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Data as of Nov 3, 2026

37.187.0.0/19

1 anonymizer address · 0.01% · Tor exit2 residential-proxy exits · 30 days

OVH SAS

Announcement
37.187.0.0/16
RPKI valid
Announced by
AS16276
Type
Hosting
>99% of it

Residential-proxy exits

Proxy exits
2
0.02% of its addresses · 30 days
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

4 observations
  • Tor exit · anonymizer
  • Hosting
IPv4 market

Path

1 · Holder
OVH SAS
record created Mar 22, 2013
2 · Leased from
not leased
3 · Announced by
AS16276 OVH SAS
since Apr 2013 · 13.6 yr ago
4 · Use
named Tor
Hosting

Operators, sellers and brokers

Tor

NameParentIn 37.187.0.0/19/24s
TorThe Tor Project
10.01%
1

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

8,192 addresses
TypeAddressesShareRanges
Hosting8,191>99%2
Tor exitanonymizer10.01%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 37.187.0.0/16

Prefix
37.187.0.0/16
Announced by
AS16276 OVH SAS
Type
Hosting
Anonymizer addresses
2 addresses · <0.01%Tor exit
Operator
operated by Tor
RPKI
RPKI valid
Netname
FR-OVH-20120320
Registrant
OVH SAS
RIR
RIPE NCC
Origin network

AS16276

FR
Name
OVH SAS
Type
Hosting
Registered
Feb 15, 2001
Domain
ovhcloud.com
Website
www.ovhcloud.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed
VPN servers
419
Tor exits
12