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HomeAll IP Ranges204.0.0.0/8204.228.0.0/16
65,536 routable12 ASes
/16 subnet

204.228.0.0/16

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

204.227.0.0/16204.229.0.0/16
65,536
routable addresses
65,536
geolocated
1
country
12
announcing ASes
48
announced prefixes
174
anonymous addresses

Where it is

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

  1. United States65,536 · 100.00%

Who announces it

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

  1. AS6315XMission, L.C.8,192 · 12.50%
  2. AS30136Adams 128,192 · 12.50%
  3. AS209CenturyLink Communications, LLC5,376 · 8.20%
  4. AS3477National Oceanic and Atmospheric Administration4,352 · 6.64%
  5. AS14230ARK Data Centers LLC3,072 · 4.69%
  6. AS17207Colorado College1,024 · 1.56%
  7. AS62671ECS-Infrastructure1,024 · 1.56%
  8. AS40266SpeedyQuick Networks Inc768 · 1.17%
  9. AS104University of Colorado at Boulder256 · 0.39%
  10. AS22773Cox Communications Inc.256 · 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.

48 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
204.228.23.0/24AS22773Cox Communications Inc.United StatesNot found172026-10-02
204.228.64.0/18AS209CenturyLink Communications, LLCUnited StatesNot found172026-10-02
204.228.64.0/24AS32920ITHAKA Harbors, Inc.United StatesNot found172026-10-02
204.228.68.0/22AS62671ECS-InfrastructureUnited StatesValid192026-10-02
204.228.68.0/24AS62671ECS-InfrastructureUnited StatesValid192026-10-02
204.228.69.0/24AS62671ECS-InfrastructureUnited StatesValid192026-10-02
204.228.80.0/24AS104University of Colorado at BoulderUnited StatesNot found172026-10-02
204.228.81.0/24AS33652Comcast Cable Communications, LLCUnited StatesNot found172026-10-02
204.228.84.0/24AS17207Colorado CollegeUnited StatesValid192026-10-02
204.228.85.0/24AS17207Colorado CollegeUnited StatesValid192026-10-02
204.228.86.0/24AS17207Colorado CollegeUnited StatesValid192026-10-02
204.228.87.0/24AS17207Colorado CollegeUnited StatesValid192026-10-02
204.228.96.0/19AS30136Adams 12United StatesValid192026-10-02
204.228.96.0/24AS30136Adams 12United StatesValid192026-10-02
204.228.97.0/24AS30136Adams 12United StatesValid192026-10-02
204.228.128.0/19AS6315XMission, L.C.United StatesValid182026-10-02
204.228.154.0/24AS6315XMission, L.C.United StatesValid182026-10-02
204.228.155.0/24AS6315XMission, L.C.United StatesValid182026-10-02
204.228.175.0/24AS3477National Oceanic and Atmospheric AdministrationUnited StatesValid192026-10-02
204.228.176.0/24AS3477National Oceanic and Atmospheric AdministrationUnited StatesValid192026-10-02
204.228.177.0/24AS3477National Oceanic and Atmospheric AdministrationUnited StatesValid192026-10-02
204.228.178.0/24AS3477National Oceanic and Atmospheric AdministrationUnited StatesValid192026-10-02
204.228.179.0/24AS3477National Oceanic and Atmospheric AdministrationUnited StatesValid192026-10-02
204.228.180.0/24AS3477National Oceanic and Atmospheric AdministrationUnited StatesValid192026-10-02
204.228.181.0/24AS3477National Oceanic and Atmospheric AdministrationUnited StatesValid192026-10-02
204.228.182.0/24AS3477National Oceanic and Atmospheric AdministrationUnited StatesValid192026-10-02
204.228.183.0/24AS3477National Oceanic and Atmospheric AdministrationUnited StatesValid192026-10-02
204.228.184.0/24AS3477National Oceanic and Atmospheric AdministrationUnited StatesValid192026-10-02
204.228.185.0/24AS3477National Oceanic and Atmospheric AdministrationUnited StatesValid192026-10-02
204.228.186.0/24AS3477National Oceanic and Atmospheric AdministrationUnited StatesValid192026-10-02
204.228.187.0/24AS3477National Oceanic and Atmospheric AdministrationUnited StatesValid192026-10-02
204.228.188.0/24AS3477National Oceanic and Atmospheric AdministrationUnited StatesValid192026-10-02
204.228.189.0/24AS3477National Oceanic and Atmospheric AdministrationUnited StatesValid192026-10-02
204.228.190.0/24AS3477National Oceanic and Atmospheric AdministrationUnited StatesValid192026-10-02
204.228.191.0/24AS3477National Oceanic and Atmospheric AdministrationUnited StatesValid192026-10-02
204.228.198.0/23AS40266SpeedyQuick Networks IncUnited StatesValid172026-10-02
204.228.198.0/24AS40266SpeedyQuick Networks IncUnited StatesValid172026-10-02
204.228.199.0/24AS40266SpeedyQuick Networks IncUnited StatesValid172026-10-02
204.228.201.0/24AS14230ARK Data Centers LLCUnited StatesValid172026-10-02
204.228.220.0/22AS14230ARK Data Centers LLCUnited StatesValid172026-10-02
204.228.224.0/24AS14230ARK Data Centers LLCUnited StatesValid172026-10-02
204.228.226.0/24AS40266SpeedyQuick Networks IncUnited StatesValid172026-10-02
204.228.229.0/24AS14230ARK Data Centers LLCUnited StatesValid172026-10-02
204.228.230.0/24AS14230ARK Data Centers LLCUnited StatesValid172026-10-02
204.228.232.0/24AS14230ARK Data Centers LLCUnited StatesValid172026-10-02
204.228.239.0/24AS14230ARK Data Centers LLCUnited StatesValid172026-10-02
204.228.244.0/24AS14230ARK Data Centers LLCUnited StatesValid172026-10-02
204.228.248.0/24AS14230ARK Data Centers LLCUnited StatesValid172026-10-02

