Proposal 135666 Review | Lorimer - CO.DELTA △
VOTE: YES (note that this proposal has already executed)
TLDR: This proposal was motivated by unsubstantiated concerns of collusion risk. Note that while the motion mentions me and links to a post that I created - I was not personally responsible for the primary claims in this motion . This Subnet Membership proposal errs on the side of caution by moving a few of the mentioned NPs out of the II subnet while further discussion takes place.
4 healthy nodes replaced with 4 unassigned healthy nodes. IC Target Topology metrics are not effected (in terms of shared node characteristic limits).
Country Discrepancies (4)
Most discrepancies are minor in terms of distance, but the Canada-US one is huge, which is surprising given hat ipinfo.io utilises probe networks for better geolocation accuracy. The node in question isn’t directly affected by this proposal though. Something to revisit…
| Node | Data Center | Claimed Country | According to ipinfo.io |
|---|---|---|---|
| km5ur | Toronto 2 | Canada | United States of America (the) |
| lilkb | South Moravian Region 1 | Czechia | Austria |
| nrz3y | Geneva 2 | Switzerland | Germany |
| qlvmn | Brussels 2 | Belgium | United Kingdom of Great Britain and Northern Ireland (the) |
Decentralisation Stats
Subnet node distance stats (distance between any 2 nodes in the subnet) →
| Smallest Distance | Average Distance | Largest Distance | |
|---|---|---|---|
| EXISTING | 2.071 km | 7577.732 km | 19461.143 km |
| PROPOSED | 0.495 km (-76.1%) | 7833.684 km (+3.4%) | 19461.143 km |
This proposal slightly increases decentralisation, considered purely in terms of geographic distance (and therefore there’s a slight theoretical increase in localised disaster resilience). 
Subnet characteristic counts →
| Continents | Countries | Data Centers | Owners | Node Providers | Node Operator | |
|---|---|---|---|---|---|---|
| EXISTING | 6 | 27 | 34 | 34 | 34 | 34 |
| PROPOSED | 6 | 24 (-12.5%) | 34 | 34 | 34 | 34 |
This proposal slightly reduces decentralisation in terms of jurisdiction diversity. 
Largest number of nodes with the same characteristic (e.g. continent, country, data center, etc.) →
| Continent | Country | Data Center | Owner | Node Provider | Node Operator | |
|---|---|---|---|---|---|---|
| EXISTING | 14 | 3 | 1 | 1 | 1 | 1 |
| PROPOSED | 13 (-7.14%) | 3 | 1 | 1 | 1 | 1 |
See here for acceptable limits → Motion 135700
The above subnet information is illustrated below, followed by a node reference table:
Map Description
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Red marker represents a removed node (transparent center for overlap visibility)
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Green marker represents an added node
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Blue marker represents an unchanged node
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Highlighted patches represent the country the above nodes sit within (red if the country is removed, green if added, otherwise grey)
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Light grey markers with yellow borders are examples of unassigned nodes that would be viable candidates for joining the subnet according to formal decentralisation coefficients (so this proposal can be viewed in the context of alternative solutions that are not being used)
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Black dotted line connects to a small black marker that shows where the IP address indicates the node is located (according to
ipinfo.io). This is only displayed if it conflicts with where IC records indicate the node is located. See Country Discrepancies section above for more info.
