Data as of Nov 9, 2026
209.144.254.0/24
No anonymizer space · no proxy exits in 30 daysLevel 3 Parent, LLC · space held by CenturyLink Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 209.144.0.0/16 since May 2005 | AS3561 | Internet provider | 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 |
|---|---|---|---|---|---|---|
| 209.144.0.0/16 | 65,536 | CENTURYLINK-LEGACY-SAVVIS-BLK4 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | Sep 18, 1997 | abuse@ |
| └ 209.144.254.0/24 | 256 | SAVV-T37959 | Walsh, Anderson, Gallegos, Green, & Trevino, P.C. (WAGGTP) · US | Reassigned | Oct 21, 2014 | — |
Network & registry
IPv4 market
Holder
- Organization
- CenturyLink Communications, LLC
- Handle
- CCL-534
- Range
- 209.
144. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Sep 18, 1997
- Legacy
- yes
Origin network
AS10753
US
- Name
- Level 3 Parent, LLC
- Type
- Internet provider
- Registered
- Nov 18, 1997
- Domain
- level3.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Oct 2007
- Current origin since
- Nov 2024 · 2.0 yr
- Origin networks
- 2
- Last change of origin
- Nov 2024
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 209.
144. 254. 0/ 24 - Netname
- SAVV-T37959
- Registrant
- Walsh, Anderson, Gallegos, Green, & Trevino, P.C.
- Organization
- Walsh, Anderson, Gallegos, Green, & Trevino, P.C. (WAGGTP)
- Org address
- 505 E. Huntland Drive, Suite 600, Austin, TX, 78752
- Org country
- US
- Type
- Reassigned
- Handle
- NET-209-144-254-0-1
- Parent
- NET-209-144-0-0-1
- Created
- Oct 21, 2014
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 18, 1997
- Status
- assigned
Report abuse
Abuse contact
- abuse@
aup. lumen. com - Name
- Centurylink Abuse Desk
- Phone
- +1-877-886-6515
- Handle
- CAD54-ARIN