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HomeAll IP Ranges204.0.0.0/8204.147.0.0/16
65,536 routable15 ASes
/16 subnet

204.147.0.0/16

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

204.146.0.0/16204.148.0.0/16
65,536
routable addresses
65,536
geolocated
4
countries
15
announcing ASes
21
announced prefixes
103
anonymous addresses

Where it is

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

  1. United States60,416 · 92.19%
  2. Lithuania3,072 · 4.69%
  3. Canada1,024 · 1.56%
  4. Japan1,024 · 1.56%

Who announces it

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

  1. AS22394Verizon Business8,192 · 12.50%
  2. AS209CenturyLink Communications, LLC4,096 · 6.25%
  3. AS25845Virginia Mason Medical Center4,096 · 6.25%
  4. AS25979CITY OF MADISON4,096 · 6.25%
  5. AS396979OXNARD SCHOOL DISTRICT4,096 · 6.25%
  6. AS401415Alliance Communications4,096 · 6.25%
  7. AS401773Washington County, Oregon4,096 · 6.25%
  8. AS3257GTT Communications Inc.2,048 · 3.13%
  9. AS5647Eastman Kodak Company1,024 · 1.56%
  10. AS10929eStruxture Data Centers Inc.1,024 · 1.56%

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.

21 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
204.147.0.0/20AS25979CITY OF MADISONUnited StatesNot found202026-10-02
204.147.16.0/20AS396979OXNARD SCHOOL DISTRICTUnited StatesNot found172026-10-02
204.147.32.0/19AS22394Verizon BusinessUnited StatesValid172026-10-02
204.147.76.0/22AS10929eStruxture Data Centers Inc.CanadaValid172026-10-02
204.147.80.0/20AS209CenturyLink Communications, LLCUnited StatesNot found172026-10-02
204.147.112.0/24AS4367California Secretary of StateUnited StatesNot found172026-10-02
204.147.113.0/24also AS7046AS4367California Secretary of StateUnited StatesNot found162026-10-02
204.147.113.0/24also AS4367AS7046Verizon BusinessUnited StatesNot found12026-10-02
204.147.127.0/24also AS7046AS4367California Secretary of StateUnited StatesNot found162026-10-02
204.147.127.0/24also AS4367AS7046Verizon BusinessUnited StatesNot found12026-10-02
204.147.144.0/20AS401773Washington County, OregonUnited StatesValid172026-10-02
204.147.160.0/22AS5647Eastman Kodak CompanyUnited StatesNot found172026-10-02
204.147.176.0/20AS401415Alliance CommunicationsUnited StatesValid182026-10-02
204.147.202.0/23AS25891School Of Visual Arts, Inc.United StatesNot found182026-10-02
204.147.204.0/22AS14645CJIS-Consortium-20th-Court AdministrationUnited StatesNot found172026-10-02
204.147.208.0/20AS25845Virginia Mason Medical CenterUnited StatesNot found172026-10-02
204.147.220.0/22AS25845Virginia Mason Medical CenterUnited StatesNot found172026-10-02
204.147.224.0/20AS3257GTT Communications Inc.LithuaniaNot found172026-10-02
204.147.224.0/22AS199527UAB "Bite Lietuva"LithuaniaNot found172026-10-02
204.147.232.0/22also AS399461AS199527UAB "Bite Lietuva"JapanInvalid, wrong origin12026-10-29
204.147.232.0/22also AS199527AS399461HostSNAP LLCJapanValid162026-10-02

