Report for 19427

Name

AS19427 - JBFCS, 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.

19427 -Reserved AS-, ZZ

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
59708 AS19427        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  -Reserved AS-, ZZ

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       %
35336 AS19427       -Reserved AS-, ZZ                                  1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.105.165.0/24      49788 174 19427        

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

AS19427   1 More Specifics   1 Total Advertisements   JBFCS, US
    38.105.165.0/24               38.0.0.0/8

Whois Entry

whois: 402603

IANA has recorded AS19427 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19427\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:       19427
             ASName:         AS19427
             ASHandle:       AS19427
             RegDate:        2025-06-06
             Updated:        2025-06-06
             Ref:            https://rdap.arin.net/registry/autnum/19427
             
             
             OrgName:        JBFCS
             OrgId:          JBFCS-1
             Address:        135 West 50th Street
             City:           New York
             StateProv:      NY
             PostalCode:     10020
             Country:        US
             RegDate:        2010-10-08
             Updated:        2025-06-02
             Ref:            https://rdap.arin.net/registry/entity/JBFCS-1
             
             
             OrgTechHandle: ARINA377-ARIN
             OrgTechName:   ARIN Administrator
             OrgTechPhone:  +1-212-632-4756 
             OrgTechEmail:  lsrikanth@jbfcs.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/ARINA377-ARIN
             
             OrgAbuseHandle: MADAS-ARIN
             OrgAbuseName:   Madasu, Uday 
             OrgAbusePhone:  +1-212-632-4691 
             OrgAbuseEmail:  umadasu@jbfcs.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MADAS-ARIN
             
             OrgTechHandle: MADAS-ARIN
             OrgTechName:   Madasu, Uday 
             OrgTechPhone:  +1-212-632-4691 
             OrgTechEmail:  umadasu@jbfcs.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/MADAS-ARIN
             
             OrgNOCHandle: MADAS-ARIN
             OrgNOCName:   Madasu, Uday 
             OrgNOCPhone:  +1-212-632-4691 
             OrgNOCEmail:  umadasu@jbfcs.org
             OrgNOCRef:    https://rdap.arin.net/registry/entity/MADAS-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.
             #