AS17958
KCV
Kasaoka Cable Vision Co,LTD.
Registry
Authoritative registration data
- AS number
- 17958
- Name
- KCV
- Organisation
- Kasaoka Cable Vision Co,LTD.
- Country
-
JP
Japan
- RIR
- APNIC
- Registered
- —
IPv4 prefixes
8
IPv6 prefixes
1
Total announced
9
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 133.226.160.0/20 | IPv4 | /20 | not checked | |
| 157.112.160.0/20 | IPv4 | /20 | not checked | |
| 218.40.96.0/20 | IPv4 | /20 | not checked | |
| 219.103.48.0/20 | IPv4 | /20 | not checked | |
| 180.178.80.0/21 | IPv4 | /21 | not checked | |
| 220.247.184.0/21 | IPv4 | /21 | not checked | |
| 103.2.96.0/22 | IPv4 | /22 | not checked | |
| 157.112.175.0/24 | IPv4 | /24 | not checked | |
| 2401:a240::/32 | IPv6 | /32 | not checked |
No rows match “”.
Showing – of
Internet Exchanges
Exchanges where this network has a listed peering LAN connection
| Address families | ||
|---|---|---|
| BBIX Osaka | 10,000 Mbps | IPv4 · IPv6 |
| BBIX Tokyo | 10,000 Mbps | IPv4 · IPv6 |
| JPIX OSAKA | 10,000 Mbps | IPv4 · IPv6 |
| JPIX TOKYO | 20,000 Mbps | IPv4 · IPv6 |
| JPNAP Osaka | 10,000 Mbps | IPv4 · IPv6 |
| JPNAP Tokyo: Peering | 10,000 Mbps | IPv4 · IPv6 |
No rows match “”.
Showing – of
Exchange membership means the network has a listed connection; it does not prove peering with other members.
Observed adjacencies
Networks seen next to AS17958 in BGP paths by route collectors.
Observed upstreams
8 networks seen before AS17958 in AS paths
| Families | |||
|---|---|---|---|
| AS2497 IIJ | 221 | 1,621 |
v4
v6
|
| AS2519 VECTANT | 36 | 291 |
v4
v6
|
| AS6939 HURRICANE | 95 | 282 |
v4
v6
|
| AS2914 NTT-DATA-2914 | 93 | 194 |
v4
v6
|
| AS17676 GIGAINFRA | 13 | 70 |
v4
v6
|
| AS8220 COLT | 6 | 43 |
v4
v6
|
| AS20485 | 4 | 28 |
v4
|
| AS8966 Etisalat-AS | 3 | 21 |
v4
|
No rows match “”.
Showing – of
Observed downstreams
1 networks seen after AS17958 in AS paths
Uncertain adjacencies
14 adjacencies that may be an artefact of collector peering
| Families | |||
|---|---|---|---|
| AS24482 SGGS-AS-AP | 1 | 72 |
v4
v6
|
| AS1828 UNITAS | 2 | 15 |
v4
v6
|
| AS4777 APNIC-COLO | 2 | 9 |
v4
v6
|
| AS2500 WIDE-BB | 1 | 8 |
v4
v6
|
| AS9002 RETN-AS | 1 | 8 |
v4
v6
|
| AS17639 CONVERGE-AS | 1 | 8 |
v4
v6
|
| AS35280 F5 | 1 | 8 |
v4
v6
|
| AS36236 NETACTUATE | 1 | 8 |
v4
v6
|
| AS45489 SLT-GLOBAL | 1 | 8 |
v4
v6
|
| AS49544 i3Dnet | 1 | 8 |
v4
v6
|
| AS59105 | 1 | 8 |
v4
v6
|
| AS18106 VIEWQWEST-SG-AP | 1 | 7 |
v4
|
| AS37908 | 1 | 7 |
v4
v6
|
| AS25152 K-ROOT-SERVER | 1 | 1 |
v6
|
No rows match “”.
Showing – of