Data as of Nov 7, 2026
216.159.181.0/24
No anonymizer space · no proxy exits in 30 daysKirkwood Community College · space held by Iowa Communications Network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 216.159.128.0/18 since May 2005 | AS6122 | Business | 1 1 always on | Iowa Communications 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. | 57,344 | NETBLK-ICN-GW3 | Iowa Communications Network (ICN) · US | Direct Allocation | Dec 29, 1998 | abuse@ |
| └ 216.159.181.0/24 | 256 | NETBLK-IA-KIRKWOOD-8 | Kirkwood Community College (KCC-3) · US | Reassigned | Oct 2, 2001 | abuse@ |
Network & registry
Registry
Holder
- Organization
- Iowa Communications Network
- Handle
- ICN
- Range
- 216.
159. 0. 0 - 216. 159. 223. 255 - Registration type
- Direct Allocation
- Record created
- Dec 29, 1998
Origin network
AS26946
US
- Name
- Kirkwood Community College
- Type
- Education
- Registered
- Dec 24, 2002
- Domain
- kirkwood.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2018
- Current origin since
- Apr 2024 · 2.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 216.159.181.0/24 | AS26946 | /24 | ARIN | RPKI valid |
| 216.159.128.0/18 | AS6122 | /24 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 216.
159. 181. 0/ 24 - Netname
- NETBLK-IA-KIRKWOOD-8
- Registrant
- Kirkwood Community College
- Organization
- Kirkwood Community College (KCC-3)
- Org address
- 6301 Kirkwood Blvd SW, Cedar Rapids, IA, 52404
- Org country
- US
- Type
- Reassigned
- Handle
- NET-216-159-181-0-1
- Parent
- NET-216-159-0-0-1
- Created
- Oct 2, 2001
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 29, 1998
- Status
- assigned
Report abuse
Abuse contact
- abuse@
kirkwood. edu - Name
- Group
- Phone
- +1-319-398-5899
- Handle
- GROUP89-ARIN