AS23816 Yahoo Japan Corporation

Company Website:

http://www.yahoo.co.jp/

Country of Origin:

Japan

Internet Exchanges: 3

Prefixes Originated (all): 8
Prefixes Originated (v4): 7
Prefixes Originated (v6): 1

Prefixes Announced (all): 21
Prefixes Announced (v4): 19
Prefixes Announced (v6): 2

RPKI Originated Valid (all): 8
RPKI Originated Valid (v4): 7
RPKI Originated Valid (v6): 1

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 36
BGP Peers Observed (v4): 32
BGP Peers Observed (v6): 25

IPs Originated (v4): 66,560
AS Paths Observed (v4): 869
AS Paths Observed (v6): 458

Average AS Path Length (all): 4.039
Average AS Path Length (v4): 4.100
Average AS Path Length (v6): 3.924

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AS23816 IPv4 Peers

ASN	Name
AS2516	KDDI CORPORATION
AS2497	Internet Initiative Japan Inc.
AS6939	Hurricane Electric LLC
AS17676	SoftBank Corp.
AS4713	NTT Communications Corporation
AS8220	COLT Technology Services Group Limited
AS137409	GSL Networks Pty LTD

AS23816 IPv6 Peers

ASN	Name
AS2516	KDDI CORPORATION
AS2497	Internet Initiative Japan Inc.
AS17676	SoftBank Corp.
AS4713	NTT Communications Corporation
AS137409	GSL Networks Pty LTD

AS23816 IPv4 Peer Count

AS23816 IPv6 Peer Count

AS23816 IPv4 Prefixes Announced

AS23816 IPv6 Prefixes Announced

AS23816 IPv4 Prefixes Originated

AS23816 IPv6 Prefixes Originated

AS23816 IPv4 Route Propagation

AS23816 IPv6 Route Propagation

Prefix	Description	Visibility
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Prefix	Description
118.151.224.0/19	LY Corporation
182.22.0.0/17	LY Corporation
202.93.64.0/19	LY Corporation
202.239.0.0/20
203.141.32.0/20
203.216.224.0/19	LY Corporation
211.14.12.0/22

Prefix	Description	Visibility
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Prefix	Description
2404:a600::/32	Japan Network Information Center

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	KDDI CORPORATION	X	AS2516
2	Internet Initiative Japan Inc.	X	AS2497
3	Hurricane Electric LLC		AS6939
4	SoftBank Corp.	X	AS17676
5	NTT Communications Corporation	X	AS4713
6	COLT Technology Services Group Limited	X	AS8220
7	GSL Networks Pty LTD	X	AS137409
8	FLAG TELECOM UK LIMITED		AS15412
9	RETN Limited	X	AS9002
10	TelHi Corporation	X	AS150369
11	FPT Telecom Company		AS18403
12	SG.GS	X	AS24482
13	BIGLOBE Inc.	X	AS2518
14	Unitas Global	X	AS1828
15	Infinivan Incorporated		AS135607
16	NetActuate, Inc	X	AS36236
17	Home NOC Operators Group	X	AS59105
18	F5 Networks SARL	X	AS35280
19	Yahoo Japan Corporation	X	AS55898
20	WIDE Project	X	AS2500
21	Converge ICT Solutions Inc.	X	AS17639
22	Asia Pacific Network Information Centre	X	AS4777
23	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
24	GLBB Japan KK		AS55900
25	NewMedia Express Pte Ltd		AS38001
26	Yahoo Japan Corporation		AS18140
27	RISE		AS63927
28	Yahoo Japan Corporation		AS24296
29	PT. Internet Madju Abad Millenindo	X	AS45701
30	Superloop		AS38195
31	Yahoo Japan Corporation		AS131898
32	i3D.net B.V	X	AS49544

Rank	Description	IPv4	Peer
1	KDDI CORPORATION	X	AS2516
2	Internet Initiative Japan Inc.	X	AS2497
3	SoftBank Corp.	X	AS17676
4	NTT Communications Corporation	X	AS4713
5	GSL Networks Pty LTD	X	AS137409
6	Home NOC Operators Group	X	AS59105
7	TelHi Corporation	X	AS150369
8	Orange Business AS for Asia		AS4862
9	F5 Networks SARL	X	AS35280
10	SG.GS	X	AS24482
11	Yahoo Japan Corporation	X	AS55898
12	WIDE Project	X	AS2500
13	Converge ICT Solutions Inc.	X	AS17639
14	i3D.net B.V	X	AS49544
15	NetActuate, Inc	X	AS36236
16	Sri Lanka Telecom PLC, GLobal Peering	X	AS45489
17	COLT Technology Services Group Limited	X	AS8220
18	BIGLOBE Inc.	X	AS2518
19	Eons Data Communications Limited		AS138997
20	Unitas Global	X	AS1828
21	Asia Pacific Network Information Centre	X	AS4777
22	PT Telekomunikasi Indonesia		AS7713
23	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)		AS25152
24	RETN Limited	X	AS9002
25	PT. Internet Madju Abad Millenindo	X	AS45701

[ JPNIC database provides information regarding IP address and ASN. Its use   ]
[ is restricted to network administration purposes. For further information,  ]
[ use 'whois -h whois.nic.ad.jp help'. To only display English output,        ]
[ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'.      ]

Autonomous System Information:
a. [AS Number]                  23816
b. [AS Name]                    YAHOO
g. [Organization]               Yahoo Japan Corporation
m. [Administrative Contact]     JP00032461
n. [Technical Contact]          JP00032461
q. [Abuse]                      
o. [IMPORT]                     
p. [EXPORT]                     
[Assigned Date]                 2004/06/22
[Last Update]                   2020/03/27 14:26:37(JST)

RADB

aut-num: AS23816 as-name: YAHOO-JAPAN descr: Yahoo Japan admin-c: YJ982-AP tech-c: YJ982-AP remarks: Yahoo Japan notify: route-admin@mail.yahoo.co.jp mnt-by: MAINT-AS23816 changed: notakasa@yahoo-corp.jp 20110524 #07:12:42Z source: RADB last-modified: 2023-11-13T15:41:18Z

Exchange	CC	City	IPv4	IPv6
BBIX Tokyo	JP	Tokyo	101.203.88.39	2001:de8:c::2:3816:1
JPIX Tokyo	JP	Tokyo	210.171.224.162	2001:de8:8::2:3816:1
JPNAP Tokyo	JP	Tokyo	210.173.176.241	2001:7fa:7:1:0:2:3816:1

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