Data as of Nov 10, 2026
209.
- Proxy activity
- Not seen in 30 days
- Type
- Business
- Risk
- 0 / 100 · Low
- Announced by
- AS209CenturyLink Communications, LLCInternet provider
- Announcement
- 209.181.64.0/21No RPKI
- Company
- 20565ROADG
- Location
- Highlands Ranch, Colorado, United States
Network & registry
Announced by
Announcement
- Prefix
- 209.181.64.0/21
- Announced by
- AS209 CenturyLink Communications, LLC
- Type
- Residential
- RPKI
- No RPKI
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 209.181.64.0/21
209.181.64.0/21
Routing history
- Pattern
- Stable
- First seen
- Jun 2008
- Current origin since
- Apr 2020 · 6.6 yr
- Origin networks
- 1
Whois
Registration for this address
- Range
- 209.
180. 0. 0/ 15 - Netname
- CENTURYLINK-LEGACY-QWEST-INET-112
- 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-209-180-0-0-1
- Parent
- NET-209-0-0-0-0
- Created
- Dec 1, 1997
- Sub-assignment
- 209.
181. 64. 31/ 32 - RIR
- ARIN
- Country
- US
- Delegated
- Dec 1, 1997
- Status
- assigned
Report abuse
Abuse contact
- abuse@
aup. lumen. com - Name
- Centurylink Abuse Desk
- Phone
- +1-877-886-6515
- Handle
- CAD54-ARIN
Geolocation
Location detail
- Country
- United States
- Region
- Colorado
- City
- Highlands Ranch
- Coordinates
- 39.
5539, -104. 9694 - Time zone
- America/Denver
- Continent
- North America
- GeoNames
- 5425043