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AS7677 Dai Nippon Printing Co., Ltd

Japan DNP APNIC 18 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
13,568
IPv6 /48 networks
0
RPKI
7 valid11 no ROA
Peers and downstreams
0

Holder

AS name
DNP
Description
Dai Nippon Printing Co., Ltd
Organisation
Dai Nippon Printing Co., Ltd
Abuse contact
Not published
Assigned
1997-11-12
Record last changed
2023-04-06 17:44 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS24482 SG.GS AS24482 · SG SG.GS AS35280 F5 Networks SARL AS35280 · FR F5 Networks SARL AS6057 Administracion Nacional de Telecomunicaciones AS6057 · UY Administracion Nacion… AS2914 NTT America, Inc. AS2914 · US NTT America, Inc. AS174 AS174 AS174 AS174 AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS32787 Akamai Technologies, Inc. AS32787 · US Akamai Technologies, … AS4713 NTT DOCOMO BUSINESS,Inc. AS4713 · JP NTT DOCOMO BUSINESS,I… AS2519 ARTERIA Networks Corporation AS2519 · JP ARTERIA Networks Corp… AS7677 Dai Nippon Printing Co., Ltd AS7677 · JP Dai Nippon Printing C…

Network health

Grade E · 40/100
partly Prefixes covered by valid ROAs
7 of 18 announced prefixes are RPKI valid, 11 have no ROA.		 10/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
fail Announces IPv6
No IPv6 prefixes are announced.		 0/15
pass More than one upstream
3 upstreams seen in BGP.		 10/10
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 2023-04-06.		 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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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:        AS7677
as-name:        DNP
handle:         AS7677
remarks:        Dai Nippon Printing Co., Ltd
technical,administrative:JNIC1-AP (Japan Network Information Center) <hostmaster@nic.ad.jp>
technical:      AK139JP
technical:      TS87406JP
technical:      KN40292JP
technical:      TS87405JP
administrative: JP00241106
last changed:   2023-04-06T17:44:02Z
source:         APNIC (RDAP)