Data as of Nov 10, 2026
144.163.128.0/17
No anonymizer space · no proxy exits in 30 daysBrightspeed · space held by CenturyLink Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 144.163.0.0/16 since Mar 2018 | AS209 | Residential | 154 22 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 |
|---|---|---|---|---|---|---|
| 144.163.0.0/16 | 65,536 | CENTURYLINK-LEGACY-QWEST-IT-BLK-14 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | Dec 13, 1990 | abuse@ |
| └ 144.163.0.0/16 | 65,536 | CBRAS-USAGE | Qwest Communications Company, LLC (QCC-18) · US | Reassigned | Jul 13, 2015 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- CenturyLink Communications, LLC
- Handle
- CCL-534
- Range
- 144.
163. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Dec 13, 1990
- Legacy
- yes
Origin network
AS19901
US
- Name
- Brightspeed
- Type
- Internet provider
- Registered
- Nov 7, 2022
- Domain
- brightspeed.com
- Website
- www.brightspeed.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Mar 2018
- Current origin since
- Aug 2023 · 3.2 yr
- Origin networks
- 2
- Last change of origin
- Aug 2023
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 144.
163. 0. 0/ 16 - Netname
- CBRAS-USAGE
- Registrant
- Qwest Communications Company, LLC
- Organization
- Qwest Communications Company, LLC (QCC-18)
- Org address
- 100 CENTURYLINK DR, Monroe, LA, 71203
- Org country
- US
- Type
- Reassigned
- Handle
- NET-144-163-0-0-2
- Parent
- NET-144-163-0-0-1
- Created
- Jul 13, 2015
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 13, 1990
- Status
- assigned
Report abuse
Abuse contact
- abuse@
aup. lumen. com - Name
- Centurylink Abuse Desk
- Phone
- +1-877-886-6515
- Handle
- CAD54-ARIN