65,536 routable6 ASes
/16 subnet
221.132.0.0/16
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
6
announcing ASes
38
announced prefixes
1,437
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- Japan22,528 · 34.38%
- Indonesia16,384 · 25.00%
- Vietnam16,384 · 25.00%
- South Korea8,192 · 12.50%
- Pakistan2,048 · 3.13%
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 IP1560.24%
- Residential Proxy IP1,3001.98%
- 0.00%
- 0.00%
- None here
- None here
- Hosting IP22,78434.77%
- None here
- None here
- None here
- SSH IP7261.11%
- SMTP IP510.08%
- 0.10%
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 |
|---|---|---|---|---|---|
| 221.132.0.0/20 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.16.0/24 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.17.0/24 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.18.0/24 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.19.0/24 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.20.0/24 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.21.0/24 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.22.0/24 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.23.0/24 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.24.0/24 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.25.0/24 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.26.0/24 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.27.0/24 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.28.0/24 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.29.0/24 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.30.0/23 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.30.0/24 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.31.0/24 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.32.0/21 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.32.0/22 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.37.0/24 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.38.0/24 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.52.0/23 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.54.0/23 | AS45899VNPT Corp | Vietnam | valid | 17 | 2026-10-02 |
| 221.132.64.0/19 | AS17877KX NexG Co., LTD | South Korea | not found | 18 | 2026-10-02 |
| 221.132.83.0/24 | AS17877KX NexG Co., LTD | South Korea | not found | 18 | 2026-10-02 |
| 221.132.96.0/20 | AS131934ICC Corporation | Japan | valid | 17 | 2026-10-02 |
| 221.132.112.0/24 | AS38193Transworld Associates (Pvt.) Ltd. | Pakistan | valid | 17 | 2026-10-02 |
| 221.132.113.0/24 | AS38193Transworld Associates (Pvt.) Ltd. | Pakistan | valid | 17 | 2026-10-02 |
| 221.132.114.0/24 | AS38193Transworld Associates (Pvt.) Ltd. | Pakistan | valid | 11 | 2026-10-02 |
| 221.132.115.0/24 | AS38193Transworld Associates (Pvt.) Ltd. | Pakistan | valid | 17 | 2026-10-02 |
| 221.132.116.0/24 | AS38193Transworld Associates (Pvt.) Ltd. | Pakistan | valid | 17 | 2026-10-02 |
| 221.132.117.0/24 | AS38193Transworld Associates (Pvt.) Ltd. | Pakistan | valid | 17 | 2026-10-02 |
| 221.132.118.0/24 | AS38193Transworld Associates (Pvt.) Ltd. | Pakistan | valid | 17 | 2026-10-02 |
| 221.132.119.0/24 | AS15347IBEX Global Solutions | Pakistan | valid | 17 | 2026-10-02 |
| 221.132.128.0/18 | AS4721JCOM Co., Ltd. | Japan | valid | 17 | 2026-10-02 |
| 221.132.128.0/19 | AS4721JCOM Co., Ltd. | Japan | valid | 17 | 2026-10-02 |
| 221.132.160.0/19 | AS4721JCOM Co., Ltd. | Japan | valid | 17 | 2026-10-02 |
Every /24 inside it
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