Skip to content
InternetData
256 routable1 ASes
/24 subnet

63.99.21.0/24

Where this /24 is, who announces it, and what our databases hold in it, then each of its 256 addresses, every one with its own page.

256
routable addresses
256
geolocated
1
country
1
announcing AS
0
announced prefixes
0
anonymous addresses

Where it is

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

  1. United States256 · 100.00%

Who announces it

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

  1. AS701Verizon Business256 · 100.00%

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.

Every address

63.99.21.063.99.21.163.99.21.263.99.21.363.99.21.463.99.21.563.99.21.663.99.21.763.99.21.863.99.21.963.99.21.1063.99.21.1163.99.21.1263.99.21.1363.99.21.1463.99.21.1563.99.21.1663.99.21.1763.99.21.1863.99.21.1963.99.21.2063.99.21.2163.99.21.2263.99.21.2363.99.21.2463.99.21.2563.99.21.2663.99.21.2763.99.21.2863.99.21.2963.99.21.3063.99.21.3163.99.21.3263.99.21.3363.99.21.3463.99.21.3563.99.21.3663.99.21.3763.99.21.3863.99.21.3963.99.21.4063.99.21.4163.99.21.4263.99.21.4363.99.21.4463.99.21.4563.99.21.4663.99.21.4763.99.21.4863.99.21.4963.99.21.5063.99.21.5163.99.21.5263.99.21.5363.99.21.5463.99.21.5563.99.21.5663.99.21.5763.99.21.5863.99.21.5963.99.21.6063.99.21.6163.99.21.6263.99.21.6363.99.21.6463.99.21.6563.99.21.6663.99.21.6763.99.21.6863.99.21.6963.99.21.7063.99.21.7163.99.21.7263.99.21.7363.99.21.7463.99.21.7563.99.21.7663.99.21.7763.99.21.7863.99.21.7963.99.21.8063.99.21.8163.99.21.8263.99.21.8363.99.21.8463.99.21.8563.99.21.8663.99.21.8763.99.21.8863.99.21.8963.99.21.9063.99.21.9163.99.21.9263.99.21.9363.99.21.9463.99.21.9563.99.21.9663.99.21.9763.99.21.9863.99.21.9963.99.21.10063.99.21.10163.99.21.10263.99.21.10363.99.21.10463.99.21.10563.99.21.10663.99.21.10763.99.21.10863.99.21.10963.99.21.11063.99.21.11163.99.21.11263.99.21.11363.99.21.11463.99.21.11563.99.21.11663.99.21.11763.99.21.11863.99.21.11963.99.21.12063.99.21.12163.99.21.12263.99.21.12363.99.21.12463.99.21.12563.99.21.12663.99.21.12763.99.21.12863.99.21.12963.99.21.13063.99.21.13163.99.21.13263.99.21.13363.99.21.13463.99.21.13563.99.21.13663.99.21.13763.99.21.13863.99.21.13963.99.21.14063.99.21.14163.99.21.14263.99.21.14363.99.21.14463.99.21.14563.99.21.14663.99.21.14763.99.21.14863.99.21.14963.99.21.15063.99.21.15163.99.21.15263.99.21.15363.99.21.15463.99.21.15563.99.21.15663.99.21.15763.99.21.15863.99.21.15963.99.21.16063.99.21.16163.99.21.16263.99.21.16363.99.21.16463.99.21.16563.99.21.16663.99.21.16763.99.21.16863.99.21.16963.99.21.17063.99.21.17163.99.21.17263.99.21.17363.99.21.17463.99.21.17563.99.21.17663.99.21.17763.99.21.17863.99.21.17963.99.21.18063.99.21.18163.99.21.18263.99.21.18363.99.21.18463.99.21.18563.99.21.18663.99.21.18763.99.21.18863.99.21.18963.99.21.19063.99.21.19163.99.21.19263.99.21.19363.99.21.19463.99.21.19563.99.21.19663.99.21.19763.99.21.19863.99.21.19963.99.21.20063.99.21.20163.99.21.20263.99.21.20363.99.21.20463.99.21.20563.99.21.20663.99.21.20763.99.21.20863.99.21.20963.99.21.21063.99.21.21163.99.21.21263.99.21.21363.99.21.21463.99.21.21563.99.21.21663.99.21.21763.99.21.21863.99.21.21963.99.21.22063.99.21.22163.99.21.22263.99.21.22363.99.21.22463.99.21.22563.99.21.22663.99.21.22763.99.21.22863.99.21.22963.99.21.23063.99.21.23163.99.21.23263.99.21.23363.99.21.23463.99.21.23563.99.21.23663.99.21.23763.99.21.23863.99.21.23963.99.21.24063.99.21.24163.99.21.24263.99.21.24363.99.21.24463.99.21.24563.99.21.24663.99.21.24763.99.21.24863.99.21.24963.99.21.25063.99.21.25163.99.21.25263.99.21.25363.99.21.25463.99.21.255

Each address opens its own page, with every database's record for 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, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.