AS22215
Black Hills State University
AS22215 is Black Hills State University (bhsu.edu). It announces 2,304 IPv4 addresses in 8 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2001-08-21· education
2,304
IPv4 addresses announced
8
IPv4 prefixes
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
2,304
of its IPv4 geolocated
1
country
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 States2,304 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- BHSU
- name
- Black Hills State University
- org
- BHSU
- org name
- Black Hills State University
- org address
- Network and Computer Services, 1200 University Street, Unit 9665, Spearfish, SD, 57799
- org city
- Spearfish
- org country
- US
- country
- US
- source
- arin
- created
- 2001-08-21
- updated
- 2022-01-05
- abuse name
- Fred Nelson
- abuse email
- fred.nelson@bhsu.edu
- abuse phone
- +1-605-642-6848
- abuse kind
- person
- abuse city
- Spearfish
- abuse country
- US
- admin name
- Fred Nelson
- admin email
- fred.nelson@bhsu.edu
- admin phone
- +1-605-642-6848
- admin kind
- person
- admin city
- Spearfish
- admin country
- US
- tech
- LAPKA-ARIN|STEVE791-ARIN
- tech name
- Joel Lapka
- tech email
- joel.lapka@bhsu.edu
- tech phone
- +1-605-642-6641
- tech kind
- person
- tech city
- Spearfish
- 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
- None here
- 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 |
|---|---|---|---|---|
| 198.177.154.0/24 | United States | valid | 20 | 2026-10-02 |
| 204.52.252.0/24 | United States | valid | 20 | 2026-10-02 |
| 206.176.19.0/24 | United States | valid | 20 | 2026-10-02 |
| 206.176.24.0/24 | United States | valid | 19 | 2026-10-02 |
| 206.176.39.0/24 | United States | valid | 20 | 2026-10-02 |
| 206.176.40.0/23 | United States | valid | 4 | 2026-10-02 |
| 206.176.42.0/24 | United States | valid | 20 | 2026-10-02 |
| 206.176.44.0/24 | United States | valid | 20 | 2026-10-02 |
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