IPv4 Addresses: 22,528
Number of Peers: 5
Number of Prefixes: 11
Traffic Estimation: 10-20Gbps
AS131923 Summary
Regional Registry:
IANAAllocation Status:
AssignedTraffic Estimation:
10-20GbpsTraffic Ratio:
Mostly InboundInternet Exchanges:
1Website:
https://www.mcat.co.jp/AS131923 Network
IPv4 Prefixes:
10IPv4 Peers:
3IPv4 Upstreams:
2IPv6 Prefixes:
1IPv6 Peers:
2IPv6 Upstreams:
2Contacts
Email Contacts:
None
Abuse Contacts:
None
Address:
Unknown
| Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
|---|---|---|---|---|---|
|
103.95.104.0/22 | MCAT Ltd. | 103.95.104.0/22 | APNIC | |
|
|
120.50.192.0/20 | MCAT Ltd. | 120.50.192.0/20 | APNIC | |
|
|
133.88.87.0/24 | MCAT Ltd. | 133.0.0.0/8 | APNIC | |
|
|
133.88.88.0/22 | MCAT Ltd. | 133.0.0.0/8 | APNIC | |
|
|
133.88.92.0/23 | MCAT Ltd. | 133.0.0.0/8 | APNIC | |
|
|
133.88.94.0/24 | MCAT Ltd. | 133.0.0.0/8 | APNIC | |
|
|
133.247.136.0/21 | Mihara Cable Television Ltd. | 133.0.0.0/8 | APNIC | |
|
|
133.247.240.0/20 | MCAT Ltd. | 136.169.128.0/17 | RIPE | |
|
|
218.45.64.0/19 | MCAT Ltd. | 218.40.0.0/13 | APNIC | |
|
|
219.100.156.0/22 | MCAT Ltd. | 219.96.0.0/11 | APNIC |
| Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
|---|---|---|---|---|---|
|
|
2401:5ac0::/32 | Mihara Cable Television Ltd. | 2401:5ac0::/32 | APNIC |
| Country | ASN | Name | Description | IPv6 |
|---|---|---|---|---|
|
AS17676 | ULTINA | SoftBank Mobile Corp. | |
|
AS4713 | OCN | NTT Communications Corporation |
IPv4 Upstream Graph
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| Country | ASN | Name | Description | IPv4 |
|---|---|---|---|---|
|
AS17676 | ULTINA | SoftBank Mobile Corp. | |
|
AS4713 | OCN | NTT Communications Corporation |
IPv6 Upstream Graph
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% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to 'AS131923' aut-num: AS131923 as-name: MCAT descr: MCAT Ltd. import: from AS4713 100 accept ANY import: from AS4725 100 accept ANY import: from AS17676 100 accept ANY export: to AS4713 announce AS131923 export: to AS4725 announce AS131923 export: to AS17676 announce AS131923 country: JP admin-c: JP00148370 tech-c: JP00148370 last-modified: 2023-04-10T19:34:21Z source: JPNIC % This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-US4)
| Country | IX | Name | IPv4 | IPv6 | Port Speed |
|---|---|---|---|---|---|
|
BBIX Tokyo | BroadBand Internet eXchange Tokyo | 101.203.88.215 | 2001:de8:c::13:1923:1 | 20 Gbps |