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InternetData
65,536 routable13 ASes
/16 subnet

204.197.0.0/16

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
2
countries
13
announcing ASes
41
announced prefixes
215
anonymous addresses

Where it is

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

  1. United States60,928 · 92.97%
  2. Canada4,608 · 7.03%

Who announces it

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

  1. AS557University of Maine System32,768 · 50.00%
  2. AS3356Level 3 Parent, LLC4,096 · 6.25%
  3. AS21922WorldSpice Technologies4,096 · 6.25%
  4. AS26097Labyrinth Solutions Inc4,096 · 6.25%
  5. AS54614CIK Telecom INC4,096 · 6.25%
  6. AS63410PrivateSystems Networks4,096 · 6.25%
  7. AS63466Communication Construction Services Inc.2,560 · 3.91%
  8. AS16614Starwire Technologies, LLC1,024 · 1.56%
  9. AS398493System In Place1,024 · 1.56%
  10. AS53850GorillaServers, Inc.512 · 0.78%

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.

41 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
204.197.0.0/17AS557University of Maine SystemUnited StatesValid202026-10-02
204.197.128.0/20AS21922WorldSpice TechnologiesUnited StatesValid172026-10-02
204.197.144.0/20AS26097Labyrinth Solutions IncUnited StatesNot found182026-10-02
204.197.144.0/24AS26097Labyrinth Solutions IncUnited StatesNot found182026-10-02
204.197.145.0/24AS26097Labyrinth Solutions IncUnited StatesNot found172026-10-02
204.197.148.0/24AS26097Labyrinth Solutions IncUnited StatesNot found182026-10-02
204.197.149.0/24AS26097Labyrinth Solutions IncUnited StatesNot found182026-10-02
204.197.150.0/24AS26097Labyrinth Solutions IncUnited StatesNot found172026-10-02
204.197.151.0/24AS26097Labyrinth Solutions IncUnited StatesNot found182026-10-02
204.197.153.0/24AS26097Labyrinth Solutions IncUnited StatesNot found182026-10-02
204.197.154.0/24AS26097Labyrinth Solutions IncUnited StatesNot found182026-10-02
204.197.156.0/24AS26097Labyrinth Solutions IncUnited StatesNot found182026-10-02
204.197.157.0/24AS26097Labyrinth Solutions IncUnited StatesNot found182026-10-02
204.197.159.0/24AS26097Labyrinth Solutions IncUnited StatesNot found172026-10-02
204.197.160.0/22AS398493System In PlaceUnited StatesValid182026-10-02
204.197.164.0/22AS16614Starwire Technologies, LLCUnited StatesNot found182026-10-02
204.197.168.0/24AS62467TXNet Communications LLCUnited StatesValid172026-10-02
204.197.169.0/24AS62467TXNet Communications LLCUnited StatesValid172026-10-02
204.197.170.0/24AS26286MysticDev LLCUnited StatesNot found172026-10-02
204.197.171.0/24AS400226StormyCloud IncUnited StatesValid172026-10-02
204.197.172.0/24AS53850GorillaServers, Inc.United StatesNot found12026-10-29
204.197.173.0/24AS53850GorillaServers, Inc.United StatesNot found12026-10-29
204.197.176.0/22AS54614CIK Telecom INCCanadaValid172026-10-02
204.197.178.0/24AS54614CIK Telecom INCCanadaValid172026-10-02
204.197.179.0/24AS54614CIK Telecom INCCanadaValid172026-10-02
204.197.180.0/22AS54614CIK Telecom INCCanadaValid172026-10-02
204.197.180.0/23AS54614CIK Telecom INCCanadaValid172026-10-02
204.197.180.0/24AS54614CIK Telecom INCCanadaValid52026-10-02
204.197.182.0/24AS54614CIK Telecom INCCanadaValid52026-10-02
204.197.183.0/24AS54614CIK Telecom INCCanadaValid52026-10-02
204.197.184.0/22AS54614CIK Telecom INCCanadaValid182026-10-02
204.197.188.0/22AS54614CIK Telecom INCCanadaValid172026-10-02
204.197.191.0/24AS54614CIK Telecom INCCanadaValid52026-10-02
204.197.192.0/20AS3356Level 3 Parent, LLCUnited StatesNot found172026-10-02
204.197.198.0/24AS3356Level 3 Parent, LLCUnited StatesNot found172026-10-02
204.197.228.0/22AS63466Communication Construction Services Inc.United StatesNot found172026-10-02
204.197.232.0/22AS63466Communication Construction Services Inc.United StatesNot found172026-10-02
204.197.236.0/23AS63466Communication Construction Services Inc.United StatesNot found172026-10-02
204.197.240.0/21AS63410PrivateSystems NetworksUnited StatesNot found172026-10-02
204.197.248.0/22AS63410PrivateSystems NetworksUnited StatesNot found172026-10-02
204.197.252.0/22AS63410PrivateSystems NetworksUnited StatesNot found172026-10-02

