Performance Error Log for twcasslocsp.twca.com.tw

Select Metric:

Show Outage History

Errors for twcasslocsp.twca.com.tw from New York/New York Internet-2, Pennsylvania/INetU-3, Italy/Aruba-2, US West/Azure, Zurich/vXtream-2, Ireland/Amazon, Amsterdam/Webair-2 and Singapore/DigitalOcean

Show redirects

Date Error type HTTP Status Hostname (ipaddress) Agent DNS Connect Firstbyte Lastbyte Total
24-May-2018 16:22:55 read failed   twcasslocsp.twca.com.tw(60.250.3.135) Pennsylvania/INetU-3 0.695 0.202     0.405
23-May-2018 19:26:36 failed to connect to server   twcasslocsp.twca.com.tw(60.250.3.135) Italy/Aruba-2 1.813       20.007
23-May-2018 18:11:36 failed to connect to server   twcasslocsp.twca.com.tw(60.250.3.135) Italy/Aruba-2 0.779       20.009
23-May-2018 17:26:36 failed to connect to server   twcasslocsp.twca.com.tw(60.250.3.135) Italy/Aruba-2 0.747       20.019
23-May-2018 15:41:36 failed to connect to server   twcasslocsp.twca.com.tw(60.250.3.135) Italy/Aruba-2 5.044       20.017
23-May-2018 15:26:36 failed to connect to server   twcasslocsp.twca.com.tw(60.250.3.135) Italy/Aruba-2 0.974       20.019
23-May-2018 14:11:36 failed to connect to server   twcasslocsp.twca.com.tw(219.87.56.247) Italy/Aruba-2 1.742       0.299
23-May-2018 13:26:36 failed to connect to server   twcasslocsp.twca.com.tw(60.250.3.135) Italy/Aruba-2 0.980       20.018
23-May-2018 03:12:34 read failed   twcasslocsp.twca.com.tw(60.250.3.135) New York/New York Internet-2 0.781 0.219     0.433
20-May-2018 10:27:33 failed to connect to server   twcasslocsp.twca.com.tw(219.87.64.165) New York/New York Internet-2 0.734       20.010
20-May-2018 10:12:33 failed to connect to server   twcasslocsp.twca.com.tw(219.87.64.165) New York/New York Internet-2 0.776 3.195     20.017
20-May-2018 09:57:33 failed to connect to server   twcasslocsp.twca.com.tw(219.87.64.165) New York/New York Internet-2 0.336 9.194     20.011
20-May-2018 08:57:33 failed to connect to server   twcasslocsp.twca.com.tw(219.87.64.165) New York/New York Internet-2 0.608 3.194     20.016
20-May-2018 07:05:29 failed to connect to server   twcasslocsp.twca.com.tw(219.87.56.247) Singapore/DigitalOcean 0.440       0.051
20-May-2018 05:43:09 failed to connect to server   twcasslocsp.twca.com.tw(219.87.56.247) Ireland/Amazon 1.005       0.304
Page 1 - (
errors per page)
Next →

First byte for twcasslocsp.twca.com.tw from New York/New York Internet-2

Display steps: 15.00 minutes Last sample: 24-May-2018 19:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from New York/New York Internet-2 to twcasslocsp.twca.com.tw 479 0.415 3.451 0.440 5

First byte for twcasslocsp.twca.com.tw from Pennsylvania/INetU-3

Display steps: 15.00 minutes Last sample: 24-May-2018 19:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from Pennsylvania/INetU-3 to twcasslocsp.twca.com.tw 480 0.417 0.483 0.446 1

First byte for twcasslocsp.twca.com.tw from Italy/Aruba-2

Display steps: 15.00 minutes Last sample: 24-May-2018 19:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from Italy/Aruba-2 to twcasslocsp.twca.com.tw 480 0.778 11.411 0.655 7

First byte for twcasslocsp.twca.com.tw from US West/Azure

Display steps: 15.00 minutes Last sample: 24-May-2018 19:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from US West/Azure to twcasslocsp.twca.com.tw 479 0.360 1.349 0.350 0

First byte for twcasslocsp.twca.com.tw from Zurich/vXtream-2

Display steps: 15.00 minutes Last sample: 24-May-2018 19:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from Zurich/vXtream-2 to twcasslocsp.twca.com.tw 479 0.583 3.557 0.608 0

First byte for twcasslocsp.twca.com.tw from Ireland/Amazon

Display steps: 15.00 minutes Last sample: 24-May-2018 19:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from Ireland/Amazon to twcasslocsp.twca.com.tw 479 0.587 0.779 0.576 1

First byte for twcasslocsp.twca.com.tw from Amsterdam/Webair-2

Display steps: 15.00 minutes Last sample: 24-May-2018 19:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from Amsterdam/Webair-2 to twcasslocsp.twca.com.tw 480 0.557 3.521 0.493 0

First byte for twcasslocsp.twca.com.tw from Singapore/DigitalOcean

Display steps: 15.00 minutes Last sample: 24-May-2018 19:15:00 GMT
Sample No. samples Average (s) Max (s) Latest (s) Failures
First byte from Singapore/DigitalOcean to twcasslocsp.twca.com.tw 480 0.121 0.365 0.117 2
OS, Web Server and Hosting History for twcasslocsp.twca.com.tw
OS Server Last seen IP address Netblock Owner
F5 BIG-IP Apache-Coyote/1.1 24-May-2018 219.87.64.165 Taiwan Fixed Network CO.,LTD.
F5 BIG-IP Apache-Coyote/1.1 8-Mar-2017 60.250.3.135 Data Communication Business Group,
F5 BIG-IP Apache-Coyote/1.1 7-Mar-2017 219.87.64.165 Taiwan Fixed Network CO.,LTD.
F5 BIG-IP Apache-Coyote/1.1 1-Mar-2017 60.250.3.135 Data Communication Business Group,
F5 BIG-IP Apache-Coyote/1.1 27-Feb-2017 219.87.64.165 Taiwan Fixed Network CO.,LTD.
F5 BIG-IP Apache-Coyote/1.1 22-Feb-2017 60.250.3.135 Data Communication Business Group,
F5 BIG-IP Apache-Coyote/1.1 21-Feb-2017 219.87.64.165 Taiwan Fixed Network CO.,LTD.
F5 BIG-IP Apache-Coyote/1.1 20-Feb-2017 60.250.3.135 Data Communication Business Group,
F5 BIG-IP Apache-Coyote/1.1 18-Feb-2017 219.87.64.165 Taiwan Fixed Network CO.,LTD.
F5 BIG-IP Apache-Coyote/1.1 16-Feb-2017 60.250.3.135 Data Communication Business Group,