Report for 7054

Name

MERCK - Merck and Co., Inc., 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 AS4637) 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.

7054 MERCK - Merck and Co., Inc.

  Adjacency:     5  Upstream:     5  Downstream:     0
  Upstream Adjacent AS list
    AS1239    SPRINTLINK - Sprint
    AS7018    ATT-INTERNET4 - AT&T WorldNet Services
    AS702     AS702 Verizon Business EMEA - Commercial IP service provider in Europe
    AS701     UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
    AS3758    ERX-SINGNET SingNet

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2018  AS7054   ORIGIN  Originate:      72960 /15.85  Transit:          0 /0.00  MERCK - Merck and Co., Inc.

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       %
  821 AS7054  MERCK - Merck and Co., Inc.                  30     19      3     14     16  53.33%


  Prefix               AS Path                              Aggregation Suggestion
  155.91.0.0/16        4637 3491 3561 1239 7054   
  155.91.2.0/24        4637 3491 3561 7018 7054   
  155.91.6.0/24        4637 3491 3561 7018 7054   
  155.91.14.0/24       4637 3491 3561 7018 7054   
  155.91.15.0/24       4637 3491 3561 1239 7054 - Withdrawn - matching aggregate 155.91.0.0/16 4637 3491 3561 1239 7054
  155.91.16.0/24       4637 3491 3561 1239 7054 - Withdrawn - matching aggregate 155.91.0.0/16 4637 3491 3561 1239 7054
  155.91.18.0/23       4637 3491 3561 7018 7054 + Announce - aggregate of 155.91.18.0/24 (4637 3491 3561 7018 7054) and 155.91.19.0/24 (4637 3491 3561 7018 7054)
  155.91.18.0/24       4637 3491 3561 7018 7054 - Withdrawn - aggregated with 155.91.19.0/24 (4637 3491 3561 7018 7054)
  155.91.19.0/24       4637 3491 3561 7018 7054 - Withdrawn - aggregated with 155.91.18.0/24 (4637 3491 3561 7018 7054)
  155.91.20.0/24       4637 3491 3561 7018 7054   
  155.91.24.0/24       4637 3491 701 7054     
  155.91.26.0/24       4637 3491 3561 1239 7054 - Withdrawn - matching aggregate 155.91.0.0/16 4637 3491 3561 1239 7054
  155.91.28.0/22       4637 3491 3561 7018 7054 + Announce - aggregate of 155.91.28.0/23 (4637 3491 3561 7018 7054) and 155.91.30.0/23 (4637 3491 3561 7018 7054)
  155.91.28.0/24       4637 3491 3561 7018 7054 - Withdrawn - aggregated with 155.91.29.0/24 (4637 3491 3561 7018 7054)
  155.91.29.0/24       4637 3491 3561 7018 7054 - Withdrawn - aggregated with 155.91.28.0/24 (4637 3491 3561 7018 7054)
  155.91.30.0/24       4637 3491 3561 7018 7054 - Withdrawn - aggregated with 155.91.31.0/24 (4637 3491 3561 7018 7054)
  155.91.31.0/24       4637 3491 3561 7018 7054 - Withdrawn - aggregated with 155.91.30.0/24 (4637 3491 3561 7018 7054)
  155.91.34.0/24       4637 3491 3561 1239 7054 - Withdrawn - matching aggregate 155.91.0.0/16 4637 3491 3561 1239 7054
  155.91.35.0/24       4637 3491 3561 1239 7054 - Withdrawn - matching aggregate 155.91.0.0/16 4637 3491 3561 1239 7054
  155.91.36.0/24       4637 3491 3561 1239 7054 - Withdrawn - matching aggregate 155.91.0.0/16 4637 3491 3561 1239 7054
  155.91.37.0/24       4637 3491 3561 7018 7054   
  155.91.38.0/24       4637 3491 3561 1239 7054 - Withdrawn - matching aggregate 155.91.0.0/16 4637 3491 3561 1239 7054
  155.91.39.0/24       4637 3491 3561 7018 7054   
  155.91.40.0/24       4637 3491 3561 1239 7054 - Withdrawn - matching aggregate 155.91.0.0/16 4637 3491 3561 1239 7054
  155.91.41.0/24       4637 3491 3561 1239 7054 - Withdrawn - matching aggregate 155.91.0.0/16 4637 3491 3561 1239 7054
  155.91.44.0/24       4637 3491 3561 7018 7054   
  155.91.45.0/24       4637 3491 3561 1239 7054 - Withdrawn - matching aggregate 155.91.0.0/16 4637 3491 3561 1239 7054
  155.91.47.0/24       4637 3491 3561 1239 7054 - Withdrawn - matching aggregate 155.91.0.0/16 4637 3491 3561 1239 7054
  155.91.71.0/24       4637 3491 701 702 7054   
  155.91.136.0/23      4637 7473 3758 7054  + Announce - aggregate of 155.91.136.0/24 (4637 7473 3758 7054) and 155.91.137.0/24 (4637 7473 3758 7054)
  155.91.136.0/24      4637 7473 3758 7054  - Withdrawn - aggregated with 155.91.137.0/24 (4637 7473 3758 7054)
  155.91.137.0/24      4637 7473 3758 7054  - Withdrawn - aggregated with 155.91.136.0/24 (4637 7473 3758 7054)
  155.91.138.0/24      4637 7473 3758 7054    

