Data as of Nov 10, 2026
64.76.87.64/29
No anonymizer space · no proxy exits in 30 daysLevel 3 Parent, LLC · space held by Cirion Technologies Solutions, LLC
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 64.76.0.0/16 | 65,536 | GCASL-64-76 | Cirion Technologies Solutions, LLC (GCASL) · US | Direct Allocation | Apr 19, 2000 | abuse@ |
| └ 64.76.80.0/21 | 2,048 | NET-64-76-80-0-21 | CTL Colombia (CC-4324) · CO | Reallocated | Apr 5, 2024 | abuse@ |
| └ 64.76.87.64/29 | 8 | 64-76-87-64-29 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 64.76.80.0/21
- Prefix
- 64.76.80.0/21
- Announced by
- AS3549 Level 3 Parent, LLC
- Type
- Business
- Proxy exits
- 6
- Always-on exits
- 1
- RPKI
- No RPKI
- Netname
- NET-64-76-80-0-21
- Registrant
- CTL Colombia
- RIR
- ARIN
Registry
Holder
- Organization
- Cirion Technologies Solutions, LLC
- Handle
- GCASL
- Range
- 64.
76. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Apr 19, 2000
- Reallocated to
- CTL Colombia (CC-4324)
- Reallocated range
- 64.
76. 80. 0/ 21 - Reallocated
- Apr 5, 2024
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
Who has announced 64.76.80.0/21
64.76.80.0/21
Routing history
- Pattern
- Stable
- First seen
- Apr 2008
- Current origin since
- Oct 2008 · 18 yr
- Origin networks
- 2
- Last change of origin
- Oct 2008
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 64.
76. 80. 0/ 21 - Netname
- NET-64-76-80-0-21
- Registrant
- CTL Colombia
- Organization
- CTL Colombia (CC-4324)
- Org address
- CARRERA 68, Bogota, 111156
- Org country
- CO
- Type
- Reallocated
- Handle
- NET-64-76-80-0-1
- Parent
- NET-64-76-0-0-1
- Created
- Apr 5, 2024
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 19, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ciriontechnologies. com - Name
- Abuse
- Phone
- +3143121683
- Handle
- ABUSE9424-ARIN