Resources > Crawlers list > Alertra

logo Alertra

ID: 20100
ProducerAlertra, Inc. External link
Bot URL
StatusActive Active

Known variants

Alertra

UseragentstringMozilla/5.0 (compatible; MSIE 8.0; Windows NT 6.3; www.alertra.com)
CategorySite monitor
Respects robots.txtNo
First seen2016-08-29 15:05:01
Last seen2019-04-26 11:41:20
IP addresses21
Walk from
128.199.179.40sing.alertra.comSG
139.59.21.41bang.alertra.comIN
178.128.158.98nj.alertra.comUS
162.243.30.67nyc.alertra.comUS
192.241.197.101sf1.alertra.comUS
5.104.224.43hosted-by.ubservers.comNL
216.18.216.170216-18-216-170.hosted.static.webnx.comUS
91.121.79.44ubdedi352108.mywhc.caFR
216.246.50.130unknown.scnet.netUS
83.136.69.132no-rev.ip132.intrascape.netGB

 
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Alertra

UseragentstringMozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:64.0; www.alertra.com) Gecko/20100101 Firefox/64.0
CategorySite monitor
First seen2019-04-26 11:41:17
Last seen2019-04-26 11:41:17
IP addresses12
Walk from
5.104.224.43ubdedi352108.mywhc.caNL
83.136.69.132no-rev.ip132.intrascape.netGB
139.59.21.41bang.alertra.comIN
94.185.85.178stk.alertra.comSE
216.18.216.170216-18-216-170.hosted.static.webnx.comUS
46.101.128.234frankfurt.alertra.comDE
159.203.5.198toronto.alertra.comCA
91.121.79.44ubdedi352108.mywhc.caFR
146.185.162.159amsterdam.alertra.comNL
162.243.30.67nyc.alertra.comUS

 
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Alertra

UseragentstringMozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; www.alertra.com)
CategorySite monitor
Respects robots.txtNo
First seen2015-09-17 13:45:23
Last seen2015-09-17 13:49:02
IP addresses23
Walk from
50.22.219.2?US
50.22.219.22.db.1632.ip4.static.sl-reverse.comUS
61.129.74.151? CN
122.248.237.161ec2-122-248-237-161.ap-southeast-1.compute.amazonaws.comSG
61.129.74.15161.129.74.151 CN
188.138.74.94loft8442.serverloft.comDE
64.79.136.185185.las136.voxeo.comUS
202.157.181.94?SG
83.136.69.132no-rev.ip132.intrascape.netGB
202.157.181.94202.157.181.94SG

 
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