Data as of Nov 7, 2026
66.246.128.0/19
No anonymizer space · no proxy exits in 30 daysCologix, Inc
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 66.246.142.0/24 since Apr 2026 | AS8001 | Hosting | Cologix, Inc | |
| 66.246.149.0/24 since Mar 2024 | AS396924 | Hosting | Cologix, Inc | |
| 66.246.153.0/24 since Sep 2016 | AS23131 | Hosting | Cologix, Inc |
Network & registry
Announced by
Covering announcement 66.246.0.0/16
- Prefix
- 66.246.0.0/16
- Announced by
- AS8001 Cologix, Inc
- Type
- Hosting
- RPKI
- No RPKI
- Netname
- NAC-NETBLK06
- Registrant
- Cologix, Inc
- RIR
- ARIN
Origin network
AS8001
US
- Name
- Cologix, Inc
- Type
- Hosting
- Registered
- Aug 22, 1996
- Domain
- cologix.com
- Website
- www.cologix.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 66.246.0.0/16
66.246.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on 66.246.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8001 | RADB | Net Access Corporation | MAINT-AS8001 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 66.
246. 0. 0/ 16 - Netname
- NAC-NETBLK06
- Registrant
- Cologix, Inc
- Organization
- Cologix, Inc (COLOG-8)
- Org address
- 1601 19th Street, Denver, CO, 80202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-246-0-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Mar 8, 2002
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 8, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cologix. com - Name
- Abuse
- Phone
- +1-720-230-7000
- Handle
- ABUSE5526-ARIN