AS10000
NCM
Nagasaki Cable Media Inc.
Registry
Authoritative registration data
- AS number
- 10000
- Name
- NCM
- Organisation
- Nagasaki Cable Media Inc.
- Country
-
JP
Japan
- RIR
- APNIC
- Registered
- —
IPv4 prefixes
20
IPv6 prefixes
1
Total announced
21
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 114.134.128.0/19 | IPv4 | /19 | not checked | |
| 163.131.32.0/19 | IPv4 | /19 | RPKI valid | |
| 111.91.240.0/20 | IPv4 | /20 | not checked | |
| 114.134.96.0/20 | IPv4 | /20 | RPKI valid | |
| 126.52.0.0/20 | IPv4 | /20 | not checked | |
| 202.169.64.0/20 | IPv4 | /20 | not checked | |
| 202.169.80.0/20 | IPv4 | /20 | RPKI valid | |
| 202.228.240.0/20 | IPv4 | /20 | RPKI valid | |
| 203.129.96.0/20 | IPv4 | /20 | RPKI valid | |
| 203.170.32.0/20 | IPv4 | /20 | not checked | |
| 218.216.0.0/20 | IPv4 | /20 | not checked | |
| 219.109.64.0/20 | IPv4 | /20 | RPKI valid | |
| 61.114.96.0/20 | IPv4 | /20 | not checked | |
| 61.206.208.0/20 | IPv4 | /20 | not checked | |
| 14.1.8.0/21 | IPv4 | /21 | not checked | |
| 180.214.224.0/21 | IPv4 | /21 | RPKI valid | |
| 103.29.48.0/22 | IPv4 | /22 | RPKI valid | |
| 203.215.56.0/22 | IPv4 | /22 | not checked | |
| 203.217.156.0/22 | IPv4 | /22 | RPKI valid | |
| 219.100.0.0/22 | IPv4 | /22 | not checked | |
| 2405:ed00::/32 | IPv6 | /32 | RPKI valid |
No rows match “”.
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Internet Exchanges
Exchanges where this network has a listed peering LAN connection
| Address families | ||
|---|---|---|
| BBIX Amsterdam | 1,000 Mbps | IPv4 · IPv6 |
| BBIX Fukuoka | 10,000 Mbps | IPv4 · IPv6 |
| BBIX Hong Kong | 1,000 Mbps | IPv4 · IPv6 |
| BBIX Osaka | 100,000 Mbps | IPv4 · IPv6 |
| BBIX Singapore | 1,000 Mbps | IPv4 · IPv6 |
| BBIX Tokyo | 100,000 Mbps | IPv4 · IPv6 |
| BBIX US-West | 1,000 Mbps | IPv4 · IPv6 |
| JPIX FUKUOKA | 10,000 Mbps | IPv4 · IPv6 |
| JPIX OSAKA | 100,000 Mbps | IPv4 · IPv6 |
| JPIX TOKYO | 100,000 Mbps | IPv4 · IPv6 |
| JPNAP Fukuoka | 100,000 Mbps | IPv4 · IPv6 |
| JPNAP Osaka | 100,000 Mbps | IPv4 · IPv6 |
| JPNAP Tokyo: Peering | 100,000 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 AS10000 in BGP paths by route collectors.
Observed upstreams
10 networks seen before AS10000 in AS paths
| Families | |||
|---|---|---|---|
| AS2497 IIJ | 164 | 1,377 |
v4
v6
|
| AS7679 QTNET | 103 | 1,177 |
v4
|
| AS2516 KDDI | 139 | 640 |
v4
v6
|
| AS2519 VECTANT | 28 | 265 |
v4
|
| AS2518 BIGLOBE | 22 | 144 |
v4
v6
|
| AS17676 GIGAINFRA | 10 | 95 |
v4
|
| AS8966 Etisalat-AS | 3 | 60 |
v4
|
| AS9002 RETN-AS | 2 | 22 |
v4
v6
|
| AS20485 TRANSTELECOM | 1 | 20 |
v4
|
| AS132132 REPUBLICTELECOM-SG | 1 | 20 |
v4
|
No rows match “”.
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Observed downstreams
1 networks seen after AS10000 in AS paths
Uncertain adjacencies
11 adjacencies that may be an artefact of collector peering
| Families | |||
|---|---|---|---|
| AS24482 SGGS-AS-AP | 1 | 61 |
v4
v6
|
| AS49544 i3Dnet | 1 | 41 |
v4
v6
|
| AS2500 WIDE-BB | 1 | 21 |
v4
v6
|
| AS4777 APNIC-COLO | 1 | 21 |
v4
v6
|
| AS14907 WIKIMEDIA | 1 | 21 |
v4
v6
|
| AS35280 F5 | 1 | 21 |
v4
v6
|
| AS59105 HOMENOC | 1 | 21 |
v4
v6
|
| AS17639 CONVERGE-AS | 1 | 20 |
v4
v6
|
| AS18106 VIEWQWEST-SG-AP | 1 | 20 |
v4
|
| AS199524 GCORE | 1 | 20 |
v4
|
| AS25152 K-ROOT-SERVER | 1 | 1 |
v6
|
No rows match “”.
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