Data as of Nov 3, 2026
216.210.1.0/24
No anonymizer space · no proxy exits in 30 daysTVW · space held by Washington State K-20 Telecommunications Network
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 |
|---|---|---|---|---|---|---|
| 216.210.0.0/18 | 16,384 | WA-K20-BLK10 | Washington State K-20 Telecommunications Network (WSKT) · US | Direct Allocation | May 1, 2008 | [email protected] |
| └ 216.210.1.0/24 | 256 | WSKT-TVW | TVW (C11519835) · US | Reassigned | Feb 20, 2026 | [email protected] via WA-K20-BLK10 |
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
- Washington State K-20 Telecommunications Network
- Handle
- WSKT
- Range
- 216.210.0.0/18
- Registration type
- Direct Allocation
- Record created
- May 1, 2008
Origin network
AS395285
US
- Name
- TVW
- Type
- Business
- Registered
- Aug 8, 2024
- Domain
- tvw.org
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2024
- Current origin since
- Nov 2024 · 1.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 216.210.1.0/24 | AS395285 | /24 | ARIN | RPKI valid |
| 216.210.0.0/18 | AS10430 | /24 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 216.210.1.0/24
- Netname
- WSKT-TVW
- Registrant
- TVW
- Organization
- TVW (C11519835)
- Type
- Reassigned
- Handle
- NET-216-210-1-0-1
- Parent
- NET-216-210-0-0-1
- Created
- Feb 20, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- May 1, 2008
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- University of Washington Networks and Distributed
- Phone
- +1-206-221-6000
- Handle
- UW-NOC-ARIN