AS40623
GFDL
Office of Oceanic and Atmospheric Research - Geophysical Fluid Dynamics Laboratory
Registry
Authoritative registration data
- AS number
- 40623
- Name
- GFDL
- Organisation
- Office of Oceanic and Atmospheric Research - Geophysical Fluid Dynamics Laboratory
- Country
- —
- RIR
- ARIN
- Registered
IPv4 prefixes
2
IPv6 prefixes
2
Total announced
4
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 140.208.0.0/18 | IPv4 | /18 | not checked | |
| 140.208.144.0/20 | IPv4 | /20 | not checked | |
| 2610:20:8020::/44 | IPv6 | /44 | RPKI valid | |
| 2610:20:9120::/48 | IPv6 | /48 | RPKI valid |
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 AS40623 in BGP paths by route collectors.
Observed upstreams
1 networks seen before AS40623 in AS paths
| Families | |||
|---|---|---|---|
| AS3477 NOAA-NWAVE | 352 | 1,337 |
v4
v6
|
No rows match “”.
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Observed downstreams
0 networks seen after AS40623 in AS paths
No downstreams observed
This AS was not seen carrying traffic towards another network.