AS401339 YAMATO CLOUD LLC 🇺🇸 US

Announcing 14 prefixes, seen at the RIS collectors.

IPv4 prefixes

4,608 (18 × /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: AS401339
Name: YAMATO CLOUD LLC
Organisation: YAMATO CLOUD LLC
Country: 🇺🇸 US
RIR: ARIN
Allocated: 2024-09-05
Traffic levels: 100-200Gbps
Scope: Not Disclosed
Peering policy: Open
Website: https://yamatocloud.us/
PeeringDB: net/41586
Exchanges: 1
Facilities: 4

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

14 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.arin.net

ASNumber:       401339
ASName:         YCL-US
ASHandle:       AS401339
RegDate:        2024-09-05
Updated:        2026-01-05
Comment:        geofeed: https://api.luctx.com/geofeed.csv
Ref:            https://rdap.arin.net/registry/autnum/401339

OrgName:        YAMATO CLOUD LLC
OrgId:          YCL-24
Address:        30 North Gould Street, Ste R
City:           Sheridan
StateProv:      WY
PostalCode:     82801
Country:        US
RegDate:        2024-08-16
Updated:        2026-01-05
Comment:        geofeed: https://api.luctx.com/geofeed.csv
Ref:            https://rdap.arin.net/registry/entity/YCL-24

OrgTechHandle: HOSTM2197-ARIN
OrgTechName:   Hostmaster
OrgTechPhone:  +1-415-888-0450
OrgTechEmail:  noc@yamatocloud.us
OrgTechRef:    https://rdap.arin.net/registry/entity/HOSTM2197-ARIN

OrgAbuseHandle: HOSTM2197-ARIN
OrgAbuseName:   Hostmaster
OrgAbusePhone:  +1-415-888-0450
OrgAbuseEmail:  noc@yamatocloud.us
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HOSTM2197-ARIN