AS20066 Supermicro Computer

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	50.145.10.0/24	Comcast Cable Communications, LLC		50.128.0.0/9	ARIN
	50.225.87.0/24	Comcast Cable Communications, LLC		50.128.0.0/9	ARIN
	64.166.75.0/24	SuperMicro		64.160.0.0/12	ARIN
	66.120.31.0/24	Super Micro Computer, Inc.50724		66.120.0.0/13	ARIN
	207.212.57.0/24	Super Micro2		207.212.0.0/14	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS33651	CMCS	Comcast Cable Communications, LLC
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC
	AS33651	CMCS	Comcast Cable Communications, LLC

IPv4 Upstream Graph

×

IPv4 Upstream Graph

Loading...

Loading...

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       20066
ASName:         MSC-SJ-HQ
ASHandle:       AS20066
RegDate:        2017-07-24
Updated:        2017-07-24    
Ref:            https://rdap.arin.net/registry/autnum/20066


OrgName:        Supermicro Computer
OrgId:          SMC-376
Address:        980 Rock Ave
City:           San Jose
StateProv:      CA
PostalCode:     95131
Country:        US
RegDate:        2017-06-12
Updated:        2023-01-05
Ref:            https://rdap.arin.net/registry/entity/SMC-376


OrgAbuseHandle: LOROB2-ARIN
OrgAbuseName:   Lo, Robin 
OrgAbusePhone:  +1-408-373-9542 
OrgAbuseEmail:  robin.lo@supermicro.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LOROB2-ARIN

OrgTechHandle: LOROB2-ARIN
OrgTechName:   Lo, Robin 
OrgTechPhone:  +1-408-373-9542 
OrgTechEmail:  robin.lo@supermicro.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LOROB2-ARIN

OrgNOCHandle: LOROB2-ARIN
OrgNOCName:   Lo, Robin 
OrgNOCPhone:  +1-408-373-9542 
OrgNOCEmail:  robin.lo@supermicro.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/LOROB2-ARIN

OrgTechHandle: HSULA1-ARIN
OrgTechName:   Hsu, Laurence 
OrgTechPhone:  +1-408-953-8848 
OrgTechEmail:  laurenceh@supermicro.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HSULA1-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#