Every /24 inside it

204.228.0.0/24United States—000.00%
204.228.1.0/24United States—000.00%
204.228.2.0/24United States—000.00%
204.228.3.0/24United States—000.00%
204.228.4.0/24United States—000.00%
204.228.5.0/24United States—000.00%
204.228.6.0/24United States—000.00%
204.228.7.0/24United States—000.00%
204.228.8.0/24United States—000.00%
204.228.9.0/24United States—000.00%
204.228.10.0/24United States—000.00%
204.228.11.0/24United States—000.00%
204.228.12.0/24United States—000.00%
204.228.13.0/24United States—000.00%
204.228.14.0/24United States—000.00%
204.228.15.0/24United States—000.00%
204.228.16.0/24United States—000.00%
204.228.17.0/24United States—000.00%
204.228.18.0/24United States—000.00%
204.228.19.0/24United States—000.00%
204.228.20.0/24United States—000.00%
204.228.21.0/24United States—000.00%
204.228.22.0/24United States—000.00%
204.228.23.0/24United StatesAS22773Cox Communications Inc.200.78%
204.228.24.0/24United States—000.00%
204.228.25.0/24United States—000.00%
204.228.26.0/24United States—000.00%
204.228.27.0/24United States—000.00%
204.228.28.0/24United States—000.00%
204.228.29.0/24United States—000.00%
204.228.30.0/24United States—000.00%
204.228.31.0/24United States—000.00%
204.228.32.0/24United States—000.00%
204.228.33.0/24United States—000.00%
204.228.34.0/24United States—000.00%
204.228.35.0/24United States—000.00%
204.228.36.0/24United States—000.00%
204.228.37.0/24United States—000.00%
204.228.38.0/24United States—000.00%
204.228.39.0/24United States—000.00%
204.228.40.0/24United States—000.00%
204.228.41.0/24United States—000.00%
204.228.42.0/24United States—000.00%
204.228.43.0/24United States—000.00%
204.228.44.0/24United States—000.00%
204.228.45.0/24United States—000.00%
204.228.46.0/24United States—000.00%
204.228.47.0/24United States—000.00%
204.228.48.0/24United States—000.00%
204.228.49.0/24United States—000.00%
204.228.50.0/24United States—000.00%
204.228.51.0/24United States—000.00%
204.228.52.0/24United States—000.00%
204.228.53.0/24United States—000.00%
204.228.54.0/24United States—000.00%
204.228.55.0/24United States—000.00%
204.228.56.0/24United States—000.00%
204.228.57.0/24United States—000.00%
204.228.58.0/24United States—000.00%
204.228.59.0/24United States—000.00%
204.228.60.0/24United States—000.00%
204.228.61.0/24United States—000.00%
204.228.62.0/24United States—000.00%
204.228.63.0/24United States—000.00%
204.228.64.0/24United StatesAS32920ITHAKA Harbors, Inc.200.78%
204.228.65.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.228.66.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.228.67.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.228.68.0/24United StatesAS62671ECS-Infrastructure200.78%
204.228.69.0/24United StatesAS62671ECS-Infrastructure000.00%
204.228.70.0/24United StatesAS62671ECS-Infrastructure000.00%
204.228.71.0/24United StatesAS62671ECS-Infrastructure100.39%
204.228.72.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.228.73.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.228.74.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.228.75.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.228.76.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.228.77.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.228.78.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.228.79.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.228.80.0/24United StatesAS104University of Colorado at Boulder000.00%
