Data as of Nov 3, 2026
64.76.90.0/24
No anonymizer space · no proxy exits in 30 daysLevel 3 Parent, LLC · space held by Cirion Technologies Solutions, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 64.76.88.0/22 since Oct 2008 | AS3549 | Residential | 6 2 always on | Cirion Technologies Solutions, LLC via ImpSat Colombia |
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 |
|---|---|---|---|---|---|---|
| 64.76.0.0/16 | 65,536 | GCASL-64-76 | Cirion Technologies Solutions, LLC (GCASL) · US | Direct Allocation | Apr 19, 2000 | [email protected] |
| └ 64.76.88.0/22 | 1,024 | IMPSAT-CORP-5-ICOL4 | ImpSat Colombia (IMCL) · CO | Reallocated | Dec 10, 2001 | [email protected] |
| └ 64.76.90.0/24 | 256 | IMPTDIALCO-01 | Impsat Colombia-Internet Dialup (C02020109) · CO | Reassigned | Aug 24, 2008 | [email protected] via IMPSAT-CORP-5-ICOL4 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
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
- ImpSat Colombia (IMCL)
- Reallocated range
- 64.76.88.0/22
- Reallocated
- Dec 10, 2001
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2006
- Current origin since
- Sep 2012 · 14 yr
- Origin networks
- 2
- Last change of origin
- Sep 2012
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6140 not the origin | RADB | PNAP-MIA asurnet route | MAINT-AS1828 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 64.76.90.0/24
- Netname
- IMPTDIALCO-01
- Registrant
- Impsat Colombia-Internet Dialup
- Organization
- Impsat Colombia-Internet Dialup (C02020109)
- Type
- Reassigned
- Handle
- NET-64-76-90-0-1
- Parent
- NET-64-76-88-0-1
- Created
- Aug 24, 2008
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 19, 2000
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse Team GC Colombia
- Phone
- +571-611-9000
- Handle
- ATGC1-ARIN