Data as of Nov 5, 2026
64.138.243.0/24
No anonymizer space · no proxy exits in 30 daysHorry Telephone Cooperative, Inc.
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 |
|---|---|---|---|---|---|---|
| 64.138.192.0/18 | 16,384 | HTC-45 | Horry Telephone Cooperative, Inc. (HTC-45) · US | Direct Allocation | Apr 9, 2008 | arin-admin@ |
| └ 64.138.243.0/24 | 256 | HTC-64-138-243-0-24 | HTC (C09123062) · US | Reassigned | Jan 5, 2023 | arin-admin@ via HTC-45 |
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
- Horry Telephone Cooperative, Inc.
- Handle
- HTC-45
- Range
- 64.
138. 192. 0/ 18 - Registration type
- Direct Allocation
- Record created
- Apr 9, 2008
Origin network
AS21565
US
- Name
- Horry Telephone Cooperative, Inc.
- Type
- Internet provider
- Registered
- May 23, 2001
- Domain
- htcinc.net
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2008
- Current origin since
- Jun 2008 · 18 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 64.138.192.0/18 | AS21565 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 64.
138. 243. 0/ 24 - Netname
- HTC-64-138-243-0-24
- Registrant
- HTC
- Organization
- HTC (C09123062)
- Type
- Reassigned
- Handle
- NET-64-138-243-0-1
- Parent
- NET-64-138-192-0-1
- Created
- Jan 5, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 9, 2008
- Status
- assigned
Report abuse
Abuse contact
- arin-admin@
htcinc. net - Name
- ARIN-Admin
- Phone
- +1-843-369-7857
- Handle
- ARINA284-ARIN