Data as of Nov 7, 2026
204.57.72.0/24
No anonymizer space · no proxy exits in 30 daysLevel 3 Parent, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 204.57.64.0/18 since Oct 2016 | AS3549 | Internet provider | 2 | 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 |
|---|---|---|---|---|---|---|
| 204.57.64.0/18 | 16,384 | TWTC-NETBLK-15 | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | Sep 27, 1994 | abuse@ |
| └ 204.57.72.0/24 | 256 | TWTC-KAW | World Net (WNET) · US | Reassigned | Feb 4, 2014 | arin@ |
Network & registry
IPv4 market
Holder
- Organization
- Level 3 Parent, LLC
- Handle
- LPL-141
- Range
- 204.
57. 64. 0/ 18 - Registration type
- Direct Allocation
- Record created
- Sep 27, 1994
- Legacy
- yes
Origin network
AS3356
US
- Name
- Level 3 Parent, LLC
- Type
- Internet provider
- Registered
- Mar 10, 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
- Reactivated
- First seen
- May 2005
- Current origin since
- Jun 2023 · 3.4 yr
- Origin networks
- 2
- Last change of origin
- Jun 2023
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 204.
57. 72. 0/ 24 - Netname
- TWTC-KAW
- Registrant
- World Net
- Organization
- World Net (WNET)
- Org address
- 2538 MacArthur View, San Antonio, TX, 78217-4448
- Org country
- US
- Type
- Reassigned
- Handle
- NET-204-57-72-0-1
- Parent
- NET-204-57-64-0-1
- Created
- Feb 4, 2014
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 27, 1994
- Status
- assigned
Report abuse
Abuse contact
- arin@
world-net. net - Name
- Hostmaster
- Phone
- +1-210-226-6666
- Handle
- HOSTM1989-ARIN