65,536 routable13 ASes
/16 subnet
23.19.0.0/16
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
5
countries
13
announcing ASes
72
announced prefixes
1,071
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States61,424 · 93.73%
- United Kingdom2,048 · 3.13%
- Germany1,024 · 1.56%
- The Netherlands1,024 · 1.56%
- Antarctica16 · 0.02%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS395954Leaseweb USA, Inc.18,944 · 28.91%
- AS396190Leaseweb USA, Inc.10,240 · 15.63%
- AS27411Leaseweb USA, Inc.6,144 · 9.38%
- AS7203Leaseweb USA, Inc.5,376 · 8.20%
- AS19148Leaseweb USA, Inc.4,096 · 6.25%
- AS393886Leaseweb USA, Inc.4,096 · 6.25%
- AS394380Leaseweb USA, Inc.4,096 · 6.25%
- AS205544Leaseweb UK Limited2,048 · 3.13%
- AS396362Leaseweb USA, Inc.2,048 · 3.13%
- AS30633Leaseweb USA, Inc.1,024 · 1.56%
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 IP7371.12%
- 0.01%
- 0.50%
- None here
- None here
- 0.00%
- None here
- Hosting IP59,64891.02%
- None here
- None here
- Anycast IP7681.17%
- SSH IP8281.26%
- SMTP IP2950.45%
- 0.47%
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 |
|---|---|---|---|---|---|
| 23.19.0.0/19 | AS395954Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.32.0/21 | AS396190Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.41.0/24 | AS395954Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.44.0/22 | AS395954Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.48.0/22 | AS205184Adjust GmbH | Germany | valid | 17 | 2026-10-02 |
| 23.19.52.0/24also AS28753, AS32613, AS60781, AS133752, AS205544, AS395954, AS396190, AS396362 | AS19148Leaseweb USA, Inc. | The Netherlands | valid | 2 | 2026-10-02 |
| 23.19.52.0/24also AS19148, AS32613, AS60781, AS133752, AS205544, AS395954, AS396190, AS396362 | AS28753Leaseweb Deutschland GmbH | The Netherlands | valid | 1 | 2026-10-02 |
| 23.19.52.0/24also AS19148, AS28753, AS60781, AS133752, AS205544, AS395954, AS396190, AS396362 | AS32613Leaseweb Canada Inc. | The Netherlands | valid | 3 | 2026-10-02 |
| 23.19.52.0/24also AS19148, AS28753, AS32613, AS133752, AS205544, AS395954, AS396190, AS396362 | AS60781LeaseWeb Netherlands B.V. | The Netherlands | valid | 2 | 2026-10-02 |
| 23.19.52.0/24also AS19148, AS28753, AS32613, AS60781, AS205544, AS395954, AS396190, AS396362 | AS133752LEASEWEB HONG KONG LIMITED | The Netherlands | valid | 4 | 2026-10-02 |
| 23.19.52.0/24also AS19148, AS28753, AS32613, AS60781, AS133752, AS395954, AS396190, AS396362 | AS205544Leaseweb UK Limited | The Netherlands | valid | 1 | 2026-10-02 |
| 23.19.52.0/24also AS19148, AS28753, AS32613, AS60781, AS133752, AS205544, AS396190, AS396362 | AS395954Leaseweb USA, Inc. | The Netherlands | valid | 1 | 2026-10-02 |
| 23.19.52.0/24also AS19148, AS28753, AS32613, AS60781, AS133752, AS205544, AS395954, AS396362 | AS396190Leaseweb USA, Inc. | The Netherlands | valid | 1 | 2026-10-02 |
| 23.19.52.0/24also AS19148, AS28753, AS32613, AS60781, AS133752, AS205544, AS395954, AS396190 | AS396362Leaseweb USA, Inc. | The Netherlands | valid | 1 | 2026-10-02 |
| 23.19.53.0/24also AS28753, AS32613, AS60781, AS133752, AS205544, AS395954, AS396190, AS396362 | AS19148Leaseweb USA, Inc. | The Netherlands | valid | 2 | 2026-10-02 |
| 23.19.53.0/24also AS19148, AS32613, AS60781, AS133752, AS205544, AS395954, AS396190, AS396362 | AS28753Leaseweb Deutschland GmbH | The Netherlands | valid | 1 | 2026-10-02 |
| 23.19.53.0/24also AS19148, AS28753, AS60781, AS133752, AS205544, AS395954, AS396190, AS396362 | AS32613Leaseweb Canada Inc. | The Netherlands | valid | 3 | 2026-10-02 |
| 23.19.53.0/24also AS19148, AS28753, AS32613, AS133752, AS205544, AS395954, AS396190, AS396362 | AS60781LeaseWeb Netherlands B.V. | The Netherlands | valid | 2 | 2026-10-02 |
| 23.19.53.0/24also AS19148, AS28753, AS32613, AS60781, AS205544, AS395954, AS396190, AS396362 | AS133752LEASEWEB HONG KONG LIMITED | The Netherlands | valid | 4 | 2026-10-02 |
| 23.19.53.0/24also AS19148, AS28753, AS32613, AS60781, AS133752, AS395954, AS396190, AS396362 | AS205544Leaseweb UK Limited | The Netherlands | valid | 1 | 2026-10-02 |
| 23.19.53.0/24also AS19148, AS28753, AS32613, AS60781, AS133752, AS205544, AS396190, AS396362 | AS395954Leaseweb USA, Inc. | The Netherlands | valid | 1 | 2026-10-02 |
| 23.19.53.0/24also AS19148, AS28753, AS32613, AS60781, AS133752, AS205544, AS395954, AS396362 | AS396190Leaseweb USA, Inc. | The Netherlands | valid | 1 | 2026-10-02 |
