Resources > Crawlers list > Alertra

logo Alertra

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

Known variants

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 seen2020-07-30 12:25:20
IP addresses14
Walk from
178.128.158.98nj.alertra.comUS
128.199.179.40sing.alertra.comSG
192.241.197.101sf1.alertra.comUS
216.18.216.170216-18-216-170.hosted.static.webnx.comUS
139.59.21.41bang.alertra.comIN
146.185.162.159amsterdam.alertra.comNL
159.203.5.198toronto.alertra.comCA
162.243.30.67nyc.alertra.comUS
216.246.50.130unknown.scnet.netUS
46.101.128.234frankfurt.alertra.comDE

 
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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
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
146.185.162.159amsterdam.alertra.comNL
94.185.85.178?SE
159.203.5.198toronto.alertra.comCA
46.101.128.234frankfurt.alertra.comDE

 
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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
188.138.74.94loft8442.serverloft.comDE
202.157.181.94202.157.181.94SG
202.157.181.94?SG
61.129.74.15161.129.74.151 CN
207.218.123.185185.orl123.voxeo.com US
94.185.85.17894.185.85.178SE
216.18.216.170216-18-216-170.hosted.static.webnx.comUS
216.246.50.130unknown.scnet.netUS
5.104.224.43hosted-by.ubservers.comNL
50.22.219.2?US

 
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