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InternetData
256 routable1 ASes
/24 subnet

21.131.66.0/24

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. AS749United States Department of Defense (DoD)256 · 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

21.131.66.021.131.66.121.131.66.221.131.66.321.131.66.421.131.66.521.131.66.621.131.66.721.131.66.821.131.66.921.131.66.1021.131.66.1121.131.66.1221.131.66.1321.131.66.1421.131.66.1521.131.66.1621.131.66.1721.131.66.1821.131.66.1921.131.66.2021.131.66.2121.131.66.2221.131.66.2321.131.66.2421.131.66.2521.131.66.2621.131.66.2721.131.66.2821.131.66.2921.131.66.3021.131.66.3121.131.66.3221.131.66.3321.131.66.3421.131.66.3521.131.66.3621.131.66.3721.131.66.3821.131.66.3921.131.66.4021.131.66.4121.131.66.4221.131.66.4321.131.66.4421.131.66.4521.131.66.4621.131.66.4721.131.66.4821.131.66.4921.131.66.5021.131.66.5121.131.66.5221.131.66.5321.131.66.5421.131.66.5521.131.66.5621.131.66.5721.131.66.5821.131.66.5921.131.66.6021.131.66.6121.131.66.6221.131.66.6321.131.66.6421.131.66.6521.131.66.6621.131.66.6721.131.66.6821.131.66.6921.131.66.7021.131.66.7121.131.66.7221.131.66.7321.131.66.7421.131.66.7521.131.66.7621.131.66.7721.131.66.7821.131.66.7921.131.66.8021.131.66.8121.131.66.8221.131.66.8321.131.66.8421.131.66.8521.131.66.8621.131.66.8721.131.66.8821.131.66.8921.131.66.9021.131.66.9121.131.66.9221.131.66.9321.131.66.9421.131.66.9521.131.66.9621.131.66.9721.131.66.9821.131.66.9921.131.66.10021.131.66.10121.131.66.10221.131.66.10321.131.66.10421.131.66.10521.131.66.10621.131.66.10721.131.66.10821.131.66.10921.131.66.11021.131.66.11121.131.66.11221.131.66.11321.131.66.11421.131.66.11521.131.66.11621.131.66.11721.131.66.11821.131.66.11921.131.66.12021.131.66.12121.131.66.12221.131.66.12321.131.66.12421.131.66.12521.131.66.12621.131.66.12721.131.66.12821.131.66.12921.131.66.13021.131.66.13121.131.66.13221.131.66.13321.131.66.13421.131.66.13521.131.66.13621.131.66.13721.131.66.13821.131.66.13921.131.66.14021.131.66.14121.131.66.14221.131.66.14321.131.66.14421.131.66.14521.131.66.14621.131.66.14721.131.66.14821.131.66.14921.131.66.15021.131.66.15121.131.66.15221.131.66.15321.131.66.15421.131.66.15521.131.66.15621.131.66.15721.131.66.15821.131.66.15921.131.66.16021.131.66.16121.131.66.16221.131.66.16321.131.66.16421.131.66.16521.131.66.16621.131.66.16721.131.66.16821.131.66.16921.131.66.17021.131.66.17121.131.66.17221.131.66.17321.131.66.17421.131.66.17521.131.66.17621.131.66.17721.131.66.17821.131.66.17921.131.66.18021.131.66.18121.131.66.18221.131.66.18321.131.66.18421.131.66.18521.131.66.18621.131.66.18721.131.66.18821.131.66.18921.131.66.19021.131.66.19121.131.66.19221.131.66.19321.131.66.19421.131.66.19521.131.66.19621.131.66.19721.131.66.19821.131.66.19921.131.66.20021.131.66.20121.131.66.20221.131.66.20321.131.66.20421.131.66.20521.131.66.20621.131.66.20721.131.66.20821.131.66.20921.131.66.21021.131.66.21121.131.66.21221.131.66.21321.131.66.21421.131.66.21521.131.66.21621.131.66.21721.131.66.21821.131.66.21921.131.66.22021.131.66.22121.131.66.22221.131.66.22321.131.66.22421.131.66.22521.131.66.22621.131.66.22721.131.66.22821.131.66.22921.131.66.23021.131.66.23121.131.66.23221.131.66.23321.131.66.23421.131.66.23521.131.66.23621.131.66.23721.131.66.23821.131.66.23921.131.66.24021.131.66.24121.131.66.24221.131.66.24321.131.66.24421.131.66.24521.131.66.24621.131.66.24721.131.66.24821.131.66.24921.131.66.25021.131.66.25121.131.66.25221.131.66.25321.131.66.25421.131.66.255

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