Data as of Nov 10, 2026
66.39.229.0/24
No anonymizer space · no proxy exits in 30 daysCharter Communications LLC · space held by Ionia County ISD
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Aug 2026
from AS20115 Charter Communications LLC
Network & registry
Origin network
AS22974
US
- Name
- Charter Communications LLC
- Type
- Internet provider
- Registered
- Jul 25, 2017
- Domain
- charter.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Aug 2025
- Current origin since
- Aug 2026 · 3 mo
- Origin networks
- 2
- Last change of origin
- Aug 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 66.
39. 224. 0/ 19 - Netname
- IONIAISD
- Registrant
- Ionia County ISD
- Organization
- Ionia County ISD (IONIAI-1)
- Org address
- 2191 Harwood Road, Ionia, MI, 48846
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-39-224-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Feb 25, 2004
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 25, 2004
- Status
- assigned
Report abuse
Abuse contact
- jmilewski@
ioniaisd. org - Name
- Milewski, John Richard
- Phone
- +1-616-527-4731
- Handle
- JRM116-ARIN