AS400571 CDNS 🇺🇸 US

Announcing 4 prefixes, seen at the RIS collectors.

IPv4 prefixes

1,024 (4 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS400571
Name: CDNS
Organisation: CDNS
Country: 🇺🇸 US
RIR: ARIN
Allocated: 2022-03-28

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

1 valid (25.0%) 0 invalid (0.0%) 3 no ROA (75.0%)

Whois

Fetched from whois.arin.net

ASNumber:       400571
ASName:         CADENCE-ATL
ASHandle:       AS400571
RegDate:        2022-03-28
Updated:        2022-03-28
Ref:            https://rdap.arin.net/registry/autnum/400571

OrgName:        CDNS
OrgId:          CDS-370
Address:        2655 Seely Ave
Address:        Building 7
City:           San Jose
StateProv:      CA
PostalCode:     95134
Country:        US
RegDate:        2018-03-22
Updated:        2018-03-22
Ref:            https://rdap.arin.net/registry/entity/CDS-370

OrgNOCHandle: HOSTM2078-ARIN
OrgNOCName:   Hostmaster
OrgNOCPhone:  +1-408-943-1234
OrgNOCEmail:  isp-notification@cadence.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/HOSTM2078-ARIN

OrgAbuseHandle: HOSTM2078-ARIN
OrgAbuseName:   Hostmaster
OrgAbusePhone:  +1-408-943-1234
OrgAbuseEmail:  isp-notification@cadence.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HOSTM2078-ARIN

OrgTechHandle: HOSTM2078-ARIN
OrgTechName:   Hostmaster
OrgTechPhone:  +1-408-943-1234
OrgTechEmail:  isp-notification@cadence.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HOSTM2078-ARIN