Data as of Nov 12, 2026
208.45.72.0/21
No anonymizer space · no proxy exits in 30 daysCenturyLink Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 208.44.0.0/14 since May 2005 | AS209 | Residential | 52 2 always on | 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 |
|---|---|---|---|---|---|---|
| 208.44.0.0/14 | 262,144 | CENTURYLINK-LEGACY-QWEST-INET-3 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | Jun 24, 1999 | abuse@ |
| └ 208.45.0.0/17 | 32,768 | QWEST-DSL-BLK-01 | Qwest Communications (QDSL) · US | Reallocated | Jul 27, 1999 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- CenturyLink Communications, LLC
- Handle
- CCL-534
- Range
- 208.
44. 0. 0/ 14 - Registration type
- Direct Allocation
- Record created
- Jun 24, 1999
- Reallocated to
- Qwest Communications (QDSL)
- Reallocated range
- 208.
45. 0. 0/ 17 - Reallocated
- Jul 27, 1999
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2008
- Current origin since
- Jun 2023 · 3.4 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 208.
45. 0. 0/ 17 - Netname
- QWEST-DSL-BLK-01
- Registrant
- Qwest Communications
- Organization
- Qwest Communications (QDSL)
- Org address
- 950 17th Street, Denver, CO, 80202
- Org country
- US
- Type
- Reallocated
- Handle
- NET-208-45-0-0-1
- Parent
- NET-208-44-0-0-1
- Created
- Jul 27, 1999
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 24, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
aup. lumen. com - Name
- Centurylink Abuse Desk
- Phone
- +1-877-886-6515
- Handle
- CAD54-ARIN