Data as of Nov 6, 2026
206.176.24.0/22
No anonymizer space · no proxy exits in 30 daysSouth Dakota State Government
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 206.176.24.0/24 since Feb 2026 | AS22215 | Business | South Dakota State Government |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 206.176.0.0/17 | 32,768 | DDNNET-BLK-1 | South Dakota State Government (SDSG) · US | Direct Allocation | Oct 26, 1995 | Jeff. |
| └ 206.176.24.0/22 | 1,024 | SDNET-BHSU-OLD-SDLN | Black Hills State University (BHSU) · US | Reassigned | Jun 26, 2018 | fred. |
Network & registry
Announced by
Covering announcement 206.176.16.0/20
- Prefix
- 206.176.16.0/20
- Announced by
- AS14263 South Dakota State Government
- Type
- Business
- Proxy exits
- 14
- RPKI
- RPKI valid
- Netname
- DDNNET-BLK-1
- Registrant
- South Dakota State Government
- RIR
- ARIN
Origin network
AS14263
US
- Name
- South Dakota State Government
- Type
- Business
- Registered
- Nov 17, 1999
- Domain
- state.sd.us
- Industry
- Government and Regulatory Agencies, Administrations, Departments, and Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 206.176.16.0/20
206.176.16.0/20
Routing history
- Pattern
- Stable
- First seen
- Apr 2011
- Current origin since
- Apr 2011 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 206.176.0.0/17 | AS14263 | /24 | ARIN | RPKI valid |
IRR
Route objects on 206.176.16.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS14263 | ARIN | State of South Dakota - BIT | MNT-SDSG | Sep 24, 2021 |
Whois
Registration for this announcement
- Range
- 206.
176. 0. 0/ 17 - Netname
- DDNNET-BLK-1
- Registrant
- South Dakota State Government
- Organization
- South Dakota State Government (SDSG)
- Org address
- BIT - Network Technologies, Pierre, SD, 57501
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-206-176-0-0-1
- Parent
- NET-206-0-0-0-0
- Created
- Oct 26, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 26, 1995
- Status
- assigned
Report abuse
Abuse contact
- Jeff.
Litterick@ state. sd. us - Name
- Litterick, Jeffrey
- Phone
- +1-605-773-3741
- Handle
- JL605-ARIN