AS27 
University of Maryland
Updated 22.10.2026 01:15 UTC
AS Info
- Organization
- University of Maryland
- Country
- United States
- Last seen in BGP
- 22.10.2026 01:05 UTC
RPKI
1 ROA
Valid 0
Invalid 0
No ROA 11
Prefix locations
-
United States
11
External links
Neighbors as seen from AS208972, thicker lines carry more routes.
UpstreamsAS27Downstreams
| # | AS | Name | Relation | Routes | Share |
|---|---|---|---|---|---|
| 1 | AS10886 | Mid-Atlantic Crossroads (MAX) | Upstream | 11 |
None seen in the routing table.
None seen in the routing table.
| # | AS | Name | Relation | Routes | Share |
|---|---|---|---|---|---|
| 1 | AS10886 | Mid-Atlantic Crossroads (MAX) | Upstream | 11 |
| Prefix | Description | Location | RPKI | Paths |
|---|---|---|---|---|
| 128.8.0.0/16 | Silver Spring | No ROA | 1 | |
| 129.2.0.0/16 | Washington | No ROA | 1 | |
| 192.54.94.0/23 | | No ROA | 1 | |
| 192.54.96.0/21 | Silver Spring | No ROA | 1 | |
| 192.54.100.0/22 | Silver Spring | No ROA | 1 |
| Prefix | Description | Location | RPKI | Paths |
|---|---|---|---|---|
| 2605:880::/48 | | No ROA | 1 | |
| 2605:880:1::/48 | | No ROA | 1 | |
| 2605:880:10::/48 | | No ROA | 1 | |
| 2605:880:20::/48 | | No ROA | 1 | |
| 2605:880:22::/48 | | No ROA | 1 | |
| 2605:880:30::/48 | College Park | No ROA | 1 |
| Prefix | Description | Withdrawn |
|---|---|---|
| 206.196.184.0/21 | 21.10.2026 12:21 | |
| 206.196.160.0/20 | 21.10.2026 12:21 |