65,536 routable29 ASes
/16 subnet
104.243.0.0/16
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
12
countries
29
announcing ASes
123
announced prefixes
5,976
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States50,176 · 76.56%
- Canada9,216 · 14.06%
- Sweden1,792 · 2.73%
- The Netherlands1,536 · 2.34%
- Albania512 · 0.78%
- Germany512 · 0.78%
- Mexico512 · 0.78%
- Belize256 · 0.39%
- Georgia256 · 0.39%
- Italy256 · 0.39%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS16433NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION4,096 · 6.25%
- AS16616Country Wireless4,096 · 6.25%
- AS17064TISD, Inc.4,096 · 6.25%
- AS23316Bel Air Internet, LLC4,096 · 6.25%
- AS23470ReliableSite.Net LLC4,096 · 6.25%
- AS25820IT7 Networks Inc4,096 · 6.25%
- AS26658HT4,096 · 6.25%
- AS32003LiteWire Internet Services, Inc.4,096 · 6.25%
- AS36223Spanish Fork City4,096 · 6.25%
- AS40788Start Communications4,096 · 6.25%
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 IP5,4478.31%
- 1.07%
- 0.21%
- 0.00%
- None here
- None here
- Hosting IP21,50432.81%
- 0.00%
- None here
- Anycast IP2560.39%
- SSH IP1,8172.77%
- SMTP IP3270.50%
- 0.58%
Announced prefixes
Every prefix inside this block that BGP Route saw announced, with its origin and RPKI status.
| PREFIX | ORIGIN | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|---|
| 104.243.0.0/24 | AS17064TISD, Inc. | United States | not found | 16 | 2026-10-02 |
| 104.243.1.0/24 | AS17064TISD, Inc. | United States | not found | 16 | 2026-10-02 |
| 104.243.2.0/24 | AS17064TISD, Inc. | United States | not found | 16 | 2026-10-02 |
| 104.243.3.0/24 | AS17064TISD, Inc. | United States | not found | 16 | 2026-10-02 |
| 104.243.4.0/24 | AS17064TISD, Inc. | United States | not found | 16 | 2026-10-02 |
| 104.243.5.0/24 | AS17064TISD, Inc. | United States | not found | 16 | 2026-10-02 |
| 104.243.6.0/24 | AS17064TISD, Inc. | United States | not found | 16 | 2026-10-02 |
| 104.243.7.0/24 | AS17064TISD, Inc. | United States | not found | 16 | 2026-10-02 |
| 104.243.8.0/24 | AS17064TISD, Inc. | United States | not found | 16 | 2026-10-02 |
| 104.243.9.0/24 | AS17064TISD, Inc. | United States | not found | 16 | 2026-10-02 |
| 104.243.10.0/24 | AS17064TISD, Inc. | United States | not found | 16 | 2026-10-02 |
| 104.243.11.0/24 | AS17064TISD, Inc. | United States | not found | 16 | 2026-10-02 |
| 104.243.12.0/24 | AS17064TISD, Inc. | United States | not found | 16 | 2026-10-02 |
| 104.243.13.0/24 | AS17064TISD, Inc. | United States | not found | 16 | 2026-10-02 |
| 104.243.14.0/24 | AS17064TISD, Inc. | United States | not found | 16 | 2026-10-02 |
| 104.243.15.0/24 | AS17064TISD, Inc. | United States | not found | 16 | 2026-10-02 |
| 104.243.16.0/20 | AS25820IT7 Networks Inc | United States | valid | 16 | 2026-10-02 |
| 104.243.32.0/24 | AS23470ReliableSite.Net LLC | United States | valid | 16 | 2026-10-02 |
| 104.243.33.0/24 | AS23470ReliableSite.Net LLC | United States | valid | 16 | 2026-10-02 |
| 104.243.34.0/24 | AS23470ReliableSite.Net LLC | United States | valid | 16 | 2026-10-02 |
| 104.243.35.0/24 | AS23470ReliableSite.Net LLC | United States | valid | 16 | 2026-10-02 |
| 104.243.36.0/24 | AS23470ReliableSite.Net LLC | The Netherlands | valid | 16 | 2026-10-02 |
| 104.243.37.0/24 | AS23470ReliableSite.Net LLC | United States | valid | 16 | 2026-10-02 |
| 104.243.38.0/24 | AS23470ReliableSite.Net LLC | United States | valid | 16 | 2026-10-02 |
| 104.243.39.0/24 | AS23470ReliableSite.Net LLC | The Netherlands | valid | 16 | 2026-10-02 |
| 104.243.40.0/24 | AS23470ReliableSite.Net LLC | United States | valid | 16 | 2026-10-02 |
