65,536 routable25 ASes
/16 subnet
204.90.0.0/16
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
1
country
25
announcing ASes
58
announced prefixes
63
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States65,536 · 100.00%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS2055Louisiana State University5,120 · 7.81%
- AS8103Florida Department of Management Services - Division of Telecommunications3,072 · 4.69%
- AS40170Intermetro Communications, Inc.2,048 · 3.13%
- AS16751Open Text Corporation1,536 · 2.34%
- AS6524GXS1,280 · 1.95%
- AS46670MARKETING ASSOCIATES, LLC1,024 · 1.56%
- AS15258Gilbane Building Company768 · 1.17%
- AS203160Open Text Corporation512 · 0.78%
- AS2386AT&T Enterprises, LLC256 · 0.39%
- AS3724State of Alaska256 · 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.
- VPN IP620.09%
- 0.00%
- None here
- None here
- None here
- None here
- None here
- Hosting IP1,7922.73%
- None here
- Carrier IP2560.39%
- None here
- Anycast IP2560.39%
- SSH IP690.11%
- 0.00%
- 0.02%
- Web IP4040.62%
- 0.00%
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 |
|---|---|---|---|---|---|
| 204.90.2.0/24 | AS18594Worldpay, LLC | United States | Valid | 17 | 2026-10-02 |
| 204.90.12.0/24 | AS15258Gilbane Building Company | United States | Not found | 17 | 2026-10-02 |
| 204.90.13.0/24 | AS15258Gilbane Building Company | United States | Not found | 17 | 2026-10-02 |
| 204.90.14.0/24 | AS15258Gilbane Building Company | United States | Not found | 17 | 2026-10-02 |
| 204.90.16.0/24 | AS8103Florida Department of Management Services - Division of Telecommunications | United States | Valid | 17 | 2026-10-02 |
| 204.90.18.0/24 | AS8103Florida Department of Management Services - Division of Telecommunications | United States | Valid | 17 | 2026-10-02 |
| 204.90.19.0/24 | AS8103Florida Department of Management Services - Division of Telecommunications | United States | Valid | 17 | 2026-10-02 |
| 204.90.20.0/24 | AS8103Florida Department of Management Services - Division of Telecommunications | United States | Valid | 17 | 2026-10-02 |
| 204.90.21.0/24 | AS8103Florida Department of Management Services - Division of Telecommunications | United States | Valid | 17 | 2026-10-02 |
| 204.90.22.0/24 | AS8103Florida Department of Management Services - Division of Telecommunications | United States | Valid | 17 | 2026-10-02 |
| 204.90.24.0/24 | AS8103Florida Department of Management Services - Division of Telecommunications | United States | Valid | 17 | 2026-10-02 |
| 204.90.26.0/24 | AS8103Florida Department of Management Services - Division of Telecommunications | United States | Valid | 17 | 2026-10-02 |
| 204.90.27.0/24 | AS8103Florida Department of Management Services - Division of Telecommunications | United States | Valid | 17 | 2026-10-02 |
| 204.90.28.0/24 | AS8103Florida Department of Management Services - Division of Telecommunications | United States | Valid | 17 | 2026-10-02 |
| 204.90.29.0/24 | AS8103Florida Department of Management Services - Division of Telecommunications | United States | Valid | 17 | 2026-10-02 |
| 204.90.31.0/24 | AS8103Florida Department of Management Services - Division of Telecommunications | United States | Valid | 17 | 2026-10-02 |
| 204.90.32.0/20 | AS2055Louisiana State University | United States | Valid | 19 | 2026-10-02 |
| 204.90.48.0/22 | AS2055Louisiana State University | United States | Valid | 19 | 2026-10-02 |
| 204.90.52.0/24 | AS46670MARKETING ASSOCIATES, LLC | United States | Not found | 18 | 2026-10-02 |
| 204.90.53.0/24 | AS46670MARKETING ASSOCIATES, LLC | United States | Not found | 18 | 2026-10-02 |