204.228.81.0/24United StatesAS33652Comcast Cable Communications, LLC000.00%
204.228.82.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.228.83.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.228.84.0/24United StatesAS17207Colorado College000.00%
204.228.85.0/24United StatesAS17207Colorado College000.00%
204.228.86.0/24United StatesAS17207Colorado College000.00%
204.228.87.0/24United StatesAS17207Colorado College000.00%
204.228.88.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.228.89.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.228.90.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.228.91.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.228.92.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.228.93.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.228.94.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.228.95.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.228.96.0/24United StatesAS30136Adams 12200.78%
204.228.97.0/24United StatesAS30136Adams 12200.78%
204.228.98.0/24United StatesAS30136Adams 12000.00%
204.228.99.0/24United StatesAS30136Adams 12000.00%
204.228.100.0/24United StatesAS30136Adams 12000.00%
204.228.101.0/24United StatesAS30136Adams 12000.00%
204.228.102.0/24United StatesAS30136Adams 12000.00%
204.228.103.0/24United StatesAS30136Adams 12000.00%
204.228.104.0/24United StatesAS30136Adams 12000.00%
204.228.105.0/24United StatesAS30136Adams 12000.00%
204.228.106.0/24United StatesAS30136Adams 12000.00%
204.228.107.0/24United StatesAS30136Adams 12000.00%
204.228.108.0/24United StatesAS30136Adams 12000.00%
204.228.109.0/24United StatesAS30136Adams 12000.00%
204.228.110.0/24United StatesAS30136Adams 12000.00%
204.228.111.0/24United StatesAS30136Adams 12000.00%
204.228.112.0/24United StatesAS30136Adams 12000.00%
204.228.113.0/24United StatesAS30136Adams 12000.00%
204.228.114.0/24United StatesAS30136Adams 12000.00%
204.228.115.0/24United StatesAS30136Adams 12000.00%
204.228.116.0/24United StatesAS30136Adams 12000.00%
204.228.117.0/24United StatesAS30136Adams 12000.00%
204.228.118.0/24United StatesAS30136Adams 12000.00%
204.228.119.0/24United StatesAS30136Adams 12000.00%
204.228.120.0/24United StatesAS30136Adams 12000.00%
204.228.121.0/24United StatesAS30136Adams 12000.00%
204.228.122.0/24United StatesAS30136Adams 12000.00%
204.228.123.0/24United StatesAS30136Adams 12000.00%
204.228.124.0/24United StatesAS30136Adams 12000.00%
204.228.125.0/24United StatesAS30136Adams 12000.00%
204.228.126.0/24United StatesAS30136Adams 12000.00%
204.228.127.0/24United StatesAS30136Adams 12000.00%
204.228.128.0/24United StatesAS6315XMission, L.C.200.78%
204.228.129.0/24United StatesAS6315XMission, L.C.000.00%
204.228.130.0/24United StatesAS6315XMission, L.C.000.00%
204.228.131.0/24United StatesAS6315XMission, L.C.000.00%
204.228.132.0/24United StatesAS6315XMission, L.C.000.00%
204.228.133.0/24United StatesAS6315XMission, L.C.000.00%
204.228.134.0/24United StatesAS6315XMission, L.C.702.73%
