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AS38642 Yoshizou XYZ Solutions

Japan YOSHIZOU APNIC 1 IPv4 prefix 0 IPv6 prefixes
IPv4 addresses
2,048
IPv6 /48 networks
0
RPKI
0 valid1 no ROA
Peers and downstreams
0

Holder

AS name
YOSHIZOU
Description
Yoshizou XYZ Solutions
Organisation
Yoshizou XYZ Solutions
Abuse contact
Not published
Assigned
2007-08-19
Record last changed
2008-08-05 00:23 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS174 AS174 AS174 AS174 AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS4637 Telstra Global AS4637 · HK Telstra Global AS10010 TOKAI Communications Corporation AS10010 · JP TOKAI Communications … AS38642 Yoshizou XYZ Solutions AS38642 · JP Yoshizou XYZ Solutions

Network health

Grade F · 25/100
fail Prefixes covered by valid ROAs
0 of 1 announced prefixes are RPKI valid, 1 have no ROA.		 0/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
fail Announces IPv6
No IPv6 prefixes are announced.		 0/15
partly More than one upstream
1 upstream seen in BGP.		 5/10
fail Working abuse contact
No abuse contact is published in the registry.		 0/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
fail Registry record maintained
Last changed 2008-08-05.		 0/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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AS38642 health AS38642 RPKI
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Routing changes

Last 30 days
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS38642
as-name:        YOSHIZOU
handle:         AS38642
remarks:        Yoshizou XYZ Solutions
technical,administrative:JNIC1-AP (Japan Network Information Center) <hostmaster@nic.ad.jp>
technical,administrative:JP00040006
last changed:   2008-08-05T00:23:50Z
source:         APNIC (RDAP)