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Topic: Tier 1 ISP

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Tier 1 carrier

List of tier 1 internet service providers

Peering point

Internet Exchange Point

Autonomous system (Internet)

Internet backbone

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	EFEXTRA.NET HOSTING - Infrastructure (Site not responding. Last check: 2007-10-20)
		With an aggressive peering plan, including peering agreements with the largest Tier 1 backbones, SAVVIS is one of the leaders in the industry in finding efficient ways to route IP traffic through our network and beyond.
		SAVVIS is a Tier 1 ISP that offers both IP connectivity and e-business solutions to enable global corporations to quickly reach their desired Internet content.
		As is the case with all Tier 1 ISPs, SAVVIS is prohibited from peering directly with any network outside the USA; however, our 270 transit relationships with 80 countries will provide the customer with excellent connectivity to overseas markets.
	www.efextra.net /infrastructure.htm (1079 words)

	Tier 1 carrier - Wikipedia, the free encyclopedia
		Many networks incorrectly claim to be a Tier 1 simply due to ignorance of the term, leading to a corruption of meaning in which the vast majority of those claiming to be a Tier 1 network are not.
		The issue is further complicated by the non-disclosure agreements which surround almost all Tier 1 level peering, which makes it difficult for carriers to officially confirm or deny the existence of peering, the physical connection of two backbone networks to allow data to flow between them.
		Tier 1 networks are often noted for their extremely restrictive peering policies, which are generally regarded as being intended to set the bar for peering so high that no new networks can meet them.
	www.wikipedia.org /wiki/Tier_1_carrier (769 words)

	tier 1 isp - Discount ISP and Web Hosting Online (Site not responding. Last check: 2007-10-20)
		A Tier 1 carrier is a telco or ISP that is at the top of the telecommunications...
		(Redirected from Tier 1 ISP) A Tier 1 carrier is a telco or ISP that is at...
		Dizzy another longer interet study 2tier tier 1 isps trasaction tiar tier2 tier 1 isp, arquitecture dizzy joi tierone ii windows dna btopenworld highstream reporting thier.
	www.gilliganandcompany.com /tier-1-isp.html (448 words)

	Tier 1 ISP Encyclopedia Article, Definition, History, Biography (Site not responding. Last check: 2007-10-20)
		A Tier 1 carrier is a telco or internet service provider IP network which connects to the rest of the Internet ONLY via a pratice known as peering.
		The issue is further complicated by the Non-disclosure agreements which surround almost all Tier 1 level peering, which makes it difficult for carriers to officially confirm or deny the existence of peering.
		Another common area of debate is whether it is possible to become a Tier 1 through the purchase of "paid peering", or settlement-based interconnections.
	www.karr.net /encyclopedia/Tier_1_ISP (563 words)

	The impact of peering on ISP performance: What’s best for you? - Express Computer Online (Site not responding. Last check: 2007-10-20)
		Tier 1 ISPs run roughly between $500 to $700 per megabit per second, per month, while Tier 2 and 3 players charge anywhere from $200 to $700.
		Tier 1 traffic should perform better than 2 or 3, since these ISPs have their own backbones and peer with other Tier 1s and 2s; lower-order traffic probably has to go off the original provider’s network to complete the link.
		Upstream, Tier 1s are constrained to treat transit customers’ traffic with more respect (and throughput) than those it merely peers with; private peering is free between partners, and thus they’re motivated to transmit paying customer’s traffic first, in general.
	www.expresscomputeronline.com /20011210/technology1.shtml (2766 words)

	Tier 1 carrier -- Facts, Info, and Encyclopedia article (Site not responding. Last check: 2007-10-20)
		Tier 1 operators own and operate their own physical networks, and either own or part-own their international (Click link for more info and facts about submarine cable) submarine cable links.
		Tier 1 operators have revenue-neutral (Click link for more info and facts about peering agreement) peering agreements with other tier 1 operators in the same market, and generally do not pay for transit.
		For a list of Tier 1 carriers, see (Click link for more info and facts about List of tier 1 internet service providers) List of tier 1 internet service providers.
	www.absoluteastronomy.com /encyclopedia/t/ti/tier_1_carrier.htm (196 words)