204.228.135.0/24United StatesAS6315XMission, L.C.000.00%
204.228.136.0/24United StatesAS6315XMission, L.C.000.00%
204.228.137.0/24United StatesAS6315XMission, L.C.000.00%
204.228.138.0/24United StatesAS6315XMission, L.C.000.00%
204.228.139.0/24United StatesAS6315XMission, L.C.401.56%
204.228.140.0/24United StatesAS6315XMission, L.C.803.13%
204.228.141.0/24United StatesAS6315XMission, L.C.602.34%
204.228.142.0/24United StatesAS6315XMission, L.C.100.39%
204.228.143.0/24United StatesAS6315XMission, L.C.602.34%
204.228.144.0/24United StatesAS6315XMission, L.C.903.52%
204.228.145.0/24United StatesAS6315XMission, L.C.025599.61%
204.228.146.0/24United StatesAS6315XMission, L.C.000.00%
204.228.147.0/24United StatesAS6315XMission, L.C.803.13%
204.228.148.0/24United StatesAS6315XMission, L.C.1003.91%
204.228.149.0/24United StatesAS6315XMission, L.C.1003.91%
204.228.150.0/24United StatesAS6315XMission, L.C.000.00%
204.228.151.0/24United StatesAS6315XMission, L.C.702.73%
204.228.152.0/24United StatesAS6315XMission, L.C.000.00%
204.228.153.0/24United StatesAS6315XMission, L.C.602.34%
204.228.154.0/24United StatesAS6315XMission, L.C.100.39%
204.228.155.0/24United StatesAS6315XMission, L.C.200.78%
204.228.156.0/24United StatesAS6315XMission, L.C.1606.25%
204.228.157.0/24United StatesAS6315XMission, L.C.9256100.00%
204.228.158.0/24United StatesAS6315XMission, L.C.000.00%
204.228.159.0/24United StatesAS6315XMission, L.C.000.00%
204.228.160.0/24United States—000.00%
204.228.161.0/24United States—000.00%
204.228.162.0/24United States—000.00%
204.228.163.0/24United States—000.00%
204.228.164.0/24United States—000.00%
204.228.165.0/24United States—000.00%
204.228.166.0/24United States—000.00%
204.228.167.0/24United States—000.00%
204.228.168.0/24United States—000.00%
204.228.169.0/24United States—000.00%
204.228.170.0/24United States—000.00%
204.228.171.0/24United States—000.00%
204.228.172.0/24United States—000.00%
204.228.173.0/24United States—000.00%
204.228.174.0/24United States—000.00%
204.228.175.0/24United StatesAS3477National Oceanic and Atmospheric Administration000.00%
204.228.176.0/24United StatesAS3477National Oceanic and Atmospheric Administration000.00%
204.228.177.0/24United StatesAS3477National Oceanic and Atmospheric Administration000.00%
204.228.178.0/24United StatesAS3477National Oceanic and Atmospheric Administration000.00%
204.228.179.0/24United StatesAS3477National Oceanic and Atmospheric Administration000.00%
204.228.180.0/24United StatesAS3477National Oceanic and Atmospheric Administration000.00%
204.228.181.0/24United StatesAS3477National Oceanic and Atmospheric Administration000.00%
204.228.182.0/24United StatesAS3477National Oceanic and Atmospheric Administration000.00%
204.228.183.0/24United StatesAS3477National Oceanic and Atmospheric Administration000.00%
204.228.184.0/24United StatesAS3477National Oceanic and Atmospheric Administration000.00%
204.228.185.0/24United StatesAS3477National Oceanic and Atmospheric Administration000.00%
204.228.186.0/24United StatesAS3477National Oceanic and Atmospheric Administration000.00%
204.228.187.0/24United StatesAS3477National Oceanic and Atmospheric Administration000.00%
