65,536 routable15 ASes
/16 subnet
121.91.0.0/16
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
9
countries
15
announcing ASes
106
announced prefixes
730
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States38,144 · 58.20%
- Pakistan8,192 · 12.50%
- China6,144 · 9.38%
- Hong Kong5,888 · 8.98%
- United Kingdom2,048 · 3.13%
- Thailand2,048 · 3.13%
- South Africa2,048 · 3.13%
- Australia768 · 1.17%
- Singapore256 · 0.39%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS16509Amazon.com, Inc.17,152 · 26.17%
- AS14374Agri-Valley Services Corporation8,192 · 12.50%
- AS59257CMPak Limited6,656 · 10.16%
- AS136907HUAWEI CLOUDS6,144 · 9.38%
- AS6079RCN4,096 · 6.25%
- AS133499HostRoyale Technologies Pvt Ltd4,096 · 6.25%
- AS398465Rackdog, LLC3,584 · 5.47%
- AS11404Wave Broadband2,816 · 4.30%
- AS146842ChinaDataCom Corporation Limited2,048 · 3.13%
- AS207990HostRoyale Technologies Pvt Ltd2,048 · 3.13%
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%
- 1.04%
- 0.00%
- 0.14%
- None here
- None here
- Hosting IP31,48848.05%
- CDN IP1970.30%
- Carrier IP5,0387.69%
- None here
- SSH IP4910.75%
- 0.00%
- 1.34%
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 |
|---|---|---|---|---|---|
| 121.91.0.0/21 | AS14374Agri-Valley Services Corporation | United States | valid | 17 | 2026-10-02 |
| 121.91.0.0/24 | AS14374Agri-Valley Services Corporation | United States | valid | 16 | 2026-10-02 |
| 121.91.1.0/24 | AS14374Agri-Valley Services Corporation | United States | valid | 16 | 2026-10-02 |
| 121.91.2.0/24 | AS14374Agri-Valley Services Corporation | United States | valid | 16 | 2026-10-02 |
| 121.91.3.0/24 | AS14374Agri-Valley Services Corporation | United States | valid | 16 | 2026-10-02 |
| 121.91.4.0/24 | AS14374Agri-Valley Services Corporation | United States | valid | 16 | 2026-10-02 |
| 121.91.5.0/24 | AS14374Agri-Valley Services Corporation | United States | valid | 16 | 2026-10-02 |
| 121.91.6.0/24 | AS14374Agri-Valley Services Corporation | United States | valid | 16 | 2026-10-02 |
| 121.91.7.0/24 | AS14374Agri-Valley Services Corporation | United States | valid | 16 | 2026-10-02 |
| 121.91.8.0/21 | AS14374Agri-Valley Services Corporation | United States | valid | 17 | 2026-10-02 |
| 121.91.8.0/24 | AS14374Agri-Valley Services Corporation | United States | valid | 17 | 2026-10-02 |
| 121.91.9.0/24 | AS14374Agri-Valley Services Corporation | United States | valid | 16 | 2026-10-02 |
| 121.91.10.0/24 | AS14374Agri-Valley Services Corporation | United States | valid | 16 | 2026-10-02 |
| 121.91.16.0/20 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 121.91.32.0/23 | AS59257CMPak Limited | Pakistan | valid | 17 | 2026-10-07 |
| 121.91.32.0/24 | AS59257CMPak Limited | Pakistan | valid | 17 | 2026-10-02 |
| 121.91.33.0/24 | AS59257CMPak Limited | Pakistan | valid | 17 | 2026-10-02 |
| 121.91.34.0/23 | AS59257CMPak Limited | Pakistan | valid | 17 | 2026-10-02 |
| 121.91.34.0/24 | AS59257CMPak Limited | Pakistan | valid | 16 | 2026-10-02 |
| 121.91.35.0/24 | AS59257CMPak Limited | Pakistan | valid | 16 | 2026-10-02 |
| 121.91.36.0/23 | AS59257CMPak Limited | Pakistan | valid | 17 | 2026-10-02 |
| 121.91.36.0/24 | AS59257CMPak Limited | Pakistan | valid | 17 | 2026-10-02 |
| 121.91.37.0/24 | AS59257CMPak Limited | Pakistan | valid | 17 | 2026-10-02 |
