65,536 routable5 ASes
/16 subnet
168.183.0.0/16
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
8
countries
5
announcing ASes
43
announced prefixes
4,867
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States62,720 · 95.70%
- India1,024 · 1.56%
- United Kingdom512 · 0.78%
- France256 · 0.39%
- Japan256 · 0.39%
- South Korea256 · 0.39%
- The Netherlands256 · 0.39%
- Singapore256 · 0.39%
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.
- 0.00%
- None here
- None here
- None here
- None here
- None here
- Relay IP4,8647.42%
- Hosting IP4,8647.42%
- None here
- None here
- None here
- Anycast IP2560.39%
- 0.01%
- None here
- 0.01%
- Web IP2,1553.29%
- 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 |
|---|---|---|---|---|---|
| 168.183.2.0/24 | AS10879Unitedhealthcare | United States | Not found | 18 | 2026-10-02 |
| 168.183.3.0/24 | AS13335Cloudflare, Inc. | United States | Not found | 18 | 2026-10-02 |
| 168.183.32.0/22 | AS10879Unitedhealthcare | United States | Not found | 17 | 2026-10-02 |
| 168.183.36.0/22 | AS10879Unitedhealthcare | United States | Not found | 17 | 2026-10-02 |
| 168.183.40.0/24 | AS10879Unitedhealthcare | United States | Not found | 17 | 2026-10-02 |
| 168.183.41.0/24 | AS10879Unitedhealthcare | United States | Not found | 17 | 2026-10-02 |
| 168.183.42.0/23 | AS10879Unitedhealthcare | United States | Not found | 17 | 2026-10-02 |
| 168.183.44.0/23 | AS10879Unitedhealthcare | United States | Not found | 17 | 2026-10-02 |
| 168.183.46.0/23 | AS10879Unitedhealthcare | United States | Not found | 17 | 2026-10-02 |
| 168.183.48.0/22 | AS10879Unitedhealthcare | United States | Not found | 17 | 2026-10-02 |
| 168.183.52.0/22 | AS10879Unitedhealthcare | United States | Not found | 17 | 2026-10-02 |
| 168.183.56.0/22 | AS10879Unitedhealthcare | United States | Not found | 17 | 2026-10-02 |
| 168.183.60.0/22 | AS10879Unitedhealthcare | United States | Not found | 17 | 2026-10-02 |
| 168.183.64.0/22 | AS10879Unitedhealthcare | United States | Not found | 17 | 2026-10-02 |
| 168.183.68.0/22 | AS10879Unitedhealthcare | United States | Not found | 17 | 2026-10-02 |
| 168.183.96.0/22 | AS10879Unitedhealthcare | United States | Not found | 17 | 2026-10-02 |
| 168.183.121.0/24 | AS10879Unitedhealthcare | United States | Not found | 17 | 2026-10-02 |
| 168.183.122.0/24 | AS10879Unitedhealthcare | United States | Not found | 17 | 2026-10-02 |
| 168.183.128.0/20 | AS10879Unitedhealthcare | United States | Not found | 17 | 2026-10-02 |
| 168.183.144.0/24 | AS10879Unitedhealthcare | United States | Not found | 17 | 2026-10-02 |
| 168.183.164.0/23 | AS10879Unitedhealthcare | United States | Not found | 17 | 2026-10-02 |
| 168.183.166.0/23 | AS10879Unitedhealthcare | United States | Not found | 17 | 2026-10-02 |
| 168.183.170.0/24 | AS22616ZSCALER, INC. | United States | Not found | 17 | 2026-10-02 |
| 168.183.171.0/24 | AS22616ZSCALER, INC. | United States | Not found | 17 | 2026-10-02 |
| 168.183.172.0/24 | AS22616ZSCALER, INC. | United States | Not found | 17 | 2026-10-02 |
| 168.183.173.0/24 | AS22616ZSCALER, INC. | United States | Valid | 17 | 2026-10-02 |
| 168.183.174.0/24 | AS22616ZSCALER, INC. | United States | Valid | 17 | 2026-10-02 |
| 168.183.175.0/24 | AS22616ZSCALER, INC. | United States | Valid | 17 | 2026-10-02 |
| 168.183.176.0/24 | AS22616ZSCALER, INC. | United States | Valid | 17 | 2026-10-02 |
| 168.183.177.0/24 | AS22616ZSCALER, INC. | United States | Valid | 17 | 2026-10-02 |
| 168.183.183.0/24 | AS53813ZSCALER, INC. | South Korea | Valid | 17 | 2026-10-02 |
| 168.183.184.0/24 | AS53813ZSCALER, INC. | India | Valid | 17 | 2026-10-02 |
| 168.183.185.0/24 | AS53813ZSCALER, INC. | India | Valid | 17 | 2026-10-02 |
| 168.183.186.0/24 | AS53813ZSCALER, INC. | India | Valid | 17 | 2026-10-02 |
| 168.183.187.0/24 | AS62044Zscaler Switzerland GmbH | France | Not found | 17 | 2026-10-02 |
| 168.183.188.0/24 | AS62044Zscaler Switzerland GmbH | The Netherlands | Not found | 17 | 2026-10-02 |
| 168.183.189.0/24 | AS62044Zscaler Switzerland GmbH | United Kingdom | Not found | 17 | 2026-10-02 |
| 168.183.190.0/24 | AS62044Zscaler Switzerland GmbH | United Kingdom | Not found | 17 | 2026-10-02 |
| 168.183.191.0/24 | AS53813ZSCALER, INC. | Singapore | Not found | 17 | 2026-10-02 |
| 168.183.192.0/24 | AS53813ZSCALER, INC. | Japan | Not found | 17 | 2026-10-02 |
| 168.183.193.0/24 | AS53813ZSCALER, INC. | India | Not found | 17 | 2026-10-02 |
| 168.183.208.0/22 | AS10879Unitedhealthcare | United States | Not found | 17 | 2026-10-02 |
| 168.183.216.0/22 | AS10879Unitedhealthcare | United States | Not found | 17 | 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.