Every /24 inside it

204.197.0.0/24United StatesAS557University of Maine System000.00%
204.197.1.0/24United StatesAS557University of Maine System000.00%
204.197.2.0/24United StatesAS557University of Maine System000.00%
204.197.3.0/24United StatesAS557University of Maine System000.00%
204.197.4.0/24United StatesAS557University of Maine System000.00%
204.197.5.0/24United StatesAS557University of Maine System000.00%
204.197.6.0/24United StatesAS557University of Maine System000.00%
204.197.7.0/24United StatesAS557University of Maine System000.00%
204.197.8.0/24United StatesAS557University of Maine System000.00%
204.197.9.0/24United StatesAS557University of Maine System000.00%
204.197.10.0/24United StatesAS557University of Maine System000.00%
204.197.11.0/24United StatesAS557University of Maine System000.00%
204.197.12.0/24United StatesAS557University of Maine System000.00%
204.197.13.0/24United StatesAS557University of Maine System000.00%
204.197.14.0/24United StatesAS557University of Maine System000.00%
204.197.15.0/24United StatesAS557University of Maine System000.00%
204.197.16.0/24United StatesAS557University of Maine System000.00%
204.197.17.0/24United StatesAS557University of Maine System000.00%
204.197.18.0/24United StatesAS557University of Maine System000.00%
204.197.19.0/24United StatesAS557University of Maine System000.00%
204.197.20.0/24United StatesAS557University of Maine System000.00%
204.197.21.0/24United StatesAS557University of Maine System000.00%
204.197.22.0/24United StatesAS557University of Maine System000.00%
204.197.23.0/24United StatesAS557University of Maine System000.00%
204.197.24.0/24United StatesAS557University of Maine System000.00%
204.197.25.0/24United StatesAS557University of Maine System000.00%
204.197.26.0/24United StatesAS557University of Maine System000.00%
204.197.27.0/24United StatesAS557University of Maine System000.00%
204.197.28.0/24United StatesAS557University of Maine System000.00%
204.197.29.0/24United StatesAS557University of Maine System000.00%
204.197.30.0/24United StatesAS557University of Maine System000.00%
204.197.31.0/24United StatesAS557University of Maine System000.00%
204.197.32.0/24United StatesAS557University of Maine System000.00%
204.197.33.0/24United StatesAS557University of Maine System000.00%
204.197.34.0/24United StatesAS557University of Maine System000.00%
204.197.35.0/24United StatesAS557University of Maine System000.00%
204.197.36.0/24United StatesAS557University of Maine System000.00%
204.197.37.0/24United StatesAS557University of Maine System000.00%
204.197.38.0/24United StatesAS557University of Maine System000.00%
204.197.39.0/24United StatesAS557University of Maine System000.00%
204.197.40.0/24United StatesAS557University of Maine System000.00%
204.197.41.0/24United StatesAS557University of Maine System000.00%
204.197.42.0/24United StatesAS557University of Maine System000.00%
204.197.43.0/24United StatesAS557University of Maine System000.00%
204.197.44.0/24United StatesAS557University of Maine System000.00%
204.197.45.0/24United StatesAS557University of Maine System000.00%
204.197.46.0/24United StatesAS557University of Maine System000.00%
204.197.47.0/24United StatesAS557University of Maine System000.00%
204.197.48.0/24United StatesAS557University of Maine System000.00%