| 121.91.38.0/23 | AS59257CMPak Limited | Pakistan | valid | 17 | 2026-10-02 |
| 121.91.38.0/24 | AS59257CMPak Limited | Pakistan | valid | 16 | 2026-10-02 |
| 121.91.39.0/24 | AS59257CMPak Limited | Pakistan | valid | 17 | 2026-10-02 |
| 121.91.40.0/24 | AS59257CMPak Limited | Pakistan | valid | 15 | 2026-10-02 |
| 121.91.41.0/24 | AS59257CMPak Limited | Pakistan | valid | 15 | 2026-10-02 |
| 121.91.42.0/23 | AS59257CMPak Limited | Pakistan | valid | 17 | 2026-10-02 |
| 121.91.42.0/24 | AS59257CMPak Limited | Pakistan | valid | 16 | 2026-10-02 |
| 121.91.43.0/24 | AS59257CMPak Limited | Pakistan | valid | 16 | 2026-10-02 |
| 121.91.44.0/23 | AS59257CMPak Limited | Pakistan | valid | 17 | 2026-10-02 |
| 121.91.46.0/23 | AS59257CMPak Limited | Pakistan | valid | 17 | 2026-10-07 |
| 121.91.46.0/24 | AS59257CMPak Limited | Pakistan | valid | 17 | 2026-10-02 |
| 121.91.47.0/24 | AS59257CMPak Limited | Pakistan | valid | 17 | 2026-10-02 |
| 121.91.48.0/21 | AS59257CMPak Limited | Pakistan | valid | 17 | 2026-10-02 |
| 121.91.56.0/23 | AS138423CMPak Limited | Pakistan | valid | 17 | 2026-10-02 |
| 121.91.56.0/24 | AS138423CMPak Limited | Pakistan | valid | 16 | 2026-10-02 |
| 121.91.57.0/24 | AS138423CMPak Limited | Pakistan | valid | 17 | 2026-10-02 |
| 121.91.58.0/23 | AS59257CMPak Limited | Pakistan | valid | 17 | 2026-10-02 |
| 121.91.60.0/24 | AS138423CMPak Limited | Pakistan | valid | 17 | 2026-10-02 |
| 121.91.61.0/24 | AS138423CMPak Limited | Pakistan | valid | 17 | 2026-10-02 |
| 121.91.62.0/23 | AS138423CMPak Limited | Pakistan | valid | 17 | 2026-10-02 |
| 121.91.62.0/24 | AS138423CMPak Limited | Pakistan | valid | 17 | 2026-10-02 |
| 121.91.63.0/24 | AS138423CMPak Limited | Pakistan | valid | 16 | 2026-10-02 |
| 121.91.64.0/20 | AS14374Agri-Valley Services Corporation | United States | valid | 17 | 2026-10-02 |
| 121.91.80.0/24 | AS207990HostRoyale Technologies Pvt Ltd | United Kingdom | valid | 16 | 2026-10-02 |
| 121.91.81.0/24 | AS207990HostRoyale Technologies Pvt Ltd | United Kingdom | valid | 16 | 2026-10-02 |
| 121.91.82.0/24 | AS207990HostRoyale Technologies Pvt Ltd | United Kingdom | valid | 16 | 2026-10-02 |
| 121.91.83.0/24 | AS207990HostRoyale Technologies Pvt Ltd | United Kingdom | valid | 16 | 2026-10-02 |
| 121.91.84.0/24 | AS207990HostRoyale Technologies Pvt Ltd | United Kingdom | valid | 16 | 2026-10-02 |
| 121.91.85.0/24 | AS207990HostRoyale Technologies Pvt Ltd | United Kingdom | valid | 16 | 2026-10-02 |
| 121.91.86.0/24 | AS207990HostRoyale Technologies Pvt Ltd | United Kingdom | valid | 16 | 2026-10-02 |
| 121.91.87.0/24 | AS207990HostRoyale Technologies Pvt Ltd | United Kingdom | valid | 16 | 2026-10-02 |
| 121.91.96.0/23 | AS9723iseek Communications Pty Ltd | Australia | valid | 16 | 2026-10-02 |
| 121.91.98.0/23 | AS14618Amazon.com, Inc. | United States | valid | 17 | 2026-10-02 |
| 121.91.100.0/22 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 121.91.104.0/21 | AS146842ChinaDataCom Corporation Limited | China | valid | 16 | 2026-10-02 |
| 121.91.104.0/23 | AS146842ChinaDataCom Corporation Limited | China | valid | 16 | 2026-10-02 |
| 121.91.106.0/23 | AS146842ChinaDataCom Corporation Limited | China | valid | 16 | 2026-10-02 |
| 121.91.108.0/23 | AS146842ChinaDataCom Corporation Limited | China | valid | 16 | 2026-10-02 |
| 121.91.109.0/24 | AS146842ChinaDataCom Corporation Limited | China | valid | 16 | 2026-10-02 |
