Data as of Nov 13, 2026
136.228.59.0/24
No anonymizer space · no proxy exits in 30 daysOttawa Area ISD · space held by Michigan Statewide Educational 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 |
|---|---|---|---|---|---|---|
| 136.228.32.0/19 | 8,192 | MISEN-1 | Michigan Statewide Educational Network (MSEN-1) · US | Direct Allocation | May 9, 2018 | — |
| └ 136.228.59.0/24 | 256 | OTTAWA-AREA-ISD | Ottawa Area ISD (OAI-12) · US | Reassigned | Oct 9, 2019 | — |
Network & registry
Registry
Holder
- Organization
- Michigan Statewide Educational Network
- Handle
- MSEN-1
- Range
- 136.
228. 32. 0/ 19 - Registration type
- Direct Allocation
- Record created
- May 9, 2018
Origin network
AS399363
US
- Name
- Ottawa Area ISD
- Type
- Education
- Registered
- Feb 17, 2021
- Domain
- oaisd.org
- Industry
- Education and Research
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2019
- Current origin since
- Jul 2021 · 5.3 yr
- Origin networks
- 3
- Last change of origin
- Jul 2021
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 136.
228. 59. 0/ 24 - Netname
- OTTAWA-AREA-ISD
- Registrant
- Ottawa Area ISD
- Organization
- Ottawa Area ISD (OAI-12)
- Org address
- 13565 Port Sheldon St., Holland, MI, 49424
- Org country
- US
- Type
- Reassigned
- Handle
- NET-136-228-59-0-1
- Parent
- NET-136-228-32-0-1
- Created
- Oct 9, 2019
- RIR
- ARIN
- Country
- US
- Delegated
- May 9, 2018
- Status
- assigned
Report abuse
Abuse contact
- ktorok@
misen. org - Name
- Torok, Kurt Kenneth
- Phone
- +1-269-207-6321
- Handle
- KKT-ARIN