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InternetData
65,536 routable4 ASes
/16 subnet

83.173.0.0/16

Where this subnet is, who announces it, and what our databases hold in it. Below, every /24 inside it; open one for its addresses.

65,536
routable addresses
65,536
geolocated
4
countries
4
announcing ASes
16
announced prefixes
667
anonymous addresses

Where it is

Addresses IP Geolocation places in each country, as a share of those it places.

  1. Switzerland16,384 · 25.00%
  2. Spain16,384 · 25.00%
  3. France16,384 · 25.00%
  4. Iceland16,384 · 25.00%

Who announces it

Each /24 counted for the AS announcing most of it, as a share of the routable addresses.

  1. AS3303Swisscom (Schweiz) AG16,384 · 25.00%
  2. AS6739VODAFONE ONO, S.A.16,384 · 25.00%
  3. AS31441Ljosleidarinn ehf16,384 · 25.00%
  4. AS34572HELIANTIS SAS16,384 · 25.00%

What the databases see

Addresses each address-keyed database holds in this block, as a share of its routable addresses. Counts overlap: one address can be in several.

Announced prefixes

Every prefix inside this block that BGP Route saw announced, with its origin and RPKI status.

16 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
83.173.0.0/18AS31441Ljosleidarinn ehfIcelandvalid162026-10-02
83.173.64.0/18AS34572HELIANTIS SASFrancevalid162026-10-02
83.173.64.0/21AS34572HELIANTIS SASFrancevalid162026-10-02
83.173.72.0/21AS34572HELIANTIS SASFrancevalid162026-10-02
83.173.80.0/21AS34572HELIANTIS SASFrancevalid162026-10-02
83.173.88.0/21AS34572HELIANTIS SASFrancevalid162026-10-02
83.173.88.0/22AS34572HELIANTIS SASFrancevalid162026-10-02
83.173.92.0/22AS34572HELIANTIS SASFrancevalid162026-10-02
83.173.96.0/21AS34572HELIANTIS SASFrancevalid42026-10-02
83.173.112.0/22AS34572HELIANTIS SASFrancevalid162026-10-02
83.173.115.0/24AS34572HELIANTIS SASFrancevalid162026-10-02
83.173.116.0/24AS34572HELIANTIS SASFrancevalid162026-10-02
83.173.128.0/18AS6739VODAFONE ONO, S.A.Spainvalid162026-10-02
83.173.192.0/18AS3303Swisscom (Schweiz) AGSwitzerlandvalid162026-10-02
83.173.192.0/19AS3303Swisscom (Schweiz) AGSwitzerlandvalid22026-10-02
83.173.224.0/19AS3303Swisscom (Schweiz) AGSwitzerlandvalid22026-10-02

Every /24 inside it

83.173.0.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.1.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.2.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.3.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.4.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.5.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.6.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.7.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.8.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.9.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.10.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.11.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.12.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.13.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.14.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.15.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.16.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.17.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.18.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.19.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.20.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.21.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.22.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.23.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.24.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.25.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.26.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.27.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.28.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.29.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.30.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.31.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.32.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.33.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.34.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.35.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.36.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.37.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.38.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.39.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.40.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.41.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.42.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.43.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.44.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.45.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.46.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.47.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.48.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.49.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.50.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.51.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.52.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.53.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.54.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.55.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.56.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.57.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.58.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.59.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.60.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.61.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.62.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.63.0/24IcelandAS31441Ljosleidarinn ehf000.00%
83.173.64.0/24FranceAS34572HELIANTIS SAS0256100.00%
83.173.65.0/24FranceAS34572HELIANTIS SAS301.17%
83.173.66.0/24FranceAS34572HELIANTIS SAS200.78%
83.173.67.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.68.0/24FranceAS34572HELIANTIS SAS501.95%
83.173.69.0/24FranceAS34572HELIANTIS SAS401.56%
83.173.70.0/24FranceAS34572HELIANTIS SAS100.39%
83.173.71.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.72.0/24FranceAS34572HELIANTIS SAS903.52%
83.173.73.0/24FranceAS34572HELIANTIS SAS200.78%
83.173.74.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.75.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.76.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.77.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.78.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.79.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.80.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.81.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.82.0/24FranceAS34572HELIANTIS SAS100.39%
83.173.83.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.84.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.85.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.86.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.87.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.88.0/24FranceAS34572HELIANTIS SAS2256100.00%
83.173.89.0/24FranceAS34572HELIANTIS SAS2256100.00%
83.173.90.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.91.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.92.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.93.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.94.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.95.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.96.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.97.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.98.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.99.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.100.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.101.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.102.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.103.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.104.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.105.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.106.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.107.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.108.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.109.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.110.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.111.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.112.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.113.0/24FranceAS34572HELIANTIS SAS1104.30%
83.173.114.0/24FranceAS34572HELIANTIS SAS100.39%
83.173.115.0/24FranceAS34572HELIANTIS SAS903.52%
83.173.116.0/24FranceAS34572HELIANTIS SAS100.39%
83.173.117.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.118.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.119.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.120.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.121.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.122.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.123.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.124.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.125.0/24FranceAS34572HELIANTIS SAS100.39%
83.173.126.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.127.0/24FranceAS34572HELIANTIS SAS000.00%
83.173.128.0/24SpainAS6739VODAFONE ONO, S.A.501.95%
83.173.129.0/24SpainAS6739VODAFONE ONO, S.A.602.34%
83.173.130.0/24SpainAS6739VODAFONE ONO, S.A.401.56%
83.173.131.0/24SpainAS6739VODAFONE ONO, S.A.000.00%
83.173.132.0/24SpainAS6739VODAFONE ONO, S.A.100.39%
83.173.133.0/24SpainAS6739VODAFONE ONO, S.A.200.78%
83.173.134.0/24SpainAS6739VODAFONE ONO, S.A.000.00%
83.173.135.0/24SpainAS6739VODAFONE ONO, S.A.000.00%
83.173.136.0/24SpainAS6739VODAFONE ONO, S.A.000.00%
83.173.137.0/24SpainAS6739VODAFONE ONO, S.A.100.39%
83.173.138.0/24SpainAS6739VODAFONE ONO, S.A.000.00%
83.173.139.0/24SpainAS6739VODAFONE ONO, S.A.000.00%
83.173.140.0/24SpainAS6739VODAFONE ONO, S.A.200.78%
83.173.141.0/24SpainAS6739VODAFONE ONO, S.A.100.39%
83.173.142.0/24SpainAS6739VODAFONE ONO, S.A.000.00%
83.173.143.0/24SpainAS6739VODAFONE ONO, S.A.000.00%
83.173.144.0/24SpainAS6739VODAFONE ONO, S.A.000.00%
83.173.145.0/24SpainAS6739VODAFONE ONO, S.A.501.95%
83.173.146.0/24SpainAS6739VODAFONE ONO, S.A.301.17%
83.173.147.0/24SpainAS6739VODAFONE ONO, S.A.301.17%
83.173.148.0/24SpainAS6739VODAFONE ONO, S.A.903.52%
83.173.149.0/24SpainAS6739VODAFONE ONO, S.A.602.34%
83.173.150.0/24SpainAS6739VODAFONE ONO, S.A.501.95%
83.173.151.0/24SpainAS6739VODAFONE ONO, S.A.401.56%
83.173.152.0/24SpainAS6739VODAFONE ONO, S.A.501.95%
83.173.153.0/24SpainAS6739VODAFONE ONO, S.A.1204.69%
83.173.154.0/24SpainAS6739VODAFONE ONO, S.A.501.95%
83.173.155.0/24SpainAS6739VODAFONE ONO, S.A.200.78%
83.173.156.0/24SpainAS6739VODAFONE ONO, S.A.702.73%
83.173.157.0/24SpainAS6739VODAFONE ONO, S.A.602.34%
83.173.158.0/24SpainAS6739VODAFONE ONO, S.A.602.34%
83.173.159.0/24SpainAS6739VODAFONE ONO, S.A.000.00%
83.173.160.0/24SpainAS6739VODAFONE ONO, S.A.803.13%
83.173.161.0/24SpainAS6739VODAFONE ONO, S.A.1003.91%
83.173.162.0/24SpainAS6739VODAFONE ONO, S.A.401.56%
83.173.163.0/24SpainAS6739VODAFONE ONO, S.A.301.17%
83.173.164.0/24SpainAS6739VODAFONE ONO, S.A.602.34%
83.173.165.0/24SpainAS6739VODAFONE ONO, S.A.602.34%
83.173.166.0/24SpainAS6739VODAFONE ONO, S.A.501.95%
83.173.167.0/24SpainAS6739VODAFONE ONO, S.A.803.13%
83.173.168.0/24SpainAS6739VODAFONE ONO, S.A.1003.91%
83.173.169.0/24SpainAS6739VODAFONE ONO, S.A.903.52%
83.173.170.0/24SpainAS6739VODAFONE ONO, S.A.000.00%
83.173.171.0/24SpainAS6739VODAFONE ONO, S.A.602.34%
83.173.172.0/24SpainAS6739VODAFONE ONO, S.A.1204.69%
83.173.173.0/24SpainAS6739VODAFONE ONO, S.A.803.13%
83.173.174.0/24SpainAS6739VODAFONE ONO, S.A.803.13%
83.173.175.0/24SpainAS6739VODAFONE ONO, S.A.301.17%
