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Explore The Network.
Internet Intelligence | Routing Assessment | Network Monitoring
AS39063LEITWERT
Internet-wide measurements

We continuously chart the global routing system using full-scale active and
passive Internet measurements. Our rich routing data originates from
non-invasive probing techniques and is refined by carefully developed
post-processing algorithms. We utilize this data to provide you with versatile
routing analytics and real-time monitoring tools, and we also have plans for raw
data access.

Operative & strategic focus

We provide you with reliable, tailored information to timely draw the right
conclusions from pivotal routing changes. Grasp all operational details of your
surrounding IP topology or deeply engage in strategic peering & transit
reconnaissance. Make full use of our analytics and monitor networks for outages
and attacks or identify potential customers and beneficial peering partners.

Cutting-edge technology

All Leitwert products are steered by a powerful analysis engine and are equipped
with intuitive Web-based visualizations. Well-designed interfaces and
customizable API queries allow for an easy integration into existing frameworks.
Our tailored solutions easily support your individual requirements and can
address a wide range of network-related problems.

Highest scientific standards

We have committed ourselves to constantly advance the state-of-the-art on
network measurements and routing analysis. Our unrivaled technologies are
designed to further your understanding of the Internet ecosystem. Leitwert
solutions represent the pinnacle of a decade's research and are endorsed by
internationally renowned publications.

Why Leitwert?

Leitwert was founded in 2014 by a young team of network scientists. Since then,
we have built up a large-scale measurement infrastructure to continuously
monitor the global routing system. After two years of development, we are
well-prepared to offer you mature solutions for Internet intelligence. Start
exploring the potential of your networks today!




OUR SOLUTIONS

We offer well-founded, measurement backed up routing analytics to support both
your day-to-day network operations and strategic development. Leverage our
unified view into the Internet backbone and start exploring the unlimited
potential of your networks.



INTERNET INTELLIGENCE


STUDY THE INTERNET ECOSYSTEM

 * Monitor market trends and keep up with developing technologies
 * Find regional incumbent ISPs
 * Rank customers and competitors
 * Identify provider interrelations


ROUTING ASSESSMENT


ANALYZE THE ROUTING LANDSCAPE

 * Evaluate Internet exchange points and regional peering facilities
 * Discover path alternatives and monitor critical failover routes
 * Find POPs and backbone routers


NETWORK MONITORING


OPERATE A CYBER SITUATION ROOM

 * Monitor critical infrastructures to detect anomalies and attacks
 * Check link stability and utilization
 * Identify failures and blackouts
 * Receive alerts in real-time

In addition to our tailored solutions for network exploration and routing
analysis, we also provide scientific expertise on any network-related problems.
Contact us to discuss your individual needs.




USE CASES

We offer a wide range of applications for communication-centric industries. If
you are an Internet service provider, operate business-critical networking
infrastructure, seek high-performance routing optimization, or have your focus
on risk mitigation and threat analysis, we strive to help you growing your
business.

Do you know your competitors and most promising prospects?
And what are their major assets and immediate needs?
How reliable are your upstream providers?
And how do you assess their regional connectivity?
Are your networks reachable as intended?
And how do you monitor routes, world-wide?
Do you have an emergency plan for blackouts?
And how do you counter route leaks or hijacking attacks?

At Leitwert, we conduct large-scale measurements from vantage points all around
the globe. Our field-tested routing analytics provides the answers you seek.


BUY RAW DATA



We offer plans for accessing raw path measurement data. Our rich routing data
originates from active network probing on a continuous basis and is
post-processed with scientifically backed up algorithms. If you have an
integrated solution that lacks detailed routing insights, have a look at our
customizable API solutions. Get in touch with us and request a sample of our
rich data sets or ask for a free trial account to put our query API to the test.
We will certainly provide you with a unique perspective into your networks.

Contact us




OUR PRODUCTS

With Leitwert tools, you have access to versatile routing analytics. Our
products are steered by a powerful cloud analysis engine and offer intuitive,
Web-based visualization frameworks. Beside manifold results from control plane
(BGP) and forwarding plane (IP) measurements, we also incorporate various meta
data such as the geographic location of Internet participants.


INTELLIGENCE AGENT

MONITOR THE INTERNET ECOSYSTEM

Observe new peering and transit links, analyze market trends, and filter your
results by ISP, geography, and physical connection type.

ENGAGE IN PEERING RECONNAISSANCE

Study arbitrary ISPs, assess their strengths and weaknesses, visualize customer
cones and transit routes, and identify competitive peer routes.

