LAYER3 INTEL
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Data as of Nov 5, 2026

128.141.0.0/16

1 residential-proxy exit · 30 days

CERN - European Organization for Nuclear Research

Announcement
this exact prefix
RPKI valid
Announced by
AS513
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
<0.01% of its addresses · 30 days
Spread
1 of 256
/24s with at least one exit
Providers
1
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

2 observations

Proxy providers listing exits

  • AnyIP

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
128.141.0.0 - 128.142.255.255131,072CERN-GPN-DYNCERN - European Organization for Nuclear Research (ORG-CEOF1-RIPE) · CHLEGACYJan 18, 2012abuse@cern.ch
└ 128.141.0.0/1665,536CERN-GPN-DYNCERN - European Organization for Nuclear Research (ORG-CEOF1-RIPE) · CHLEGACY—abuse@cern.ch

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
CERN - European Organization for Nuclear Research
Handle
ORG-CEOF1-RIPE
Range
128.141.0.0 - 128.142.255.255
Registration type
LEGACY
Record created
Jan 18, 2012
Legacy
yes
Origin network

AS513

CH
Name
CERN - European Organization for Nuclear Research
Type
Education
Registered
Nov 17, 1992
Domain
home.cern
Website
home.cern
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed