AS55904
KOGAKUIN-AS
KOGAKUIN University
Registry
Authoritative registration data
- AS number
- 55904
- Name
- KOGAKUIN-AS
- Organisation
- KOGAKUIN University
- Country
-
JP
Japan
- RIR
- APNIC
- Registered
- —
IPv4 prefixes
3
IPv6 prefixes
1
Total announced
4
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 133.80.0.0/16 | IPv4 | /16 | not checked | |
| 133.80.0.0/17 | IPv4 | /17 | not checked | |
| 133.80.128.0/17 | IPv4 | /17 | not checked | |
| 2001:df0:456::/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 AS55904 in BGP paths by route collectors.
Observed upstreams
2 networks seen before AS55904 in AS paths
| Families | |||
|---|---|---|---|
| AS2907 SINET-AS | 381 | 1,004 |
v4
v6
|
| AS2497 IIJ | 264 | 332 |
v4
|
No rows match “”.
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Observed downstreams
0 networks seen after AS55904 in AS paths
No downstreams observed
This AS was not seen carrying traffic towards another network.