| 104.243.41.0/24 | AS23470ReliableSite.Net LLC | United States | valid | 16 | 2026-10-02 |
| 104.243.42.0/24 | AS23470ReliableSite.Net LLC | United States | valid | 16 | 2026-10-02 |
| 104.243.43.0/24 | AS23470ReliableSite.Net LLC | United States | valid | 16 | 2026-10-02 |
| 104.243.44.0/24 | AS23470ReliableSite.Net LLC | United States | valid | 16 | 2026-10-02 |
| 104.243.45.0/24 | AS23470ReliableSite.Net LLC | United States | valid | 16 | 2026-10-02 |
| 104.243.46.0/24 | AS23470ReliableSite.Net LLC | United States | valid | 16 | 2026-10-02 |
| 104.243.47.0/24 | AS23470ReliableSite.Net LLC | United States | valid | 16 | 2026-10-02 |
| 104.243.48.0/22 | AS36223Spanish Fork City | United States | not found | 17 | 2026-10-02 |
| 104.243.52.0/22 | AS36223Spanish Fork City | United States | not found | 17 | 2026-10-02 |
| 104.243.56.0/22 | AS36223Spanish Fork City | United States | not found | 17 | 2026-10-02 |
| 104.243.60.0/22 | AS36223Spanish Fork City | United States | not found | 17 | 2026-10-02 |
| 104.243.64.0/20 | AS16433NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | United States | valid | 17 | 2026-10-02 |
| 104.243.64.0/21 | AS16433NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | United States | valid | 16 | 2026-10-02 |
| 104.243.64.0/24 | AS16433NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | United States | valid | 16 | 2026-10-02 |
| 104.243.65.0/24 | AS16433NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | United States | valid | 16 | 2026-10-02 |
| 104.243.66.0/24 | AS16433NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | United States | valid | 16 | 2026-10-08 |
| 104.243.67.0/24 | AS16433NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | United States | valid | 16 | 2026-10-02 |
| 104.243.68.0/24 | AS16433NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | United States | valid | 16 | 2026-10-02 |
| 104.243.69.0/24 | AS16433NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | United States | valid | 16 | 2026-10-02 |
| 104.243.70.0/24 | AS16433NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | United States | valid | 16 | 2026-10-02 |
| 104.243.71.0/24 | AS16433NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | United States | valid | 16 | 2026-10-02 |
| 104.243.72.0/21 | AS16433NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | United States | valid | 16 | 2026-10-02 |
| 104.243.72.0/24 | AS16433NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | United States | valid | 16 | 2026-10-02 |
| 104.243.73.0/24 | AS16433NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | United States | valid | 16 | 2026-10-02 |
| 104.243.74.0/24 | AS16433NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | United States | valid | 16 | 2026-10-02 |
| 104.243.75.0/24 | AS16433NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | United States | valid | 16 | 2026-10-02 |
| 104.243.76.0/24 | AS16433NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | United States | valid | 16 | 2026-10-02 |
| 104.243.77.0/24 | AS16433NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | United States | valid | 16 | 2026-10-02 |
| 104.243.79.0/24 | AS16433NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | United States | valid | 16 | 2026-10-02 |
| 104.243.80.0/20 | AS40788Start Communications | Canada | valid | 16 | 2026-10-02 |
| 104.243.96.0/20 | AS54614CIK Telecom INC | Canada | valid | 17 | 2026-10-02 |
| 104.243.96.0/22 | AS54614CIK Telecom INC | Canada | valid | 17 | 2026-10-02 |
| 104.243.100.0/22 | AS54614CIK Telecom INC | Canada | valid | 17 | 2026-10-02 |
