Data as of Nov 9, 2026
216.54.191.0/24
No anonymizer space · no proxy exits in 30 daysLevel 3 Parent, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 216.54.128.0/17 since Nov 2016 | AS3549 | Internet provider | 5 1 always on | Level 3 Parent, 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 |
|---|---|---|---|---|---|---|
| 216.54.128.0/17 | 32,768 | TWTC-NETBLK-1 | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | May 25, 1999 | abuse@ |
| └ 216.54.191.0/24 | 256 | TWTC-AUSU-C-AIRPORT-1 | Austin International Airport (AIA-19) · US | Reassigned | Mar 30, 2000 | — |
Network & registry
IPv4 market
Holder
- Organization
- Level 3 Parent, LLC
- Handle
- LPL-141
- Range
- 216.
54. 128. 0/ 17 - Registration type
- Direct Allocation
- Record created
- May 25, 1999
Origin network
AS3549
US
- Name
- Level 3 Parent, LLC
- Type
- Internet provider
- Registered
- Mar 21, 2000
- Domain
- lumen.com
- Website
- www.lumen.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
- May 2005
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 2
- Last change of origin
- Aug 2016
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 216.
54. 191. 0/ 24 - Netname
- TWTC-AUSU-C-AIRPORT-1
- Registrant
- Austin International Airport
- Organization
- Austin International Airport (AIA-19)
- Org address
- 3011 Employee Avenue Bldg.1101, Austin, TX, 78719
- Org country
- US
- Type
- Reassigned
- Handle
- NET-216-54-191-0-1
- Parent
- NET-216-54-128-0-1
- Created
- Mar 30, 2000
- RIR
- ARIN
- Country
- US
- Delegated
- May 25, 1999
- Status
- assigned
Report abuse
Abuse contact
- noc.
coreip@ level3. com - Name
- tw telecom Hostmaster
- Phone
- +1-800-829-0420
- Handle
- HOS8-ORG-ARIN