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HomeAll IP Ranges81.0.0.0/881.3.0.0/16
65,536 routable6 ASes
/16 subnet

81.3.0.0/16

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

81.2.0.0/1681.4.0.0/16
65,536
routable addresses
65,536
geolocated
4
countries
6
announcing ASes
12
announced prefixes
297
anonymous addresses

Where it is

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

  1. Austria16,384 · 25.00%
  2. Germany16,384 · 25.00%
  3. United Kingdom16,384 · 25.00%
  4. Russia16,384 · 25.00%

Who announces it

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

  1. AS8607Digital Space Group Limited16,384 · 25.00%
  2. AS24679kyberio GmbH16,384 · 25.00%
  3. AS20632PJSC MegaFon16,128 · 24.61%
  4. AS25255Hutchison Drei Austria GmbH15,872 · 24.22%
  5. AS35120WORKING GROUP TWO AS512 · 0.78%
  6. AS56679Voin Telecom LLC256 · 0.39%

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.

12 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
81.3.0.0/18AS24679kyberio GmbHGermanyvalid162026-10-02
81.3.2.0/24AS24679kyberio GmbHGermanyvalid162026-10-02
81.3.64.0/18AS8607Digital Space Group LimitedUnited Kingdomnot found162026-10-02
81.3.128.0/18AS20632PJSC MegaFonRussiavalid162026-10-02
81.3.154.0/24AS56679Voin Telecom LLCRussiavalid172026-10-02
81.3.192.0/18AS25255Hutchison Drei Austria GmbHAustriavalid162026-10-02
81.3.192.0/24AS25255Hutchison Drei Austria GmbHAustriavalid162026-10-02
81.3.194.0/24AS35120WORKING GROUP TWO ASAustriavalid162026-10-02
81.3.195.0/24AS35120WORKING GROUP TWO ASAustriavalid162026-10-02
81.3.201.0/24AS25255Hutchison Drei Austria GmbHAustriavalid162026-10-02
81.3.206.0/23AS25255Hutchison Drei Austria GmbHAustriavalid162026-10-02
81.3.211.0/24AS25255Hutchison Drei Austria GmbHAustriavalid162026-10-02

