LAYER3 INTEL
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Data as of Nov 4, 2026

141.216.128.0/17

5 residential-proxy exits · 30 days

University of Michigan - Flint · space held by University of Michigan

Announcement
141.216.0.0/16
RPKI valid
Announced by
AS394769
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
5
0.02% of its addresses · 30 days
Spread
4 of 128
/24s with at least one exit
Providers
6
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

146 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
141.216.162.0/2402
141.216.165.0/2401
141.216.170.0/2401
141.216.174.0/2401

Proxy providers listing exits

  • ColaProxy
  • IPRoyal
  • NextProxy
  • ProxyRack
  • Thordata
  • ThunderProxy

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
141.216.0.0/1665,536UMICH-6University of Michigan (UNIVER-118-Z) · USDirect AllocationAug 2, 1990[email protected]
└ 141.216.128.0/1732,768UMICH-13unknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 141.216.0.0/16

Prefix
141.216.0.0/16
Announced by
AS394769 University of Michigan - Flint
Type
Business
Proxy exits
6
Always-on exits
1
RPKI
RPKI valid
Netname
UMICH-6
Registrant
University of Michigan
RIR
ARIN
Origin network

AS394769

US
Name
University of Michigan - Flint
Type
Education
Registered
Dec 23, 2015
Domain
umflint.edu
Industry
Education Software
Spamhaus ASN-DROP
not listed