204.197.49.0/24United StatesAS557University of Maine System000.00%
204.197.50.0/24United StatesAS557University of Maine System000.00%
204.197.51.0/24United StatesAS557University of Maine System000.00%
204.197.52.0/24United StatesAS557University of Maine System000.00%
204.197.53.0/24United StatesAS557University of Maine System000.00%
204.197.54.0/24United StatesAS557University of Maine System000.00%
204.197.55.0/24United StatesAS557University of Maine System000.00%
204.197.56.0/24United StatesAS557University of Maine System000.00%
204.197.57.0/24United StatesAS557University of Maine System000.00%
204.197.58.0/24United StatesAS557University of Maine System000.00%
204.197.59.0/24United StatesAS557University of Maine System000.00%
204.197.60.0/24United StatesAS557University of Maine System000.00%
204.197.61.0/24United StatesAS557University of Maine System000.00%
204.197.62.0/24United StatesAS557University of Maine System000.00%
204.197.63.0/24United StatesAS557University of Maine System000.00%
204.197.64.0/24United StatesAS557University of Maine System000.00%
204.197.65.0/24United StatesAS557University of Maine System000.00%
204.197.66.0/24United StatesAS557University of Maine System000.00%
204.197.67.0/24United StatesAS557University of Maine System000.00%
204.197.68.0/24United StatesAS557University of Maine System000.00%
204.197.69.0/24United StatesAS557University of Maine System000.00%
204.197.70.0/24United StatesAS557University of Maine System000.00%
204.197.71.0/24United StatesAS557University of Maine System000.00%
204.197.72.0/24United StatesAS557University of Maine System000.00%
204.197.73.0/24United StatesAS557University of Maine System000.00%
204.197.74.0/24United StatesAS557University of Maine System000.00%
204.197.75.0/24United StatesAS557University of Maine System000.00%
204.197.76.0/24United StatesAS557University of Maine System000.00%
204.197.77.0/24United StatesAS557University of Maine System000.00%
204.197.78.0/24United StatesAS557University of Maine System000.00%
204.197.79.0/24United StatesAS557University of Maine System000.00%
204.197.80.0/24United StatesAS557University of Maine System000.00%
204.197.81.0/24United StatesAS557University of Maine System000.00%
204.197.82.0/24United StatesAS557University of Maine System000.00%
204.197.83.0/24United StatesAS557University of Maine System000.00%
204.197.84.0/24United StatesAS557University of Maine System000.00%
204.197.85.0/24United StatesAS557University of Maine System000.00%
204.197.86.0/24United StatesAS557University of Maine System000.00%
204.197.87.0/24United StatesAS557University of Maine System000.00%
204.197.88.0/24United StatesAS557University of Maine System000.00%
204.197.89.0/24United StatesAS557University of Maine System000.00%
204.197.90.0/24United StatesAS557University of Maine System000.00%
204.197.91.0/24United StatesAS557University of Maine System000.00%
204.197.92.0/24United StatesAS557University of Maine System000.00%
204.197.93.0/24United StatesAS557University of Maine System000.00%
204.197.94.0/24United StatesAS557University of Maine System000.00%
204.197.95.0/24United StatesAS557University of Maine System000.00%
204.197.96.0/24United StatesAS557University of Maine System000.00%
204.197.97.0/24United StatesAS557University of Maine System000.00%
