ASN AS16831 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS16831?

AS16831 is listed under 1Finity Americas, Inc..

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS16831 1Finity Americas, Inc.

ASN Lookup Tool

1Finity Americas, Inc. fujitsu.com

US 31 Routes

AS Data

AS16831

AS16831 – 1Finity Americas, Inc.

AS Number	16831
AS Name	FUJITSU
Organization	1Finity Americas, Inc.(fnc-17)
Country	US
Website	fujitsu.com
Number of IPv4 Routes	31
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2000-06-14

ASN Intelligence API for production workflows

Use ASN data for AS16831 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
168.127.18.0/24	AS16831	1Finity Americas, Inc.	1Finity Americas, Inc.	256
168.127.208.0/20	AS16831	1Finity Americas, Inc.	1Finity Americas, Inc.	4096
168.127.1.0/24	AS16831	1Finity Americas, Inc.	1Finity Americas, Inc.	256
198.17.76.0/24	AS16831	1Finity Americas, Inc.	Fujitsu North America, Inc.	256
168.127.224.0/20	AS16831	1Finity Americas, Inc.	1Finity Americas, Inc.	4096
168.127.197.0/24	AS16831	1Finity Americas, Inc.	1Finity Americas, Inc.	256
168.127.133.0/24	AS16831	1Finity Americas, Inc.	1Finity Americas, Inc.	256
168.127.20.0/24	AS16831	1Finity Americas, Inc.	1Finity Americas, Inc.	256
204.253.82.0/24	AS16831	1Finity Americas, Inc.	Fujitsu	256
168.127.134.0/24	AS16831	1Finity Americas, Inc.	1Finity Americas, Inc.	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:       16831
ASName:         FUJITSU
ASHandle:       AS16831
RegDate:        2000-06-14
Updated:        2025-11-11    
Ref:            https://rdap.arin.net/registry/autnum/16831


OrgName:        1Finity Americas, Inc.
OrgId:          FNC-17
Address:        2801 Telecom Parkway
City:           Richardson
StateProv:      TX
PostalCode:     75082
Country:        US
RegDate:        2000-06-14
Updated:        2025-07-03
Ref:            https://rdap.arin.net/registry/entity/FNC-17


OrgTechHandle: MCMUR-ARIN
OrgTechName:   McMurray, Clint 
OrgTechPhone:  +1-878-626-2909 
OrgTechEmail:  clint.mcmurray@fujitsu.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MCMUR-ARIN

OrgAbuseHandle: WOODJ6-ARIN
OrgAbuseName:   Wood, Jeff 
OrgAbusePhone:  +1-972-479-3101 
OrgAbuseEmail:  jeff.wood@fujitsu.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/WOODJ6-ARIN

OrgTechHandle: WOODJ6-ARIN
OrgTechName:   Wood, Jeff 
OrgTechPhone:  +1-972-479-3101 
OrgTechEmail:  jeff.wood@fujitsu.com
OrgTechRef:    https://rdap.arin.net/registry/entity/WOODJ6-ARIN

RTechHandle: MCMUR-ARIN
RTechName:   McMurray, Clint 
RTechPhone:  +1-878-626-2909 
RTechEmail:  clint.mcmurray@fujitsu.com
RTechRef:    https://rdap.arin.net/registry/entity/MCMUR-ARIN

RAbuseHandle: MCMUR-ARIN
RAbuseName:   McMurray, Clint 
RAbusePhone:  +1-878-626-2909 
RAbuseEmail:  clint.mcmurray@fujitsu.com
RAbuseRef:    https://rdap.arin.net/registry/entity/MCMUR-ARIN

RNOCHandle: MCMUR-ARIN
RNOCName:   McMurray, Clint 
RNOCPhone:  +1-878-626-2909 
RNOCEmail:  clint.mcmurray@fujitsu.com
RNOCRef:    https://rdap.arin.net/registry/entity/MCMUR-ARIN

RTechHandle: WOODJ6-ARIN
RTechName:   Wood, Jeff 
RTechPhone:  +1-972-479-3101 
RTechEmail:  jeff.wood@fujitsu.com
RTechRef:    https://rdap.arin.net/registry/entity/WOODJ6-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
AS4755	Tata Communications (formerly VSNL)	IN
AS55836	Reliance Jio Infocomm Limited	IN
AS4755	Tata Communications Limited	IN

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS55836	Reliance Jio Infocomm Limited	IN
AS4755	Tata Communications Limited	IN