204.228.188.0/24United StatesAS3477National Oceanic and Atmospheric Administration000.00%
204.228.189.0/24United StatesAS3477National Oceanic and Atmospheric Administration000.00%
204.228.190.0/24United StatesAS3477National Oceanic and Atmospheric Administration000.00%
204.228.191.0/24United StatesAS3477National Oceanic and Atmospheric Administration000.00%
204.228.192.0/24United States—000.00%
204.228.193.0/24United States—000.00%
204.228.194.0/24United States—000.00%
204.228.195.0/24United States—000.00%
204.228.196.0/24United States—000.00%
204.228.197.0/24United States—000.00%
204.228.198.0/24United StatesAS40266SpeedyQuick Networks Inc301.17%
204.228.199.0/24United StatesAS40266SpeedyQuick Networks Inc000.00%
204.228.200.0/24United States—000.00%
204.228.201.0/24United StatesAS14230ARK Data Centers LLC200.78%
204.228.202.0/24United States—000.00%
204.228.203.0/24United States—000.00%
204.228.204.0/24United States—000.00%
204.228.205.0/24United States—000.00%
204.228.206.0/24United States—000.00%
204.228.207.0/24United States—000.00%
204.228.208.0/24United States—000.00%
204.228.209.0/24United States—000.00%
204.228.210.0/24United States—000.00%
204.228.211.0/24United States—000.00%
204.228.212.0/24United States—000.00%
204.228.213.0/24United States—000.00%
204.228.214.0/24United States—000.00%
204.228.215.0/24United States—000.00%
204.228.216.0/24United States—000.00%
204.228.217.0/24United States—000.00%
204.228.218.0/24United States—000.00%
204.228.219.0/24United States—000.00%
204.228.220.0/24United StatesAS14230ARK Data Centers LLC000.00%
204.228.221.0/24United StatesAS14230ARK Data Centers LLC200.78%
204.228.222.0/24United StatesAS14230ARK Data Centers LLC200.78%
204.228.223.0/24United StatesAS14230ARK Data Centers LLC000.00%
204.228.224.0/24United StatesAS14230ARK Data Centers LLC35013.67%
204.228.225.0/24United States—000.00%
204.228.226.0/24United StatesAS40266SpeedyQuick Networks Inc200.78%
204.228.227.0/24United States—000.00%
204.228.228.0/24United States—000.00%
204.228.229.0/24United StatesAS14230ARK Data Centers LLC0256100.00%
204.228.230.0/24United StatesAS14230ARK Data Centers LLC000.00%
204.228.231.0/24United States—000.00%
204.228.232.0/24United StatesAS14230ARK Data Centers LLC2256100.00%
204.228.233.0/24United States—000.00%
204.228.234.0/24United States—000.00%
204.228.235.0/24United States—000.00%
204.228.236.0/24United States—000.00%
204.228.237.0/24United States—000.00%
204.228.238.0/24United States—000.00%
204.228.239.0/24United StatesAS14230ARK Data Centers LLC301.17%
204.228.240.0/24United States—000.00%
204.228.241.0/24United States—000.00%
204.228.242.0/24United States—000.00%
204.228.243.0/24United States—000.00%
204.228.244.0/24United StatesAS14230ARK Data Centers LLC000.00%
204.228.245.0/24United States—000.00%
204.228.246.0/24United States—000.00%
204.228.247.0/24United States—000.00%
204.228.248.0/24United StatesAS14230ARK Data Centers LLC0256100.00%
204.228.249.0/24United States—000.00%
204.228.250.0/24United States—000.00%
204.228.251.0/24United States—000.00%
204.228.252.0/24United States—000.00%
204.228.253.0/24United States—000.00%
204.228.254.0/24United States—000.00%
204.228.255.0/24United States—000.00%
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