Data as of Nov 9, 2026
66.117.6.0/24
No anonymizer space · no proxy exits in 30 daysCorporate Colocation Inc.
IPv4 market
Path
1 · Holder
record created Oct 27, 2006 · reallocated to Internet Utilities NA LLC Jan 7, 2025
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
66.117.6.0/24
From the registry to its use
- Oct 27, 2006Registry recordCorporate Colocation Inc.Direct Allocation66.117.6.0/23
- Aug 8, 2009– Nov 8, 2012
- Mar 22, 2013– May 8, 2014
- May 15, 2014– Nov 8, 2026
- Jun 10, 2024– Nov 8, 2026
- Jan 7, 2025ReallocatedInternet Utilities NA LLCReallocated66.117.6.0/23
- todayLeased fromIPXOIP broker
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Holder | RPKI |
|---|---|---|---|---|---|
| 66.117.6.0/23 since Jun 2024 | AS17139 | Hosting | IP broker IPXO | Corporate Colocation Inc. via Internet Utilities NA 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 |
|---|---|---|---|---|---|---|
| 66.117.6.0/23 | 512 | COLORADOCOLO-66-117-6-0-23 | Corporate Colocation Inc. (CORPO-6) · US | Direct Allocation | Oct 27, 2006 | abuse@ |
| └ 66.117.6.0/23 | 512 | IPXO-66-117-6-0-23 | IPXO LLC (IL-845) · US | Reallocated | Jul 1, 2024 | abuse@ |
| └ 66.117.6.0/23 | 512 | NETUTILS | Internet Utilities NA LLC (DCL-577) · US | Reallocated | Jan 7, 2025 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- Corporate Colocation Inc.
- Handle
- CORPO-6
- Range
- 66.
117. 6. 0/ 23 - Registration type
- Direct Allocation
- Record created
- Oct 27, 2006
- Reallocated to
- Internet Utilities NA LLC (DCL-577)
- Reallocated
- Jan 7, 2025
Origin network
AS17139
US
- Name
- Corporate Colocation Inc.
- Type
- Hosting
- Registered
- Aug 28, 2007
- Domain
- coloradocolo.com
- Website
- coloradocolo.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2009
- Current origin since
- May 2014 · 12 yr
- Origin networks
- 2
- Last change of origin
- May 2014
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.117.6.0/24 | AS17139 | /24 | ARIN | RPKI valid |
| 66.117.6.0/23 | AS17139 | /23 | ARIN | Too specific |
Whois
Registration for this announcement
- Range
- 66.
117. 6. 0/ 23 - Netname
- NETUTILS
- Registrant
- Internet Utilities NA LLC
- Organization
- Internet Utilities NA LLC (DCL-577)
- Org address
- 2711 Centerville Road, Wilmington, DE, 19808
- Org country
- US
- Type
- Reallocated
- Handle
- NET-66-117-6-0-3
- Parent
- NET-66-117-6-0-2
- Created
- Jan 7, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 27, 2006
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse
- Phone
- +1-650-934-1667
- Handle
- IUA-ARIN