| 104.243.104.0/22 | AS54614CIK Telecom INC | Canada | valid | 17 | 2026-10-02 |
| 104.243.108.0/23 | AS54614CIK Telecom INC | Canada | valid | 16 | 2026-10-02 |
| 104.243.110.0/24 | AS54614CIK Telecom INC | Canada | valid | 16 | 2026-10-02 |
| 104.243.111.0/24 | AS54614CIK Telecom INC | Canada | valid | 16 | 2026-10-02 |
| 104.243.112.0/20 | AS23316Bel Air Internet, LLC | United States | valid | 16 | 2026-10-02 |
| 104.243.128.0/24 | AS26658HT | United States | valid | 17 | 2026-10-02 |
| 104.243.129.0/24 | AS26658HT | United States | valid | 16 | 2026-10-02 |
| 104.243.130.0/24 | AS26658HT | United States | valid | 16 | 2026-10-02 |
| 104.243.131.0/24 | AS26658HT | United States | valid | 17 | 2026-10-02 |
| 104.243.132.0/22 | AS26658HT | United States | valid | 16 | 2026-10-02 |
| 104.243.136.0/24 | AS26658HT | United States | valid | 17 | 2026-10-02 |
| 104.243.137.0/24 | AS26658HT | United States | valid | 16 | 2026-10-02 |
| 104.243.138.0/23 | AS26658HT | United States | valid | 16 | 2026-10-02 |
| 104.243.140.0/22 | AS26658HT | United States | valid | 16 | 2026-10-02 |
| 104.243.144.0/20 | AS32003LiteWire Internet Services, Inc. | United States | valid | 17 | 2026-10-02 |
| 104.243.160.0/20 | AS63353Pelican Broadband | United States | valid | 17 | 2026-10-02 |
| 104.243.160.0/22 | AS63353Pelican Broadband | United States | valid | 17 | 2026-10-02 |
| 104.243.164.0/22 | AS63353Pelican Broadband | United States | valid | 17 | 2026-10-02 |
| 104.243.168.0/22 | AS63353Pelican Broadband | United States | valid | 17 | 2026-10-02 |
| 104.243.172.0/22 | AS63353Pelican Broadband | United States | valid | 17 | 2026-10-02 |
| 104.243.176.0/20 | AS63089Salina Spavinaw Telephone Company, Inc | United States | valid | 16 | 2026-10-02 |
| 104.243.188.0/22 | AS63089Salina Spavinaw Telephone Company, Inc | United States | valid | 16 | 2026-10-02 |
| 104.243.192.0/24 | AS13335Cloudflare, Inc. | Georgia | valid | 17 | 2026-10-02 |
| 104.243.193.0/24 | AS9009M247 Europe SRL | Sweden | valid | 16 | 2026-10-02 |
| 104.243.194.0/24 | AS9009M247 Europe SRL | Sweden | valid | 16 | 2026-10-02 |
| 104.243.195.0/24 | AS9009M247 Europe SRL | Sweden | valid | 16 | 2026-10-02 |
| 104.243.196.0/24 | AS9009M247 Europe SRL | Sweden | valid | 16 | 2026-10-02 |
| 104.243.197.0/24 | AS9009M247 Europe SRL | Sweden | valid | 16 | 2026-10-02 |
| 104.243.198.0/24 | AS9009M247 Europe SRL | Sweden | valid | 16 | 2026-10-02 |
| 104.243.199.0/24 | AS22773Cox Communications Inc. | United States | valid | 16 | 2026-10-02 |
| 104.243.200.0/24 | AS22773Cox Communications Inc. | United States | valid | 16 | 2026-10-02 |
| 104.243.201.0/24 | AS22773Cox Communications Inc. | United States | valid | 16 | 2026-10-02 |
| 104.243.202.0/24 | AS22773Cox Communications Inc. | United States | valid | 16 | 2026-10-02 |
| 104.243.203.0/24 | AS396356Latitude.sh | Mexico | valid | 17 | 2026-10-02 |
| 104.243.204.0/24 | AS22773Cox Communications Inc. | United States | valid | 16 | 2026-10-02 |
| 104.243.205.0/24 | AS22773Cox Communications Inc. | United States | not found | 16 | 2026-10-02 |
| 104.243.206.0/24 | AS22773Cox Communications Inc. | United States | not found | 16 | 2026-10-02 |
| 104.243.207.0/24 | AS9009M247 Europe SRL | Sweden | valid | 16 | 2026-10-02 |
| 104.243.208.0/24 | AS7015Comcast Cable Communications, LLC | United States | valid | 16 | 2026-10-02 |
| 104.243.209.0/24 | AS36601Terra Nova Telecom, Inc. | United States | valid | 16 | 2026-10-02 |
| 104.243.210.0/24 | AS6079RCN | United States | valid | 16 | 2026-10-02 |
Every /24 inside it
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.