Data as of Nov 8, 2026
64.193.21.0/24
No anonymizer space · no proxy exits in 30 daysCARFAX, Inc. · space held by Level 3 Parent, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 64.192.0.0/14 since Apr 2006 | AS3356 | Residential | 53 15 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 |
|---|---|---|---|---|---|---|
| 64.192.0.0/14 | 262,144 | LVLT-ORG-64-192 | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | Jul 13, 2004 | abuse@ |
| └ 64.193.21.0/24 | 256 | WLCO-TWC02158096-CARFAX-INC-2 | Carfax Inc. (CARFA) · US | Reassigned | Apr 12, 2005 | arin-contact@ |
Network & registry
IPv4 market
Holder
- Organization
- Level 3 Parent, LLC
- Handle
- LPL-141
- Range
- 64.
192. 0. 0/ 14 - Registration type
- Direct Allocation
- Record created
- Jul 13, 2004
Origin network
AS62723
US
- Name
- CARFAX, Inc.
- Type
- Business
- Registered
- Oct 5, 2018
- Domain
- carfax.com
- Industry
- Automotive and Transportation
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2008
- Current origin since
- Jul 2019 · 7.3 yr
- Origin networks
- 3
- Last change of origin
- Jul 2019
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS62723 | ALTDB | Proxy registration to prevent harm from ARIN-NONAUTH shutdown | MAINT-AS7034 | Apr 4, 2022 |
Whois
Registration for this announcement
- Range
- 64.
193. 21. 0/ 24 - Netname
- WLCO-TWC02158096-CARFAX-INC-2
- Registrant
- Carfax Inc.
- Organization
- Carfax Inc. (CARFA)
- Org address
- 5860 Trinity Parkway, Centreville, VA, 20120
- Org country
- US
- Type
- Reassigned
- Handle
- NET-64-193-21-0-1
- Parent
- NET-64-192-0-0-1
- Created
- Apr 12, 2005
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 13, 2004
- Status
- assigned
Report abuse
Abuse contact
- arin-contact@
carfax. com - Name
- CFX84
- Phone
- +1-703-934-2664
- Handle
- CFX-ARIN