Data as of Nov 7, 2026
205.221.162.0/23
No anonymizer space · no proxy exits in 30 daysIowa Communications Network
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 205.221.162.0/24 since Apr 2024 | AS14513 | Business | Iowa Communications Network | |
| 205.221.163.0/24 since Apr 2024 | AS14513 | Business | Iowa Communications Network |
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 |
|---|---|---|---|---|---|---|
| 205.221.0.0/16 | 65,536 | ICN-GW-205-221 | Iowa Communications Network (ICN) · US | Direct Allocation | Apr 12, 1995 | abuse@ |
| └ 205.221.162.0/24 | 256 | IA-DMACC-1 | Des Moines Area Community College (DMACC) · US | Reassigned | Apr 8, 2024 | maclark@ |
| └ 205.221.163.0/24 | 256 | IA-DMACC-2 | Des Moines Area Community College (DMACC) · US | Reassigned | Apr 8, 2024 | maclark@ |
Network & registry
Announced by
Covering announcement 205.221.0.0/16
- Prefix
- 205.221.0.0/16
- Announced by
- AS6122 Iowa Communications Network
- Type
- Business
- Proxy exits
- 12
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- ICN-GW-205-221
- Registrant
- Iowa Communications Network
- RIR
- ARIN
Origin network
AS6122
US
- Name
- Iowa Communications Network
- Type
- Education
- Registered
- Nov 17, 1995
- Domain
- iowa.gov
- Website
- icn.iowa.gov
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 205.221.0.0/16
205.221.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 205.221.0.0/16 | AS6122 | /24 | ARIN | RPKI valid |
IRR
Route objects on 205.221.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6122 | RADB | IA-GW | ICN-MAINT | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 205.
221. 0. 0/ 16 - Netname
- ICN-GW-205-221
- Registrant
- Iowa Communications Network
- Organization
- Iowa Communications Network (ICN)
- Org address
- 400 East 14th Street, Des Moines, IA, 50319
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-205-221-0-0-1
- Parent
- NET-205-0-0-0-0
- Created
- Apr 12, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 12, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
icn. state. ia. us - Name
- Abuse Contact
- Phone
- +1-515-725-4400
- Handle
- ABUSE522-ARIN