65,536 routable3 ASes
/16 subnet
209.123.0.0/16
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
1
country
3
announcing ASes
12
announced prefixes
115
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.
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 IP1140.17%
- None here
- None here
- None here
- None here
- 0.00%
- None here
- Hosting IP65,536100.00%
- None here
- None here
- None here
- None here
- SSH IP650.10%
- SMTP IP100.02%
- 0.06%
- Web IP5800.89%
- None here
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 |
|---|---|---|---|---|---|
| 209.123.0.0/16 | AS8001Cologix, Inc | United States | Not found | 17 | 2026-10-02 |
| 209.123.4.0/24 | AS8001Cologix, Inc | United States | Not found | 17 | 2026-10-02 |
| 209.123.35.0/24 | AS8001Cologix, Inc | United States | Not found | 17 | 2026-10-02 |
| 209.123.53.0/24 | AS8001Cologix, Inc | United States | Not found | 17 | 2026-10-02 |
| 209.123.55.0/24 | AS8001Cologix, Inc | United States | Not found | 17 | 2026-10-02 |
| 209.123.73.0/24 | AS8001Cologix, Inc | United States | Not found | 17 | 2026-10-02 |
| 209.123.78.0/24 | AS8001Cologix, Inc | United States | Not found | 17 | 2026-10-02 |
| 209.123.81.0/24 | AS8001Cologix, Inc | United States | Not found | 17 | 2026-10-02 |
| 209.123.121.0/24 | AS8001Cologix, Inc | United States | Not found | 17 | 2026-10-02 |
| 209.123.151.0/24 | AS8001Cologix, Inc | United States | Not found | 17 | 2026-10-02 |
| 209.123.190.0/23 | AS7868Data Life Associates, Inc. | United States | Not found | 17 | 2026-10-02 |
| 209.123.250.0/24 | AS30138Artech Information Systems LLC | United States | Not found | 17 | 2026-10-02 |
Every /24 inside it
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