Report for 15038

Name

CAMBINC-1 - The Cambridge Incubator, 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 AS6447) 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.

15038 CAMBINC-1, US

  Adjacency:     7  Upstream:     7  Downstream:     0
  Upstream Adjacent AS list
    AS15694         ATMAN-ISP-AS ATM S.A., PL
    AS15997         ITSA ITSA Autonomous System, PL
    AS48303         OVISIT --- EU Networks ---, DE
    AS8220          COLT COLT Technology Services Group Limited, GB
    AS54004         OPTIMUM-WIFI2, US
    AS33287         COMCAST-33287, US
    AS7015          COMCAST-7015, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19190 AS15038        ORIGIN  Originate:       3328 /20.30  Transit:          0 /0.00  CAMBINC-1, 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       %
33940 AS15038       CAMBINC-1, US                                     10      0      0     10      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  74.116.32.0/24       6939 15694 15038       
  74.116.33.0/24       6939 8220 15038        
  74.116.34.0/24       6939 8220 15038        
  74.116.35.0/24       2914 8220 15038        
  74.116.36.0/24       6939 48303 15038       
  74.116.37.0/24       2914 8220 15038        
  135.84.57.0/24       6939 54004 15038       
  135.84.58.0/24       6939 7922 33287 15038   
  135.84.59.0/24       6939 54004 15038       
  204.9.220.0/22       6939 54004 15038       

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

AS15038   5 More Specifics   6 Total Advertisements   CAMBINC-1, US
    74.116.32.0/24                74.116.32.0/21
    74.116.34.0/24                74.116.32.0/21
    135.84.57.0/24                135.84.56.0/21
    135.84.58.0/24                135.84.56.0/21
    135.84.59.0/24                135.84.56.0/21

Whois Entry

whois: 402603

IANA has recorded AS15038 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS15038\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:       15038
             ASName:         CAMBINC-1
             ASHandle:       AS15038
             RegDate:        2000-03-10
             Updated:        2026-04-21
             Ref:            https://rdap.arin.net/registry/autnum/15038
             
             
             OrgName:        The Cambridge Incubator, LLC
             OrgId:          CAMBRI-51
             Address:        One Broadway, 14th Floor
             City:           Cambridge
             StateProv:      MA
             PostalCode:     02142
             Country:        US
             RegDate:        2000-03-10
             Updated:        2019-12-29
             Ref:            https://rdap.arin.net/registry/entity/CAMBRI-51
             
             
             OrgAbuseHandle: NO51-ARIN
             OrgAbuseName:   Network Operations, Network
             OrgAbusePhone:  +1-617-758-4251 
             OrgAbuseEmail:  bgp@cic.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NO51-ARIN
             
             OrgTechHandle: NO51-ARIN
             OrgTechName:   Network Operations, Network
             OrgTechPhone:  +1-617-758-4251 
             OrgTechEmail:  bgp@cic.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NO51-ARIN
             
             RTechHandle: NO51-ARIN
             RTechName:   Network Operations, Network
             RTechPhone:  +1-617-758-4251 
             RTechEmail:  bgp@cic.com
             RTechRef:    https://rdap.arin.net/registry/entity/NO51-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.
             #