Data as of Nov 4, 2026
75.121.216.0/22
No anonymizer space · no proxy exits in 30 daysCenturyLink Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 75.120.0.0/15 since Feb 2016 | AS209 | Residential | CenturyLink Communications, LLC |
Network & registry
Announced by
Covering announcement 75.121.0.0/16
- Prefix
- 75.121.0.0/16
- Announced by
- AS22561 CenturyLink Communications, LLC
- Type
- Residential
- RPKI
- No RPKI
- Netname
- CENTURYLINK-LEGACY-CENTURYTEL-NETBLOCK11
- 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
Covering aggregate above, the prefix's own history below
75.121.0.0/16
Routing history
- Pattern
- Stable
- First seen
- Feb 2016
- Current origin since
- Feb 2016 · 11 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 75.
120. 0. 0/ 15 - Netname
- CENTURYLINK-LEGACY-CENTURYTEL-NETBLOCK11
- 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-75-120-0-0-1
- Parent
- NET-75-0-0-0-0
- Created
- Oct 5, 2006
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 5, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
aup. lumen. com - Name
- Centurylink Abuse Desk
- Phone
- +1-877-886-6515
- Handle
- CAD54-ARIN