AS5724
UMASSMED
University of Massachusetts Medical School
Registry
Authoritative registration data
- AS number
- 5724
- Name
- UMASSMED
- Organisation
- University of Massachusetts Medical School
- Country
- —
- RIR
- ARIN
- Registered
IPv4 prefixes
4
IPv6 prefixes
0
Total announced
4
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 146.189.0.0/16 | IPv4 | /16 | not checked | |
| 146.189.128.0/21 | IPv4 | /21 | not checked | |
| 146.189.25.0/24 | IPv4 | /24 | not checked | |
| 146.189.26.0/24 | IPv4 | /24 | 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 AS5724 in BGP paths by route collectors.
Observed upstreams
4 networks seen before AS5724 in AS paths
| Families | |||
|---|---|---|---|
| AS398427 MARKLEY-NETWORK-SERVICES | 188 | 570 |
v4
|
| AS11164 INTERNET2-I2PX | 23 | 81 |
v4
|
| AS11537 INTERNET2-RESEARCH-EDU | 9 | 36 |
v4
|
| AS174 COGENT-174 | 2 | 2 |
v4
|
No rows match “”.
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Observed downstreams
0 networks seen after AS5724 in AS paths
No downstreams observed
This AS was not seen carrying traffic towards another network.