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Autonomous System details for AS23816

AS23816
Yahoo Japan Corporation • jprs.jp

AS23816 — Yahoo Japan Corporation

AS Name
YAHOO
Country
Japan (JP)
Website
Number of IPv4
66,560
Number of IPv6
7.92 × 1028
ASN type
Hosting
Status
Allocated
Registry
APNIC
Allocated
June 16, 2003
Last updated
March 27, 2020

IP Ranges

7 IPv4 prefixes, 1 IPv6 prefixes
Prefix Company Number of IPs
118.151.224.0/19 LY Corporation 8,192
182.22.0.0/17 LY Corporation 32,768
202.93.64.0/19 LY Corporation 8,192
202.239.0.0/20 LY Corporation 4,096
203.141.32.0/20 LY Corporation 4,096
203.216.224.0/19 LY Corporation 8,192
211.14.12.0/22 LY Corporation 1,024
2404:a600::/32 Yahoo Japan Corporation 7.92 × 1028

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS23816

15 peers
AS1828 AS4777 AS6939 AS8220 AS9002 AS17639 AS2500 AS8966 AS15412 AS38001 AS49544 AS24482 AS59105 AS63927 AS137409

AS23816 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS23816

4 upstreams
AS2497 AS2516 AS4713 AS17676

AS23816 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS23816 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS23816

4 downstreams
AS18140 AS24296 AS55898 AS131898

AS23816 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.

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