204.197.98.0/24United StatesAS557University of Maine System000.00%
204.197.99.0/24United StatesAS557University of Maine System000.00%
204.197.100.0/24United StatesAS557University of Maine System000.00%
204.197.101.0/24United StatesAS557University of Maine System000.00%
204.197.102.0/24United StatesAS557University of Maine System000.00%
204.197.103.0/24United StatesAS557University of Maine System000.00%
204.197.104.0/24United StatesAS557University of Maine System000.00%
204.197.105.0/24United StatesAS557University of Maine System000.00%
204.197.106.0/24United StatesAS557University of Maine System000.00%
204.197.107.0/24United StatesAS557University of Maine System000.00%
204.197.108.0/24United StatesAS557University of Maine System000.00%
204.197.109.0/24United StatesAS557University of Maine System000.00%
204.197.110.0/24United StatesAS557University of Maine System000.00%
204.197.111.0/24United StatesAS557University of Maine System000.00%
204.197.112.0/24United StatesAS557University of Maine System000.00%
204.197.113.0/24United StatesAS557University of Maine System000.00%
204.197.114.0/24United StatesAS557University of Maine System000.00%
204.197.115.0/24United StatesAS557University of Maine System000.00%
204.197.116.0/24United StatesAS557University of Maine System000.00%
204.197.117.0/24United StatesAS557University of Maine System000.00%
204.197.118.0/24United StatesAS557University of Maine System000.00%
204.197.119.0/24United StatesAS557University of Maine System000.00%
204.197.120.0/24United StatesAS557University of Maine System000.00%
204.197.121.0/24United StatesAS557University of Maine System000.00%
204.197.122.0/24United StatesAS557University of Maine System000.00%
204.197.123.0/24United StatesAS557University of Maine System000.00%
204.197.124.0/24United StatesAS557University of Maine System000.00%
204.197.125.0/24United StatesAS557University of Maine System000.00%
204.197.126.0/24United StatesAS557University of Maine System000.00%
204.197.127.0/24United StatesAS557University of Maine System000.00%
204.197.128.0/24United StatesAS21922WorldSpice Technologies000.00%
204.197.129.0/24United StatesAS21922WorldSpice Technologies000.00%
204.197.130.0/24United StatesAS21922WorldSpice Technologies000.00%
204.197.131.0/24United StatesAS21922WorldSpice Technologies000.00%
204.197.132.0/24United StatesAS21922WorldSpice Technologies000.00%
204.197.133.0/24United StatesAS21922WorldSpice Technologies000.00%
204.197.134.0/24United StatesAS21922WorldSpice Technologies000.00%
204.197.135.0/24United StatesAS21922WorldSpice Technologies000.00%
204.197.136.0/24United StatesAS21922WorldSpice Technologies000.00%
204.197.137.0/24United StatesAS21922WorldSpice Technologies000.00%
204.197.138.0/24United StatesAS21922WorldSpice Technologies000.00%
204.197.139.0/24United StatesAS21922WorldSpice Technologies000.00%
204.197.140.0/24United StatesAS21922WorldSpice Technologies000.00%
204.197.141.0/24United StatesAS21922WorldSpice Technologies000.00%
204.197.142.0/24United StatesAS21922WorldSpice Technologies000.00%
204.197.143.0/24United StatesAS21922WorldSpice Technologies000.00%
204.197.144.0/24United StatesAS26097Labyrinth Solutions Inc501.95%
204.197.145.0/24United StatesAS26097Labyrinth Solutions Inc1405.47%
204.197.146.0/24United StatesAS26097Labyrinth Solutions Inc100.39%
