Report for 400103

Name

DYNE-BGP-01 - Dyne Therapeutics, 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.

400103 DYNE-BGP-01 - Dyne Therapeutics, 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
77425 AS400103       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  DYNE-BGP-01 - Dyne Therapeutics, 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       %
77020 AS400103      DYNE-BGP-01 - Dyne Therapeutics, Inc., US          1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  50.216.164.0/24      4608 7575 1299 46887 400103   

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

AS400103   1 More Specifics   1 Total Advertisements   DYNE-BGP-01 - Dyne Therapeutics, Inc., US
    50.216.164.0/24               50.128.0.0/9

Whois Entry

whois: 402591

IANA has recorded AS400103 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS400103\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:       400103
             ASName:         DYNE-BGP-01
             ASHandle:       AS400103
             RegDate:        2021-10-05
             Updated:        2021-10-05
             Ref:            https://rdap.arin.net/registry/autnum/400103
             
             
             OrgName:        Dyne Therapeutics, Inc.
             OrgId:          DT-717
             Address:        1560 Trapelo Rd
             City:           Waltham
             StateProv:      MA
             PostalCode:     02451
             Country:        US
             RegDate:        2021-05-12
             Updated:        2023-04-26
             Ref:            https://rdap.arin.net/registry/entity/DT-717
             
             
             OrgTechHandle: IT341-ARIN
             OrgTechName:   IT
             OrgTechPhone:  +1-781-786-8230 
             OrgTechEmail:  mtobin@dyne-tx.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/IT341-ARIN
             
             OrgAbuseHandle: IT341-ARIN
             OrgAbuseName:   IT
             OrgAbusePhone:  +1-781-786-8230 
             OrgAbuseEmail:  mtobin@dyne-tx.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/IT341-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.
             #