | |
| 206.27.162.0/23 since May 2016 | AS63427 | Business | CenturyLink Communications, LLC | |
| 206.27.168.0/24 since Sep 2021 | AS54645 | Business | CenturyLink Communications, LLC | |
| 206.27.169.0/24 since Jan 2026 | AS3356 | Unknown | CenturyLink Communications, LLC | |
| 206.27.220.0/24 since Oct 2025 | AS11255 | Unknown | 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@ |
| └ 206.27.162.0/23 | 512 | SAVV-S619207-0 | H. A. Services, Inc (HS-270) · US | Reassigned | Aug 26, 2014 | — |
| └ 206.27.168.0/24 | 256 | 206-27-168-0-24 | Hanmi Bank (HANMI-1) · US | Reassigned | Aug 20, 2021 | noc@ |
| └ 206.27.176.224/27 | 32 | SAVV-S631676-0 | unknown | — | — | — |
| └ 206.27.178.0/24 | 256 | SAVV-S621129-0 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
131,072 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 129,760 | 99% | 7 | |
| Business | 800 | 0.61% | 3 | |
| Unknown | 512 | 0.39% | 2 |
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
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 206.26.98.0/23 | AS10932 | NTTCOM | RAEX | MAINT-NTTCOM-RA | Apr 13, 2007 |
| 206.26.124.0/22 | AS10932 | NTTCOM | RAEX | MAINT-NTTCOM-RA | Apr 13, 2007 |
| 206.26.232.0/24 | AS5790 | ALTDB | Proxy registration to prevent harm from ARIN-NONAUTH shutdown | MAINT-AS7034 | Apr 4, 2022 |
| 206.26.235.0/24 | AS5790 | ALTDB | Proxy registration to prevent harm from ARIN-NONAUTH shutdown | MAINT-AS7034 | Apr 4, 2022 |
| 206.27.96.0/23 | AS11440 | NTTCOM | Verio New York for Connecticom Inc. | MAINT-NTTCOM-RA | Apr 13, 2007 |
| 206.27.124.0/24 | AS11440 | NTTCOM | Verio New York for Connecticom Inc. | MAINT-NTTCOM-RA | Apr 13, 2007 |
| 206.27.126.0/24 | AS11440 | NTTCOM | Verio New York for Netsville Inc. | MAINT-NTTCOM-RA | Apr 13, 2007 |
| 206.27.198.0/23 | AS7029 | RADB | Proxy fbo Windstream Customer | MAINT-AS7029 | Nov 13, 2023 |
| 206.27.198.0/23 | AS11255 | ALTDB | SBT - platform servers | MAINT-AS11255 | Mar 5, 2021 |
| 206.27.198.0/24 | AS11255 | ALTDB | SBT - platform servers | MAINT-AS11255 | Mar 5, 2021 |
| 206.27.199.0/24 | AS11255 | ALTDB | SBT - platform servers | MAINT-AS11255 | Mar 5, 2021 |
| 206.27.218.0/23 | AS7029 | RADB | Proxy fbo Windstream Customer | MAINT-AS7029 | Nov 13, 2023 |
| 206.27.218.0/23 | AS11255 | ALTDB | SBT - platform servers | MAINT-AS11255 | Mar 5, 2021 |
| 206.27.218.0/24 | AS11255 | ALTDB | SBT - platform servers | MAINT-AS11255 | Mar 5, 2021 |
| 206.27.219.0/24 | AS11255 | ALTDB | SBT - platform servers | MAINT-AS11255 | Mar 5, 2021 |
| 206.27.238.0/23 | AS10269 | RADB | PNAP-ACS asurnet route | MAINT-AS1828 | Nov 13, 2023 |
| 206.27.244.0/23 | AS10269 | RADB | PNAP-ACS asurnet route | MAINT-AS1828 | Nov 13, 2023 |
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