Data as of Nov 9, 2026
216.51.220.0/24
No anonymizer space · no proxy exits in 30 daysHeart of Iowa Communications Cooperative · space held by Aureon Network Services
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 216.51.128.0/17 since May 2005 | AS5056 | Internet provider | 147 17 always on | Aureon Network Services |
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 |
|---|---|---|---|---|---|---|
| 216.51.128.0/17 | 32,768 | AUREON-BLK10 | Aureon Network Services (INS-50) · US | Direct Allocation | Feb 14, 2001 | abuse@ |
| └ 216.51.220.0/24 | 256 | NET-INS-216-51-220-0-24 | New Providence School (C01628371) · US | Reassigned | May 10, 2007 | abuse@ via AUREON-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
- Aureon Network Services
- Handle
- INS-50
- Range
- 216.
51. 128. 0/ 17 - Registration type
- Direct Allocation
- Record created
- Feb 14, 2001
Origin network
AS400706
US
- Name
- Heart of Iowa Communications Cooperative
- Type
- Internet provider
- Registered
- May 4, 2022
- Domain
- heartofiowa.coop
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Dec 2014
- Current origin since
- Apr 2023 · 3.6 yr
- Origin networks
- 2
- Last change of origin
- Apr 2023
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 216.
51. 220. 0/ 24 - Netname
- NET-INS-216-51-220-0-24
- Registrant
- New Providence School
- Organization
- New Providence School (C01628371)
- Type
- Reassigned
- Handle
- NET-216-51-220-0-1
- Parent
- NET-216-51-128-0-1
- Created
- May 10, 2007
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 14, 2001
- Status
- assigned
Report abuse
Abuse contact
- abuse@
netins. net - Name
- netINS Network Operations Center
- Phone
- +1-515-830-0345
- Handle
- NNOC17-ARIN