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Carrollton-Farmers Branch Independent School Dist.

Carrollton-Farmers Branch Independent School Dist. uses 1,536 IPv4 addresses in 2 ranges, by the registry records IP Company reads.

cfbisd.edu·United States

1,536
IPv4 addresses
2
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. AS46171 Carrollton-Farmers Branch Independent School Dist.1,280 · 83.33%

Where its space is

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

  1. United States1,536 · 100.00%

Networks it operates

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

ASNNAMETYPEREGISTEREDIPV4
AS46171Carrollton-Farmers Branch Independent School Dist.EducationUnited States1,280

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
82.7 Mbps
median download
84.8 Mbps
median upload
23
download tests
26
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
192.206.243.0/24256AS46171
192.206.244.0/221,024AS46171
192.206.248.0/24256
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