	Encyclopedia: ISP (Site not responding. Last check: 2007-10-20)
		Islip/Long Island MacArthur Airport, ISP being the IATA Airport Code for it.
		In-System Programming (ISP) is a process whereby a blank device mounted to a circuit board can be programmed with the end-user code without the need to remove the device from the circuit board.
		The specific impulse (commonly abbreviated Isp) of a propulsion system is the impulse (change in momentum) per unit of propellant.
	www.nationmaster.com /encyclopedia/ISP (280 words)

	Business and Finance - ISP Becomes a Four-Letter Word
		And Rhythms' other major ISP partner, Telocity Inc. (www.telocity.net), indicated that it was funded into 2001, and was not at risk of defaulting on payments.
		DLECs also need to make sure that lines of communication with the ISPs are open enough that customers can get timely access to information and installation of their DSL lines, says Steven Weinberg, director of research for New Paradigm Resources Group Inc. (www.nprg.com).
		These potentially weak ISPs are currently up to date on payments to Covad, but are on shakier financial ground than the company's Tier 1 ISP partners.
	www.xchangemag.com /articles/121sec4b.html (1370 words)

	IT Architect \| The Impact of Peering on ISP Performance: What's Best for You? \| November 5, 2001 (Site not responding. Last check: 2007-10-20)
		But all ISPs are not equal in terms of network reach: No single ISP can hope to connect to the many subnetworks that make up the whole Internet, or even come close.
		That's why ISPs must be able to move traffic from one network (source) to another (destination) so that customers can access Web sites outside of their providers' domains.
		In June 2001, when Tier 1 ISP PSINet (www.psinet.com) declared bankruptcy, it began to renege on peering commitments with 14 ISPs, including C&W. In retaliation, C&W killed its peering agreement with PSINet until the latter promised to bring exchanged traffic levels back to agreed-upon levels.
	www.networkmagazine.com /article/NMG20011102S0006 (1470 words)

	RAMPRATE AND TIER 1 RESEARCH ANNOUNCE EXCLUSIVE RELATIONSHIP BRINGING NEW LEVEL - Press Release
		Tier 1’s critical information will be incorporated into RampRate’s proprietary Service Provider Intelligence (SPY) Index, a multi-dimensional analysis that RampRate and its clients use to analyze the options for procuring Internet services and ensure objective matching of client needs to provider capabilities.
		Tier 1 Research, pioneer of the “Sector Information exchange©,” is a unique research and consulting firm combining financial and strategic analysis of public and private companies in the Internet Infrastructure Software and Services industry.
		Tier 1 Research works with institutional investors, venture capital and service provider firms as an outsourced analysis team with a broad range of services.
	technology.press-world.com /v/44788.html (1166 words)

	Tier 1 Internet Service Provider (Site not responding. Last check: 2007-10-20)
		Nikkei communications a which to go that tier 1 internet service provider media conversion furthermore days after.
		In they said dsdc has tier 1 internet service provider partnerships in its larger as an unaffiliated.
		Tier 1 internet service provider responses from corporations triple play provider see that copper the near-end switch.
	www.liucbm.it /internet/tier_1_internet_service_provider.html (759 words)

	Internet Services - The basics about understanding bandwdith
		The reason why you need to choose a Tier 1 ISP is because they own and maintain their own backbone.
		This is important because if you ever have a problem, when you call your tech support, you are speaking with the company who is going to do the repair, not a company who is going to escalate it to the people that they buy their bandwidth from.
		After you decide that you are going to go with a Tier 1 ISP then pick one that offers the most value for your money.
	www.koresolutions.com /ISP_Integrators/Internet_Services/internet_services.html (408 words)

	Re: Regulatory intervention (Redux: Who is a Tier 1?)
		This sounds very much like trying to turn ISP's into semi-public companies, which they're not and IMO shouldn't be.
		ISP's are free to choose (multiple) upstreams they wish for, people are free to choose whichever ISP they want, and SLA's and contracts should be there to protect people from stupidity like this Cogent/L(3) pissing contest.
		Re: Regulatory intervention (Redux: Who is a Tier 1?) William Allen Simpson
	www.merit.edu /mail.archives/nanog/2005-10/msg00241.html (617 words)

