Data as of Nov 3, 2026
204.245.64.0/18
No anonymizer space · no proxy exits in 30 daysCenturyLink Communications, LLC
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 204.245.111.0/24 since Oct 2020 | AS10939 | Business | 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 |
|---|---|---|---|---|---|---|
| 204.245.64.0/18 | 16,384 | CENTURYLINK-LEGACY-QWEST-INET-1 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | Feb 3, 1995 | [email protected] |
| └ 204.245.83.0/24 | 256 | QWEST-EWR-GSAFSXEWR1 | unknown | — | — | — |
| └ 204.245.99.16/29 | 8 | Q0510-204-245-99-16 | unknown | — | — | — |
| └ 204.245.99.48/29 | 8 | Q0401-204-245-99-48 | unknown | — | — | — |
| └ 204.245.99.144/29 | 8 | Q1201-204-245-99-144 | unknown | — | — | — |
| └ 204.245.99.184/29 | 8 | Q1125-204-245-99-184 | unknown | — | — | — |
| └ 204.245.102.0/24 | 256 | WASH01-WAN-204-245-102 | unknown | — | — | — |
| └ 204.245.106.0/24 | 256 | Q0905-204-245-106-0 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
16,384 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 15,616 | 95% | 4 | |
| Business | 768 | 4.7% | 11 |
Network & registry
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 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 |
|---|---|---|---|---|---|
| 204.245.87.0/24 | AS7029 | RADB | Windstream (PaeTec) | MAINT-AS7029 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 204.245.64.0/18
- Netname
- CENTURYLINK-LEGACY-QWEST-INET-1
- 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-204-245-64-0-1
- Parent
- NET-204-0-0-0-0
- Created
- Feb 3, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 3, 1995
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Centurylink Abuse Desk
- Phone
- +1-877-886-6515
- Handle
- CAD54-ARIN