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Aviate Labs

# Resize subnet uzr34

Motivation: Increasing the size of the Internet Identity subnet to bring it closer to the target topology
 - adding kwryq-ezysk-c4ono-aet7a-hh6h5-4o3bb-a33et-ef4g5-42tot-zaek6-fae as per user request
 - adding atjbz-kcjz7-y4mgn-t5wqp-3emfk-6mtlx-ln5i7-4pixf-ocjgh-hfu77-bqe as per user request
 - adding ecxbl-3dp33-mpskv-yvs6f-674ct-tpr4d-dhzdg-jfgf4-gzhny-n6zzx-lqe as per user request

NOTE: The information below is provided for your convenience. Please independently verify the decentralization changes rather than relying solely on this summary.
Code for calculating replacements is at https://github.com/dfinity/dre/blob/79066127f58c852eaf4adda11610e815a426878c/rs/decentralization/src/network.rs#L912

Decentralization Nakamoto coefficient changes for subnet `uzr34-akd3s-xrdag-3ql62-ocgoh-ld2ao-tamcv-54e7j-krwgb-2gm4z-oqe`:
```
  node_provider: 10.00 -> 11.00   (+10%)
    data_center: 10.00 -> 11.00   (+10%)
data_center_owner: 10.00 -> 11.00   (+10%)
           city: 10.00 -> 10.00    (+0%)
          country: 6.00 -> 5.00   (-17%)
        continent: 2.00 -> 2.00    (+0%)
```

**Mean Nakamoto comparison:** 8.00 -> 8.33  (+4%)

Overall replacement impact: (gets better) the average log2 of Nakamoto Coefficients across all features increases from 2.8121 to 2.8370

# Details


Nodes removed:

Nodes added:
- `kwryq-ezysk-c4ono-aet7a-hh6h5-4o3bb-a33et-ef4g5-42tot-zaek6-fae` [health: healthy, impact on decentralization: (gets worse) the average log2 of Nakamoto Coefficients across all features decreases from 2.8121 to 2.7429]
- `atjbz-kcjz7-y4mgn-t5wqp-3emfk-6mtlx-ln5i7-4pixf-ocjgh-hfu77-bqe` [health: healthy, impact on decentralization: (gets better) the average log2 of Nakamoto Coefficients across all features increases from 2.7429 to 2.8809]
- `ecxbl-3dp33-mpskv-yvs6f-674ct-tpr4d-dhzdg-jfgf4-gzhny-n6zzx-lqe` [health: healthy, impact on decentralization: (gets worse) the average log2 of Nakamoto Coefficients across all features decreases from 2.8809 to 2.8370]


```
    node_provider                                                              data_center            data_center_owner                                    city                             country            continent             
    -------------                                                              -----------            -----------------                                    ----                             -------            ---------             
    4r6qy-tljxg-slziw-zoteo-pboxh-vlctz-hkv2d-7zior-u3pxm-mmuxb-cae       1    an1               1    Africa Data Centres                             1    Bogota                      1    AR            1    Africa          2 -> 3
    64xe5-tx2s3-4gjmj-pnozr-fejw2-77y5y-rhcjk-glnmx-62brf-qin5q-pqe       1    ar1               1    Anonstake                                       1    CABA                        1    AU            1    Asia           9 -> 10
    6nbcy-kprg6-ax3db-kh3cz-7jllk-oceyh-jznhs-riguq-fvk6z-6tsds-rqe       1    bg1               1    Celeste                                    0 -> 1    California                  1    BE            1    Europe         9 -> 10
    6sq7t-knkul-fko6h-xzvnf-ktbvr-jhx7r-hapzr-kjlek-whugy-zt6ip-xqe       1    bn1               1    Central Tower DC                                1    Cape Town                   1    CA            1    North America        5
    7at4h-nhtvt-a4s55-jigss-wr2ha-ysxkn-e6w7x-7ggnm-qd3d5-ry66r-cae       1    ch3               1    Cloud9                                          1    Colombo                     1    CH            1    Oceania              1
    7uioy-xitfw-yqcko-5gpya-3lpsw-dw7zt-dyyyf-wfqif-jvi76-fdbkg-cqe       1    cm1               1    CyrusOne                                        1    Flanders                    1    CO            1    South America        2
    bvcsg-3od6r-jnydw-eysln-aql7w-td5zn-ay5m6-sibd2-jzojt-anwag-mqe       1    ct2               1    Cyxtera                                         1    Florida                     1    CZ            1                          
    dhywe-eouw6-hstpj-ahsnw-xnjxq-cmqks-47mrg-nnncb-3sr5d-rac6m-nae       1    fm1               1    Datacenter United                               1    Gauteng                1 -> 2    EE            1                          
    diyay-s4rfq-xnx23-zczwi-nptra-5254n-e4zn6-p7tqe-vqhzr-sd4gd-bqe       1    hk1               1    Datasite                                        1    HongKong                    1    ES            1                          
    eatbv-nlydd-n655c-g7j7p-gnmpz-pszdg-6e6et-veobv-ftz2y-4m752-vqe       1    jb2               1    Digital Realty                                  1    Illinois                    1    FR       0 -> 1                          
    eybf4-6t6bb-unfb2-h2hhn-rrfi2-cd2vs-phksn-jdmbn-i463m-4lzds-vqe       1    jb3          0 -> 1    EdgeUno                                         1    Ljubljana                   1    GE            1                          
    fwnmn-zn7yt-5jaia-fkxlr-dzwyu-keguq-npfxq-mc72w-exeae-n5thj-oae       1    kr2               1    Equinix                                         1    Madrid                      1    HK            1                          
    ivf2y-crxj4-y6ewo-un35q-a7pum-wqmbw-pkepy-d6uew-bfmff-g5yxe-eae       1    lj1               1    Gasan                                           1    Navi Mumbai            0 -> 1    HR            1                          
    izmhk-lpjum-uo4oy-lviba-yctpc-arg4b-2ywim-vgoiu-gqaj2-gskmw-2qe       1    ma1               1    Ginernet                                        1    New Delhi                   1    IL            1                          
    kos24-5xact-6aror-uofg2-tnvt6-dq3bk-c2c5z-jtptt-jbqvc-lmegy-qae       1    nd1               1    Hurricane Electric                              1    Ontario                     1    IN       2 -> 3                          
    mme7u-zxs3z-jq3un-fbaly-nllcz-toct2-l2kp3-larrb-gti4r-u2bmo-dae  0 -> 1    nm1          0 -> 1    Interhost                                       1    Panama City                 1    JP            1                          
    otzuu-dldzs-avvu2-qwowd-hdj73-aocy7-lacgi-carzj-m6f2r-ffluy-fae       1    or1               1    Marvelous Web3 DC                               1    Panvel                      1    KR            1                          
    py2kr-ipr2p-ryh66-x3a3v-5ts6u-7rfhf-alkna-ueffh-hz5ox-lt6du-qqe       1    pc1               1    Master Internet                                 1    Paris                  0 -> 1    LK            1                          
    qdj4d-76lh3-w2q5i-kwjcd-643pq-pk42d-cziag-4hkau-35gib-m7s33-6qe       1    pl2               1    NEXTDC                                          1    Queensland                  1    PA            1                          
    qsdw4-ao5ye-6rtq4-y3zhm-icjbj-lutd2-sbejz-4ajqz-pcflr-xrhsg-jae  0 -> 1    pr1          0 -> 1    Navegalo                                        1    Seoul                       1    PL            1                          
    r3yjn-kthmg-pfgmb-2fngg-5c7d7-t6kqg-wi37r-j7gy6-iee64-kjdja-jae       1    sc1               1    Nine.Ch                                         1    Singapore                   1    SE            1                          
    rbn2y-6vfsb-gv35j-4cyvy-pzbdu-e5aum-jzjg6-5b4n5-vuguf-ycubq-zae       1    sg2               1    OrionStellar                                    1    South Moravian Region       1    SG            1                          
    s5nvr-ipdxf-xg6wd-ofacm-7tl4i-nwjzx-uulum-cugwb-kbpsa-wrsgs-cae       1    sh1               1    Posita.si                                       1    Stockholm                   1    SI            1                          
    sixix-2nyqd-t2k2v-vlsyz-dssko-ls4hl-hyij4-y7mdp-ja6cj-nsmpf-yae       1    ta2               1    Rivram                                     0 -> 1    Tallinn                     1    US            3                          
    ucjqj-jmbj3-rs4aq-ekzpw-ltjs3-zrcma-t6r3t-m5wxc-j5yrj-unwoj-mae       1    tb1               1    SyT - Servicios y Telecomunicaciones S.A.       1    Tbilisi                     1    ZA       2 -> 3                          
    ulyfm-vkxtj-o42dg-e4nam-l4tzf-37wci-ggntw-4ma7y-d267g-ywxi6-iae  0 -> 1    to1               1    Telia DC                                        1    Tel Aviv                    1                                             
    unqqg-no4b2-vbyad-ytik2-t3vly-3e57q-aje2t-sjb5l-bd4ke-chggn-uqe       1    tv1               1    Telin                                           1    Tokyo                       1                                             
    vegae-c4chr-aetfj-7gzuh-c23sx-u2paz-vmvbn-bcage-pu7lu-mptnn-eqe       1    ty1               1    Teraco                                          1    Warszawa                    1                                             
    wdjjk-blh44-lxm74-ojj43-rvgf4-j5rie-nm6xs-xvnuv-j3ptn-25t4v-6ae       1    wa2               1    Unicom                                          1    Zagreb                      1                                             
    wwdbq-xuqhf-eydzu-oyl7p-ga565-zm7s7-yrive-ozgsy-zzgh3-qwb3j-cae       1    zg1               1    Xneelo                                     0 -> 1    Zurich                      1                                             
    zy4m7-z5mhs-zfkpl-zlsjl-blrbx-mvvmq-5z4zu-mf7eq-hhv7o-ezfro-3ae       1    zh3               1    Yotta                                           1                                                                              
```



Forum post link: https://forum.dfinity.org/t/adjustment-of-ic-target-topology-to-increase-subnet-size-of-fiduciary-and-ii-subnets/34210


Resize subnet uzr34