Data as of Nov 8, 2026
66.81.36.0/23
No anonymizer space · no proxy exits in 30 daysHFA Specialty Assets LLC
Network & registry
Origin network
AS19864
US
- Name
- HFA Specialty Assets LLC
- Type
- Internet provider
- Registered
- Feb 22, 2001
- Domain
- call48.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2013
- Current origin since
- Aug 2013 · 13 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.81.36.0/23 | AS19864 | /23 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 66.
81. 32. 0 - 66. 81. 37. 255 - Netname
- NETBLK-HFA-01
- Registrant
- HFA Specialty Assets LLC
- Organization
- HFA Specialty Assets LLC (HSAL-8)
- Org address
- 7700 Congress Ave, Suite 3214, Boca Raton, FL, 33487
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-81-32-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Feb 13, 2012
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 13, 2012
- Status
- assigned
Report abuse
Abuse contact
- neteng@
call48. com - Name
- HFA-NetEng
- Phone
- +1-888-444-1111
- Handle
- HFANE-ARIN