ASN Lookup Tool

Network Synergy Corporation netsynergy.com US US 7 Routes

AS Data

AS19643

AS19643 – Network Synergy Corporation

AS Number 19643
AS Name NETSYN
Organization Network Synergy Corporation(nsc-83)
Country US
Website netsynergy.com
Number of IPv4 Routes 7
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2001-01-29

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Use ASN data for AS19643 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
205.246.18.0/24 256
207.41.119.0/24 256
71.88.62.0/24 256
205.160.6.0/24 256
208.7.224.0/24 256
208.28.176.0/24 256
208.49.46.0/24 256

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:       19643
ASName:         NETSYN
ASHandle:       AS19643
RegDate:        2001-01-29
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/19643


OrgName:        Network Synergy Corporation
OrgId:          NSC-83
Address:        126 Monroe Turnpike
City:           Trumbull
StateProv:      CT
PostalCode:     06611
Country:        US
RegDate:        2001-01-29
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/NSC-83


OrgTechHandle: DG409-ARIN
OrgTechName:   Gargano, Dana 
OrgTechPhone:  +1-203-261-2201 
OrgTechEmail:  dgargano@netsynergy.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DG409-ARIN

OrgAbuseHandle: DG409-ARIN
OrgAbuseName:   Gargano, Dana 
OrgAbusePhone:  +1-203-261-2201 
OrgAbuseEmail:  dgargano@netsynergy.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DG409-ARIN

RTechHandle: DG409-ARIN
RTechName:   Gargano, Dana 
RTechPhone:  +1-203-261-2201 
RTechEmail:  dgargano@netsynergy.com
RTechRef:    https://rdap.arin.net/registry/entity/DG409-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
AS46887 Crown Castle Fiber LLC US
AS1239 Cogent Communications, LLC US
AS174 Cogent Communications, LLC US
AS23132 Charter Communications LLC US

Upstreams

AS Number Description Country
AS46887 Crown Castle Fiber LLC US
AS174 Cogent Communications, LLC US
AS23132 Charter Communications LLC US

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Frequently Asked Questions

ASN AS19643 is an Autonomous System Number used to identify a network for BGP internet routing.
AS19643 is listed under Network Synergy Corporation.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.