Data as of Nov 12, 2026
35.50.32.0/24
No anonymizer space · no proxy exits in 30 daysMerit Network Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 35.50.0.0/17 since Oct 2023 | AS237 | Business | 29 | Merit Network Inc. |
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 |
|---|---|---|---|---|---|---|
| 35.50.0.0/17 | 32,768 | MICH-1 | Merit Network Inc. (MICH-Z) · US | Direct Allocation | Apr 1, 1994 | abuse@ |
| └ 35.50.0.0/17 | 32,768 | MICH-10984 | Oakland University (OAKLAN) · US | Reassigned | Mar 3, 2014 | abuse@ |
Network & registry
Announced by
Covering announcement 35.50.0.0/18
- Prefix
- 35.50.0.0/18
- Announced by
- AS237 Merit Network Inc.
- Type
- Business
- Proxy exits
- 20
- RPKI
- RPKI valid
- Netname
- MICH-10984
- Registrant
- Oakland University
- RIR
- ARIN
IPv4 market
Holder
- Organization
- Merit Network Inc.
- Handle
- MICH-Z
- Range
- 35.
50. 0. 0/ 17 - Registration type
- Direct Allocation
- Record created
- Apr 1, 1994
- Legacy
- yes
Origin network
AS237
US
- Name
- Merit Network Inc.
- Type
- Education
- Registered
- Sep 12, 1988
- Domain
- merit.edu
- Website
- www.merit.edu
- Industry
- Human Rights and Social Advocacy (Human Rights, Environment and Wildlife Conservation, Other)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
35.50.0.0/18
Routing history
- Pattern
- Stable
- First seen
- Oct 2023
- Current origin since
- Oct 2023 · 3.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 35.50.0.0/18 | AS237 | /18 | ARIN | RPKI valid |
| 35.50.0.0/17 | AS237 | /17 | ARIN | Too specific |
IRR
Route objects on 35.50.0.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS237 | RADB | Oakland U. | MAINT-AS237 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 35.
50. 0. 0/ 17 - Netname
- MICH-10984
- Registrant
- Oakland University
- Organization
- Oakland University (OAKLAN)
- Org address
- Dodge Hall - Room 220,, Rochester, MI, 48309-4479
- Org country
- US
- Type
- Reassigned
- Handle
- NET-35-50-0-0-1
- Parent
- NET-35-50-0-0-2
- Created
- Mar 3, 2014
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 1, 1994
- Status
- assigned
Report abuse
Abuse contact
- abuse@
oakland. edu - Name
- Network Services
- Phone
- +1-248-370-4300
- Handle
- NETWO160-ARIN