St. Olaf College
AS21951 is St. Olaf College (stolaf.edu). It announces 2,048 IPv4 addresses in 2 prefixes, and 1 IPv6 prefix.
United States· ARIN· allocated 2001-07-17· 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 States2,048 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- STOLAF
- name
- St. Olaf College
- org
- SOC
- org name
- St. Olaf College
- org address
- 1510 St. Olaf Avenue, Northfield, MN, 55057-1097
- org city
- Northfield
- org country
- US
- country
- US
- source
- arin
- created
- 2001-07-17
- updated
- 2012-03-02
- abuse name
- Craig Rice
- abuse email
- cdr@stolaf.edu
- abuse phone
- +1-507-786-3631
- abuse kind
- person
- abuse city
- Northfield
- abuse country
- US
- admin name
- Craig Rice
- admin email
- cdr@stolaf.edu
- admin phone
- +1-507-786-3631
- admin kind
- person
- admin city
- Northfield
- admin country
- US
- tech
- CR127-ARIN
- tech name
- Craig Rice
- tech email
- cdr@stolaf.edu
- tech phone
- +1-507-786-3631
- tech kind
- person
- tech city
- Northfield
- 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.
- VPN IP12vpngate0.59%
- geonode, proxyseller, floppydata2.98%
- None here
- None here
- None here
- None here
- Hosting IP25612.50%
- None here
- None here
- None here
- 0.05%
- 0.05%
- 0.05%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 162.210.88.0/22 | United States | not found | 19 | 2026-10-02 |
| 199.91.180.0/22 | United States | not found | 19 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2620:132:b000::/40 | United States | not found | 19 | 2026-10-02 |
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