204.25.0.0/16

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

204.24.0.0/16 204.26.0.0/16

65,536

routable addresses

65,536

geolocated

country

announcing ASes

announced prefixes

anonymous addresses

Where it is

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

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.

AS13325Michigan State Government49,152 · 75.00%
AS401307Michigan Statewide Educational Network3,072 · 4.69%
AS46241Washtenaw ISD2,048 · 3.13%
AS22251Regional Educational Media Center 1 (REMC1)1,024 · 1.56%
AS393474St. Clair County Regional Educational Service Agency512 · 0.78%
AS394446Newaygo County Regional Educational Service Agency512 · 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.

VPN IP0
None here
Residential Proxy IP9
0.01%
Datacenter Proxy IP0
None here
Mobile Proxy IP0
None here
Public Proxy IP0
None here
Tor IP0
None here
Relay IP0
None here
Hosting IP0
None here
CDN IP0
None here
Carrier IP0
None here
Satellite IP0
None here
Anycast IP0
None here
SSH IP0
None here
SMTP IP0
None here
DNS Resolver IP0
None here
Web IP0
None here
BitTorrent IP0
None here

Announced prefixes

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

21 prefixes

PREFIX	ORIGIN	COUNTRY	RPKI	PEERS	FIRST SEEN
204.25.0.0/17	AS13325Michigan State Government	United States	Valid	17	2026-10-02
204.25.128.0/18	AS13325Michigan State Government	United States	Valid	17	2026-10-02
204.25.192.0/23	AS401307Michigan Statewide Educational Network	United States	Valid	18	2026-10-02
204.25.200.0/21	AS46241Washtenaw ISD	United States	Valid	19	2026-10-02
204.25.200.0/22	AS46241Washtenaw ISD	United States	Valid	17	2026-10-02
204.25.204.0/22	AS46241Washtenaw ISD	United States	Valid	17	2026-10-02
204.25.208.0/22	AS22251Regional Educational Media Center 1 (REMC1)	United States	Valid	20	2026-10-02
204.25.208.0/24	AS22251Regional Educational Media Center 1 (REMC1)	United States	Valid	18	2026-10-02
204.25.209.0/24	AS22251Regional Educational Media Center 1 (REMC1)	United States	Valid	18	2026-10-02
204.25.210.0/24	AS22251Regional Educational Media Center 1 (REMC1)	United States	Valid	18	2026-10-02
204.25.211.0/24	AS22251Regional Educational Media Center 1 (REMC1)	United States	Valid	18	2026-10-02
204.25.214.0/24	AS401307Michigan Statewide Educational Network	United States	Valid	17	2026-10-02
204.25.216.0/22	AS401307Michigan Statewide Educational Network	United States	Valid	18	2026-10-02
204.25.224.0/24	AS401307Michigan Statewide Educational Network	United States	Valid	18	2026-10-02
204.25.228.0/24	AS401307Michigan Statewide Educational Network	United States	Valid	18	2026-10-02
204.25.232.0/24	AS394446Newaygo County Regional Educational Service Agency	United States	Valid	17	2026-10-02
204.25.233.0/24	AS394446Newaygo County Regional Educational Service Agency	United States	Valid	17	2026-10-02
204.25.236.0/24	AS393474St. Clair County Regional Educational Service Agency	United States	Valid	18	2026-10-02
204.25.237.0/24	AS393474St. Clair County Regional Educational Service Agency	United States	Valid	18	2026-10-02
204.25.240.0/23	AS401307Michigan Statewide Educational Network	United States	Valid	18	2026-10-02
204.25.255.0/24	AS401307Michigan Statewide Educational Network	United States	Valid	18	2026-10-02

