Report for 397764

Name

REPLIMUNE-US - Replimune 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.

397764 REPLIMUNE-US - Replimune Inc, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS46887         CROWNCASTLE-AS46887 - Crown Castle Fiber LLC, US
    AS7015          COMCAST-7015 - Comcast Cable Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
76840 AS397764       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  REPLIMUNE-US - Replimune 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       %
75936 AS397764      REPLIMUNE-US - Replimune Inc, US                   1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  50.222.28.0/24       4777 2516 7922 7015 397764   

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

AS397764   1 More Specifics   1 Total Advertisements   REPLIMUNE-US - Replimune Inc, US
    50.222.28.0/24                50.128.0.0/9

Whois Entry

whois: 402613

IANA has recorded AS397764 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS397764\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:       397764
             ASName:         REPLIMUNE-US
             ASHandle:       AS397764
             RegDate:        2019-07-23
             Updated:        2019-07-23
             Ref:            https://rdap.arin.net/registry/autnum/397764
             
             
             OrgName:        Replimune Inc
             OrgId:          REPLI-13
             Address:        500 Unicorn Park
             City:           Woburn
             StateProv:      MA
             PostalCode:     01801
             Country:        US
             RegDate:        2019-07-18
             Updated:        2019-07-18
             Comment:        Standard NOC hours are EST 8am to 6PM
             Ref:            https://rdap.arin.net/registry/entity/REPLI-13
             
             
             OrgTechHandle: WAGNE391-ARIN
             OrgTechName:   Wagner, David 
             OrgTechPhone:  +1-781-222-9600 
             OrgTechEmail:  david.wagner@replimune.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/WAGNE391-ARIN
             
             OrgAbuseHandle: WAGNE391-ARIN
             OrgAbuseName:   Wagner, David 
             OrgAbusePhone:  +1-781-222-9600 
             OrgAbuseEmail:  david.wagner@replimune.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/WAGNE391-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.
             #