AS27
UMDNET
University of Maryland
Registry
Authoritative registration data
- AS number
- 27
- Name
- UMDNET
- Organisation
- University of Maryland
- Country
- —
- RIR
- ARIN
- Registered
IPv4 prefixes
5
IPv6 prefixes
6
Total announced
11
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 128.8.0.0/16 | IPv4 | /16 | not checked | |
| 129.2.0.0/16 | IPv4 | /16 | not checked | |
| 192.54.96.0/21 | IPv4 | /21 | not checked | |
| 192.54.100.0/22 | IPv4 | /22 | not checked | |
| 192.54.94.0/23 | IPv4 | /23 | not checked | |
| 2605:880:10::/48 | IPv6 | /48 | not checked | |
| 2605:880:1::/48 | IPv6 | /48 | not checked | |
| 2605:880:20::/48 | IPv6 | /48 | not checked | |
| 2605:880:22::/48 | IPv6 | /48 | not checked | |
| 2605:880:30::/48 | IPv6 | /48 | not checked | |
| 2605:880::/48 | IPv6 | /48 | 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 AS27 in BGP paths by route collectors.
Observed upstreams
1 networks seen before AS27 in AS paths
| Families | |||
|---|---|---|---|
| AS10886 MAX-GIGAPOP | 225 | 1,809 |
v4
v6
|
No rows match “”.
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Observed downstreams
0 networks seen after AS27 in AS paths
No downstreams observed
This AS was not seen carrying traffic towards another network.