Every /24 inside it

204.147.0.0/24United StatesAS25979CITY OF MADISON401.56%
204.147.1.0/24United StatesAS25979CITY OF MADISON000.00%
204.147.2.0/24United StatesAS25979CITY OF MADISON100.39%
204.147.3.0/24United StatesAS25979CITY OF MADISON000.00%
204.147.4.0/24United StatesAS25979CITY OF MADISON000.00%
204.147.5.0/24United StatesAS25979CITY OF MADISON000.00%
204.147.6.0/24United StatesAS25979CITY OF MADISON000.00%
204.147.7.0/24United StatesAS25979CITY OF MADISON000.00%
204.147.8.0/24United StatesAS25979CITY OF MADISON000.00%
204.147.9.0/24United StatesAS25979CITY OF MADISON000.00%
204.147.10.0/24United StatesAS25979CITY OF MADISON000.00%
204.147.11.0/24United StatesAS25979CITY OF MADISON000.00%
204.147.12.0/24United StatesAS25979CITY OF MADISON000.00%
204.147.13.0/24United StatesAS25979CITY OF MADISON000.00%
204.147.14.0/24United StatesAS25979CITY OF MADISON000.00%
204.147.15.0/24United StatesAS25979CITY OF MADISON000.00%
204.147.16.0/24United StatesAS396979OXNARD SCHOOL DISTRICT000.00%
204.147.17.0/24United StatesAS396979OXNARD SCHOOL DISTRICT000.00%
204.147.18.0/24United StatesAS396979OXNARD SCHOOL DISTRICT000.00%
204.147.19.0/24United StatesAS396979OXNARD SCHOOL DISTRICT000.00%
204.147.20.0/24United StatesAS396979OXNARD SCHOOL DISTRICT000.00%
204.147.21.0/24United StatesAS396979OXNARD SCHOOL DISTRICT000.00%
204.147.22.0/24United StatesAS396979OXNARD SCHOOL DISTRICT000.00%
204.147.23.0/24United StatesAS396979OXNARD SCHOOL DISTRICT000.00%
204.147.24.0/24United StatesAS396979OXNARD SCHOOL DISTRICT000.00%
204.147.25.0/24United StatesAS396979OXNARD SCHOOL DISTRICT000.00%
204.147.26.0/24United StatesAS396979OXNARD SCHOOL DISTRICT000.00%
204.147.27.0/24United StatesAS396979OXNARD SCHOOL DISTRICT000.00%
204.147.28.0/24United StatesAS396979OXNARD SCHOOL DISTRICT000.00%
204.147.29.0/24United StatesAS396979OXNARD SCHOOL DISTRICT000.00%
204.147.30.0/24United StatesAS396979OXNARD SCHOOL DISTRICT000.00%
204.147.31.0/24United StatesAS396979OXNARD SCHOOL DISTRICT000.00%
204.147.32.0/24United StatesAS22394Verizon Business000.00%
204.147.33.0/24United StatesAS22394Verizon Business000.00%
204.147.34.0/24United StatesAS22394Verizon Business000.00%
204.147.35.0/24United StatesAS22394Verizon Business000.00%
204.147.36.0/24United StatesAS22394Verizon Business000.00%
204.147.37.0/24United StatesAS22394Verizon Business000.00%
204.147.38.0/24United StatesAS22394Verizon Business000.00%
204.147.39.0/24United StatesAS22394Verizon Business000.00%
204.147.40.0/24United StatesAS22394Verizon Business000.00%
204.147.41.0/24United StatesAS22394Verizon Business000.00%
204.147.42.0/24United StatesAS22394Verizon Business000.00%
204.147.43.0/24United StatesAS22394Verizon Business000.00%
204.147.44.0/24United StatesAS22394Verizon Business000.00%
204.147.45.0/24United StatesAS22394Verizon Business000.00%
204.147.46.0/24United StatesAS22394Verizon Business000.00%
204.147.47.0/24United StatesAS22394Verizon Business000.00%
204.147.48.0/24United StatesAS22394Verizon Business000.00%
204.147.49.0/24United StatesAS22394Verizon Business000.00%
204.147.50.0/24United StatesAS22394Verizon Business000.00%
204.147.51.0/24United StatesAS22394Verizon Business000.00%
204.147.52.0/24United StatesAS22394Verizon Business000.00%
204.147.53.0/24United StatesAS22394Verizon Business000.00%
204.147.54.0/24United StatesAS22394Verizon Business000.00%
204.147.55.0/24United StatesAS22394Verizon Business000.00%
204.147.56.0/24United StatesAS22394Verizon Business000.00%
204.147.57.0/24United StatesAS22394Verizon Business000.00%
