ASN AS54577 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS54577?

AS54577 is listed under NextGen Healthcare Information Systems, LLC..

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.

AS54577 NextGen Healthcare Information Systems, LLC.

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AS54577

AS54577 – NextGen Healthcare Information Systems, LLC.

AS Number	54577
AS Name	NEXTGENHEALTH
Organization	NextGen Healthcare Information Systems, LLC.(nextg-17)
Country	US
Website	nextgen.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2012-03-26

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Use ASN data for AS54577 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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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:       54577
ASName:         NEXTGENHEALTH
ASHandle:       AS54577
RegDate:        2012-03-26
Updated:        2012-03-26    
Ref:            https://rdap.arin.net/registry/autnum/54577


OrgName:        NextGen Healthcare Information Systems, LLC.
OrgId:          NEXTG-17
Address:        795 Horsham Rd
City:           Horsham
StateProv:      PA
PostalCode:     19044
Country:        US
RegDate:        2010-10-13
Updated:        2022-03-17
Ref:            https://rdap.arin.net/registry/entity/NEXTG-17


OrgTechHandle: ISWAD1-ARIN
OrgTechName:   ISW Administrator
OrgTechPhone:  +1-215-657-7010 
OrgTechEmail:  ISWAdmin@nextgen.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ISWAD1-ARIN

OrgDNSHandle: MMO252-ARIN
OrgDNSName:   Mosbriantanha, Mehran 
OrgDNSPhone:  +1-410-218-2183 
OrgDNSEmail:  mmosbriantanha@nextgen.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/MMO252-ARIN

OrgNOCHandle: PARTI63-ARIN
OrgNOCName:   Partin, Charlie 
OrgNOCPhone:  +1-919-521-1445 
OrgNOCEmail:  cpartin@nextgen.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/PARTI63-ARIN

OrgRoutingHandle: PARTI63-ARIN
OrgRoutingName:   Partin, Charlie 
OrgRoutingPhone:  +1-919-521-1445 
OrgRoutingEmail:  cpartin@nextgen.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/PARTI63-ARIN

OrgNOCHandle: MMO252-ARIN
OrgNOCName:   Mosbriantanha, Mehran 
OrgNOCPhone:  +1-410-218-2183 
OrgNOCEmail:  mmosbriantanha@nextgen.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/MMO252-ARIN

OrgTechHandle: MMO252-ARIN
OrgTechName:   Mosbriantanha, Mehran 
OrgTechPhone:  +1-410-218-2183 
OrgTechEmail:  mmosbriantanha@nextgen.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MMO252-ARIN

OrgRoutingHandle: MMO252-ARIN
OrgRoutingName:   Mosbriantanha, Mehran 
OrgRoutingPhone:  +1-410-218-2183 
OrgRoutingEmail:  mmosbriantanha@nextgen.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MMO252-ARIN

OrgTechHandle: PARTI63-ARIN
OrgTechName:   Partin, Charlie 
OrgTechPhone:  +1-919-521-1445 
OrgTechEmail:  cpartin@nextgen.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PARTI63-ARIN

OrgAbuseHandle: ISWAD1-ARIN
OrgAbuseName:   ISW Administrator
OrgAbusePhone:  +1-215-657-7010 
OrgAbuseEmail:  ISWAdmin@nextgen.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ISWAD1-ARIN

OrgDNSHandle: PARTI63-ARIN
OrgDNSName:   Partin, Charlie 
OrgDNSPhone:  +1-919-521-1445 
OrgDNSEmail:  cpartin@nextgen.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/PARTI63-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.
#

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AS54577 – NextGen Healthcare Information Systems, LLC.

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