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Southern Illinois University Carbondale

Southern Illinois University Carbondale uses 61,544 IPv4 addresses in 8 ranges, and 4 IPv6 ranges, by the registry records IP Company reads.

siu.edu·United States

61,544
IPv4 addresses
8
IPv4 ranges
4
IPv6 ranges
1
AS it operates
1
country

About the company

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

Description
Public university in Carbondale, Illinois, USA; flagship of the SIU system
Founded
1869
Headquarters
United States
Employees
4,804
Parent
Southern Illinois University

Who routes its space

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

  1. AS15119 Southern Illinois University Carbondale61,440 · 99.83%
  2. AS701 Verizon Business64 · 0.10%
  3. AS7018 AT&T Enterprises, LLC32 · 0.05%
  4. AS22773 Cox Communications Inc.8 · 0.01%

Where its space is

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

  1. United States61,696 · 100.00%

Networks it operates

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

ASNNAMETYPEREGISTEREDIPV4
AS15119Southern Illinois University CarbondaleEducationUnited States61,440

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
130 Mbps
median download
22.1 Mbps
median upload
5
download tests
5
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
131.230.0.0/1732,768AS15119
131.230.128.0/1816,384AS15119
131.230.192.0/198,192AS15119
131.230.240.0/204,096AS15119
63.87.138.0/2664AS701
12.3.75.184/298AS7018
12.97.157.96/298AS7018
216.54.114.224/298AS22773
68.254.48.232/298AS7018
75.54.155.168/298AS7018
2620:4e:8000::/48
2001:1890:1437:1b00::/56AS7018
2001:1890:1437:7e00::/56AS7018
2001:1890:1864:3800::/56AS7018

Names it registers under

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

  1. Southern Illinois University Carbondale61,440 · 99.83%
  2. SOUTHERN ILLINOIS UNIVERSITY104 · 0.17%
  3. SOUTHERN ILLINOIS UNIVERSITY A0 · 0.00%
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