204.147.58.0/24United StatesAS22394Verizon Business000.00%
204.147.59.0/24United StatesAS22394Verizon Business000.00%
204.147.60.0/24United StatesAS22394Verizon Business000.00%
204.147.61.0/24United StatesAS22394Verizon Business000.00%
204.147.62.0/24United StatesAS22394Verizon Business000.00%
204.147.63.0/24United StatesAS22394Verizon Business000.00%
204.147.64.0/24United States—000.00%
204.147.65.0/24United States—000.00%
204.147.66.0/24United States—000.00%
204.147.67.0/24United States—000.00%
204.147.68.0/24United States—000.00%
204.147.69.0/24United States—000.00%
204.147.70.0/24United States—000.00%
204.147.71.0/24United States—000.00%
204.147.72.0/24United States—000.00%
204.147.73.0/24United States—000.00%
204.147.74.0/24United States—000.00%
204.147.75.0/24United States—000.00%
204.147.76.0/24CanadaAS10929eStruxture Data Centers Inc.0256100.00%
204.147.77.0/24CanadaAS10929eStruxture Data Centers Inc.1256100.00%
204.147.78.0/24CanadaAS10929eStruxture Data Centers Inc.0256100.00%
204.147.79.0/24CanadaAS10929eStruxture Data Centers Inc.0256100.00%
204.147.80.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.147.81.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.147.82.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.147.83.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.147.84.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.147.85.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.147.86.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.147.87.0/24United StatesAS209CenturyLink Communications, LLC501.95%
204.147.88.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.147.89.0/24United StatesAS209CenturyLink Communications, LLC301.17%
204.147.90.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.147.91.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.147.92.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.147.93.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.147.94.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.147.95.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.147.96.0/24United States—000.00%
204.147.97.0/24United States—000.00%
204.147.98.0/24United States—000.00%
204.147.99.0/24United States—000.00%
204.147.100.0/24United States—000.00%
204.147.101.0/24United States—000.00%
204.147.102.0/24United States—000.00%
204.147.103.0/24United States—000.00%
204.147.104.0/24United States—000.00%
204.147.105.0/24United States—000.00%
204.147.106.0/24United States—000.00%
204.147.107.0/24United States—000.00%
204.147.108.0/24United States—000.00%
204.147.109.0/24United States—000.00%
204.147.110.0/24United States—000.00%
204.147.111.0/24United States—000.00%
204.147.112.0/24United StatesAS4367California Secretary of State000.00%
204.147.113.0/24United StatesAS4367California Secretary of State000.00%
204.147.114.0/24United States—000.00%
204.147.115.0/24United States—000.00%
204.147.116.0/24United States—000.00%
204.147.117.0/24United States—000.00%
204.147.118.0/24United States—000.00%
204.147.119.0/24United States—000.00%
204.147.120.0/24United States—000.00%
204.147.121.0/24United States—000.00%
204.147.122.0/24United States—000.00%
204.147.123.0/24United States—000.00%
204.147.124.0/24United States—000.00%
204.147.125.0/24United States—000.00%
204.147.126.0/24United States—000.00%
204.147.127.0/24United StatesAS4367California Secretary of State200.78%
204.147.128.0/24United States—000.00%
204.147.129.0/24United States—000.00%
204.147.130.0/24United States—000.00%
