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Category: ISP Column

ISP Column

APRICOT 2016 – Auckland, New Zealand

February 26, 2016 Anurag Bhatia4 Comments on APRICOT 2016 – Auckland, New Zealand

First and foremost before talking about APRICOT, I must say I am deeply moved with impact Rohtak (and Haryana) as whole had because of recent Jat agitation. What I find extremely depressing is way current Govt. of Haryana completely failed…

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ISP Column

It starts with a handshake…

December 22, 2015 Anurag BhatiaLeave a Comment on It starts with a handshake…

An interesting promo video on Internet peering and why it is important in context of Africa by Internet Society.     What we in India doing about it? Unfortunately not much.

ISP Column

bdNOG 4 – Presentation on Misused top ASNs

November 13, 2015 Anurag BhatiaLeave a Comment on bdNOG 4 – Presentation on Misused top ASNs

This week I presented in bdNOG 4 on “Misused top ASNs“. It was a study we at Hurricane Electric did to see how many times AS1, AS2 and AS3 appeared in global routing table between 2010 and 2015. This highlights cases…

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ISP Column

Why airport wifi sucks?

November 8, 2015 Anurag BhatiaLeave a Comment on Why airport wifi sucks?

    Sitting at Kolkata airport. Noticed the usual “Free Wifi in the area!” message and connected to Tata Docomo Free wifi. Performance was quite poor.   Two key issues with wifi:  Using of only 2.4Ghz (802.11b/g/n with 20Mhz channel).…

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ISP Column

K root route leak by AS49505 – Selectel, Russia

October 26, 2015 Anurag Bhatia2 Comments on K root route leak by AS49505 – Selectel, Russia

There seems be an ongoing route leak by AS49505 (Selectel, Russia) for K root server. K root server’s IP: 193.0.14.129 Origin Network: AS25152   Here’s trace from Airtel Looking Glass, Delhi PoP Mon Oct 26 16:21:18 GMT+05:30 2015 traceroute 193.0.14.129 Mon Oct…

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