reCAPTCHA

Hivemind Research has identified 5,017 reCAPTCHA sites in the Alexa Top 1 Million.

Hivemind reCAPTCHA.xls
  A B C D E F
1 Rank Domain Technology IP Address Country ASN
2 10063 neverblue.com reCAPTCHA 72.26.123.174 US Alchemy Communications, Inc.
3 10204 verseriesynovelas.com reCAPTCHA 141.101.125.48 EU CloudFlare, Inc.
4 10301 boafoda.com reCAPTCHA 5.254.96.44 RO Voxility S.R.L.
5 10427 lasexta.com reCAPTCHA 194.224.72.191 ES TELEFONICA DE ESPANA
6 10493 goanimate.com reCAPTCHA 23.23.140.80 US Amazon.com, Inc.
7 10553 deejay.it reCAPTCHA 213.92.16.101 IT BT Italia S.p.A.
8 10756 tickets.com reCAPTCHA 64.93.72.172 US Net Data Centers, Inc.
9 10773 yumpu.com reCAPTCHA 54.217.252.242 IE Amazon.com, Inc.
10 10989 uploading.com reCAPTCHA 204.155.159.10 US WZ Communications Inc.
11 11133 pingler.com reCAPTCHA 216.158.76.82 US WebNX, Inc.
  1. 84.7% reCAPTCHA
  2. 15.3% Mollom

reCAPTCHA across the world

Top 1M reCAPTCHA Hosts

Host Count
Amazon.com, Inc. 357
CloudFlare, Inc. 295
OVH SAS 216
Hetzner Online AG 192
GoDaddy.com, LLC 192
iHeartCommunications, Inc. 181
Unified Layer 177
SoftLayer Technologies Inc. 151
Rackspace Hosting 135
CyrusOne LLC 73
1&1 Internet AG 64
Host Europe GmbH 57
Media Temple, Inc. 56
SingleHop 45
Digital Ocean, Inc. 44
BIGPOINT GmbH 40
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