	Isp, tier 1 isp, isp technologies (Site not responding. Last check: 2007-10-20)
		ISP Planet The intelligence center for the ISP community.
		ISP Guide internet service providers directory of isps searchable by city and areacode and find information for isp,best isp,free isp,isp provider.
		An ISP (Internet service provider) is a company that provides individuals and other companies access to the Internet and other related services such as Web...
	internetserviceinfo.com /isp.html (1314 words)

	[isp-dsl] Re: Tier 1 - ISP-DSL Archive
		-----Original Message----- From: Bloedorn, Bryant [mailto:bryant.bloedorn@...Sent: Monday, October 21, 2002 10:08 AM To: isp-dsl@isp-dsl.com Subject: [isp-dsl] Re: Tier 1 Lets see, Qwest avoided bankruptcy and XO is still in chapter 11 with no cash and no new investment coming in.
		-----Original Message----- From: Bloedorn, Bryant [mailto:bryant.bloedorn@...Sent: Wednesday, October 16, 2002 10:19 PM To: isp-dsl@isp-dsl.com Subject: [isp-dsl] Re: Tier 1 What BS - when I was at XO earlier this year ales were down 80% for the Chicago market and disconnects were coming in faster than sales.
		Forstmann didn't want invest $800 million for 80% of the company because it is worth alot less now than October 2001 when the deal was announced.
	isp-lists.isp-planet.com /isp-dsl/0210/msg00164.html (587 words)

	OnRamp Access: Tier 1 Colocation, Dedicated Managed Servers, Broadband Access, Web Design and Development, Facility ...
		Since 1994, OnRamp Access has been providing Tier 1 Colocation, Dedicated Managed Servers, business broadband access and professional web production.
		With our robust network, affordable prices and a loyal, creative staff, we've built a solid reputation in Central Texas for customer-driven service and support.
		OnRamp becomes first Austin ISP to use 100% renewable energy.
	www.onr.com (111 words)

	Internet Sharing Solutions (Part 1)
		While it is customary for each modem to dial into the same ISP, this is not an absolute requirement and three modems could in fact dial three different ISP's.
		For enhanced performance, if the ISP supports something called "Multilink PPP" the bandwidth of each connection can be spliced together to form a single large "pipe".
		Before choosing an ISP - any ISP and for whatever reason - I highly recommend that you first peruse the Thailand Connectivities Map at http://www.nectec.or.th/internet/map/ and study how well an ISP is connected.
	www.tprthai.net /inetsh1.htm (2939 words)

	Networking: Tier 1 ISP Recommendations
		I am not looking for a Tier 1 ISP list, so don't post one.
		I am looking for someone with professional network experience in a similar environment with a Tier 1 ISP.
		Our requirements are (1) reliability, (2) low latency, (3) scalability, (4) intelligent monitoring of network.
	www.experts-exchange.com /Networking/Q_21548174.html (343 words)

	Slashdot \| Tier One ISPs Dying
		Tier 1 are the huge ISPs, which peer with eachother (and don't pay eachother transit fees) and sell transit services to smaller ISPs (which do pay fees to send traffic through the Tier 1 ISPs).
		This is not _just_ their server being down, this is the entire network of two tier 1 carriers [wikipedia.org].
		Every ISP that is NOT a Tier 1, gets their access from a Tier 1.
	slashdot.org /articles/05/10/21/0958232.shtml?tid=215&tid=95 (4391 words)

	broadband » News » Comcast Offers McAfee Firewall - ISP's try to distinguish themselves with perks (Site not responding. Last check: 2007-10-20)
		I think every major ISP should offer firewall, virus scan, and spam protection to their customers for free.
		I'm a Tier 1 (for another ISP) tech and I know about firewalls and networking.
		that would make it worth it, since if i had any problems i wouldn't have to waste my time teaching the tier 1 tech how to spell their own names before getting bumped up to tier 2.
	www.broadbandreports.com /shownews/27392 (999 words)

	4EverHost.com - OnNet Tier-1 Backbone (Site not responding. Last check: 2007-10-20)
		Studies have shown that the most common reason for downtime is circuit failure on Tier 1 provider backbones, the major data highways.
		Industry analysis reveals that 70% of downtime over ten hours with any ISP is caused by telephone circuit failure.
		Our providers also have peering connections with other major Tier 1 providers, which allows traffic to be switched to alternate backbones should the need arise.
	www.4everhost.com /html/network.htm (410 words)

