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AS21970 PCE Systems | 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.

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PCE Systems pcesystems.com

US 2 Routes

AS Data

AS21970

AS21970 – PCE Systems

AS Number	21970
AS Name	PCESYSTEMS
Organization	PCE Systems(pcesys)
Country	US
Website	pcesystems.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2006-02-17

ASN Intelligence API for production workflows

Use ASN data for AS21970 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
8.17.200.0/24	AS21970	PCE Systems	PCE Systems	256
172.83.151.0/24	AS21970	PCE Systems	PCE Systems	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:       21970
ASName:         PCESYSTEMS
ASHandle:       AS21970
RegDate:        2006-02-17
Updated:        2022-11-21    
Ref:            https://rdap.arin.net/registry/autnum/21970


OrgName:        PCE Systems
OrgId:          PCESYS
Address:        28530 Orchard Lake Road
City:           Farmington Hills
StateProv:      MI
PostalCode:     48334
Country:        US
RegDate:        2001-07-26
Updated:        2022-11-21
Ref:            https://rdap.arin.net/registry/entity/PCESYS


OrgAbuseHandle: LM630-ARIN
OrgAbuseName:   Magee, Leo 
OrgAbusePhone:  +1-248-932-4888 
OrgAbuseEmail:  admin@pcesystems.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LM630-ARIN

OrgTechHandle: LM630-ARIN
OrgTechName:   Magee, Leo 
OrgTechPhone:  +1-248-932-4888 
OrgTechEmail:  admin@pcesystems.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LM630-ARIN

RTechHandle: LM630-ARIN
RTechName:   Magee, Leo 
RTechPhone:  +1-248-932-4888 
RTechEmail:  admin@pcesystems.com
RTechRef:    https://rdap.arin.net/registry/entity/LM630-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
AS3356	Level 3 Parent, LLC	US
AS33668	Comcast Cable Communications, LLC	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS3356	Level 3 Parent, LLC	US
AS33668	Comcast Cable Communications, LLC	US

Frequently Asked Questions

What is ASN AS21970?

ASN AS21970 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS21970?

AS21970 is listed under PCE Systems.

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.