Data as of Nov 7, 2026
208.66.57.0/24
No anonymizer space · no proxy exits in 30 daysCastle Access Inc · space held by Comentum Corp.
Announcement
this exact prefix
No RPKI
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Jul 2026
from AS174 Cogent Communications, LLC
Network & registry
Origin network
AS22489
US
- Name
- Castle Access Inc
- Type
- Hosting
- Registered
- Oct 4, 2001
- Domain
- castleaccess.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Feb 2021
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 2
- Last change of origin
- Jul 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 208.
66. 56. 0/ 22 - Netname
- COMENTUM
- Registrant
- Comentum Corp.
- Organization
- Comentum Corp. (COMEN)
- Org address
- P.O. Box 84842, San Diego, CA, 92138
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-208-66-56-0-1
- Parent
- NET-208-0-0-0-0
- Created
- Apr 3, 2006
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 3, 2006
- Status
- assigned
Report abuse
Abuse contact
- ipadmin@
comentum. com - Name
- Administrator
- Phone
- +1-619-990-1212
- Handle
- ADMIN18-ARIN