AS18123
SEIRYO
INAOKI EDUCATIONAL INSTITUTION
Registry
Authoritative registration data
- AS number
- 18123
- Name
- SEIRYO
- Organisation
- INAOKI EDUCATIONAL INSTITUTION
- Country
-
JP
Japan
- RIR
- APNIC
- Registered
- —
IPv4 prefixes
2
IPv6 prefixes
1
Total announced
3
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 202.236.76.0/22 | IPv4 | /22 | not checked | |
| 202.244.84.0/23 | IPv4 | /23 | not checked | |
| 2001:df0:2e4::/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 AS18123 in BGP paths by route collectors.
Observed upstreams
2 networks seen before AS18123 in AS paths
| Families | |||
|---|---|---|---|
| AS2907 SINET-AS | 222 | 539 |
v4
v6
|
| AS7668 HTCN | 215 | 303 |
v4
v6
|
No rows match “”.
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Observed downstreams
0 networks seen after AS18123 in AS paths
No downstreams observed
This AS was not seen carrying traffic towards another network.