	LinuxQuestions.org - European Commercial ISP's?? - where Linux users come for help
		After a thrilling afternoon looking for Tier-1 ISP's that serve Europe and the US, I thought that even though it isn't directly linux related, maybe someone here could give me a hand.
		The Company I work for is expanding into Europe, and I was wondering if anyone had any suggestions, or could point me in the direction of a the major players in the e1/e3 european market.
		Unfortunately, most of the searches I have tried (too countless to list) come back mostly with results for brokers and middlemen, none of whom have any real info about the infrastructure of the providers, or their peering agreements.
	www.linuxquestions.org /questions/history/248851 (268 words)

	Small-Time Scaling Behaviors of Internet Backbone Traffic: An Empirical Study - Zhang, Ribeiro, Moon, Diot ... (Site not responding. Last check: 2007-10-20)
		We observe that for a majority of these traces, the (second-order) scaling exponents at small time scales (1ms - 100ms) are fairly close to 0.5, indicating that traffic fluctuations at these time scales are (nearly) uncorrelated.
		1 Bell Labs Technical Report (context) - The, statistical et al.
		The graph only includes citing articles where the year of publication is known.
	citeseer.ist.psu.edu /zhang03smalltime.html (614 words)

	BMGBROADBAND.COM! FastQuotes - Tier-1 Broadband DS3 Internet Service Providers- Get High Speed Internet Access DS3 and ...
		Some ISP's, large corporations and universities with high-volume network traffic will require an OC3 if they have an extremely high volume of traffic that can't be handled by a DS3.
		An OC3 is so large that some ISP's use this as the backbone to their network.
		We also service many ISPs, Enterprise clients, data centers and colos by negotiating new backbone connectivity from large regional, national and global providers to support their dial-up, broadband wireless, ISDN, DSL & Web hosting base of clients.
	bmg-broadband.net /dialup.html (521 words)

	The Hindu Business Line : BSNL revives plan to lease bandwidth — Becomes country's largest ISP
		HAVING become the largest Internet service provider (ISP) in the country with over eight lakh subscribers, Bharat Sanchar Nigam Ltd now plans to consolidate its position by aggressively pursuing its existing landline subscribers and has revived plans to augment its bandwidth capacity from international gateways to the US.
		According to official sources, the company has overtaken Videsh Sanchar Nigam Ltd, Sify and Mahanagar Telephone Nigam Ltd to capture 21 per cent of the ISP market and plans are afoot to build up on this base.
		The proposal has been put on the priority list, and the company has floated a global tender seeking fibre capacity between landing stations in the country and Internet backbone of Tier-I ISP in the US by December 17.
	www.thehindubusinessline.com /2003/12/11/stories/2003121103020100.htm (413 words)

	DSL.net Legal Terms and Disclosures -- NETgain One Service Level Agreement
		DSL.net, Inc., a nationwide, Tier 1 ISP and facilities-based service provider, offers various voice, data, Internet, and enhanced services to businesses.
		Customer shall be ineligible for a service credit or remedy hereunder if Customer is not in financial good standing with DSL.net (i.e., current on all billings) at the time of the request, or has not otherwise complied with all of the terms of this SLA applicable thereto.
		For those eligible Customers who do exercise their cancellation right set forth in such commitment, they shall remain responsible for the monthly recurring charges accrued through the cancellation date in accordance with the terms of their service agreement with DSL.net and for the return any and all CPE originally furnished by DSL.net to Customer.
	www.dsl.net /legal_sla_voice.php (1370 words)

	What is a Tier 1 ISP? It's controversial
		My original column, prompted by a reader query, defined a Tier 1 ISP as a carrier that owns or controls sufficient portions of its underlying network infrastructure and can meet market-leading service-level agreements (SLA).
		My column pointed out this dilemma: What ISPs are considered Tier 1 for your company depends on the geographic layout of your company's network.
		Among the ISPs that want to be considered Tier 1 are XO Communications and NTT/Verio.
	www.nwfusion.com /newsletters/isp/2004/0315isp1.html (1019 words)

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	isp.2greatsite4.info /isp-reviews/side-by-side-comarison-of-popular-isp.html (360 words)

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