204.147.131.0/24United States—000.00%
204.147.132.0/24United States—000.00%
204.147.133.0/24United States—000.00%
204.147.134.0/24United States—000.00%
204.147.135.0/24United States—000.00%
204.147.136.0/24United States—000.00%
204.147.137.0/24United States—000.00%
204.147.138.0/24United States—000.00%
204.147.139.0/24United States—000.00%
204.147.140.0/24United States—000.00%
204.147.141.0/24United States—000.00%
204.147.142.0/24United States—000.00%
204.147.143.0/24United States—000.00%
204.147.144.0/24United StatesAS401773Washington County, Oregon000.00%
204.147.145.0/24United StatesAS401773Washington County, Oregon000.00%
204.147.146.0/24United StatesAS401773Washington County, Oregon000.00%
204.147.147.0/24United StatesAS401773Washington County, Oregon000.00%
204.147.148.0/24United StatesAS401773Washington County, Oregon000.00%
204.147.149.0/24United StatesAS401773Washington County, Oregon000.00%
204.147.150.0/24United StatesAS401773Washington County, Oregon000.00%
204.147.151.0/24United StatesAS401773Washington County, Oregon000.00%
204.147.152.0/24United StatesAS401773Washington County, Oregon000.00%
204.147.153.0/24United StatesAS401773Washington County, Oregon000.00%
204.147.154.0/24United StatesAS401773Washington County, Oregon000.00%
204.147.155.0/24United StatesAS401773Washington County, Oregon000.00%
204.147.156.0/24United StatesAS401773Washington County, Oregon301.17%
204.147.157.0/24United StatesAS401773Washington County, Oregon000.00%
204.147.158.0/24United StatesAS401773Washington County, Oregon000.00%
204.147.159.0/24United StatesAS401773Washington County, Oregon000.00%
204.147.160.0/24United StatesAS5647Eastman Kodak Company000.00%
204.147.161.0/24United StatesAS5647Eastman Kodak Company000.00%
204.147.162.0/24United StatesAS5647Eastman Kodak Company000.00%
204.147.163.0/24United StatesAS5647Eastman Kodak Company000.00%
204.147.164.0/24United States—000.00%
204.147.165.0/24United States—000.00%
204.147.166.0/24United States—000.00%
204.147.167.0/24United States—000.00%
204.147.168.0/24United States—000.00%
204.147.169.0/24United States—000.00%
204.147.170.0/24United States—000.00%
204.147.171.0/24United States—000.00%
204.147.172.0/24United States—000.00%
204.147.173.0/24United States—000.00%
204.147.174.0/24United States—000.00%
204.147.175.0/24United States—000.00%
204.147.176.0/24United StatesAS401415Alliance Communications803.13%
204.147.177.0/24United StatesAS401415Alliance Communications301.17%
204.147.178.0/24United StatesAS401415Alliance Communications301.17%
204.147.179.0/24United StatesAS401415Alliance Communications401.56%
204.147.180.0/24United StatesAS401415Alliance Communications501.95%
204.147.181.0/24United StatesAS401415Alliance Communications301.17%
204.147.182.0/24United StatesAS401415Alliance Communications702.73%
204.147.183.0/24United StatesAS401415Alliance Communications401.56%
204.147.184.0/24United StatesAS401415Alliance Communications401.56%
204.147.185.0/24United StatesAS401415Alliance Communications602.34%
204.147.186.0/24United StatesAS401415Alliance Communications702.73%
204.147.187.0/24United StatesAS401415Alliance Communications401.56%
204.147.188.0/24United StatesAS401415Alliance Communications903.52%
204.147.189.0/24United StatesAS401415Alliance Communications501.95%
204.147.190.0/24United StatesAS401415Alliance Communications602.34%
204.147.191.0/24United StatesAS401415Alliance Communications301.17%
204.147.192.0/24United States—000.00%
204.147.193.0/24United States—000.00%
204.147.194.0/24United States—000.00%
