Untitled 5
Core Network & Backbone Connectivity
|
Our fully redundant core network and backbone
connectivity is unsurpassed in its efficiency and
performance. With eleven separate sites, located in
five different states on both coasts and central US,
and fully redundant architecture out of all of our
data centres, our network offers extremely low
latency, no packet loss, and, best of all, direct
connectivity to all major global tier 1 backbones
and other major networks & ISPs. This unique
combination provides a superior network
infrastructure with an unmatched quality of service.
Our core network consists of eleven (11) sites,
located at five states, coast-to-coast.
|
DCA2 - our second state-of-the-art
data centre, including numerous advanced
features such as support for geographically
dispersed high-availability clusters, US
military / NSA standards compliant "tempest
room," multiple telco PoPs on-site (Looking
Glass Networks, Level 3, MCI, Verizon
Business, Cogent, etc.), multiple Gigabit
transit & peering capacity, and numerous
advanced geographically dispersed hosting
options; located in prestigious Tyson's
Corner, McLean, Virginia |
|
DCA3 - our latest - fourth -
state-of-the-art data centre, including
numerous key features such as support for
geographically dispersed high-availability
clusters, fully redundant power
infrastructure (parallel, redundant,
generators and four parallel redundant sets
comprised of eight UPS systems total),
multiple Gigabit transit & peering capacity;
located in central Springfield, Virginia |
|
IAD1 - network presence for peering
with major networks/backbones, ISPs, cable
and DSL providers; also for transit sales
and direct commercial transit connections;
located at Equinix in Ashburn, Virginia |
|
NYC1 - network presence at NYIIX, for
peering with major networks/backbones, ISPs,
cable and DSL providers; especially many
European networks are located at NYIIX;
located at Telehouse in New York, New York |
|
NYC2 - further network presence in
New York for peering; located at 111 8th
Ave. in New York, New York |
|
CHI1 - network presence for peering
with major networks/backbones, ISPs, cable
and DSL providers; especially many Canadian
networks are located at Equinix Chicago;
located at Equinix in Chicago, Illinois |
|
PAO1 - network presence at PAIX, for
peering with major networks/backbones, ISPs,
cable and DSL providers; especially many
Asian networks are located at PAIX; also for
transit sales and direct commercial transit
connections; located at Switch & Data in
Palo Alto, California |
|
SJC1 - network presence at Any2 San
Jose, for peering with major
networks/backbones, ISPs, cable and DSL
providers; located at CRG West in San Jose,
California |
|
LAX1 - network presence at Any2 Los
Angeles, for peering with major
networks/backbones, ISPs, cable and DSL
providers; especially many Asian networks
are located at Any2 LAX; located at CRG West
in Los Angeles, California |
|
SEA1 - network presence at SIX &
PAIX, for peering with major
networks/backbones, ISPs, cable and DSL
providers; also for transit sales and direct
commercial transit connections; located at
the Westin Building in Seattle, Washington |
|
SEA2 - our third state-of-the-art
data centre, OnFiber, ELI, Integra Telecom,
Level 3 and AboveNet (MFN) PoPs on site, and
many others nearby, multiple Gigabit transit
& peering capacity, and numerous advanced
geographically dispersed hosting options;
located in high-tech Seattle, Washington |
Our network is legacy-free and only utilizes the
latest in Cisco internetworking equipment. The
network is fully redundant at each and every level
possible, there being no single point of failure.
The network is fully fault tolerant and able to
withstand a major disaster.
Physical Network Infrastructure
The physical layer of our network consists of a
number of interconnected private OC-192 SONET rings.
Our Virginia & DC multiple OC-192 SONET rings are
operated by Level 3 (former Looking Glass Networks)
and Cox Communications, while in Seattle we use
OnFiber, Q.West, ELI & Integra Telecom redundant
SONET rings. Our transport between Ashburn, VA,
Chicago, IL, Palo Alto, CA and Seattle, WA is
provided over redundant Level 3 and Global Crossing
SONET rings, while to New York we are using Level 3
(former Looking Glass Networks). All of our fibre
carriers are financially healthy and well known
major telecoms with proven 100% uptime and
reliability (Looking Glass Networks, Level 3, Cox
Communications, OnFiber, Q.West, ELI, and Integra
Telecom).
The OC-192 SONET rings consist of two redundant
OC-192s traversing two separate paths and having two
diverse routes to our facilities, thus providing the
ultimate in reliability and performance. Even if
both of the lines are cut at any point, the SONET
ring is still operational, with less than 50 ms
(0.05 second) self-healing restoration time.
The multiple private SONET rings provide us the
ultimate in reliability: no downtime even in the
case of a major fibre cut in the area (due to
separate paths and multiple fibre carriers).
|
|
|

|
Physical Connect Locations for our Tier 1 Backbone Providers:
-
DCA2 - Level 3: McLean, Virginia
|
-
DCA2 - Q.West: NE Washington, DC
|
-
DCA3 - Global Crossing: NW Washington, DC
|
-
SEA2 - Level 3: Seattle, Washington
|
-
SEA2 - Q.West: Tukwila, Washington
|
-
SEA1 - Global Crossing: Seattle, Washington
|
|
Traffic from
each one of our sites considers all the outgoing routes - including routes
through all the other sites - weighted for physical distance, reliability,
performance and latency, and picks the most direct, lowest latency route
available to the destination. That is, all the packets take the most direct,
fastest, way out and have a full BGP selection of all the transit providers
and peers at all the sites, not just the transit/peering lines present at
that particular site. The network is fully inter-connected and meshed.
