Report for 19888

Name

BAUSCH-ISTA - Bausch Health US, LLC, US

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

19888 BAUSCH-ISTA - Bausch Health US, LLC, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS12025         IMDC-AS12025 - Iron Mountain Data Center, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
44509 AS19888        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  BAUSCH-ISTA - Bausch Health US, LLC, US

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
21532 AS19888       BAUSCH-ISTA - Bausch Health US, LLC, US            3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  74.114.184.0/23      4777 2516 1299 12025 19888 + Announce - aggregate of 74.114.184.0/24 (4777 2516 1299 12025 19888) and 74.114.185.0/24 (4777 2516 1299 12025 19888)
  74.114.184.0/24      4777 2516 1299 12025 19888 - Withdrawn - aggregated with 74.114.185.0/24 (4777 2516 1299 12025 19888)
  74.114.185.0/24      4777 2516 1299 12025 19888 - Withdrawn - aggregated with 74.114.184.0/24 (4777 2516 1299 12025 19888)
  74.114.186.0/24      4777 2497 3356 19888   

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS19888   3 More Specifics   3 Total Advertisements   BAUSCH-ISTA - Bausch Health US, LLC, US
    74.114.184.0/24               74.114.184.0/22
    74.114.185.0/24               74.114.184.0/22
    74.114.186.0/24               74.114.184.0/22

Whois Entry

whois: 402332

IANA has recorded AS19888 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19888\n             
             #
             # 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
             
             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
             
             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: BATTO15-ARIN
             OrgTechName:   Battoglia, Thomas 
             OrgTechPhone:  +1-908-541-3143 
             OrgTechEmail:  thomas.battoglia@bauschhealth.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/BATTO15-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
             
             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
             
             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
             
             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
             
             
             #
             # 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.
             #