Report for 1650

Name

CAMBRIDGEMA-PUBLIC-SCHOOLS - Cambridge Public Schools, 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.

1650 CAMBRIDGEMA-PUBLIC-SCHOOLS, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS10578         GIGAPOP-NE, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
58450 AS1650         ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  CAMBRIDGEMA-PUBLIC-SCHOOLS, 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       %
30766 AS1650        CAMBRIDGEMA-PUBLIC-SCHOOLS, US                     1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  204.167.95.0/24      293 10578 1650         

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

AS1650   1 More Specifics   1 Total Advertisements   CAMBRIDGEMA-PUBLIC-SCHOOLS, US
    204.167.95.0/24               204.164.0.0/14

Whois Entry

whois: 402603

IANA has recorded AS1650 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS1650\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:       1650
             ASName:         CAMBRIDGEMA-PUBLIC-SCHOOLS
             ASHandle:       AS1650
             RegDate:        2009-08-17
             Updated:        2012-03-02
             Comment:        http://www.cpsd.us
             Ref:            https://rdap.arin.net/registry/autnum/1650
             
             
             OrgName:        Cambridge Public Schools
             OrgId:          CAMBR-32
             Address:        459 Broadway
             City:           Cambridge
             StateProv:      MA
             PostalCode:     02138
             Country:        US
             RegDate:        2009-07-28
             Updated:        2009-07-28
             Comment:        http://www.cpsd.us
             Comment:        Standard Hours 8am - 4pm EST
             Ref:            https://rdap.arin.net/registry/entity/CAMBR-32
             
             
             OrgNOCHandle: KKE94-ARIN
             OrgNOCName:   Keegan, Kevin 
             OrgNOCPhone:  +1-617-349-6800 
             OrgNOCEmail:  kkeegan@cpsd.us
             OrgNOCRef:    https://rdap.arin.net/registry/entity/KKE94-ARIN
             
             OrgTechHandle: KKE94-ARIN
             OrgTechName:   Keegan, Kevin 
             OrgTechPhone:  +1-617-349-6800 
             OrgTechEmail:  kkeegan@cpsd.us
             OrgTechRef:    https://rdap.arin.net/registry/entity/KKE94-ARIN
             
             OrgAbuseHandle: KKE94-ARIN
             OrgAbuseName:   Keegan, Kevin 
             OrgAbusePhone:  +1-617-349-6800 
             OrgAbuseEmail:  kkeegan@cpsd.us
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/KKE94-ARIN
             
             RAbuseHandle: KKE94-ARIN
             RAbuseName:   Keegan, Kevin 
             RAbusePhone:  +1-617-349-6800 
             RAbuseEmail:  kkeegan@cpsd.us
             RAbuseRef:    https://rdap.arin.net/registry/entity/KKE94-ARIN
             
             RNOCHandle: KKE94-ARIN
             RNOCName:   Keegan, Kevin 
             RNOCPhone:  +1-617-349-6800 
             RNOCEmail:  kkeegan@cpsd.us
             RNOCRef:    https://rdap.arin.net/registry/entity/KKE94-ARIN
             
             RTechHandle: KKE94-ARIN
             RTechName:   Keegan, Kevin 
             RTechPhone:  +1-617-349-6800 
             RTechEmail:  kkeegan@cpsd.us
             RTechRef:    https://rdap.arin.net/registry/entity/KKE94-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.
             #