Bad bots - robots.txt

User-Agent: *
Allow: /

# AVOID SPAM AND AVOID BEING PLAGIARIZED!!!

# NO GOOD BOTS !!! Needs to be blocked !!!

# ahrefs.com
# http://ahrefs.com/robot IP 173.199.115.163 - 173.199.115.163.choopa.net - WARNING !!!
# Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
# One of the worst bots on the net!!! Ahrefs.com take advantage of YOU, and you get absolutely NOTHING in return.
# Ahrefs slows down your site and make you loose visitors !!!

# Since ahrefs.com don't care about your robots.txt for all of their bots you need to block the whole IP-range (in .htaccess);
# Ahrefs.com Network Range: IP 173.199.64.0 - 173.199.127.255.     CIDR: 173.199.64.0/18

# See Bots vs Browswers
user-agent: AhrefsBot
disallow: /



# SEOPROFILER.COM
# IP 107.21.197.234 (ec2-107-21-197-234.compute-1.amazonaws.com)
# Mozilla/5.0 (compatible; spbot/3.0; +http://www.seoprofiler.com/bot )
# Mozilla/5.0 (compatible; spbot/3.1; +http://www.seoprofiler.com/bot )
# IP-adresses starts with;
# 23.20.*.*
# 23.21.*.*
# 23.22.*.*
# 23.23.*.*
# 50.16.*.*
# 50.17.*.*
# 50.19.*.*
# 54.242.*.*
# 67.202.*.*
# 72.44.*.*
# 75.101.*.*
# 107.20.*.*
# 107.21.*.*
# 107.22.*.*
# 174.129.*.*
# 184.72.*.*
# 184.73.*.*
# 204.236.*.*
User-agent: spbot
Disallow: /


# ezooms.com - One of the absolute must to block in every way you can from spying on you !!!
# IP 208.115.113.82 Ezooms.com Mozilla/5.0 (compatible; Ezooms/1.0; ezooms.bot@gmail.com)
# Mozilla/5.0 (compatible; Ezooms/1.0; ezooms.bot@gmail.com)
# 208.115.111.66 208.115.111.67 208.115.111.68 208.115.111.70 208.115.111.71 208.115.111.74 208.115.111.75
# IP-range: 208.115.96.0 - 208.115.127.255 (they don't give out bot name!). The CIDR is 208.115.111.64/28
# wowrack dot com says that ezooms.com IP belongs to one of their clients; dotnetdotcom.org and that their main purpose for this machine is to crawl/index the content just like google bot.
# The spider from ezooms.com visits robots.txt frequently but ignore the rules written in robots.txt.
# Therefore the only way to stop this secret spider is to block the IP-range.
# One of the theories is that the spider belongs to http://www.seomoz.org/ (anagram for ezooms) who tries to hide their bot in this way.
# The email they give out is fake, just as their web site obviously is !!!
# Ezooms is a parasite and they are definitely up to no good !!!
User-agent: ezooms
Disallow: /



# sistrix (IP 5.9.112.64 - 5.9.112.95)
User-agent: sistrix
Disallow: /


# Yandex bot - A rule breaker, just as Baidu spiders
User-agent: Yandex
Disallow: /


# proximic.com/info/spider.php
User-agent: proximic
Disallow: /php/



# Amazonaws.com - watch out for all IP's coming from amazonasws.com. There are hundreds and hundreds of bad bots! Block everything coming from this part of the Internet !!! AWS is a myriad of site scrapers or bad bots (eg dozens of twitter/facebook me-too bots) that have no obvious use and no definite IP to block.
# All IP's from AWS;
# 216.182.224.0/20 (216.182.224.0 - 216.182.239.255)
# 72.44.32.0/19 (72.44.32.0 - 72.44.63.255)
# 67.202.0.0/18 (67.202.0.0 - 67.202.63.255)
# 75.101.128.0/17 (75.101.128.0 - 75.101.255.255)
# 174.129.0.0/16 (174.129.0.0 - 174.129.255.255)
# 204.236.192.0/18 (204.236.192.0 - 204.236.255.255) [previously 204.236.224.0/19]
#
# US West (Northern California):
# 204.236.128.0/18 (216.236.128.0 - 216.236.191.255)
#
# EU (Ireland):
# 79.125.0.0/17 (79.125.0.0 - 79.125.127.255)