204.197.147.0/24United StatesAS26097Labyrinth Solutions Inc000.00%
204.197.148.0/24United StatesAS26097Labyrinth Solutions Inc1907.42%
204.197.149.0/24United StatesAS26097Labyrinth Solutions Inc903.52%
204.197.150.0/24United StatesAS26097Labyrinth Solutions Inc602.34%
204.197.151.0/24United StatesAS26097Labyrinth Solutions Inc401.56%
204.197.152.0/24United StatesAS26097Labyrinth Solutions Inc1305.08%
204.197.153.0/24United StatesAS26097Labyrinth Solutions Inc301.17%
204.197.154.0/24United StatesAS26097Labyrinth Solutions Inc301.17%
204.197.155.0/24United StatesAS26097Labyrinth Solutions Inc702.73%
204.197.156.0/24United StatesAS26097Labyrinth Solutions Inc2308.98%
204.197.157.0/24United StatesAS26097Labyrinth Solutions Inc1706.64%
204.197.158.0/24United StatesAS26097Labyrinth Solutions Inc100.39%
204.197.159.0/24United StatesAS26097Labyrinth Solutions Inc301.17%
204.197.160.0/24United StatesAS398493System In Place1256100.00%
204.197.161.0/24United StatesAS398493System In Place3256100.00%
204.197.162.0/24United StatesAS398493System In Place3256100.00%
204.197.163.0/24United StatesAS398493System In Place1256100.00%
204.197.164.0/24United StatesAS16614Starwire Technologies, LLC301.17%
204.197.165.0/24United StatesAS16614Starwire Technologies, LLC200.78%
204.197.166.0/24United StatesAS16614Starwire Technologies, LLC301.17%
204.197.167.0/24United StatesAS16614Starwire Technologies, LLC200.78%
204.197.168.0/24United StatesAS62467TXNet Communications LLC200.78%
204.197.169.0/24United StatesAS62467TXNet Communications LLC000.00%
204.197.170.0/24United StatesAS26286MysticDev LLC000.00%
204.197.171.0/24United StatesAS400226StormyCloud Inc000.00%
204.197.172.0/24United StatesAS53850GorillaServers, Inc.0256100.00%
204.197.173.0/24United StatesAS53850GorillaServers, Inc.0256100.00%
204.197.174.0/24Canada—000.00%
204.197.175.0/24Canada—000.00%
204.197.176.0/24CanadaAS54614CIK Telecom INC000.00%
204.197.177.0/24CanadaAS54614CIK Telecom INC000.00%
204.197.178.0/24CanadaAS54614CIK Telecom INC1305.08%
204.197.179.0/24CanadaAS54614CIK Telecom INC903.52%
204.197.180.0/24CanadaAS54614CIK Telecom INC301.17%
204.197.181.0/24CanadaAS54614CIK Telecom INC1104.30%
204.197.182.0/24CanadaAS54614CIK Telecom INC1003.91%
204.197.183.0/24CanadaAS54614CIK Telecom INC501.95%
204.197.184.0/24CanadaAS54614CIK Telecom INC200.78%
204.197.185.0/24CanadaAS54614CIK Telecom INC000.00%
204.197.186.0/24CanadaAS54614CIK Telecom INC000.00%
204.197.187.0/24CanadaAS54614CIK Telecom INC000.00%
204.197.188.0/24CanadaAS54614CIK Telecom INC100.39%
204.197.189.0/24CanadaAS54614CIK Telecom INC000.00%
204.197.190.0/24CanadaAS54614CIK Telecom INC000.00%
204.197.191.0/24CanadaAS54614CIK Telecom INC100.39%
204.197.192.0/24United StatesAS3356Level 3 Parent, LLC000.00%
204.197.193.0/24United StatesAS3356Level 3 Parent, LLC100.39%
204.197.194.0/24United StatesAS3356Level 3 Parent, LLC000.00%
204.197.195.0/24United StatesAS3356Level 3 Parent, LLC000.00%
204.197.196.0/24United StatesAS3356Level 3 Parent, LLC000.00%
204.197.197.0/24United StatesAS3356Level 3 Parent, LLC000.00%
204.197.198.0/24United StatesAS3356Level 3 Parent, LLC000.00%
204.197.199.0/24United StatesAS3356Level 3 Parent, LLC000.00%
204.197.200.0/24United StatesAS3356Level 3 Parent, LLC000.00%
