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AS16398 Supermicro Computer | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

Supermicro Computer supermicro.com

US 1 Routes

AS Data

AS16398

AS16398 – Supermicro Computer

AS Number	16398
AS Name	SMC-GP
Organization	Supermicro Computer(smc-376)
Country	US
Website	supermicro.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2023-02-03

ASN Intelligence API for production workflows

Use ASN data for AS16398 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
12.151.37.0/24	AS16398	Supermicro Computer	SUPERMICRO	256

Raw Whois Response

#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       16398
ASName:         SMC-GP
ASHandle:       AS16398
RegDate:        2023-02-03
Updated:        2023-02-03    
Ref:            https://rdap.arin.net/registry/autnum/16398


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:  +1-408-895-6526 
OrgAbuseEmail:  robin.lo@supermicro.com
OrgAbuseRef:    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

OrgTechHandle: LOROB2-ARIN
OrgTechName:   Lo, Robin 
OrgTechPhone:  +1-408-895-6526 
OrgTechEmail:  robin.lo@supermicro.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LOROB2-ARIN

OrgNOCHandle: LOROB2-ARIN
OrgNOCName:   Lo, Robin 
OrgNOCPhone:  +1-408-895-6526 
OrgNOCEmail:  robin.lo@supermicro.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/LOROB2-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 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US

Frequently Asked Questions

What is ASN AS16398?

ASN AS16398 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS16398?

AS16398 is listed under Supermicro Computer.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.