204.147.195.0/24United States—000.00%
204.147.196.0/24United States—000.00%
204.147.197.0/24United States—000.00%
204.147.198.0/24United States—000.00%
204.147.199.0/24United States—000.00%
204.147.200.0/24United States—000.00%
204.147.201.0/24United States—000.00%
204.147.202.0/24United StatesAS25891School Of Visual Arts, Inc.200.78%
204.147.203.0/24United StatesAS25891School Of Visual Arts, Inc.000.00%
204.147.204.0/24United StatesAS14645CJIS-Consortium-20th-Court Administration000.00%
204.147.205.0/24United StatesAS14645CJIS-Consortium-20th-Court Administration100.39%
204.147.206.0/24United StatesAS14645CJIS-Consortium-20th-Court Administration000.00%
204.147.207.0/24United StatesAS14645CJIS-Consortium-20th-Court Administration000.00%
204.147.208.0/24United StatesAS25845Virginia Mason Medical Center000.00%
204.147.209.0/24United StatesAS25845Virginia Mason Medical Center000.00%
204.147.210.0/24United StatesAS25845Virginia Mason Medical Center000.00%
204.147.211.0/24United StatesAS25845Virginia Mason Medical Center000.00%
204.147.212.0/24United StatesAS25845Virginia Mason Medical Center000.00%
204.147.213.0/24United StatesAS25845Virginia Mason Medical Center000.00%
204.147.214.0/24United StatesAS25845Virginia Mason Medical Center000.00%
204.147.215.0/24United StatesAS25845Virginia Mason Medical Center000.00%
204.147.216.0/24United StatesAS25845Virginia Mason Medical Center000.00%
204.147.217.0/24United StatesAS25845Virginia Mason Medical Center000.00%
204.147.218.0/24United StatesAS25845Virginia Mason Medical Center000.00%
204.147.219.0/24United StatesAS25845Virginia Mason Medical Center000.00%
204.147.220.0/24United StatesAS25845Virginia Mason Medical Center000.00%
204.147.221.0/24United StatesAS25845Virginia Mason Medical Center000.00%
204.147.222.0/24United StatesAS25845Virginia Mason Medical Center000.00%
204.147.223.0/24United StatesAS25845Virginia Mason Medical Center000.00%
204.147.224.0/24LithuaniaAS199527UAB "Bite Lietuva"000.00%
204.147.225.0/24LithuaniaAS199527UAB "Bite Lietuva"000.00%
204.147.226.0/24LithuaniaAS199527UAB "Bite Lietuva"000.00%
204.147.227.0/24LithuaniaAS199527UAB "Bite Lietuva"000.00%
204.147.228.0/24LithuaniaAS3257GTT Communications Inc.000.00%
204.147.229.0/24LithuaniaAS3257GTT Communications Inc.000.00%
204.147.230.0/24LithuaniaAS3257GTT Communications Inc.000.00%
204.147.231.0/24LithuaniaAS3257GTT Communications Inc.000.00%
204.147.232.0/24JapanAS399461HostSNAP LLC000.00%
204.147.233.0/24JapanAS399461HostSNAP LLC000.00%
204.147.234.0/24JapanAS399461HostSNAP LLC000.00%
204.147.235.0/24JapanAS399461HostSNAP LLC000.00%
204.147.236.0/24LithuaniaAS3257GTT Communications Inc.000.00%
204.147.237.0/24LithuaniaAS3257GTT Communications Inc.000.00%
204.147.238.0/24LithuaniaAS3257GTT Communications Inc.000.00%
204.147.239.0/24LithuaniaAS3257GTT Communications Inc.000.00%
204.147.240.0/24United States—000.00%
204.147.241.0/24United States—000.00%
204.147.242.0/24United States—000.00%
204.147.243.0/24United States—000.00%
204.147.244.0/24United States—000.00%
204.147.245.0/24United States—000.00%
204.147.246.0/24United States—000.00%
204.147.247.0/24United States—000.00%
204.147.248.0/24United States—000.00%
204.147.249.0/24United States—000.00%
204.147.250.0/24United States—000.00%
204.147.251.0/24United States—000.00%
204.147.252.0/24United States—000.00%
204.147.253.0/24United States—000.00%
204.147.254.0/24United States—000.00%
204.147.255.0/24United States—000.00%
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