University of Illinois
AS5640 is University of Illinois (illinois.edu). It announces 0 IPv4 addresses in 0 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 1995-07-18· Education· illinois.edu
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- NCSA-VBNS-EX
- name
- University of Illinois
- org
- NCSA-3-Z
- org name
- University of Illinois
- org address
- NCSA, 1205 W. Clark St, Urbana, IL, 61801
- org city
- Urbana
- org country
- US
- country
- US
- source
- arin
- created
- 1995-07-18
- updated
- 2024-02-12
- abuse name
- Network Development
- abuse email
- neteng@ncsa.illinois.edu
- abuse phone
- +1-217-244-0714
- abuse kind
- role
- abuse city
- Urbana
- abuse country
- US
- admin name
- Network Development
- admin email
- neteng@ncsa.illinois.edu
- admin phone
- +1-217-244-0714
- admin kind
- role
- admin city
- Urbana
- admin country
- US
- tech
- ND63-ORG-ARIN
- tech name
- Network Development
- tech email
- neteng@ncsa.illinois.edu
- tech phone
- +1-217-244-0714
- tech kind
- role
- tech city
- Urbana
- tech country
- US
- abuse validated
- 1
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
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.