Report for 63404

Name

AGIOS - Agios Pharmaceuticals, 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 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.

63404 AGIOS - Agios Pharmaceuticals, Inc., US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
45688 AS63404        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  AGIOS - Agios Pharmaceuticals, Inc., 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       %
51893 AS63404       AGIOS - Agios Pharmaceuticals, Inc., US            3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.111.34.0/24       4777 2516 174 63404    
  38.111.49.0/24       4777 2516 174 63404    
  38.111.52.0/24       4777 2516 174 63404    

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

AS63404   3 More Specifics   3 Total Advertisements   AGIOS - Agios Pharmaceuticals, Inc., US
    38.111.34.0/24                38.0.0.0/8
    38.111.49.0/24                38.0.0.0/8
    38.111.52.0/24                38.0.0.0/8

Whois Entry

whois: 402332

IANA has recorded AS63404 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS63404\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:       63404
             ASName:         AGIOS
             ASHandle:       AS63404
             RegDate:        2015-02-25
             Updated:        2015-02-25
             Ref:            https://rdap.arin.net/registry/autnum/63404
             
             
             OrgName:        Agios Pharmaceuticals, Inc.
             OrgId:          AP-520
             Address:        38 Sidney Street
             Address:        2nd flr.
             City:           Cambridge
             StateProv:      MA
             PostalCode:     02139
             Country:        US
             RegDate:        2015-01-15
             Updated:        2019-01-22
             Ref:            https://rdap.arin.net/registry/entity/AP-520
             
             
             OrgAbuseHandle: ITADM160-ARIN
             OrgAbuseName:   IT Administrator
             OrgAbusePhone:  +1-617-649-8600 
             OrgAbuseEmail:  domains@agios.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ITADM160-ARIN
             
             OrgTechHandle: ITADM160-ARIN
             OrgTechName:   IT Administrator
             OrgTechPhone:  +1-617-649-8600 
             OrgTechEmail:  domains@agios.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ITADM160-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.
             #