Data as of Nov 3, 2026
74.5.64.0/19
No anonymizer space · no proxy exits in 30 daysCenturyLink Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 74.4.0.0/15 since May 2016 | AS209 | Residential | 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 |
|---|---|---|---|---|---|---|
| 74.4.0.0/15 | 131,072 | CENTURYLINK-LEGACY-EMBARQ-BKL-9 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | Jan 10, 2006 | [email protected] |
| └ 74.5.92.0/24 | 256 | 74-5-92-0-74-5-92-255 | unknown | — | — | — |
| └ 74.5.93.0/26 | 64 | STERILMED-INC | unknown | — | — | — |
| └ 74.5.93.72/29 | 8 | 74-5-93-72-29 | unknown | — | — | — |
| └ 74.5.94.0/24 | 256 | 74-5-94-0-74-5-94-255 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
8,192 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 8,128 | >99% | 2 | |
| Business | 64 | 0.78% | 1 |
Network & registry
Origin network
AS17402
US
- Name
- CenturyLink Communications, LLC
- Type
- Internet provider
- Registered
- Sep 29, 2006
- Domain
- centurylink.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
- Nov 2007
- Current origin since
- Nov 2007 · 19 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 74.4.0.0/15
- Netname
- CENTURYLINK-LEGACY-EMBARQ-BKL-9
- 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-74-4-0-0-1
- Parent
- NET-74-0-0-0-0
- Created
- Jan 10, 2006
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 10, 2006
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Centurylink Abuse Desk
- Phone
- +1-877-886-6515
- Handle
- CAD54-ARIN