ASN AS19888 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19888?

AS19888 is listed under Bausch Health US, 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.

AS19888 Bausch Health US, LLC

ASN Lookup Tool

Bausch Health US, LLC bauschhealth.com

US 3 Routes

AS Data

AS19888

AS19888 – Bausch Health US, LLC

AS Number	19888
AS Name	BAUSCH-ISTA
Organization	Bausch Health US, LLC(bhul-2)
Country	US
Website	bauschhealth.com
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2009-04-07

ASN Intelligence API for production workflows

Use ASN data for AS19888 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
74.114.186.0/24	AS19888	Bausch Health US, LLC	Bausch Health US, LLC	256
74.114.184.0/24	AS19888	Bausch Health US, LLC	Bausch Health US, LLC	256
74.114.185.0/24	AS19888	Bausch Health US, LLC	Bausch Health US, LLC	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:       19888
ASName:         BAUSCH-ISTA
ASHandle:       AS19888
RegDate:        2009-04-07
Updated:        2024-03-07    
Ref:            https://rdap.arin.net/registry/autnum/19888


OrgName:        Bausch Health US, LLC
OrgId:          BHUL-2
Address:        400 Somerset Corporate Blvd
City:           Bridgewater Township
StateProv:      NJ
PostalCode:     08807
Country:        US
RegDate:        2022-11-10
Updated:        2024-03-08
Comment:        http://www.bauschhealth.com/
Ref:            https://rdap.arin.net/registry/entity/BHUL-2


OrgRoutingHandle: NCS15-ARIN
OrgRoutingName:   Network and Cloud Services
OrgRoutingPhone:  +1-908-247-0898 
OrgRoutingEmail:  vijay.venkatesh@bauschhealth.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NCS15-ARIN

OrgDNSHandle: BATTO15-ARIN
OrgDNSName:   Battoglia, Thomas 
OrgDNSPhone:  +1-908-541-3143 
OrgDNSEmail:  thomas.battoglia@bauschhealth.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/BATTO15-ARIN

OrgNOCHandle: BATTO15-ARIN
OrgNOCName:   Battoglia, Thomas 
OrgNOCPhone:  +1-908-541-3143 
OrgNOCEmail:  thomas.battoglia@bauschhealth.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/BATTO15-ARIN

OrgTechHandle: BATTO15-ARIN
OrgTechName:   Battoglia, Thomas 
OrgTechPhone:  +1-908-541-3143 
OrgTechEmail:  thomas.battoglia@bauschhealth.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BATTO15-ARIN

OrgRoutingHandle: BATTO15-ARIN
OrgRoutingName:   Battoglia, Thomas 
OrgRoutingPhone:  +1-908-541-3143 
OrgRoutingEmail:  thomas.battoglia@bauschhealth.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/BATTO15-ARIN

OrgAbuseHandle: NCS15-ARIN
OrgAbuseName:   Network and Cloud Services
OrgAbusePhone:  +1-908-247-0898 
OrgAbuseEmail:  vijay.venkatesh@bauschhealth.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NCS15-ARIN

OrgAbuseHandle: BATTO15-ARIN
OrgAbuseName:   Battoglia, Thomas 
OrgAbusePhone:  +1-908-541-3143 
OrgAbuseEmail:  thomas.battoglia@bauschhealth.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BATTO15-ARIN

OrgNOCHandle: NCS15-ARIN
OrgNOCName:   Network and Cloud Services
OrgNOCPhone:  +1-908-247-0898 
OrgNOCEmail:  vijay.venkatesh@bauschhealth.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NCS15-ARIN

OrgTechHandle: NCS15-ARIN
OrgTechName:   Network and Cloud Services
OrgTechPhone:  +1-908-247-0898 
OrgTechEmail:  vijay.venkatesh@bauschhealth.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NCS15-ARIN

OrgDNSHandle: NCS15-ARIN
OrgDNSName:   Network and Cloud Services
OrgDNSPhone:  +1-908-247-0898 
OrgDNSEmail:  vijay.venkatesh@bauschhealth.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/NCS15-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
AS12025	Iron Mountain Data Center	US
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS12025	Iron Mountain Data Center	US
AS3356	Level 3 Parent, LLC	US