# In .htaccess write;
# Deny from 216.182.224.0/20
# Deny from 72.44.32.0/19
# Deny from 67.202.0.0/18
# Deny from 75.101.128.0/17
# Deny from 174.129.0.0/16
# Deny from 204.236.192.0/18
# Deny from 79.125.0.0/17
# Deny from 184.72.0.0/18
# Deny from 184.73.0.0/16
# Deny from 175.41.128.0/18
# Deny from 184.72.128.0/17
# Deny from 204.236.128.0/18
# Deny from 184.72.64.0/18     (184.72.64.0 - 184.72.127.255)
# Deny from 50.16.0.0/15     (50.16.0.0 - 50.17.255.255)
# Deny from 50.19.0.0/16     (50.19.0.0 - 50.19.255.255)
# Deny from 50.18.0.0/17     (50.18.0.0 - 50.18.127.255)
# Deny from 46.51.128.0/18     (46.51.128.0 - 46.51.191.255)
# Deny from 46.51.192.0/20     (46.51.192.0 - 46.51.207.255)
# Deny from 46.137.0.0/17     (46.137.0.0 - 46.137.127.255)
# Deny from 175.41.128.0/18     (175.41.128.0 - 175.41.191.255)
# Deny from 122.248.192.0/18     (122.248.192.0 - 122.248.255.255)
# Deny from 175.41.192.0/18     (175.41.192.0 - 175.41.255.255)
# Deny from 46.51.224.0/19     (46.51.224.0 - 46.51.255.254)


# List of spam IP's used to spam forums (recently) on Internet.

# Inachive.com

# http://www.robotstxt.org



User Agents:
173.199.115.3    Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.115.11  Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.115.35  Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.115.43  Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.115.51  Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.115.59  Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.115.67  Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.115.75  Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.115.83  Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.115.91  Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.115.99  Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.115.107 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.115.115 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.115.123 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.115.131 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.115.139 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.115.147 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.115.155 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.115.163 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.115.171 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.115.179 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.115.187 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)

173.199.114.3    Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.114.51  Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.114.75  Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.114.83  Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.114.91  Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.114.99  Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.114.115 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.114.123 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.114.131 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.114.139 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.114.147 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.114.163 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.114.171 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.114.179 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.114.187 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.114.195 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.114.211 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.114.219 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.114.235 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.114.243 Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)

173.199.116.11  Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.116.19  Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.116.27  Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.116.35  Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.116.43  Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.116.51  Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.116.59  Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.116.75  Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.116.83  Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.116.91  Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.116.171 Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.116.179 Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.116.187 Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.116.195 Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.116.203 Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.116.211 Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.116.219 Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.116.227 Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.116.235 Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.116.243 Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.116.251 Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)

173.199.117.195 Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.117.235 Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.117.243 Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)
173.199.117.251 Browser Mozilla/5.0 (compatible; AhrefsBot/4.0; +http://ahrefs.com/robot/)

There are around 1 million bots out there (and quickly rising), so you can't block them all. But at least you can block the worst ones (primarily the ones above, more will be added). And never believe the crap they write on their web sites, it's just bull shit to trick you in that their bot doesn't do any harm. It ofcourse does! They only want to profit on your work without you gaining from it at all. The bots will cause you problems in different ways, trust me!!!


2. Hemvaruhuset 20792720


3. RUM21 19749560


4. Bygghemma 20580036


5. Hewlett-Packard (SE) 728x90 18591556


6. Misco AB 16460536


7. Active 24 14662782


8. Pixmania 20073252


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