Every /24 inside it

81.3.0.0/24GermanyAS24679kyberio GmbH301.17%
81.3.1.0/24GermanyAS24679kyberio GmbH1256100.00%
81.3.2.0/24GermanyAS24679kyberio GmbH1104.30%
81.3.3.0/24GermanyAS24679kyberio GmbH0256100.00%
81.3.4.0/24GermanyAS24679kyberio GmbH6256100.00%
81.3.5.0/24GermanyAS24679kyberio GmbH3256100.00%
81.3.6.0/24GermanyAS24679kyberio GmbH32256100.00%
81.3.7.0/24GermanyAS24679kyberio GmbH1256100.00%
81.3.8.0/24GermanyAS24679kyberio GmbH61256100.00%
81.3.9.0/24GermanyAS24679kyberio GmbH0256100.00%
81.3.10.0/24GermanyAS24679kyberio GmbH3256100.00%
81.3.11.0/24GermanyAS24679kyberio GmbH000.00%
81.3.12.0/24GermanyAS24679kyberio GmbH000.00%
81.3.13.0/24GermanyAS24679kyberio GmbH100.39%
81.3.14.0/24GermanyAS24679kyberio GmbH2256100.00%
81.3.15.0/24GermanyAS24679kyberio GmbH100.39%
81.3.16.0/24GermanyAS24679kyberio GmbH0256100.00%
81.3.17.0/24GermanyAS24679kyberio GmbH000.00%
81.3.18.0/24GermanyAS24679kyberio GmbH000.00%
81.3.19.0/24GermanyAS24679kyberio GmbH000.00%
81.3.20.0/24GermanyAS24679kyberio GmbH000.00%
81.3.21.0/24GermanyAS24679kyberio GmbH000.00%
81.3.22.0/24GermanyAS24679kyberio GmbH000.00%
81.3.23.0/24GermanyAS24679kyberio GmbH501.95%
81.3.24.0/24GermanyAS24679kyberio GmbH100.39%
81.3.25.0/24GermanyAS24679kyberio GmbH000.00%
81.3.26.0/24GermanyAS24679kyberio GmbH0256100.00%
81.3.27.0/24GermanyAS24679kyberio GmbH20256100.00%
81.3.28.0/24GermanyAS24679kyberio GmbH1256100.00%
81.3.29.0/24GermanyAS24679kyberio GmbH000.00%
81.3.30.0/24GermanyAS24679kyberio GmbH000.00%
81.3.31.0/24GermanyAS24679kyberio GmbH000.00%
81.3.32.0/24GermanyAS24679kyberio GmbH000.00%
81.3.33.0/24GermanyAS24679kyberio GmbH000.00%
81.3.34.0/24GermanyAS24679kyberio GmbH000.00%
81.3.35.0/24GermanyAS24679kyberio GmbH000.00%
81.3.36.0/24GermanyAS24679kyberio GmbH000.00%
81.3.37.0/24GermanyAS24679kyberio GmbH000.00%
81.3.38.0/24GermanyAS24679kyberio GmbH000.00%
81.3.39.0/24GermanyAS24679kyberio GmbH000.00%
81.3.40.0/24GermanyAS24679kyberio GmbH000.00%
81.3.41.0/24GermanyAS24679kyberio GmbH000.00%
81.3.42.0/24GermanyAS24679kyberio GmbH000.00%
81.3.43.0/24GermanyAS24679kyberio GmbH000.00%
81.3.44.0/24GermanyAS24679kyberio GmbH000.00%
81.3.45.0/24GermanyAS24679kyberio GmbH000.00%
81.3.46.0/24GermanyAS24679kyberio GmbH000.00%
81.3.47.0/24GermanyAS24679kyberio GmbH000.00%
81.3.48.0/24GermanyAS24679kyberio GmbH000.00%
81.3.49.0/24GermanyAS24679kyberio GmbH000.00%
81.3.50.0/24GermanyAS24679kyberio GmbH000.00%
81.3.51.0/24GermanyAS24679kyberio GmbH000.00%
81.3.52.0/24GermanyAS24679kyberio GmbH000.00%
81.3.53.0/24GermanyAS24679kyberio GmbH000.00%
81.3.54.0/24GermanyAS24679kyberio GmbH000.00%
81.3.55.0/24GermanyAS24679kyberio GmbH000.00%
81.3.56.0/24GermanyAS24679kyberio GmbH000.00%
81.3.57.0/24GermanyAS24679kyberio GmbH000.00%
81.3.58.0/24GermanyAS24679kyberio GmbH000.00%
81.3.59.0/24GermanyAS24679kyberio GmbH000.00%
81.3.60.0/24GermanyAS24679kyberio GmbH000.00%
81.3.61.0/24GermanyAS24679kyberio GmbH000.00%
81.3.62.0/24GermanyAS24679kyberio GmbH000.00%
81.3.63.0/24GermanyAS24679kyberio GmbH000.00%
81.3.64.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.65.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.66.0/24United KingdomAS8607Digital Space Group Limited301.17%
81.3.67.0/24United KingdomAS8607Digital Space Group Limited301.17%
81.3.68.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.69.0/24United KingdomAS8607Digital Space Group Limited1256100.00%
81.3.70.0/24United KingdomAS8607Digital Space Group Limited0256100.00%
81.3.71.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.72.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.73.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.74.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.75.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.76.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.77.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.78.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.79.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.80.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.81.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.82.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.83.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.84.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.85.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.86.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.87.0/24United KingdomAS8607Digital Space Group Limited0256100.00%
81.3.88.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.89.0/24United KingdomAS8607Digital Space Group Limited1256100.00%
81.3.90.0/24United KingdomAS8607Digital Space Group Limited3256100.00%
81.3.91.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.92.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.93.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.94.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.95.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.96.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.97.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.98.0/24United KingdomAS8607Digital Space Group Limited100.39%
81.3.99.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.100.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.101.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.102.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.103.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.104.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.105.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.106.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.107.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.108.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.109.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.110.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.111.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.112.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.113.0/24United KingdomAS8607Digital Space Group Limited100.39%
81.3.114.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.115.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.116.0/24United KingdomAS8607Digital Space Group Limited100.39%
81.3.117.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.118.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.119.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.120.0/24United KingdomAS8607Digital Space Group Limited100.39%
81.3.121.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.122.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.123.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.124.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.125.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.126.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.127.0/24United KingdomAS8607Digital Space Group Limited000.00%
81.3.128.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.129.0/24RussiaAS20632PJSC MegaFon100.39%
81.3.130.0/24RussiaAS20632PJSC MegaFon4256100.00%