Every /24 inside it


204.25.0.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.1.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.2.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.3.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.4.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.5.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.6.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.7.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.8.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.9.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.10.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.11.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.12.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.13.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.14.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.15.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.16.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.17.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.18.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.19.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.20.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.21.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.22.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.23.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.24.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.25.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.26.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.27.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.28.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.29.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.30.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.31.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.32.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.33.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.34.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.35.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.36.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.37.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.38.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.39.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.40.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.41.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.42.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.43.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.44.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.45.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.46.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.47.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.48.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.49.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.50.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.51.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.52.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.53.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.54.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.55.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.56.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.57.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.58.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.59.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.60.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.61.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.62.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.63.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.64.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.65.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.66.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.67.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.68.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.69.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.70.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.71.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.72.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.73.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.74.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.75.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.76.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.77.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.78.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.79.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.80.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.81.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.82.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.83.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.84.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.85.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.86.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.87.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.88.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.89.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.90.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.91.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.92.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.93.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.94.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.95.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.96.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.97.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.98.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.99.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.100.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.101.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.102.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.103.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.104.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.105.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.106.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.107.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.108.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.109.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.110.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.111.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.112.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.113.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.114.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.115.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.116.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.117.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.118.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.119.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.120.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.121.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.122.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.123.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.124.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.125.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.126.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.127.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.128.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.129.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.130.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.131.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.132.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.133.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.134.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.135.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.136.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.137.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.138.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.139.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.140.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.141.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.142.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.143.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.144.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.145.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.146.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.147.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.148.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.149.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.150.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.151.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.152.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.153.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.154.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.155.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.156.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.157.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.158.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.159.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.160.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.161.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.162.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.163.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.164.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.165.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.166.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.167.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.168.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.169.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.170.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.171.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.172.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.173.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.174.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.175.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.176.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.177.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.178.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.179.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.180.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.181.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.182.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.183.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.184.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.185.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.186.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.187.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.188.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.189.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.190.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.191.0/24	United States	AS13325Michigan State Government	0	0.00%
204.25.192.0/24	United States	AS401307Michigan Statewide Educational Network	0	0.00%
204.25.193.0/24	United States	AS401307Michigan Statewide Educational Network	0	0.00%
204.25.194.0/24	United States	—	0	0.00%
204.25.195.0/24	United States	—	0	0.00%
204.25.196.0/24	United States	—	0	0.00%
204.25.197.0/24	United States	—	0	0.00%
204.25.198.0/24	United States	—	0	0.00%
204.25.199.0/24	United States	—	0	0.00%
204.25.200.0/24	United States	AS46241Washtenaw ISD	0	0.00%
204.25.201.0/24	United States	AS46241Washtenaw ISD	0	0.00%
204.25.202.0/24	United States	AS46241Washtenaw ISD	0	0.00%
204.25.203.0/24	United States	AS46241Washtenaw ISD	0	0.00%
204.25.204.0/24	United States	AS46241Washtenaw ISD	2	0.78%
204.25.205.0/24	United States	AS46241Washtenaw ISD	0	0.00%
204.25.206.0/24	United States	AS46241Washtenaw ISD	0	0.00%
204.25.207.0/24	United States	AS46241Washtenaw ISD	0	0.00%
204.25.208.0/24	United States	AS22251Regional Educational Media Center 1 (REMC1)	1	0.39%
204.25.209.0/24	United States	AS22251Regional Educational Media Center 1 (REMC1)	0	0.00%
204.25.210.0/24	United States	AS22251Regional Educational Media Center 1 (REMC1)	0	0.00%
204.25.211.0/24	United States	AS22251Regional Educational Media Center 1 (REMC1)	0	0.00%
204.25.212.0/24	United States	—	0	0.00%
204.25.213.0/24	United States	—	0	0.00%
204.25.214.0/24	United States	AS401307Michigan Statewide Educational Network	1	0.39%
204.25.215.0/24	United States	—	0	0.00%
204.25.216.0/24	United States	AS401307Michigan Statewide Educational Network	0	0.00%
204.25.217.0/24	United States	AS401307Michigan Statewide Educational Network	3	1.17%
204.25.218.0/24	United States	AS401307Michigan Statewide Educational Network	0	0.00%
204.25.219.0/24	United States	AS401307Michigan Statewide Educational Network	0	0.00%
204.25.220.0/24	United States	—	0	0.00%
204.25.221.0/24	United States	—	0	0.00%
204.25.222.0/24	United States	—	0	0.00%
204.25.223.0/24	United States	—	0	0.00%
204.25.224.0/24	United States	AS401307Michigan Statewide Educational Network	1	0.39%
204.25.225.0/24	United States	—	0	0.00%
204.25.226.0/24	United States	—	0	0.00%
204.25.227.0/24	United States	—	0	0.00%
204.25.228.0/24	United States	AS401307Michigan Statewide Educational Network	0	0.00%
204.25.229.0/24	United States	—	0	0.00%
204.25.230.0/24	United States	—	0	0.00%
204.25.231.0/24	United States	—	0	0.00%
204.25.232.0/24	United States	AS394446Newaygo County Regional Educational Service Agency	0	0.00%
204.25.233.0/24	United States	AS394446Newaygo County Regional Educational Service Agency	0	0.00%
204.25.234.0/24	United States	—	0	0.00%
204.25.235.0/24	United States	—	0	0.00%
204.25.236.0/24	United States	AS393474St. Clair County Regional Educational Service Agency	0	0.00%
204.25.237.0/24	United States	AS393474St. Clair County Regional Educational Service Agency	0	0.00%
204.25.238.0/24	United States	—	0	0.00%
204.25.239.0/24	United States	—	0	0.00%
204.25.240.0/24	United States	AS401307Michigan Statewide Educational Network	0	0.00%
204.25.241.0/24	United States	AS401307Michigan Statewide Educational Network	1	0.39%
204.25.242.0/24	United States	—	0	0.00%
204.25.243.0/24	United States	—	0	0.00%
204.25.244.0/24	United States	—	0	0.00%
204.25.245.0/24	United States	—	0	0.00%
204.25.246.0/24	United States	—	0	0.00%
204.25.247.0/24	United States	—	0	0.00%
204.25.248.0/24	United States	—	0	0.00%
204.25.249.0/24	United States	—	0	0.00%
204.25.250.0/24	United States	—	0	0.00%
204.25.251.0/24	United States	—	0	0.00%
204.25.252.0/24	United States	—	0	0.00%
204.25.253.0/24	United States	—	0	0.00%
204.25.254.0/24	United States	—	0	0.00%
204.25.255.0/24	United States	AS401307Michigan Statewide Educational Network	0	0.00%

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