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AS131651 Lazco Corporation

Taiwan LAZCO-VIP APNIC 1 IPv4 prefix 1 IPv6 prefix
IPv4 addresses
256
IPv6 /48 networks
1
RPKI
1 valid1 invalid0 no ROA
Peers and downstreams
0

Holder

AS name
LAZCO-VIP
Description
Lazco Corporation 6F.-4, No. 26, Zhongshan Dist., Taipei City 104425, Taiwan (R.O.C.) Taipei
Organisation
Lazco Corporation
Abuse contact
Not published
Assigned
2011-07-20
Registered
2026-03-24
Record last changed
2026-08-10 16:12 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS20473 The Constant Company, LLC AS20473 · US The Constant Company,… AS17408 AboveNet Communications Taiwan AS17408 · TW AboveNet Communicatio… AS32595 Liberally Network, LLC AS32595 · US Liberally Network, LLC AS131630 Lazco Corporation AS131630 · TW Lazco Corporation AS131651 Lazco Corporation AS131651 · TW Lazco Corporation

Network health

Grade C · 63/100
partly Prefixes covered by valid ROAs
1 of 2 announced prefixes are RPKI valid.		 13/25
fail No RPKI invalid announcements
1 announced prefix is RPKI invalid and dropped by networks that validate.		 0/10
pass Announces IPv6
1 IPv6 prefix.		 15/15
partly More than one upstream
1 upstream seen in BGP.		 5/10
pass Working abuse contact
haco@lazco.tw 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 2026-08-10.		 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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AS131651 health AS131651 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:        AS131651
as-name:        LAZCO-VIP
handle:         AS131651
remarks:        Lazco Corporation
remarks:        6F.-4, No. 26, Zhongshan Dist., Taipei City 104425, Taiwan (R.O.C.)
remarks:        Taipei
remarks:        (oid:LAZCO)
technical,administrative:TR662-AP (TWNIC ROLE-LAZCO) <haco@lazco.tw>
abuse:          IRT-LAZCO-TW (IRT-LAZCO-TW) <haco@lazco.tw>
registration:   2026-03-24T09:04:17Z
last changed:   2026-08-10T16:12:49Z
source:         APNIC (RDAP)