Extensive Peering:
In addition
to buying commercial transit from the world's major tier 1 backbones, we
also have an extensive peering network established. Peering is the process
whereby one network provider, such as us, connects to another one directly
-- bypassing the "middlemen" (intermediary networks). Peering provides a
more direct, faster, and shorter route than transit by bypassing other
third-party networks, resulting in considerable performance & reliability
gains. However, very few networks engage in peering, as typically a
coast-to-coast IP backbone is required for a network to qualify for peering
(so only very large national or International Internet networks even qualify
to peer), and it is considerably more costly and time-consuming to maintain
many 100s, if not 1000s, of peering connections, vs. just a few transit
links. We, however, always go for the best and invest the time and the
resources necessary in order to ensure that our customers enjoy performance
that is truly "Ahead of the Rest."®
We have a
large number of peer sessions (over 500), composed of major national &
international backbones, ISPs and content providers, at the Equinix
Exchanges (IBX'es) in Ashburn, VA and Chicago, IL, at NYIIX in New York, NY,
at PAIX in Palo Alto, CA and Seattle, WA, at the SIX in Seattle, WA, and at
Any2 in both Los Angeles, CA and San Jose, CA, in addition to a number of
private peering inter-connects. A partial list of our peers follows, below.
Note that new peers are added on a regular basis, so, the list below may not
be complete and up-to-date. For redundancy and optimal performance, we peer
with most peers at multiple locations.
Further
Advantages of Our Network
The northern
Virginia / DC area is an ideal location for a data centre. A very
significant portion of the world's Internet traffic passes through here, and
the area is not subject to earthquakes, tornadoes, floods or other natural
disasters. With two data centres in Northern Virginia, and a West Coast data
centre in Seattle, WA, we are able to provide the ultimate in multi-site,
geographically-dispersed, mission-critical hosting services.
We are
located at the true heart of the Internet, and in a very safe and secure
area. This central location ensures optimal connectivity, speed, and
routing, minimizing the number of hops - and thus the chance of any
problems. We are located right beside a great number of of private and
public peering points, in one of the most densely and best connected areas
in the world, including directly peering at the Equinix Exchanges (IBX'es)
in Ashburn, Virginia and Chicago, Illinois, at the NYIIX in NYC, New York,
at PAIX in Palo Alto, CA and Seattle, WA , at the SIX in Seattle, WA, and at
Any2 in both Los Angeles, CA and San Jose, CA. All providers have multiple,
redundant routes into the DC/VA area. This is further built upon by our
redundant connectivity to multiple Tier 1 providers via separate circuits,
terminating at diverse locations in Virginia and the District of Columbia.
We are redundantly set-up Internet connectivity wise (multiple backbone
connectivity providers), as well as physically. In terms of fibre optics, we
have multiple private OC-192 SONET rings with multiple financially-healthy
fibre providers, taking different physical paths.
Likewise in
Seattle, we are located in a stable and level area (ground level of a
well-built single story facility), providing the best resistance to
earthquakes, and have multiple diverse-path fibre transport circuits with
OnFiber, Q.West, ELI, Integra Telecom and Sabey. Seattle is one of America's
best connected high-tech cities, and is an excellent base for
high-performance, reliable Internet connectivity, and provides some of the
most reliable power found anywhere.
We have built
our facilities in the best possible areas for Internet connectivity and
electrical utility reliability, and then further reinforced them with
redundancy in all the possible forms. For example, we are able to offer
multiple location hosting with the advantages, such as low latency and
direct connectivity of the same IP network, yet the redundancy and security
of three separate Data Centres in two different states, over 2500 km
physically apart (Virginia & Washington state). Under 5ms (0.005 second), 10
miles, apart DCA2 and DCA3 are available for ultra low-latency dual-location
hosting needs, while DCA2 and/or DCA3 plus SEA2 add up to a 2500+ miles
apart fully geographically redundant hosting, just some 70ms (0.07 second)
apart, on the same reliable & secure coast-to-coast IP network.
To ensure the
best routing of our customers' data, in addition to peering, we also pay for
commercial top-priority transit network capacity to our tier 1 backbone
providers and have full burst capacity available at all times on all
circuits. Thus we receive the highest level of service, including 99.99% or
100% uptime and no packet-loss guarantees, from all our connectivity
providers. 90%+ of traffic from us to end users only passes over one or two
backbones on its way to reaching the end destination. In addition, we are
committed to under 50% network capacity utilization at all times; we ensure
that our network always has double the capacity it needs, even at peak
hours. Furthermore, our core network routers always have not only dual power
supplies, but, where available, power feeds to each power supply from a
different power grid & UPS system, thus ensuring the ultimate in
reliability.
Our network
design and operations ensure the very best connectivity, speed, and
reliability possible: 100% network uptime, no packet loss, and under 3 ms
low latency connection to Tier 1 backbones -
guaranteed by our industry-leading SLA.
Our
Network & Backbone Connectivity in summary:
|
eleven
(11) sites with direct network presence in Virginia, New York,
Illinois, California, and Washington state |
|
two Data
Centres at the heart of the Internet - in Northern Virginia, one of
the most naturally safe and best connected areas in North America |
|
a third
Data Centre on the West Coast - in the high-tech hub area of
Seattle, WA |
|
fully
redundant AC & power at all sites |
|
physical
fibre redundancy through multiple private OC-192 SONET rings with
eight (8) separate financially strong and highly competent fibre
carriers |
|
redundant network architecture using legacy-free, top-of-the-line
Cisco equipment atGigabit Ethernet and 10 Gigabit Ethernet speeds |
|
redundant, geographically dispersed, direct connectivity to all of
the world's major tier 1 backbones |
|
over 500
peering sessions - most traffic goes directly to the destination
network, bypassing any intermediary transit carriers |
BGP enabled network consists of a variety of backbone
providers, each providing connectivity that enables our customers around the
globe to get the fastest most reliable service for their money

|
|