ASN AS15197 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS15197?

AS15197 is listed under Concord Technologies.

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.

AS15197 Concord Technologies | IPGeolocation.io

ASN Lookup Tool

Concord Technologies concordfax.com

US 4 Routes

AS Data

AS15197

AS15197 – Concord Technologies

AS Number	15197
AS Name	CONCORD
Organization	Concord Technologies(cil-60)
Country	US
Website	concordfax.com
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2007-07-09

ASN Intelligence API for production workflows

Use ASN data for AS15197 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
216.187.65.0/24	AS15197	Concord Technologies	Concord Technologies	256
209.133.127.0/24	AS15197	Concord Technologies	Concord Technologies Inc.	256
64.125.110.0/24	AS15197	Concord Technologies	GX Technology	256
76.74.208.0/24	AS15197	Concord Technologies	Concord Technologies	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:       15197
ASName:         CONCORD
ASHandle:       AS15197
RegDate:        2007-07-09
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/15197


OrgName:        Concord Technologies
OrgId:          CIL-60
Address:        2025 First Ave
Address:        Suite 800
City:           Seattle
StateProv:      WA
PostalCode:     98121
Country:        US
RegDate:        2007-04-26
Updated:        2020-11-12
Ref:            https://rdap.arin.net/registry/entity/CIL-60


OrgNOCHandle: NOC2541-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-206-441-3346 
OrgNOCEmail:  noc@concordfax.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC2541-ARIN

OrgAbuseHandle: ABUSE1645-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-206-448-7724 
OrgAbuseEmail:  abuse@concordfax.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1645-ARIN

OrgTechHandle: NOC2541-ARIN
OrgTechName:   NOC
OrgTechPhone:  +1-206-441-3346 
OrgTechEmail:  noc@concordfax.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC2541-ARIN

RAbuseHandle: ABUSE1645-ARIN
RAbuseName:   Abuse
RAbusePhone:  +1-206-448-7724 
RAbuseEmail:  abuse@concordfax.com
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1645-ARIN

RTechHandle: NOC2541-ARIN
RTechName:   NOC
RTechPhone:  +1-206-441-3346 
RTechEmail:  noc@concordfax.com
RTechRef:    https://rdap.arin.net/registry/entity/NOC2541-ARIN

RNOCHandle: NOC2541-ARIN
RNOCName:   NOC
RNOCPhone:  +1-206-441-3346 
RNOCEmail:  noc@concordfax.com
RNOCRef:    https://rdap.arin.net/registry/entity/NOC2541-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
AS6461	Zayo Bandwidth	US

Upstreams

AS Number	Description	Country
AS6461	Zayo Bandwidth	US

Contacts

Email Contacts

noc@concordfax.com

Abuse Contacts

abuse@concordfax.com