Data as of Nov 13, 2026
72.237.159.0/24
No anonymizer space · no proxy exits in 30 daysUnited States Advanced Network Inc. · space held by Level 3 Parent, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 72.236.0.0/15 since May 2007 | AS3356 | Internet provider | 3 | 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 |
|---|---|---|---|---|---|---|
| 72.236.0.0/15 | 131,072 | LVLT-ORG-72-236 | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | Apr 27, 2005 | abuse@ |
| └ 72.237.159.0/24 | 256 | 72-237-159-0-24 | United States Advanced Network Inc. (USAN-1) · US | Reassigned | Oct 18, 2021 | larry. |
Network & registry
IPv4 market
Holder
- Organization
- Level 3 Parent, LLC
- Handle
- LPL-141
- Range
- 72.
236. 0. 0/ 15 - Registration type
- Direct Allocation
- Record created
- Apr 27, 2005
Origin network
AS27548
US
- Name
- United States Advanced Network Inc.
- Type
- Business
- Registered
- Mar 28, 2003
- Domain
- usan.com
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2007
- Current origin since
- Feb 2007 · 20 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 72.
237. 159. 0/ 24 - Netname
- 72-237-159-0-24
- Registrant
- United States Advanced Network Inc.
- Organization
- United States Advanced Network Inc. (USAN-1)
- Org address
- 3080 Northwoods Circle, Norcross, GA, 30071
- Org country
- US
- Type
- Reassigned
- Handle
- NET-72-237-159-0-1
- Parent
- NET-72-236-0-0-1
- Created
- Oct 18, 2021
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 27, 2005
- Status
- assigned
Report abuse
Abuse contact
- larry.
newfield@ usan. com - Name
- Newfield, Larry
- Phone
- +1-770-729-1449
- Handle
- LN563-ARIN