| 23.19.53.0/24also AS19148, AS28753, AS32613, AS60781, AS133752, AS205544, AS395954, AS396190 | AS396362Leaseweb USA, Inc. | The Netherlands | valid | 1 | 2026-10-02 |
| 23.19.56.0/21 | AS205544Leaseweb UK Limited | United Kingdom | valid | 16 | 2026-10-02 |
| 23.19.56.0/24 | AS205544Leaseweb UK Limited | United Kingdom | valid | 16 | 2026-10-02 |
| 23.19.59.0/24 | AS205544Leaseweb UK Limited | United Kingdom | valid | 16 | 2026-10-02 |
| 23.19.62.0/24 | AS205544Leaseweb UK Limited | United Kingdom | valid | 16 | 2026-10-02 |
| 23.19.64.0/20 | AS395954Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.80.0/21 | AS396190Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.88.0/21 | AS7203Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.96.0/21 | AS393886Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.104.0/22 | AS396190Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.108.0/22 | AS19148Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.112.0/21 | AS393886Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.120.0/22 | AS27411Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.124.0/22 | AS396190Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.128.0/22 | AS396190Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.132.0/22 | AS19148Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.136.0/21 | AS27411Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.144.0/22 | AS19148Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.148.0/22 | AS395954Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.152.0/22 | AS394380Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.160.0/22 | AS30633Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.164.0/22 | AS7203Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.168.0/22 | AS396190Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.172.0/22 | AS19148Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.176.0/21 | AS27411Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.184.0/21 | AS394380Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.192.0/22 | AS395954Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.196.0/24also AS28753, AS30633, AS59253, AS60781 | AS7203Leaseweb USA, Inc. | The Netherlands | valid | 1 | 2026-10-02 |
| 23.19.196.0/24also AS7203, AS30633, AS59253, AS60781 | AS28753Leaseweb Deutschland GmbH | The Netherlands | valid | 8 | 2026-10-02 |
| 23.19.196.0/24also AS7203, AS28753, AS59253, AS60781 | AS30633Leaseweb USA, Inc. | The Netherlands | valid | 1 | 2026-10-02 |
| 23.19.196.0/24also AS7203, AS28753, AS30633, AS60781 | AS59253LEASEWEB SINGAPORE PTE. LTD. | The Netherlands | valid | 1 | 2026-10-02 |
| 23.19.196.0/24also AS7203, AS28753, AS30633, AS59253 | AS60781LeaseWeb Netherlands B.V. | The Netherlands | valid | 5 | 2026-10-02 |
| 23.19.197.0/24also AS28753, AS30633, AS59253, AS60781 | AS7203Leaseweb USA, Inc. | The Netherlands | valid | 1 | 2026-10-02 |
| 23.19.197.0/24also AS7203, AS30633, AS59253, AS60781 | AS28753Leaseweb Deutschland GmbH | The Netherlands | valid | 8 | 2026-10-02 |
| 23.19.197.0/24also AS7203, AS28753, AS59253, AS60781 | AS30633Leaseweb USA, Inc. | The Netherlands | valid | 1 | 2026-10-02 |
| 23.19.197.0/24also AS7203, AS28753, AS30633, AS60781 | AS59253LEASEWEB SINGAPORE PTE. LTD. | The Netherlands | valid | 1 | 2026-10-02 |
| 23.19.197.0/24also AS7203, AS28753, AS30633, AS59253 | AS60781LeaseWeb Netherlands B.V. | The Netherlands | valid | 5 | 2026-10-02 |
| 23.19.198.0/24 | AS7203Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.200.0/22 | AS395954Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.206.0/24 | AS395954Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.208.0/22 | AS27411Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.212.0/22 | AS7203Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.216.0/22 | AS396190Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.220.0/22 | AS394380Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.224.0/22 | AS396362Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.228.0/22 | AS395954Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.236.0/22 | AS395954Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.244.0/22 | AS396362Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.248.0/22 | AS396190Leaseweb USA, Inc. | United States | valid | 16 | 2026-10-02 |
| 23.19.252.0/22 | AS7203Leaseweb USA, Inc. | United States | valid | 16 | 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.
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