65,536 routable7 ASes
/16 subnet
143.99.0.0/16
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
2
countries
7
announcing ASes
15
announced prefixes
9
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- Germany61,696 · 94.14%
- Switzerland3,840 · 5.86%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS15465Siemens AG1,024 · 1.56%
- AS3320Deutsche Telekom AG768 · 1.17%
- AS32382Atos IT Solutions and Services Inc768 · 1.17%
- AS9890ATOS Information Technology (Singapore) Pte Ltd512 · 0.78%
- AS132699Siemens Pte Ltd.256 · 0.39%
- AS198573Siemens AG256 · 0.39%
- AS214398Siemens Energy Management GmbH trading as Siemens Energy Global GmbH & Co. KG256 · 0.39%
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.
- 0.01%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- Carrier IP7681.17%
- None here
- None here
- 0.00%
- None here
- None here
- Web IP230.04%
- 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 |
|---|---|---|---|---|---|
| 143.99.144.0/24 | AS132699Siemens Pte Ltd. | Switzerland | Not found | 17 | 2026-10-21 |
| 143.99.145.0/24 | AS32382Atos IT Solutions and Services Inc | Switzerland | Not found | 17 | 2026-10-02 |
| 143.99.146.0/24 | AS15465Siemens AG | Switzerland | Not found | 17 | 2026-10-02 |
| 143.99.147.0/24 | AS15465Siemens AG | Switzerland | Not found | 17 | 2026-10-02 |
| 143.99.148.0/24 | AS198573Siemens AG | Switzerland | Not found | 17 | 2026-10-02 |
| 143.99.192.0/24 | AS214398Siemens Energy Management GmbH trading as Siemens Energy Global GmbH & Co. KG | Switzerland | Not found | 17 | 2026-10-02 |
| 143.99.196.0/24 | AS15465Siemens AG | Switzerland | Not found | 17 | 2026-10-02 |
| 143.99.197.0/24 | AS15465Siemens AG | Switzerland | Not found | 17 | 2026-10-02 |
| 143.99.200.0/24 | AS32382Atos IT Solutions and Services Inc | Switzerland | Not found | 17 | 2026-10-02 |
| 143.99.201.0/24 | AS32382Atos IT Solutions and Services Inc | Switzerland | Not found | 17 | 2026-10-02 |
| 143.99.202.0/24 | AS9890ATOS Information Technology (Singapore) Pte Ltd | Switzerland | Not found | 17 | 2026-10-02 |
| 143.99.212.0/24 | AS3320Deutsche Telekom AG | Switzerland | Not found | 17 | 2026-10-02 |
| 143.99.213.0/24 | AS3320Deutsche Telekom AG | Switzerland | Not found | 17 | 2026-10-02 |
| 143.99.214.0/24 | AS3320Deutsche Telekom AG | Switzerland | Not found | 17 | 2026-10-02 |
| 143.99.241.0/24 | AS9890ATOS Information Technology (Singapore) Pte Ltd | Switzerland | Not found | 17 | 2026-10-02 |
Every /24 inside it
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