Michigan State University
AS400066 is Michigan State University (msu.edu). It announces 4,096 IPv4 addresses in 2 prefixes, and 2 IPv6 prefixes.
United States· ARIN· allocated 2021-09-22· education
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States4,096 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- FRIB-01
- name
- Michigan State University
- org
- MSU-48
- org name
- Michigan State University
- org address
- 640 South Shaw Lane, East Lansing, MI, 48824
- org city
- East Lansing
- org country
- US
- country
- US
- source
- arin
- created
- 2021-09-22
- updated
- 2025-05-14
- remarks
- https://frib.msu.edu / Standard hours of operations are 8:00 AM to 5:00 PM EST
- abuse name
- Clinton Jones
- abuse email
- jonesc@frib.msu.edu
- abuse phone
- +1-517-908-7683
- abuse kind
- person
- abuse city
- East Lansing
- abuse country
- US
- admin name
- Clinton Jones
- admin email
- jonesc@frib.msu.edu
- admin phone
- +1-517-908-7683
- admin kind
- person
- admin city
- East Lansing
- admin country
- US
- tech name
- Clinton Jones
- tech email
- jonesc@frib.msu.edu
- tech phone
- +1-517-908-7683
- tech kind
- person
- tech city
- East Lansing
- tech country
- US
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
- 0.02%
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 35.11.80.0/20 | United States | valid | 20 | 2026-10-02 |
| 35.11.95.0/24 | United States | valid | 20 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2605:dd00:4000::/48 | United States | not found | 20 | 2026-10-02 |
| 2605:dd00:4002::/48 | United States | not found | 20 | 2026-10-02 |
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