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Columbia College Chicago

Columbia College Chicago uses 2,080 IPv4 addresses in 4 ranges, and 3 IPv6 ranges, by the registry records IP Company reads.

colum.edu·United States

2,080
IPv4 addresses
4
IPv4 ranges
3
IPv6 ranges
2
ASes it operates
1
country

About the company

Who it is, where it is registered and who owns it.

Description
American arts college
Founded
1890
Headquarters
United States
Industry
Higher education
Employees
1,397

Who routes its space

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

  1. AS27595 Columbia College Chicago2,048 · 98.46%
  2. AS7018 AT&T Enterprises, LLC16 · 0.77%
  3. AS394968 Quality Technology Services, LLC16 · 0.77%

Where its space is

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

  1. United States2,048 · 100.00%

Networks it operates

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

ASNNAMETYPEREGISTEREDIPV4
AS27595Columbia College ChicagoEducationUnited States2,048
AS396373Columbia College ChicagoEducationUnited States0

How its networks peer

Each network's peering policy, traffic, ratio and reach as its operator states them, with the internet exchanges and facilities it is at.

ASNPOLICYTRAFFICRATIOSCOPEEXCHANGESFACILITIES
AS27595Open00

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
104 Mbps
median download
273 Mbps
median upload
4
download tests
6
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
199.168.232.0/212,048AS27595
209.10.195.64/2816AS394968
12.43.242.176/298AS7018
209.36.230.208/298AS7018
2620:62:8000::/48
2001:1890:17aa:6200::/56AS7018
2001:1890:1a99:5500::/56AS7018

Names it registers under

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

  1. Columbia College Chicago2,064 · 99.23%
  2. COLUMBIA COLLEGE CHICAGO16 · 0.77%
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.