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InternetData
65,536 routable5 ASes
/16 subnet

23.77.0.0/16

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
5
announcing ASes
8
announced prefixes
0
anonymous addresses

Where it is

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

  1. United States48,896 · 74.61%
  2. Hong Kong8,192 · 12.50%
  3. The Netherlands7,680 · 11.72%
  4. Japan512 · 0.78%
  5. France256 · 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.56,320 · 85.94%
  2. AS16625Akamai Technologies, Inc.8,192 · 12.50%
  3. AS35994Akamai Technologies, Inc.512 · 0.78%
  4. AS21342Akamai International B.V.256 · 0.39%
  5. AS24319Akamai Technologies Tokyo ASN256 · 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.

Announced prefixes

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

8 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
23.77.0.0/19AS16625Akamai Technologies, Inc.Hong Kongvalid162026-10-02
23.77.170.0/24AS24319Akamai Technologies Tokyo ASNUnited Statesvalid162026-10-02
23.77.171.0/24AS35994Akamai Technologies, Inc.United Statesvalid162026-10-02
23.77.194.0/24AS35994Akamai Technologies, Inc.United Statesvalid162026-10-02
23.77.195.0/24AS21342Akamai International B.V.United Statesvalid162026-10-02
23.77.196.0/24AS20940Akamai International B.V.Francevalid162026-10-02
23.77.200.0/24AS20940Akamai International B.V.United Statesvalid162026-10-02
23.77.216.0/23AS20940Akamai International B.V.Japanvalid162026-10-02

Every /24 inside it

23.77.0.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.1.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.2.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.3.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.4.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.5.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.6.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.7.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.8.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.9.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.10.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.11.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.12.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.13.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.14.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.15.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.16.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.17.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.18.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.19.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.20.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.21.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.22.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.23.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.24.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.25.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.26.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.27.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.28.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.29.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.30.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.31.0/24Hong KongAS16625Akamai Technologies, Inc.0256100.00%
23.77.32.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.33.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.34.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.35.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.36.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.37.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.38.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.39.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.40.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.41.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.42.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.43.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.44.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.45.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.46.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.47.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.48.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.49.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.50.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.51.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.52.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.53.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.54.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.55.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.56.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.57.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.58.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.59.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.60.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.61.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.62.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.63.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.64.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.65.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.66.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.67.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.68.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.69.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.70.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.71.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.72.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.73.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.74.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.75.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.76.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.77.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.78.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.79.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.80.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.81.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.82.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.83.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.84.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.85.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.86.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.87.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.88.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.89.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.90.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.91.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.92.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.93.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.94.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.95.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.96.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.97.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.98.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.99.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.100.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.101.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.102.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.103.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.104.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.105.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.106.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.107.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.108.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.109.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.110.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.111.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.112.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.113.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.114.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.115.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.116.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.117.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.118.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.119.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.120.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.121.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.122.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.123.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.124.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.125.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.126.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.127.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.128.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.129.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.130.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.131.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.132.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.133.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.134.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.135.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.136.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.137.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.138.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.139.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.140.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.141.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.142.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.143.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.144.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.145.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.146.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.147.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.148.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.149.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.150.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.151.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.152.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.153.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.154.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.155.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.156.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.157.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.158.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.159.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.160.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.161.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.162.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.163.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.164.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.165.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.166.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.167.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.168.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.169.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.170.0/24United StatesAS24319Akamai Technologies Tokyo ASN0256100.00%
23.77.171.0/24United StatesAS35994Akamai Technologies, Inc.0256100.00%
23.77.172.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.173.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.174.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.175.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.176.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.177.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.178.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.179.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.180.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.181.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.182.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.183.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.184.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.185.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.186.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.187.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.188.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.189.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.190.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.191.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.192.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.193.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.194.0/24United StatesAS35994Akamai Technologies, Inc.0256100.00%
23.77.195.0/24United StatesAS21342Akamai International B.V.0256100.00%
23.77.196.0/24FranceAS20940Akamai International B.V.0256100.00%
23.77.197.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.198.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.199.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.200.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.201.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.202.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.203.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.204.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.205.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.206.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.207.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.208.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.209.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.210.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.211.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.212.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.213.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.214.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.215.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.216.0/24JapanAS20940Akamai International B.V.0256100.00%
23.77.217.0/24JapanAS20940Akamai International B.V.0256100.00%
23.77.218.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.219.0/24United StatesAS20940Akamai International B.V.0256100.00%
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23.77.247.0/24United StatesAS20940Akamai International B.V.0256100.00%
23.77.248.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.249.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.250.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.251.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.252.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.253.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.254.0/24The NetherlandsAS20940Akamai International B.V.0256100.00%
23.77.255.0/24The NetherlandsAS20940Akamai 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.