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InternetData
65,536 routable3 ASes
/16 subnet

104.91.0.0/16

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
4
countries
3
announcing ASes
6
announced prefixes
0
anonymous addresses

Where it is

Addresses IP Geolocation places in each country, as a share of those it places.

  1. United States62,720 · 95.70%
  2. Hong Kong2,048 · 3.13%
  3. United Kingdom512 · 0.78%
  4. India256 · 0.39%

Who announces it

Each /24 counted for the AS announcing most of it, as a share of the routable addresses.

  1. AS20940Akamai International B.V.62,976 · 96.09%
  2. AS16625Akamai Technologies, Inc.2,048 · 3.13%
  3. AS34164Akamai International B.V.512 · 0.78%

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.

Announced prefixes

Every prefix inside this block that BGP Route saw announced, with its origin and RPKI status.

6 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
104.91.56.0/23AS34164Akamai International B.V.United Statesvalid162026-10-02
104.91.58.0/24AS20940Akamai International B.V.United Kingdomvalid162026-10-02
104.91.59.0/24AS20940Akamai International B.V.Indiavalid162026-10-02
104.91.70.0/24AS20940Akamai International B.V.United Kingdomvalid162026-10-02
104.91.80.0/21AS16625Akamai Technologies, Inc.Hong Kongvalid162026-10-02
104.91.175.0/24AS20940Akamai International B.V.United Statesvalid162026-10-02

Every /24 inside it

104.91.0.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.1.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.2.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.3.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.4.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.5.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.6.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.7.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.8.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.9.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.10.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.11.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.12.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.13.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.14.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.15.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.16.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.17.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.18.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.19.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.20.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.21.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.22.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.23.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.24.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.25.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.26.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.27.0/24United StatesAS20940Akamai International B.V.0256100.00%
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104.91.35.0/24United StatesAS20940Akamai International B.V.0256100.00%
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104.91.54.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.55.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.56.0/24United StatesAS34164Akamai International B.V.0256100.00%
104.91.57.0/24United StatesAS34164Akamai International B.V.0256100.00%
104.91.58.0/24United KingdomAS20940Akamai International B.V.0256100.00%
104.91.59.0/24IndiaAS20940Akamai International B.V.0256100.00%
104.91.60.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.61.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.62.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.63.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.64.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.65.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.66.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.67.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.68.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.69.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.70.0/24United KingdomAS20940Akamai International B.V.0256100.00%
104.91.71.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.72.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.73.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.74.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.75.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.76.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.77.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.78.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.79.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.80.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
104.91.81.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
104.91.82.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
104.91.83.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
104.91.84.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
104.91.85.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
104.91.86.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
104.91.87.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
104.91.88.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.89.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.90.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.91.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.92.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.93.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.94.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.95.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.96.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.97.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.98.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.99.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.100.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.101.0/24United StatesAS20940Akamai International B.V.0256100.00%
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104.91.150.0/24United StatesAS20940Akamai International B.V.0256100.00%
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104.91.164.0/24United StatesAS20940Akamai International B.V.0256100.00%
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104.91.174.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.175.0/24United StatesAS20940Akamai International B.V.0256100.00%
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104.91.251.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.252.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.253.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.254.0/24United StatesAS20940Akamai International B.V.0256100.00%
104.91.255.0/24United StatesAS20940Akamai International B.V.0256100.00%
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.