83.173.176.0/24SpainAS6739VODAFONE ONO, S.A.903.52%
83.173.177.0/24SpainAS6739VODAFONE ONO, S.A.401.56%
83.173.178.0/24SpainAS6739VODAFONE ONO, S.A.401.56%
83.173.179.0/24SpainAS6739VODAFONE ONO, S.A.200.78%
83.173.180.0/24SpainAS6739VODAFONE ONO, S.A.000.00%
83.173.181.0/24SpainAS6739VODAFONE ONO, S.A.000.00%
83.173.182.0/24SpainAS6739VODAFONE ONO, S.A.000.00%
83.173.183.0/24SpainAS6739VODAFONE ONO, S.A.000.00%
83.173.184.0/24SpainAS6739VODAFONE ONO, S.A.1405.47%
83.173.185.0/24SpainAS6739VODAFONE ONO, S.A.702.73%
83.173.186.0/24SpainAS6739VODAFONE ONO, S.A.1003.91%
83.173.187.0/24SpainAS6739VODAFONE ONO, S.A.702.73%
83.173.188.0/24SpainAS6739VODAFONE ONO, S.A.1003.91%
83.173.189.0/24SpainAS6739VODAFONE ONO, S.A.301.17%
83.173.190.0/24SpainAS6739VODAFONE ONO, S.A.301.17%
83.173.191.0/24SpainAS6739VODAFONE ONO, S.A.301.17%
83.173.192.0/24SwitzerlandAS3303Swisscom (Schweiz) AG401.56%
83.173.193.0/24SwitzerlandAS3303Swisscom (Schweiz) AG602.34%
83.173.194.0/24SwitzerlandAS3303Swisscom (Schweiz) AG401.56%
83.173.195.0/24SwitzerlandAS3303Swisscom (Schweiz) AG501.95%
83.173.196.0/24SwitzerlandAS3303Swisscom (Schweiz) AG301.17%
83.173.197.0/24SwitzerlandAS3303Swisscom (Schweiz) AG702.73%
83.173.198.0/24SwitzerlandAS3303Swisscom (Schweiz) AG602.34%
83.173.199.0/24SwitzerlandAS3303Swisscom (Schweiz) AG602.34%
83.173.200.0/24SwitzerlandAS3303Swisscom (Schweiz) AG1505.86%
83.173.201.0/24SwitzerlandAS3303Swisscom (Schweiz) AG1606.25%
83.173.202.0/24SwitzerlandAS3303Swisscom (Schweiz) AG1003.91%
83.173.203.0/24SwitzerlandAS3303Swisscom (Schweiz) AG100.39%
83.173.204.0/24SwitzerlandAS3303Swisscom (Schweiz) AG1505.86%
83.173.205.0/24SwitzerlandAS3303Swisscom (Schweiz) AG1807.03%
83.173.206.0/24SwitzerlandAS3303Swisscom (Schweiz) AG200.78%
83.173.207.0/24SwitzerlandAS3303Swisscom (Schweiz) AG401.56%
83.173.208.0/24SwitzerlandAS3303Swisscom (Schweiz) AG602.34%
83.173.209.0/24SwitzerlandAS3303Swisscom (Schweiz) AG1305.08%
83.173.210.0/24SwitzerlandAS3303Swisscom (Schweiz) AG803.13%
83.173.211.0/24SwitzerlandAS3303Swisscom (Schweiz) AG1003.91%
83.173.212.0/24SwitzerlandAS3303Swisscom (Schweiz) AG803.13%
83.173.213.0/24SwitzerlandAS3303Swisscom (Schweiz) AG1104.30%
83.173.214.0/24SwitzerlandAS3303Swisscom (Schweiz) AG903.52%
83.173.215.0/24SwitzerlandAS3303Swisscom (Schweiz) AG903.52%
83.173.216.0/24SwitzerlandAS3303Swisscom (Schweiz) AG401.56%
83.173.217.0/24SwitzerlandAS3303Swisscom (Schweiz) AG501.95%
83.173.218.0/24SwitzerlandAS3303Swisscom (Schweiz) AG301.17%
83.173.219.0/24SwitzerlandAS3303Swisscom (Schweiz) AG401.56%
83.173.220.0/24SwitzerlandAS3303Swisscom (Schweiz) AG401.56%
83.173.221.0/24SwitzerlandAS3303Swisscom (Schweiz) AG200.78%
83.173.222.0/24SwitzerlandAS3303Swisscom (Schweiz) AG100.39%
83.173.223.0/24SwitzerlandAS3303Swisscom (Schweiz) AG401.56%
83.173.224.0/24SwitzerlandAS3303Swisscom (Schweiz) AG401.56%
83.173.225.0/24SwitzerlandAS3303Swisscom (Schweiz) AG100.39%
83.173.226.0/24SwitzerlandAS3303Swisscom (Schweiz) AG301.17%
83.173.227.0/24SwitzerlandAS3303Swisscom (Schweiz) AG401.56%
83.173.228.0/24SwitzerlandAS3303Swisscom (Schweiz) AG501.95%
83.173.229.0/24SwitzerlandAS3303Swisscom (Schweiz) AG301.17%
83.173.230.0/24SwitzerlandAS3303Swisscom (Schweiz) AG200.78%
83.173.231.0/24SwitzerlandAS3303Swisscom (Schweiz) AG602.34%
83.173.232.0/24SwitzerlandAS3303Swisscom (Schweiz) AG200.78%
83.173.233.0/24SwitzerlandAS3303Swisscom (Schweiz) AG401.56%
83.173.234.0/24SwitzerlandAS3303Swisscom (Schweiz) AG401.56%
83.173.235.0/24SwitzerlandAS3303Swisscom (Schweiz) AG401.56%
83.173.236.0/24SwitzerlandAS3303Swisscom (Schweiz) AG200.78%
83.173.237.0/24SwitzerlandAS3303Swisscom (Schweiz) AG501.95%
83.173.238.0/24SwitzerlandAS3303Swisscom (Schweiz) AG301.17%
83.173.239.0/24SwitzerlandAS3303Swisscom (Schweiz) AG301.17%
83.173.240.0/24SwitzerlandAS3303Swisscom (Schweiz) AG100.39%
83.173.241.0/24SwitzerlandAS3303Swisscom (Schweiz) AG301.17%
83.173.242.0/24SwitzerlandAS3303Swisscom (Schweiz) AG301.17%
83.173.243.0/24SwitzerlandAS3303Swisscom (Schweiz) AG501.95%
83.173.244.0/24SwitzerlandAS3303Swisscom (Schweiz) AG000.00%
83.173.245.0/24SwitzerlandAS3303Swisscom (Schweiz) AG200.78%
83.173.246.0/24SwitzerlandAS3303Swisscom (Schweiz) AG501.95%
83.173.247.0/24SwitzerlandAS3303Swisscom (Schweiz) AG401.56%
83.173.248.0/24SwitzerlandAS3303Swisscom (Schweiz) AG200.78%
83.173.249.0/24SwitzerlandAS3303Swisscom (Schweiz) AG200.78%
83.173.250.0/24SwitzerlandAS3303Swisscom (Schweiz) AG200.78%
83.173.251.0/24SwitzerlandAS3303Swisscom (Schweiz) AG200.78%
83.173.252.0/24SwitzerlandAS3303Swisscom (Schweiz) AG602.34%
83.173.253.0/24SwitzerlandAS3303Swisscom (Schweiz) AG100.39%
83.173.254.0/24SwitzerlandAS3303Swisscom (Schweiz) AG1104.30%
83.173.255.0/24SwitzerlandAS3303Swisscom (Schweiz) AG401.56%
00 · Evaluate

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01 · License

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