| 121.91.110.0/23 | AS146842ChinaDataCom Corporation Limited | China | valid | 16 | 2026-10-02 |
| 121.91.112.0/20 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 121.91.128.0/21 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 121.91.144.0/21 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 121.91.152.0/21 | AS136907HUAWEI CLOUDS | South Africa | valid | 16 | 2026-10-02 |
| 121.91.160.0/21 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 121.91.168.0/21 | AS136907HUAWEI CLOUDS | Hong Kong | valid | 16 | 2026-10-02 |
| 121.91.176.0/22 | AS133499HostRoyale Technologies Pvt Ltd | China | valid | 16 | 2026-10-02 |
| 121.91.180.0/22 | AS133499HostRoyale Technologies Pvt Ltd | China | valid | 16 | 2026-10-02 |
| 121.91.184.0/22 | AS133499HostRoyale Technologies Pvt Ltd | China | valid | 16 | 2026-10-02 |
| 121.91.188.0/22 | AS133499HostRoyale Technologies Pvt Ltd | China | valid | 16 | 2026-10-02 |
| 121.91.192.0/22 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 121.91.196.0/23 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 121.91.198.0/24 | AS16509Amazon.com, Inc. | United States | valid | 16 | 2026-10-02 |
| 121.91.199.0/24 | AS9723iseek Communications Pty Ltd | Australia | valid | 16 | 2026-10-02 |
| 121.91.200.0/21 | AS136907HUAWEI CLOUDS | Thailand | valid | 16 | 2026-10-02 |
| 121.91.200.0/24 | AS136907HUAWEI CLOUDS | Thailand | valid | 17 | 2026-10-02 |
| 121.91.201.0/24 | AS136907HUAWEI CLOUDS | Thailand | valid | 17 | 2026-10-02 |
| 121.91.204.0/24 | AS136907HUAWEI CLOUDS | Thailand | valid | 17 | 2026-10-02 |
| 121.91.205.0/24 | AS136907HUAWEI CLOUDS | Thailand | valid | 17 | 2026-10-02 |
| 121.91.208.0/21 | AS6079RCN | United States | valid | 16 | 2026-10-02 |
| 121.91.216.0/21 | AS6079RCN | United States | valid | 16 | 2026-10-02 |
| 121.91.224.0/24 | AS398465Rackdog, LLC | United States | valid | 16 | 2026-10-02 |
| 121.91.225.0/24 | AS398465Rackdog, LLC | United States | valid | 16 | 2026-10-02 |
| 121.91.226.0/23 | AS4637Telstra Global | United States | valid | 16 | 2026-10-02 |
| 121.91.228.0/24 | AS398465Rackdog, LLC | United States | valid | 16 | 2026-10-02 |
| 121.91.229.0/24 | AS398465Rackdog, LLC | United States | valid | 16 | 2026-10-02 |
| 121.91.230.0/24 | AS398465Rackdog, LLC | United States | valid | 16 | 2026-10-02 |
| 121.91.232.0/23 | AS7029Windstream Communications LLC | United States | valid | 16 | 2026-10-02 |
| 121.91.232.0/24 | AS7029Windstream Communications LLC | United States | valid | 16 | 2026-10-02 |
| 121.91.234.0/24 | AS398465Rackdog, LLC | United States | valid | 16 | 2026-10-02 |
| 121.91.235.0/24 | AS398465Rackdog, LLC | United States | valid | 16 | 2026-10-02 |
| 121.91.236.0/24 | AS398465Rackdog, LLC | United States | valid | 16 | 2026-10-02 |
| 121.91.237.0/24 | AS398465Rackdog, LLC | United States | valid | 16 | 2026-10-02 |
| 121.91.238.0/24 | AS398465Rackdog, LLC | United States | valid | 16 | 2026-10-02 |
| 121.91.239.0/24 | AS398465Rackdog, LLC | United States | valid | 16 | 2026-10-02 |
| 121.91.240.0/24 | AS398465Rackdog, LLC | United States | valid | 16 | 2026-10-02 |
| 121.91.241.0/24 | AS398465Rackdog, LLC | United States | valid | 16 | 2026-10-02 |
Every /24 inside it
00 · Evaluate
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.
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.