Report for 30227

Name

CAMBRIDGE-HEALTH-ALLIANCE - Cambridge Public Health Commission, 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.

30227 CAMBRIDGE-HEALTH-ALLIANCE - Cambridge Public Health Commission, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS46887         CROWNCASTLE-AS46887 - Crown Castle Fiber LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
60859 AS30227        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  CAMBRIDGE-HEALTH-ALLIANCE - Cambridge Public Health Commission, 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       %
38667 AS30227       CAMBRIDGE-HEALTH-ALLIANCE - Cambridge Public       1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  206.35.36.0/24       4777 2516 1299 46887 30227   

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

AS30227   1 More Specifics   1 Total Advertisements   CAMBRIDGE-HEALTH-ALLIANCE - Cambridge Public Health Commission, US
    206.35.36.0/24                206.32.0.0/14

Whois Entry

whois: 402625

IANA has recorded AS30227 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS30227\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:       30227
             ASName:         CAMBRIDGE-HEALTH-ALLIANCE
             ASHandle:       AS30227
             RegDate:        2014-06-20
             Updated:        2014-06-20
             Ref:            https://rdap.arin.net/registry/autnum/30227
             
             
             OrgName:        Cambridge Public Health Commission
             OrgId:          CHA-26
             Address:        230 Highland Ave
             City:           Somerville
             StateProv:      MA
             PostalCode:     02143
             Country:        US
             RegDate:        2002-08-07
             Updated:        2014-04-19
             Ref:            https://rdap.arin.net/registry/entity/CHA-26
             
             
             OrgTechHandle: IDI12-ARIN
             OrgTechName:   IT Dept - IMS
             OrgTechPhone:  +1-617-665-2335 
             OrgTechEmail:  itd39@challiance.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/IDI12-ARIN
             
             OrgAbuseHandle: IDI12-ARIN
             OrgAbuseName:   IT Dept - IMS
             OrgAbusePhone:  +1-617-665-2335 
             OrgAbuseEmail:  itd39@challiance.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/IDI12-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.
             #