204.197.201.0/24United StatesAS3356Level 3 Parent, LLC000.00%
204.197.202.0/24United StatesAS3356Level 3 Parent, LLC000.00%
204.197.203.0/24United StatesAS3356Level 3 Parent, LLC200.78%
204.197.204.0/24United StatesAS3356Level 3 Parent, LLC000.00%
204.197.205.0/24United StatesAS3356Level 3 Parent, LLC000.00%
204.197.206.0/24United StatesAS3356Level 3 Parent, LLC000.00%
204.197.207.0/24United StatesAS3356Level 3 Parent, LLC000.00%
204.197.208.0/24United States—000.00%
204.197.209.0/24United States—000.00%
204.197.210.0/24United States—000.00%
204.197.211.0/24United States—000.00%
204.197.212.0/24United States—000.00%
204.197.213.0/24United States—000.00%
204.197.214.0/24United States—000.00%
204.197.215.0/24United States—000.00%
204.197.216.0/24United States—000.00%
204.197.217.0/24United States—000.00%
204.197.218.0/24United States—000.00%
204.197.219.0/24United States—000.00%
204.197.220.0/24United States—000.00%
204.197.221.0/24United States—000.00%
204.197.222.0/24United States—000.00%
204.197.223.0/24United States—000.00%
204.197.224.0/24United States—000.00%
204.197.225.0/24United States—000.00%
204.197.226.0/24United States—000.00%
204.197.227.0/24United States—000.00%
204.197.228.0/24United StatesAS63466Communication Construction Services Inc.100.39%
204.197.229.0/24United StatesAS63466Communication Construction Services Inc.000.00%
204.197.230.0/24United StatesAS63466Communication Construction Services Inc.301.17%
204.197.231.0/24United StatesAS63466Communication Construction Services Inc.000.00%
204.197.232.0/24United StatesAS63466Communication Construction Services Inc.301.17%
204.197.233.0/24United StatesAS63466Communication Construction Services Inc.000.00%
204.197.234.0/24United StatesAS63466Communication Construction Services Inc.000.00%
204.197.235.0/24United StatesAS63466Communication Construction Services Inc.000.00%
204.197.236.0/24United StatesAS63466Communication Construction Services Inc.100.39%
204.197.237.0/24United StatesAS63466Communication Construction Services Inc.100.39%
204.197.238.0/24United States—000.00%
204.197.239.0/24United States—000.00%
204.197.240.0/24United StatesAS63410PrivateSystems Networks0256100.00%
204.197.241.0/24United StatesAS63410PrivateSystems Networks0256100.00%
204.197.242.0/24United StatesAS63410PrivateSystems Networks0256100.00%
204.197.243.0/24United StatesAS63410PrivateSystems Networks0256100.00%
204.197.244.0/24United StatesAS63410PrivateSystems Networks0256100.00%
204.197.245.0/24United StatesAS63410PrivateSystems Networks0256100.00%
204.197.246.0/24United StatesAS63410PrivateSystems Networks0256100.00%
204.197.247.0/24United StatesAS63410PrivateSystems Networks0256100.00%
204.197.248.0/24United StatesAS63410PrivateSystems Networks0256100.00%
204.197.249.0/24United StatesAS63410PrivateSystems Networks0256100.00%
204.197.250.0/24United StatesAS63410PrivateSystems Networks0256100.00%
204.197.251.0/24United StatesAS63410PrivateSystems Networks0256100.00%
204.197.252.0/24United StatesAS63410PrivateSystems Networks0256100.00%
204.197.253.0/24United StatesAS63410PrivateSystems Networks0256100.00%
204.197.254.0/24United StatesAS63410PrivateSystems Networks0256100.00%
204.197.255.0/24United StatesAS63410PrivateSystems Networks0256100.00%
00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.