ATTRACT MORE CUSTOMERS AND TRAFFIC

List potential customers, prepare marketing arguments based on routing facts,
and study the routing history of your prospects.




PEERING SCOUT

IDENTIFY VALUABLE PEERING PARTNERS

Search for mutuallly beneficial peers, anticipate routing changes, and evaluate
potential performance gains as well as their risks.

ASSESS IXP LOCATIONS

Evaluate the benefits of public peering, list available ASes at IXPs, and
identify suitable interconnect sites to setup new POPs.

DIVERSIFY INTERCONNECTIONS

Choose transit providers that fit your individual needs, reduce upstream costs,
rate your peers by various metrics, and identify adverse routing agreements.




ANOMALY MONITOR

ASSESS ROUTING ANOMALIES

Study connectivity loss, identify routing loops, assess the impact of route
leaks and identify originating and amplifying ISPs.

DETECT HIJACKING ATTACKS

Register networks for close monitoring, receive real-time alerts for hijacking
and man-in-the-middle attacks, and evaluate countermeasures to mitigate ongoing
events.

BUILD UP YOUR OWN SITUATION ROOM

Consolidate routing alerts, define responsive actions and escalation strategies,
assemble tailored reports, visualize historical routing changes, and conduct
forensic analyses.




TOPOLOGY EXPLORER

VISUALIZE IP-LEVEL TOPOLOGIES

Check the internal routing of peers and upstreams, evaluate load balancing, and
identify bottlenecks and single points of failure.

MONITOR YOUR SERVICES

Rank IP links by latency, debug performance issues, trace MPLS tunnels, and
visualize paths filtered by source, destination, and transit ISPs.

Have we aroused your interest? Get in touch and ask for our detailed technical
whitepaper or request a quote based on your individual needs. Our routing
experts will happily cooperate and discuss all of your requirements.


MEASUREMENT POLICY



In order to provide you with rich routing data, we carry out large-scale network
measurements on a periodic basis. Although we attach great importance to
non-invasive probing, you might have felt disturbed by our measurements. Contact
us and we will gladly cooperate with you to resolve any issues at hand. In the
meantime, we encourage you to take a closer look at our measurement approach.




TRACEROUTE — OUR APPROACH

We randomly select measurement targets for each routed IP network by utilizing a
combined view of more than a hundred BGP routing tables. After removing
destinations that are listed on our well-maintained blacklist, we distribute the
resulting targets to our world-wide network of dedicated servers. We then
perform IP-based path measurements to all selected destinations by sending TCP
packets to port 80. Note that we do not send or request any application data. In
any case, we gracefully close connections with a TCP RST.




WE ARE DOING NO HARM!


RESEARCH AND DEVELOPMENT

We are closely tied to internationally renowned universities and commit
ourselves to constantly advance the state-of-the-art on network measurements and
analysis. Beside publishing in academic journals, we consider it our scientific
responsibility to share our research with the public. On this page, we will
regularly post updates on new measurement techniques and innovative evaluation
algorithms, and we will thoroughly discuss our practical findings. You may also
check out the news archive for a list of all previous articles.


LATEST ANNOUNCEMENTS

NEW WEBSITE DESIGN

Today, we launched our re-engineered website. Beside a fresh design, we
significantly optimized responsiveness and page loading times. State-of-the-art
web programming now offers new interactive features throughout all of our pages.
Feel free to explore!

July 17, 2017


RECENT PUBLICATIONS

RELIABLE ASSESSMENT OF BGP HIJACKING ATTACKS

Our paper has been accepted for publication by the IEEE Journal on Selected
Areas in Communications. With this work, we developed the Hijacking Event
Analysis Program (HEAP), a novel approach to assess the legitimacy of BGP
hijacking alarms in real-time.

April 26, 2016


NEW BLOG ARTICLES

NEW BLOG SYSTEM ONLINE

We are proud to introduce you to our new blog system. Stay tuned for background
articles, interviews, and practical case studies on hot topics in networking.
Our senior scientists will soon start blogging, supported by a variety of
well-known guest authors.

July 12, 2017

Get in touch with us and register for our monthly newsletter. In addition to
continuous updates on new product features, you will receive a summary of our
announcements as well as exclusive background information regarding our blog
articles and recent publications.

Contact Us


WE LOOK FORWARD TO HEARING FROM YOU!

ADDRESS
Leitwert GmbH
Donaustrasse 17
85049 Ingolstadt
GERMANY EMAIL
contact@leitwert.net
PHONE
+49 841 93 76 84 93+49 841 93 76 84 93
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