Skip to main content
We gratefully acknowledge support from the Simons Foundation, member institutions, and all contributors. Donate
arXiv logo
Cornell University Logo

Computer Science > Networking and Internet Architecture

arXiv:2002.07747 (cs)
[Submitted on 18 Feb 2020]

Title:Mapping the Interplanetary Filesystem

Authors:Sebastian Henningsen, Martin Florian, Sebastian Rust, Björn Scheuermann
View PDF
Abstract:The Interplanetary Filesystem (IPFS) is a distributed data storage service frequently used by blockchain applications and for sharing content in a censorship-resistant manner. Data is distributed within an open set of peers using a Kademlia-based distributed hash table (DHT). In this paper, we study the structure of the resulting overlay network, as it significantly influences the robustness and performance of IPFS. We monitor and systematically crawl IPFS' DHT towards mapping the IPFS overlay network. Our measurements found an average of 44474 nodes at every given time. At least 52.19% of these reside behind a NAT and are not reachable from the outside, suggesting that a large share of the network is operated by private individuals on an as-needed basis. Based on our measurements and our analysis of the IPFS code, we conclude that the topology of the IPFS network is, in its current state, closer to an unstructured overlay network than it is to a classical DHT. While such a structure has benefits for robustness and the resistance against Sybil attacks, it leaves room for improvement in terms of performance and query privacy.
Comments: The code can be found at this https URL
Subjects: Networking and Internet Architecture (cs.NI); Cryptography and Security (cs.CR)
Cite as: arXiv:2002.07747 [cs.NI]
  (or arXiv:2002.07747v1 [cs.NI] for this version)
  https://doi.org/10.48550/arXiv.2002.07747
Journal reference: Proceedings of IFIP Networking 2020

Submission history

From: Sebastian Henningsen [view email]
[v1] Tue, 18 Feb 2020 17:27:03 UTC (374 KB)
Full-text links:

Access Paper:

  • View PDF
  • TeX Source
view license
Current browse context:
cs.NI
< prev   |   next >
new | recent | 2020-02
Change to browse by:
cs
cs.CR

References & Citations

DBLP - CS Bibliography

listing | bibtex
Sebastian A. Henningsen
Martin Florian
Björn Scheuermann
export BibTeX citation

Bookmark

BibSonomy logo Reddit logo

Bibliographic and Citation Tools

Bibliographic Explorer (What is the Explorer?)
Connected Papers (What is Connected Papers?)
Litmaps (What is Litmaps?)
scite Smart Citations (What are Smart Citations?)

Code, Data and Media Associated with this Article

alphaXiv (What is alphaXiv?)
CatalyzeX Code Finder for Papers (What is CatalyzeX?)
DagsHub (What is DagsHub?)
Gotit.pub (What is GotitPub?)
Hugging Face (What is Huggingface?)
Papers with Code (What is Papers with Code?)
ScienceCast (What is ScienceCast?)

Demos

Replicate (What is Replicate?)
Hugging Face Spaces (What is Spaces?)
TXYZ.AI (What is TXYZ.AI?)

Recommenders and Search Tools

Influence Flower (What are Influence Flowers?)
CORE Recommender (What is CORE?)

arXivLabs: experimental projects with community collaborators

arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website.

Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them.

Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs.

Which authors of this paper are endorsers? | Disable MathJax (What is MathJax?)