Node Changes
| Action | Node | Status | Continent | Country | Data Center | Owner | Node Provider | Node Operator | |
|---|---|---|---|---|---|---|---|---|---|
| Remove |  |
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| Remove | |
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| Remove | |
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| Remove | |
||||||||
| Add | lilkb | UNASSIGNED | |
Europe | Czechia | South Moravian Region 1 (bn1) | Master Internet | Lukas Helebrandt | zc635 |
| Add | 3hibk | UNASSIGNED | |
Asia | Hong Kong | HongKong 4 (hk4) | hkntt | Origin Game | aaxec |
| Add | 7m3y7 | UNASSIGNED | |
Asia | Korea (the Republic of) | Seoul 1 (sl1) | Megazone Cloud | Neptune Partners | ukji3 |
| Add | j4et3 | UNASSIGNED | |
Africa | South Africa | Gauteng 2 (jb2) | Africa Data Centres | Honeycomb Capital (Pty) Ltd | 3bohy |
Other Nodes
| Node | Status | Continent | Country | Data Center | Owner | Node Provider | Node Operator | |
|---|---|---|---|---|---|---|---|---|
| v27at | UP | |
South America | Argentina | CABA 1 (ar1) | SyT - Servicios y Telecomunicaciones S.A. | Mariano Stoll | 5p6xp |
| zjiki | UP | |
Oceania | Australia | Queensland 1 (sc1) | NEXTDC | ANYPOINT PTY LTD | srrm2 |
| qlvmn | UP | |
Europe | Belgium | Brussels 2 (br2) | AtlasEdge | Allusion | oorkg |
| km5ur | UP | |
North America | Canada | Toronto 2 (to2) | Cyxtera | Blockchain Development Labs | 4lp6i |
| nrz3y | UP | |
Europe | Switzerland | Geneva 2 (ge2) | SafeHost | Extragone SA | 5atxd |
| v2pkj | UP | |
Europe | Switzerland | Zurich 3 (zh3) | Nine.Ch | Tomahawk.vc | anodw |
| engai | UP | |
Europe | Switzerland | Zurich 6 (zh6) | Green.ch | Sygnum Bank | ciprs |
| aajth | UP | |
South America | Colombia | Bogota 1 (bg1) | EdgeUno | Geeta Kalwani | 74vhn |
| yi6r6 | UP | |
Europe | Spain | Madrid 1 (ma1) | Ginernet | Ivanov Oleksandr | qyawb |
| atjbz | UP | |
Europe | France | Paris 1 (pr1) | Celeste | Carbon Twelve | g3nqx |
| w4ri3 | UP | |
Asia | Hong Kong | HongKong 1 (hk1) | Unicom | Pindar Technology Limited | vzsx4 |
| q3vac | UP | |
Europe | Croatia | Zagreb 1 (zg1) | Anonstake | Anonstake | 3sm7v |
| rfkza | UP | |
Asia | Israel | Tel Aviv 1 (tv1) | Interhost | GeoNodes LLC | lis4o |
| ecxbl | UP | |
Asia | India | Navi Mumbai 1 (nm1) | Rivram | Rivram Inc | mpmyf |
| 67t6p | UP | |
Asia | India | New Delhi 1 (nd1) | Marvelous Web3 DC | Marvelous Web3 | ri4lg |
| dyycg | UP | |
Asia | India | Panvel 2 (pl2) | Yotta | Krishna Enterprises | 7rw6b |
| go5zz | UP | |
Asia | Japan | Tokyo (ty1) | Equinix | Starbase | cqjev |
| wjwzb | UP | |
Asia | Korea (the Republic of) | Seoul 2 (kr2) | Gasan | Web3game | 5dwhe |
| fhg3q | UP | |
Asia | Sri Lanka | Colombo 1 (cm1) | OrionStellar | Geodd Pvt Ltd | ywjtr |
| qlk52 | UP | |
Europe | Latvia | Riga 1 (rg1) | DEAC | MB Patrankos šūvis | jptla |
| g4avo | UP | |
Europe | Romania | Bucharest (bu1) | M247 | Iancu Aurel | c5ssg |
| vgfnl | UP | |
Europe | Sweden | Stockholm 1 (sh1) | Digital Realty | DFINITY Stiftung | lgp6d |
| qp3lh | UP | |
Asia | Singapore | Singapore 2 (sg2) | Telin | OneSixtyTwo Digital Capital | qffmn |
| 6adxp | UP | |
Europe | Slovenia | Ljubljana (lj1) | Posita.si | Fractal Labs AG | gl27f |
| 3jol6 | UP | |
Europe | United Kingdom of Great Britain and Northern Ireland (the) | London 1 (ld1) | Latitude.sh | Conic Ventures | raiov |
| 3o5rr | UP | |
North America | United States of America (the) | Dallas (dl1) | Flexential | 87m Neuron, LLC | mw64v |
| 24iqu | UP | |
North America | United States of America (the) | Orlando (or1) | Datasite | Giant Leaf, LLC | 2rqo7 |
| ulsfy | UP | |
North America | United States of America (the) | Phoenix (ph1) | CyrusOne | MI Servers | 5bnm2 |
| kgo2t | UP | |
Africa | South Africa | Cape Town 2 (ct2) | Teraco | Kontrapunt (Pty) Ltd | x7fjr |
| kwryq | UP | |
Africa | South Africa | Gauteng 3 (jb3) | Xneelo | Wolkboer (Pty) Ltd | ymenq |
You may wish to follow the CO.DELTA known neuron (coming soon) if you found this analysis helpful.
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Note that this analysis involved data provided by the IC-API, which is not open source. I’m in the process of switching over to more verifiable sources of this sort of information for future proposal reviews. See here for related discussion.