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AS7509 Hokkaido University

Japan HINES APNIC 3 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
131,328
IPv6 /48 networks
0
RPKI
0 valid3 no ROA
Peers and downstreams
0

Holder

AS name
HINES
Description
Hokkaido University Nishi 5, Kita 8, Kita-ku, Sapporo 060-0808, Japan
Organisation
Hokkaido University
Abuse contact
Not published
Assigned
1997-03-02
Record last changed
2024-03-11 19:08 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS2497 Internet Initiative Japan Inc. AS2497 · JP Internet Initiative J… AS2907 Research Organization of Information and Systems, National Institute of Informatics AS2907 · JP Research Organization… AS7509 Hokkaido University AS7509 · JP Hokkaido University

Network health

Grade D · 45/100
fail Prefixes covered by valid ROAs
0 of 3 announced prefixes are RPKI valid, 3 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
pass Working abuse contact
hostmaster@nic.ad.jp is published.		 15/15
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
pass Registry record maintained
Last changed 2024-03-11.		 5/5
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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AS7509 health AS7509 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:        AS7509
as-name:        HINES
handle:         AS7509
remarks:        Hokkaido University
administrative: MM58317JP
technical:      KI55366JP
technical,administrative:JNIC1-AP (Japan Network Information Center) <hostmaster@nic.ad.jp>
abuse:          IRT-JPNIC-JP (IRT-JPNIC-JP) <hostmaster@nic.ad.jp>
technical:      HM010JP
technical:      TK108700JP
technical:      JP00037225
last changed:   2024-03-11T19:08:02Z
source:         APNIC (RDAP)