IPv4 Addresses: 21,504
Number of Peers: 13
Number of Prefixes: 8
Traffic Estimation: 10-20Gbps
AS17958 Summary
Regional Registry:
IANAAllocation Status:
AssignedTraffic Estimation:
10-20GbpsTraffic Ratio:
Heavy InboundInternet Exchanges:
6Website:
https://yumenet.jp/AS17958 Network
IPv4 Prefixes:
7IPv4 Peers:
6IPv4 Upstreams:
4IPv6 Prefixes:
1IPv6 Peers:
7IPv6 Upstreams:
5Contacts
Email Contacts:
None
Abuse Contacts:
None
Address:
Unknown
| Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
|---|---|---|---|---|---|
|
103.2.96.0/22 | Kasaoka Cable Vision LIMITED | 103.2.96.0/22 | APNIC | |
|
|
133.226.160.0/20 | Kasaoka Cable Vision LIMITED | 133.0.0.0/8 | APNIC | |
|
|
157.112.160.0/20 | Kasaoka Cable Vision LIMITED | 157.112.160.0/20 | APNIC | |
|
|
180.178.80.0/21 | Kasaoka Cable Vision LIMITED | 180.178.80.0/21 | APNIC | |
|
|
218.40.96.0/20 | Kasaoka Cable Vision LIMITED | 214.0.0.0/8 | ARIN | |
|
|
219.103.48.0/20 | Kasaoka Cable Vision LIMITED | 219.96.0.0/11 | APNIC | |
|
|
220.247.184.0/21 | Kasaoka Cable Vision Co,LTD. | 220.247.184.0/21 | APNIC |
| Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
|---|---|---|---|---|---|
|
|
2401:a240::/32 | Kasaoka Cable Vision LIMITED | 2401:a240::/32 | APNIC |
| Country | ASN | Name | Description | IPv6 |
|---|---|---|---|---|
 |
AS2914 | NTT-LTD-2914 | NTT America, Inc. | |
|
AS37908 | KBC | KIBI Cable Television Co.,Ltd. | |
|
AS2497 | IIJ | Internet Initiative Japan Inc. | |
|
AS6939 | HURRICANE | Hurricane Electric LLC | |
|
AS17676 | GIGAINFRA | SoftBank Corp. | |
 |
AS2519 | APNIC-AS-X-BLOCK | Asia Pacific Network Information Centre |
| Country | ASN | Name | Description | IPv4 |
|---|---|---|---|---|
|
AS59105 | HOMENOC | Home NOC Operators Group | |
|
AS17676 | GIGAINFRA | SoftBank Corp. | |
|
AS6939 | HURRICANE | Hurricane Electric LLC | |
|
AS2497 | IIJ | Internet Initiative Japan Inc. | |
|
AS37908 | KBC | KIBI Cable Television Co.,Ltd. | |
|
AS2519 | APNIC-AS-X-BLOCK | Asia Pacific Network Information Centre | |
|
AS2914 | NTT-LTD-2914 | NTT America, Inc. |
| Country | ASN | Name | Description | IPv6 |
|---|---|---|---|---|
|
AS2497 | IIJ | Internet Initiative Japan Inc. | |
|
AS2519 | APNIC-AS-X-BLOCK | Asia Pacific Network Information Centre | |
|
AS2914 | NTT-LTD-2914 | NTT America, Inc. | |
|
AS6939 | HURRICANE | Hurricane Electric LLC |
IPv4 Upstream Graph
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| Country | ASN | Name | Description | IPv4 |
|---|---|---|---|---|
|
AS2497 | IIJ | Internet Initiative Japan Inc. | |
|
AS2519 | APNIC-AS-X-BLOCK | Asia Pacific Network Information Centre | |
|
AS2914 | NTT-LTD-2914 | NTT America, Inc. | |
|
AS6939 | HURRICANE | Hurricane Electric LLC | |
|
AS17676 | GIGAINFRA | SoftBank Corp. |
IPv6 Upstream Graph
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| Country | ASN | Name | Description |
|---|---|---|---|
|
AS37908 | KBC | KIBI Cable Television Co.,Ltd. |
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% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to 'AS17958' aut-num: AS17958 as-name: KCV descr: Kasaoka Cable Vision Co,LTD. import: from AS4725 100 accept ANY import: from AS2914 100 accept ANY export: to AS4725 announce ANY export: to AS2914 announce ANY country: JP admin-c: SK2330JP tech-c: SK2330JP last-modified: 2003-05-12T21:27:20Z source: JPNIC % This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US4)
| Country | IX | Name | IPv4 | IPv6 | Port Speed |
|---|---|---|---|---|---|
|
JPIX TOKYO | JPIX TOKYO | 210.171.224.203 | 2001:de8:8::1:7958:1 | 10 Gbps |
|
JPIX OSAKA | JPIX OSAKA | 103.246.232.203 | 2001:de8:8:6:0:1:7958:1 | 10 Gbps |
|
BBIX Osaka | BroadBand Internet eXchange Osaka | 218.100.9.70 | 2001:de8:c:2:0:1:7958:1 | 10 Gbps |
|
JPNAP Tokyo | JPNAP Tokyo | 210.173.176.157 | 2001:7fa:7:1:0:1:7958:1 | 10 Gbps |
|
JPNAP Osaka | JPNAP Osaka | 210.173.184.49 | 2001:7fa:7:2:0:1:7958:1 | 10 Gbps |
|
BBIX Tokyo | BroadBand Internet eXchange Tokyo | 101.203.88.87 | 2001:de8:c::1:7958:1 | 10 Gbps |