81.3.131.0/24RussiaAS20632PJSC MegaFon100.39%
81.3.132.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.133.0/24RussiaAS20632PJSC MegaFon10256100.00%
81.3.134.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.135.0/24RussiaAS20632PJSC MegaFon100.39%
81.3.136.0/24RussiaAS20632PJSC MegaFon100.39%
81.3.137.0/24RussiaAS20632PJSC MegaFon0256100.00%
81.3.138.0/24RussiaAS20632PJSC MegaFon4256100.00%
81.3.139.0/24RussiaAS20632PJSC MegaFon100.39%
81.3.140.0/24RussiaAS20632PJSC MegaFon8256100.00%
81.3.141.0/24RussiaAS20632PJSC MegaFon100.39%
81.3.142.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.143.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.144.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.145.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.146.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.147.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.148.0/24RussiaAS20632PJSC MegaFon100.39%
81.3.149.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.150.0/24RussiaAS20632PJSC MegaFon0256100.00%
81.3.151.0/24RussiaAS20632PJSC MegaFon100.39%
81.3.152.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.153.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.154.0/24RussiaAS56679Voin Telecom LLC23256100.00%
81.3.155.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.156.0/24RussiaAS20632PJSC MegaFon200.78%
81.3.157.0/24RussiaAS20632PJSC MegaFon2256100.00%
81.3.158.0/24RussiaAS20632PJSC MegaFon5256100.00%
81.3.159.0/24RussiaAS20632PJSC MegaFon200.78%
81.3.160.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.161.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.162.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.163.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.164.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.165.0/24RussiaAS20632PJSC MegaFon100.39%
81.3.166.0/24RussiaAS20632PJSC MegaFon100.39%
81.3.167.0/24RussiaAS20632PJSC MegaFon4256100.00%
81.3.168.0/24RussiaAS20632PJSC MegaFon200.78%
81.3.169.0/24RussiaAS20632PJSC MegaFon8256100.00%
81.3.170.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.171.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.172.0/24RussiaAS20632PJSC MegaFon100.39%
81.3.173.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.174.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.175.0/24RussiaAS20632PJSC MegaFon4256100.00%
81.3.176.0/24RussiaAS20632PJSC MegaFon200.78%
81.3.177.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.178.0/24RussiaAS20632PJSC MegaFon100.39%
81.3.179.0/24RussiaAS20632PJSC MegaFon200.78%
81.3.180.0/24RussiaAS20632PJSC MegaFon5256100.00%
81.3.181.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.182.0/24RussiaAS20632PJSC MegaFon501.95%
81.3.183.0/24RussiaAS20632PJSC MegaFon7256100.00%
81.3.184.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.185.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.186.0/24RussiaAS20632PJSC MegaFon000.00%
81.3.187.0/24RussiaAS20632PJSC MegaFon401.56%
81.3.188.0/24RussiaAS20632PJSC MegaFon100.39%
81.3.189.0/24RussiaAS20632PJSC MegaFon10256100.00%
81.3.190.0/24RussiaAS20632PJSC MegaFon200.78%
81.3.191.0/24RussiaAS20632PJSC MegaFon125599.61%
81.3.192.0/24AustriaAS25255Hutchison Drei Austria GmbH08733.98%
81.3.193.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.194.0/24AustriaAS35120WORKING GROUP TWO AS000.00%
81.3.195.0/24AustriaAS35120WORKING GROUP TWO AS000.00%
81.3.196.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.197.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.198.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.199.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.200.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.201.0/24AustriaAS25255Hutchison Drei Austria GmbH0145.47%
81.3.202.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.203.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.204.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.205.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.206.0/24AustriaAS25255Hutchison Drei Austria GmbH100.39%
81.3.207.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.208.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.209.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.210.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.211.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.212.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.213.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.214.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.215.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.216.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.217.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.218.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.219.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.220.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.221.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.222.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.223.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.224.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.225.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.226.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.227.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.228.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.229.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.230.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.231.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.232.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.233.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.234.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.235.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.236.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.237.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.238.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.239.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.240.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.241.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.242.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.243.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.244.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.245.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.246.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.247.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.248.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.249.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.250.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.251.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.252.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.253.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.254.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
81.3.255.0/24AustriaAS25255Hutchison Drei Austria GmbH000.00%
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