Data as of Nov 7, 2026
204.16.243.0/24
No anonymizer space · no proxy exits in 30 daysTeraSwitch Networks 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 |
|---|---|---|---|---|---|---|
| 204.16.240.0/21 | 2,048 | TERASWITCH-BLK-1 | TeraSwitch Networks Inc. (TERAS-2) · US | Direct Allocation | Oct 12, 2009 | noc@ |
| └ 204.16.243.0/26 | 64 | TBLIVE | unknown | — | — | — |
| └ 204.16.243.112/28 | 16 | CONCENSUS | unknown | — | — | — |
| └ 204.16.243.128/28 | 16 | LIBSYN | unknown | — | — | — |
| └ 204.16.243.144/28 | 16 | LOUISPLUNG | unknown | — | — | — |
Network & registry
Origin network
AS20326
US
- Name
- TeraSwitch Networks Inc.
- Type
- Hosting
- Registered
- Mar 26, 2007
- Domain
- teraswitch.com
- Website
- www.teraswitch.com
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 4
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2021
- Current origin since
- Jun 2021 · 5.4 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 204.16.240.0/21 | AS20326 | /32 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS20326 | ARIN | BLK4 | MNT-TERAS-2 | May 17, 2024 |
Whois
Registration for this announcement
- Range
- 204.
16. 240. 0/ 21 - Netname
- TERASWITCH-BLK-1
- Registrant
- TeraSwitch Networks Inc.
- Organization
- TeraSwitch Networks Inc. (TERAS-2)
- Org address
- 30 Isabella St, Pittsburgh, PA, 15212
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-204-16-240-0-1
- Parent
- NET-204-0-0-0-0
- Created
- Oct 12, 2009
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 12, 2009
- Status
- assigned
Report abuse
Abuse contact
- noc@
teraswitch. com - Name
- Network Operations
- Phone
- +1-412-945-7045
- Handle
- NETWO1793-ARIN