Data as of Nov 10, 2026
35.
Tor exitResidential-proxy exitAnonymizer- Proxy exit
- Last seen Oct 12, 2026 · 1 of 30 days · 1 observations
- Type
- Tor exitBusiness network
- Risk
- 95 / 100 · Critical
- Operator
- operated by Tor
- Announced by
- AS36375University of Michiganumich.eduEducation
- Announcement
- 35.0.0.0/16RPKI valid
- Location
- Ann Arbor, Michigan, United StatesAn anonymizer's exit: its user may be anywhere.
Proxy activity
Oct 11, 2026 – Nov 9, 2026
This address, day by day
Network & registry
The block's full lineage, from registry to use, is on its prefix page.
Announced by
Announcement
- Prefix
- 35.0.0.0/16
- Announced by
- AS36375 University of Michigan
- Type
- Business
- Anonymizer addresses
- 1 addresses · <0.01%Tor exit
- Proxy exits
- 35
- RPKI
- RPKI valid
IPv4 market
Holder
- Organization
- Merit Network Inc.
- Handle
- MICH-Z
- Range
- 35.
0. 0. 0 - 35. 16. 255. 255 - Registration type
- Direct Allocation
- Record created
- Apr 1, 1994
- Legacy
- yes
- Reallocated to
- University of Michigan (UNIVER-118)
- Reallocated range
- 35.
0. 0. 0/ 16 - Reallocated
- Apr 22, 2010
Origin network
AS36375
US
- Name
- University of Michigan
- Type
- Education
- Registered
- Dec 16, 2005
- Domain
- umich.edu
- Industry
- Education Software
- Spamhaus ASN-DROP
- not listed
- Tor exits
- 1
Routing timeline
Who has announced 35.0.0.0/16
35.0.0.0/16
Routing history
- Pattern
- Stable
- First seen
- Nov 2021
- Current origin since
- Nov 2021 · 5.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 35.0.0.0/16 | AS36375 | /16 | ARIN | RPKI valid |
IRR
Route objects on 35.0.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS36375 | RADB | University of Michigan | MAINT-AS36375 | Nov 13, 2023 |
Whois
Registration for this address
- Range
- 35.
0. 0. 0/ 16 - Netname
- MICH-7326
- Registrant
- University of Michigan
- Organization
- University of Michigan (UNIVER-118)
- Org address
- IT Communications Services, Ann Arbor, MI, 48105-3640
- Org country
- US
- Type
- Reallocated
- Handle
- NET-35-0-0-0-2
- Parent
- NET-35-0-0-0-1
- Created
- Apr 22, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 1, 1994
- Status
- assigned
Report abuse
Abuse contact
- report-abuse@
umich. edu - Name
- IT Abuse Investigation
- Phone
- +1-734-764-4357
- Handle
- IAI8-ARIN
Geolocation
Location detail
- Country
- United States
- Region
- Michigan
- City
- Ann Arbor
- Coordinates
- 42.
2776, -83. 7409 - Time zone
- America/Detroit
- Continent
- North America
- GeoNames
- 4984247