Data as of Nov 6, 2026
66.153.136.0/24
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 |
|---|---|---|---|---|---|---|
| 66.153.128.0/17 | 32,768 | HTC-45 | Horry Telephone Cooperative, Inc. (HTC-45) · US | Direct Allocation | Jul 20, 2001 | arin-admin@ |
| └ 66.153.136.0/24 | 256 | HTC-66-153-136-0-24 | HTC - DSL Modem Pool (C01150091) · US | Reassigned | Aug 8, 2005 | 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
- 66.
153. 128. 0/ 17 - Registration type
- Direct Allocation
- Record created
- Jul 20, 2001
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
- Dec 2005
- Current origin since
- Dec 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.153.128.0/17 | AS21565 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 66.
153. 136. 0/ 24 - Netname
- HTC-66-153-136-0-24
- Registrant
- HTC - DSL Modem Pool
- Organization
- HTC - DSL Modem Pool (C01150091)
- Type
- Reassigned
- Handle
- NET-66-153-136-0-1
- Parent
- NET-66-153-128-0-1
- Created
- Aug 8, 2005
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 20, 2001
- Status
- assigned
Report abuse
Abuse contact
- arin-admin@
htcinc. net - Name
- ARIN-Admin
- Phone
- +1-843-369-7857
- Handle
- ARINA284-ARIN