Report for 397136

Name

F12-DC-EAST - F12.net Inc., CA

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.

397136 F12-DC-EAST, CA

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS812           ROGERS-COMMUNICATIONS, CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
57741 AS397136       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  F12-DC-EAST, CA

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       %
75635 AS397136      F12-DC-EAST, CA                                    2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  163.47.78.0/24       6939 812 397136        
  199.247.49.0/24      6939 812 397136        

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

AS397136   2 More Specifics   2 Total Advertisements   F12-DC-EAST, CA
    163.47.78.0/24                163.47.76.0/22
    199.247.49.0/24               199.247.48.0/23

Whois Entry

whois: 402590

IANA has recorded AS397136 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS397136\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:       397136
             ASName:         F12-DC-EAST
             ASHandle:       AS397136
             RegDate:        2018-10-26
             Updated:        2018-10-26
             Comment:        www.f12.net
             Ref:            https://rdap.arin.net/registry/autnum/397136
             
             
             OrgName:        F12.net Inc.
             OrgId:          FN-23
             Address:        13555 156st NW
             City:           Edmonton
             StateProv:      AB
             PostalCode:     T5V 1R9
             Country:        CA
             RegDate:        2012-02-13
             Updated:        2025-10-14
             Ref:            https://rdap.arin.net/registry/entity/FN-23
             
             
             OrgTechHandle: ENGEN-ARIN
             OrgTechName:   Engen, Calvin 
             OrgTechPhone:  +1-780-444-8661 
             OrgTechEmail:  cengen@f12.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/ENGEN-ARIN
             
             OrgNOCHandle: ENGEN-ARIN
             OrgNOCName:   Engen, Calvin 
             OrgNOCPhone:  +1-780-444-8661 
             OrgNOCEmail:  cengen@f12.net
             OrgNOCRef:    https://rdap.arin.net/registry/entity/ENGEN-ARIN
             
             OrgAbuseHandle: ENGEN-ARIN
             OrgAbuseName:   Engen, Calvin 
             OrgAbusePhone:  +1-780-444-8661 
             OrgAbuseEmail:  cengen@f12.net
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ENGEN-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.
             #