Data as of Nov 10, 2026
72.2.236.0/24
No anonymizer space · no proxy exits in 30 daysSpeedcast Communications, Inc
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 72.2.224.0/20 since Mar 2006 | AS4913 | Internet provider | 9 | Speedcast Communications, Inc |
Network & registry
Origin network
AS4913
US
- Name
- Speedcast Communications, Inc
- Type
- Internet provider
- Registered
- May 4, 1995
- Domain
- speedcast.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2016
- Current origin since
- Jun 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 72.2.224.0/20 | AS4913 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4913 | ARIN | Speedcast blocks advertised within US | MNT-CPRK | Apr 30, 2026 |
Whois
Registration for this announcement
- Range
- 72.
2. 224. 0/ 20 - Netname
- CAPROCK-NETBLK02
- Registrant
- Speedcast Communications, Inc
- Organization
- Speedcast Communications, Inc (CPRK)
- Org address
- 3200 South Sam Houston Parkway East, Suite 140, Houston, TX, 77047
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-72-2-224-0-1
- Parent
- NET-72-0-0-0-0
- Created
- Feb 13, 2006
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 13, 2006
- Status
- assigned
Report abuse
Abuse contact
- network.
abuse@ speedcast. com - Name
- Abuse Contact
- Phone
- +1-832-668-2300
- Handle
- ABUSE4977-ARIN