| 204.90.54.0/24 | AS46670MARKETING ASSOCIATES, LLC | United States | Not found | 17 | 2026-10-02 |
| 204.90.55.0/24 | AS46670MARKETING ASSOCIATES, LLC | United States | Not found | 18 | 2026-10-02 |
| 204.90.56.0/24 | AS40170Intermetro Communications, Inc. | United States | Not found | 18 | 2026-10-02 |
| 204.90.57.0/24 | AS40170Intermetro Communications, Inc. | United States | Not found | 18 | 2026-10-02 |
| 204.90.58.0/24 | AS40170Intermetro Communications, Inc. | United States | Not found | 18 | 2026-10-02 |
| 204.90.59.0/24 | AS40170Intermetro Communications, Inc. | United States | Not found | 18 | 2026-10-02 |
| 204.90.60.0/24 | AS40170Intermetro Communications, Inc. | United States | Not found | 18 | 2026-10-02 |
| 204.90.61.0/24 | AS40170Intermetro Communications, Inc. | United States | Not found | 18 | 2026-10-02 |
| 204.90.62.0/24 | AS40170Intermetro Communications, Inc. | United States | Not found | 18 | 2026-10-02 |
| 204.90.63.0/24 | AS40170Intermetro Communications, Inc. | United States | Not found | 18 | 2026-10-02 |
| 204.90.69.0/24 | AS401417ATLANTIC CONTAINER LINE (USA) LLC | United States | Not found | 17 | 2026-10-02 |
| 204.90.71.0/24 | AS13352Mark G Thomas, Sole Proprietorship | United States | Not found | 17 | 2026-10-02 |
| 204.90.74.0/24 | AS13496Belcan LLC | United States | Not found | 17 | 2026-10-02 |
| 204.90.81.0/24 | AS20442Yale-New Haven Health Services Corporation | United States | Not found | 17 | 2026-10-02 |
| 204.90.84.0/24 | AS53819PICTOMETRY INTERNATIONAL CORP. | United States | Not found | 17 | 2026-10-02 |
| 204.90.85.0/24 | AS31898Oracle Corporation | United States | Valid | 17 | 2026-10-02 |
| 204.90.88.0/24 | AS46354QuantHouse Inc | United States | Not found | 17 | 2026-10-02 |
| 204.90.92.0/24 | AS14618Amazon.com, Inc. | United States | Valid | 18 | 2026-10-02 |
| 204.90.98.0/24 | AS53970Select Medical Corporation | United States | Not found | 17 | 2026-10-02 |
| 204.90.101.0/24 | AS23177Thomas & Betts Corporation | United States | Not found | 17 | 2026-10-02 |
| 204.90.102.0/24 | AS14091Thrive Operations, LLC | United States | Not found | 17 | 2026-10-02 |
| 204.90.103.0/24 | AS3724State of Alaska | United States | Not found | 18 | 2026-10-02 |
| 204.90.106.0/24 | AS16509Amazon.com, Inc. | United States | Valid | 18 | 2026-10-02 |
| 204.90.115.0/24 | AS2386AT&T Enterprises, LLC | United States | Not found | 17 | 2026-10-02 |
| 204.90.118.0/24 | AS29964McCormick & Company Inc. | United States | Not found | 17 | 2026-10-02 |
| 204.90.123.0/24 | AS395176Encore Technologies | United States | Not found | 18 | 2026-10-02 |
| 204.90.130.0/24 | AS6524GXS | United States | Not found | 17 | 2026-10-02 |
| 204.90.138.0/24 | AS6524GXS | United States | Not found | 17 | 2026-10-02 |
| 204.90.140.0/22 | AS16751Open Text Corporation | United States | Not found | 17 | 2026-10-02 |
| 204.90.141.0/24 | AS16751Open Text Corporation | United States | Not found | 17 | 2026-10-02 |
| 204.90.142.0/23 | AS16751Open Text Corporation | United States | Not found | 17 | 2026-10-02 |
| 204.90.143.0/24 | AS16751Open Text Corporation | United States | Not found | 17 | 2026-10-02 |
| 204.90.144.0/23 | AS16751Open Text Corporation | United States | Not found | 17 | 2026-10-02 |
| 204.90.156.0/24 | AS6524GXS | United States | Not found | 17 | 2026-10-02 |
| 204.90.181.0/24 | AS203160Open Text Corporation | United States | Not found | 17 | 2026-10-02 |
| 204.90.182.0/24 | AS203160Open Text Corporation | United States | Not found | 17 | 2026-10-02 |
| 204.90.187.0/24 | AS6524GXS | United States | Not found | 17 | 2026-10-02 |
| 204.90.230.0/24 | AS6524GXS | 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.