Data as of Nov 11, 2026
204.9.124.8/29
No anonymizer space · no proxy exits in 30 daysCenturyLink 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 |
|---|---|---|---|---|---|---|
| 204.9.120.0/21 | 2,048 | CENTURYLINK-LEGACY-LIGHTCORE-BLK3 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | Oct 7, 2004 | abuse@ |
| └ 204.9.124.8/29 | 8 | LC-IP-204-9-124-8 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 204.9.120.0/21
- Prefix
- 204.9.120.0/21
- Announced by
- AS22561 CenturyLink Communications, LLC
- Type
- Residential
- RPKI
- No RPKI
- Netname
- CENTURYLINK-LEGACY-LIGHTCORE-BLK3
- Registrant
- CenturyLink Communications, LLC
- RIR
- ARIN
Origin network
AS22561
US
- Name
- CenturyLink Communications, LLC
- Type
- Internet provider
- Registered
- Oct 16, 2001
- Domain
- centurylink.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 204.9.120.0/21
204.9.120.0/21
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 204.
9. 120. 0/ 21 - Netname
- CENTURYLINK-LEGACY-LIGHTCORE-BLK3
- 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-204-9-120-0-1
- Parent
- NET-204-0-0-0-0
- Created
- Oct 7, 2004
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 7, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
aup. lumen. com - Name
- Centurylink Abuse Desk
- Phone
- +1-877-886-6515
- Handle
- CAD54-ARIN