Unlicensed Wireless Broadcasting Spectrum in the USA

New developments that have been announced by the FCC in the United States have rekindled the decade-old debate on the use of the so-called 'white spaces' in broadcast spectrum that are to be used for telecoms purposes. In September 2010, the FCC adopted a Second Memorandum Opinion and Order that updated the rules for unlicensed wireless devices that can operate in broadcast television spectrum at locations where that spectrum is unused by licensed services. This unused TV spectrum is commonly referred to as television 'white spaces'. The rules allow for the use of unlicensed TV devices in the unused spectrum to provide broadband data and other services for consumers and businesses. more

Recent Enhancements to ARIN’s whoIS-RWS Service

ARIN deployed a series of enhancements to its Whois-RWS service today. This includes enabling CIDR support and IPv6 lookups in the search box on the web page, provided plain text rendering of lists of ASNs and networks on the web - plus enhanced CIDR query matching on WHOIS port 43. more

Super Bust: Due Process and Domain Name Seizure

With the same made-for PR timing that prompted a previous seizure of domain names just before shopping's "Cyber Monday," Immigration and Customs Enforcement struck again, this time days before the Super Bowl, against "10 websites that illegally streamed live sporting telecasts and pay-per-view events over the Internet." ICE executed seizure warrants against the 10 by demanding that registries redirect nameserver requests for the domains to 74.81.170.110, where a colorful "This domain name has been seized by ICE" graphic is displayed. more

Goodmail Shutting Down

Yesterday Goodmail sent out mail to all their customers announcing they are ceasing operations and taking all their token generators offline as of 5pm pacific on February 8th. While this is a bit of a surprise on one level, I'm not that shocked. Ken Magill mentioned in August that Goodmail was on the sales block and rumors have been circulating for weeks about significant changes coming to Goodmail. ... Despite the free service, people at some of those ESPs told me they were having difficulty getting customers to adopt Goodmail. more

Internet Service Restored in Egypt

Renesys reports that Internet services in Egypt have been restored. According to the report, Egyptian Internet providers returned to the Internet at 09:29:31 UTC (11:29am Cairo time). "Websites such as the Egyptian Stock Exchange, Commercial International Bank of Egypt, MCDR, and the US Embassy in Cairo, are once again reachable. All major Egyptian ISPs appear to have readvertised routes to their domestic customer networks in the global routing table."
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DDoS Attack Size Breaks 100 Gbps for First Time, Up 1000% Since 2005

"2010 should be viewed as the year distributed denial of service (DDoS) attacks became mainstream as many high profile attacks were launched against popular Internet services and other well known targets," reports Arbor Networks in its just released Sixth Annual Worldwide Infrastructure Security Report. According to the report, the year also witnessed a sharp escalation in the scale and frequency of DDoS attack activity on the Internet. The 100 Gbps attack barrier was reached for the first time while application layer attacks hit an all-time high. Service providers experienced a marked impact on operational expense, revenue loss and customer churn as a result. more

The Central IPv4 Pool is Gone

Yesterday, the Asia-Pacific registry got the last two blocks in the central IPv4 pool. The IANA has been sitting on five /8s (one per regional registry), and these will be handed out (along with the fragments from the legacy class B space), one to each registry. The IANA IPv4 registry doesn't yet reflect this. more

Where High Speed Internet Meets Smart Grid

Advanced internet technologies, energy management and the smart grid are coming together in a mid-sized city in South Tennessee. Tennessee based utility EPB has completed one of the fastest internet pipelines in the world and has activated the first automated switches on its electricity network. The combination constitutes the backbone for a DOE-funded smart grid network that is expected to save the utility and businesses tens of millions of dollars annually. more

Global Patterns in IPv4 Allocation Statistics

In January 2007 we highlighted that the IPv4 allocation rate had increased significantly since early 2004. By 2006 it was clear that continued growth would see IPv4 exhaustion occur sometime between 2010 and 2015. In October 2010 we revisited the subject in the CircleID articled 'Graph Shows Decline of IPv4 Almost Linear'. ... Now, in January 2011, we are very close to the exhaustion of the IANA pool of IPv4 address space. more

Uncertain Knowledge

The establishment media frequently attack the Internet as spreading inaccurate, unchecked rumors as news. While that is certainly true, the Internet is also demonstrating that the establishment media is no better. In the past weeks we have been told that the Stuxnet virus was written by US and Israeli intelligence. The evidence? Some un-named Israeli intelligence officers grinned broadly at reporters when the subject was mentioned. Is that what it has come to? more

Some Observations on Reachability of Egyptian Networks and Providers

Different media are reporting that Internet and other forms of electronic communications are being disrupted in Egypt. Presumably after a government order in response to the protests. Looking at BGP data we can confirm that according to our analysis 88% of the ‘Egyptian Internet’ has fallen of the Internet. In this post I’ll share some observations I made with regards to the reachability of Egyptian networks and providers. more

Egyptian Government Shuts Down Most Internet and Cell Services

The Egyptian government has disabled most Internet and cell phone services in an apparent effort to disrupt the anti-government protests gripping the country. Egypt's four primary Internet providers all stopped moving data early Friday, effectively cutting off Egyptians from the outside world and each other. more

Egypt’s Internet Blocked - I Call on My Friend Tarek Kamel to Unblock It and Join His People

Internet all over Egypt has been blocked in an unprecedented revolt. I call on my friend Tarek Kamel, Egypt's Minister of Telecommunication, to overturn this oppressive decision and to unblock the Internet in all Egypt immediately and to join his people in their peaceful revolt. I have known Tarek Kamel for more than a decade and long before he became minister back in the days when he used to say he had no authority and that the decisions were in the hands of his boss and that he was a mere decision-less adviser to then Minister of Telecommunication, Mr. Nazif. more

21st Century Triple Networks: Ubiquitous 4G, WiFi, & Wires

The best engineers on the planet are coming to the same conclusion: a hybrid 4G/WiFi/landline network is the way to meet mobile demand. Folks like John Donovan of AT&T and Masayoshi Son of Softbank in Japan had this vision around 2007-2008. As the iPhone/iPad/Android made the coming demand clear, networks planners around the world evolved similar strategies. more

Can the US Deliver on the President’s ‘Sputnik’ Vision?

In general I think this was another good political speech from the President. However, as we have seen in the past, skilled rhetoric doesn't necessarily give rise to action. If Congress reflects the mood of the American people then the nation is not yet ready to change - or, as the President said, to embark on a new 'Sputnik' vision. The fact that the word 'Internet' was used several times (in absolutely the right context - and often teamed with 'innovation') clearly shows that the President understands the importance of the digital infrastructure. This has not changed since his original campaign in 2008. more