AS33189
SOUTH-DAKOTA-RESEARCH-AND-EDUCATION-NETWORK
South Dakota Board of Regents
Registry
Authoritative registration data
- AS number
- 33189
- Name
- SOUTH-DAKOTA-RESEARCH-AND-EDUCATION-NETWORK
- Organisation
- South Dakota Board of Regents
- Country
- —
- RIR
- ARIN
- Registered
IPv4 prefixes
5
IPv6 prefixes
1
Total announced
6
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 151.159.220.0/23 | IPv4 | /23 | not checked | |
| 151.159.222.0/23 | IPv4 | /23 | not checked | |
| 206.176.14.0/23 | IPv4 | /23 | not checked | |
| 206.176.18.0/24 | IPv4 | /24 | not checked | |
| 206.71.32.0/24 | IPv4 | /24 | not checked | |
| 2607:f558::/32 | IPv6 | /32 | not checked |
No rows match “”.
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Internet Exchanges
Exchanges where this network has a listed peering LAN connection
No Internet Exchange memberships found
The exchange directory has no current membership records for this AS.
Exchange membership means the network has a listed connection; it does not prove peering with other members.
Observed adjacencies
Networks seen next to AS33189 in BGP paths by route collectors.
Observed upstreams
4 networks seen before AS33189 in AS paths
| Families | |||
|---|---|---|---|
| AS14263 SD-NET | 171 | 798 |
v4
v6
|
| AS11164 INTERNET2-I2PX | 124 | 504 |
v4
v6
|
| AS11537 INTERNET2-RESEARCH-EDU | 51 | 198 |
v4
v6
|
| AS11317 GPN | 92 | 116 |
v4
v6
|
No rows match “”.
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Observed downstreams
7 networks seen after AS33189 in AS paths
| Families | |||
|---|---|---|---|
| AS11736 USD | 16 | 160 |
v4
|
| AS22215 BHSU | 28 | 152 |
v4
|
| AS11602 SDSMT-AS | 16 | 120 |
v4
|
| AS22851 NSU-SD | 15 | 76 |
v4
|
| AS11607 SD-STATE-UNIVERSITY | 16 | 20 |
v4
|
| AS23122 DSU | 16 | 20 |
v4
|
| AS26498 SANFORD-LAB | 4 | 8 |
v4
|
No rows match “”.
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