Data as of Nov 5, 2026
64.208.51.0/24
No anonymizer space · no proxy exits in 30 daysCQG, Inc. · space held by Level 3 Parent, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 64.208.0.0/16 since May 2005 | AS3549 | Internet provider | 1 1 always on |
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. | 46,336 | LVLT-ORG-64-208 | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | Mar 15, 2000 | abuse@ |
| └ 64.208.51.0/24 | 256 | LVLT-CQGINC-2-64-208-51 | CQG, Inc. (CQGINC-2) · US | Reassigned | Feb 8, 2015 | oleg@ |
Network & registry
IPv4 market
Holder
- Organization
- Level 3 Parent, LLC
- Handle
- LPL-141
- Range
- 64.
208. 0. 0 - 64. 208. 180. 255 - Registration type
- Direct Allocation
- Record created
- Mar 15, 2000
Origin network
AS25765
US
- Name
- CQG, Inc.
- Type
- Business
- Registered
- May 3, 2002
- Domain
- cqg.com
- Industry
- Software Development
- 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
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS25765 | RADB | CyrusOne-Customer Prefix | MAINT-AS62 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 64.
208. 51. 0/ 24 - Netname
- LVLT-CQGINC-2-64-208-51
- Registrant
- CQG, Inc.
- Organization
- CQG, Inc. (CQGINC-2)
- Org address
- 1050 17th Street, Denver, CO, 80265
- Org country
- US
- Type
- Reassigned
- Handle
- NET-64-208-51-0-1
- Parent
- NET-64-208-0-0-1
- Created
- Feb 8, 2015
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 15, 2000
- Status
- assigned
Report abuse
Abuse contact
- oleg@
cqg. com - Name
- Kugotov, Oleg
- Phone
- +1-312-385-2740
- Handle
- KUGOT-ARIN