AS7530
BBTower-Lab
BroadBand Tower, Inc.
Registry
Authoritative registration data
- AS number
- 7530
- Name
- BBTower-Lab
- Organisation
- BroadBand Tower, Inc.
- 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
| 210.231.212.0/22 | IPv4 | /22 | not checked | |
| 210.231.220.0/22 | IPv4 | /22 | not checked | |
| 210.231.222.0/23 | IPv4 | /23 | not checked | |
| 2405:f000::/32 | IPv6 | /32 | not checked |
No rows match “”.
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Internet Exchanges
Exchanges where this network has a listed peering LAN connection
| Address families | ||
|---|---|---|
| BBIX Tokyo | 10,000 Mbps | IPv4 · IPv6 |
| DIX-IE | 10,000 Mbps | IPv4 · IPv6 |
| JPIX TOKYO | 20,000 Mbps | IPv4 · IPv6 |
| JPNAP Tokyo: Peering | 10,000 Mbps | IPv4 · IPv6 |
No rows match “”.
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Exchange membership means the network has a listed connection; it does not prove peering with other members.
Observed adjacencies
Networks seen next to AS7530 in BGP paths by route collectors.
Observed upstreams
7 networks seen before AS7530 in AS paths
| Families | |||
|---|---|---|---|
| AS9607 BBTower | 633 | 1,574 |
v4
v6
|
| AS6939 HURRICANE | 40 | 115 |
v4
|
| AS8966 Etisalat-AS | 8 | 20 |
v4
|
| AS20485 TRANSTELECOM | 4 | 12 |
v4
|
| AS9002 RETN-AS | 6 | 10 |
v4
v6
|
| AS20326 TERASWITCH | 1 | 1 |
v4
|
| AS137409 GSLNETWORKS-AS-AP | 1 | 1 |
v4
|
No rows match “”.
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Observed downstreams
2 networks seen after AS7530 in AS paths
| Families | |||
|---|---|---|---|
| AS150363 | 119 | 415 |
v4
|
| AS2500 WIDE-BB | 137 | 204 |
v6
|
No rows match “”.
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Uncertain adjacencies
13 adjacencies that may be an artefact of collector peering
| Families | |||
|---|---|---|---|
| AS24482 SGGS-AS-AP | 1 | 14 |
v4
v6
|
| AS49544 i3Dnet | 2 | 5 |
v4
v6
|
| AS35280 F5 | 1 | 5 |
v4
v6
|
| AS1828 UNITAS | 1 | 4 |
v4
v6
|
| AS2500 WIDE-BB | 1 | 4 |
v4
v6
|
| AS17639 CONVERGE-AS | 1 | 4 |
v4
v6
|
| AS36236 NETACTUATE | 1 | 4 |
v4
v6
|
| AS59105 HOMENOC | 1 | 4 |
v4
v6
|
| AS4777 APNIC-COLO | 1 | 3 |
v4
|
| AS45489 SLT-GLOBAL | 1 | 2 |
v4
v6
|
| AS18106 VIEWQWEST-SG-AP | 1 | 1 |
v4
|
| AS25152 K-ROOT-SERVER | 1 | 1 |
v4
|
| AS38001 NEWMEDIAEXPRESS-AS-AP | 1 | 1 |
v4
|
No rows match “”.
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