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

AS7054   30 More Specifics   31 Total Advertisements   MERCK - Merck and Co., Inc.
    155.91.2.0/24                 155.91.0.0/16
    155.91.6.0/24                 155.91.0.0/16
    155.91.14.0/24                155.91.0.0/16
    155.91.15.0/24                155.91.0.0/16
    155.91.16.0/24                155.91.0.0/16
    155.91.18.0/24                155.91.0.0/16
    155.91.19.0/24                155.91.0.0/16
    155.91.20.0/24                155.91.0.0/16
    155.91.24.0/24                155.91.0.0/16
    155.91.26.0/24                155.91.0.0/16
    155.91.28.0/24                155.91.0.0/16
    155.91.29.0/24                155.91.0.0/16
    155.91.30.0/24                155.91.0.0/16
    155.91.31.0/24                155.91.0.0/16
    155.91.34.0/24                155.91.0.0/16
    155.91.35.0/24                155.91.0.0/16
    155.91.36.0/24                155.91.0.0/16
    155.91.37.0/24                155.91.0.0/16
    155.91.38.0/24                155.91.0.0/16
    155.91.39.0/24                155.91.0.0/16
    155.91.40.0/24                155.91.0.0/16
    155.91.41.0/24                155.91.0.0/16
    155.91.44.0/24                155.91.0.0/16
    155.91.45.0/24                155.91.0.0/16
    155.91.47.0/24                155.91.0.0/16
    155.91.64.0/24                155.91.0.0/16
    155.91.65.0/24                155.91.0.0/16
    155.91.136.0/24               155.91.0.0/16
    155.91.137.0/24               155.91.0.0/16
    155.91.138.0/24               155.91.0.0/16
    155.91.71.0/24                155.91.0.0/16

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 155.91.71.0/24              Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS7054 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS7054\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:       7054
             ASName:         MERCK
             ASHandle:       AS7054
             RegDate:        1996-08-07
             Updated:        2006-01-12
             Ref:            https://rdap.arin.net/registry/autnum/7054
             
             
             OrgName:        Merck and Co., Inc.
             OrgId:          MERCKA
             Address:        126 East Lincoln Avenue
             City:           Rahway
             StateProv:      NJ
             PostalCode:     07065
             Country:        US
             RegDate:        1992-03-17
             Updated:        2025-05-06
             Ref:            https://rdap.arin.net/registry/entity/MERCKA
             
             
             OrgAbuseHandle: WHITE7-ARIN
             OrgAbuseName:   Whitehouse Telecom
             OrgAbusePhone:  +1-908-423-2900 
             OrgAbuseEmail:  mark_shihata@merck.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/WHITE7-ARIN
             
             OrgNOCHandle: WHITE7-ARIN
             OrgNOCName:   Whitehouse Telecom
             OrgNOCPhone:  +1-908-423-2900 
             OrgNOCEmail:  mark_shihata@merck.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/WHITE7-ARIN
             
             OrgTechHandle: WHITE7-ARIN
             OrgTechName:   Whitehouse Telecom
             OrgTechPhone:  +1-908-423-2900 
             OrgTechEmail:  mark_shihata@merck.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/WHITE7-ARIN
             
             RTechHandle: AS213-ARIN
             RTechName:   Starks, Anthony 
             RTechPhone:  +1-908-423-1000 
             RTechEmail:  anthony_starks@merck.com
             RTechRef:    https://rdap.arin.net/registry/entity/AS213-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.
             #