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InternetData
Government

HART

HART uses 568 IPv4 addresses in 9 ranges, by the registry records IP Company reads.

gohart.org·United States

568
IPv4 addresses
9
IPv4 ranges
0
IPv6 ranges
1
AS it operates
1
country

Who routes its space

The networks announcing its IPv4, by the addresses each announces.

  1. AS25895 HART512 · 90.14%
  2. AS7018 AT&T Enterprises, LLC32 · 5.63%
  3. AS209 CenturyLink Communications, LLC8 · 1.41%
  4. AS3549 Level 3 Parent, LLC8 · 1.41%
  5. AS7922 Comcast Cable Communications, LLC8 · 1.41%

Where its space is

Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.

  1. United States512 · 100.00%

Networks it operates

The autonomous systems registered under its domain, by the IPv4 each announces anywhere.

ASNNAMETYPEREGISTEREDIPV4
AS25895HARTGovernmentUnited States512

What the databases see

Addresses each address-keyed database holds in its IPv4, as a share of it, with the largest providers. A /24 counts for the company using most of it; counts overlap.

Speed tests

Speeds measured from its space in the last 90 days.

From M-Lab
1.4 Mbps
median download
—
median upload
1
download tests
0
upload tests

Its address ranges

Its largest IPv4 ranges, then its IPv6 ones, as IP Company draws them, a CIDR a row, with the network announcing each.

RANGEIPV4ORIGIN
173.227.149.0/24256AS25895
174.46.98.0/24256AS25895
209.136.52.240/298AS3549
63.230.216.224/298AS209
64.148.54.104/298AS7018
64.163.5.80/298AS7018
68.125.229.232/298AS7018
74.92.105.152/298AS7922
99.137.37.64/298AS7018

Names it registers under

The holder names its registry records give, by the IPv4 under each.

  1. HART520 · 91.55%
  2. De Hart Inc16 · 2.82%
  3. HART LLC8 · 1.41%
  4. Hart8 · 1.41%
  5. Hart & Company, LLP8 · 1.41%
  6. Hart Corporation8 · 1.41%
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