65,536 routable7 ASes
/16 subnet
199.18.0.0/16
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
7
announcing ASes
21
announced prefixes
97
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 IP620.09%
- 0.06%
- None here
- None here
- None here
- None here
- None here
- Hosting IP1,0231.56%
- None here
- None here
- None here
- SSH IP140.02%
- None here
- 0.00%
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 |
|---|---|---|---|---|---|
| 199.18.0.0/16 | AS600OARnet | United States | not found | 17 | 2026-10-02 |
| 199.18.14.0/24 | AS3112OARnet | United States | not found | 4 | 2026-10-02 |
| 199.18.32.0/20 | AS3112OARnet | United States | not found | 4 | 2026-10-02 |
| 199.18.48.0/24 | AS22320Miami Valley Educational Computer Association | United States | not found | 4 | 2026-10-02 |
| 199.18.53.0/24 | AS3112OARnet | United States | not found | 4 | 2026-10-02 |
| 199.18.59.0/24 | AS22320Miami Valley Educational Computer Association | United States | not found | 4 | 2026-10-02 |
| 199.18.71.0/24also AS401724 | AS33167Southwest Ohio Computer Association | United States | not found | 14 | 2026-10-02 |
| 199.18.71.0/24also AS33167 | AS401724Hamilton Connects | United States | not found | 5 | 2026-10-02 |
| 199.18.81.0/24 | AS25822Tiffin University | United States | not found | 17 | 2026-10-02 |
| 199.18.94.0/24 | AS36368Oberlin College | United States | not found | 17 | 2026-10-02 |
| 199.18.139.0/24 | AS3112OARnet | United States | not found | 4 | 2026-10-02 |
| 199.18.141.0/24also AS3112 | AS600OARnet | United States | not found | 15 | 2026-10-02 |
| 199.18.141.0/24also AS600 | AS3112OARnet | United States | not found | 4 | 2026-10-02 |
| 199.18.204.0/22 | AS3112OARnet | United States | not found | 4 | 2026-10-02 |
| 199.18.208.0/22 | AS3112OARnet | United States | not found | 4 | 2026-10-02 |
| 199.18.234.0/23 | AS3112OARnet | United States | not found | 4 | 2026-10-02 |
| 199.18.236.0/22 | AS3112OARnet | United States | not found | 4 | 2026-10-02 |
| 199.18.241.0/24also AS3112 | AS600OARnet | United States | not found | 15 | 2026-10-02 |
| 199.18.241.0/24also AS600 | AS3112OARnet | United States | not found | 4 | 2026-10-02 |
| 199.18.242.0/24 | AS3112OARnet | United States | not found | 4 | 2026-10-02 |
| 199.18.243.0/24 | AS13501OARnet | United States | not found | 4 | 2026-10-02 |
Every /24 inside it
00 · Evaluate
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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.