ASN AS20472 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS20472?

AS20472 is listed under Synergy Networks.

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.

AS20472 Synergy Networks | IPGeolocation.io

ASN Lookup Tool

Synergy Networks snworks.com

US 14 Routes

AS Data

AS20472

AS20472 – Synergy Networks

AS Number	20472
AS Name	SYNN
Organization	Synergy Networks(synn)
Country	US
Website	snworks.com
Number of IPv4 Routes	14
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2001-05-11

ASN Intelligence API for production workflows

Use ASN data for AS20472 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
63.109.45.0/24	AS20472	Synergy Networks	Synergy Networks	256
65.193.76.0/22	AS20472	Synergy Networks	Synergy Networks	1024
64.200.8.0/22	AS20472	Synergy Networks	Synergy Networks	1024
63.107.10.0/23	AS20472	Synergy Networks	Synergy Networks	512
63.109.38.0/24	AS20472	Synergy Networks	Synergy Networks	256
63.126.138.0/23	AS20472	Synergy Networks	Synergy Networks	512
63.75.167.0/24	AS20472	Synergy Networks	Synergy Networks	256
67.238.54.0/24	AS20472	Synergy Networks	CenturyLink Communications, LLC	256
63.118.152.0/23	AS20472	Synergy Networks	Synergy Networks	512
65.87.192.0/21	AS20472	Synergy Networks	Synergy Networks	2048

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:       20472
ASName:         SYNN
ASHandle:       AS20472
RegDate:        2001-05-11
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/20472


OrgName:        Synergy Networks
OrgId:          SYNN
Address:        2075 West First Street
City:           Ft. Myers
StateProv:      FL
PostalCode:     33901
Country:        US
RegDate:        1999-07-30
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/SYNN


OrgTechHandle: CP573-ARIN
OrgTechName:   Patrick, Chris 
OrgTechPhone:  +1-941-790-7000 
OrgTechEmail:  cpatrick@snworks.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CP573-ARIN

OrgAbuseHandle: CP573-ARIN
OrgAbuseName:   Patrick, Chris 
OrgAbusePhone:  +1-941-790-7000 
OrgAbuseEmail:  cpatrick@snworks.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CP573-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
AS33132	Crown Castle Fiber LLC	US
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS33132	Crown Castle Fiber LLC	US
AS3356	Level 3 Parent, LLC	US