Report for 19677

Name

NJTRANSIT - NJTRANSIT, 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.

19677 NJTRANSIT - NJTRANSIT, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS701           UUNET - Verizon Business, US
    AS33659         CMCS - Comcast Cable Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
30050 AS19677        ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  NJTRANSIT - NJTRANSIT, 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       %
15650 AS19677       NJTRANSIT - NJTRANSIT, US                          6      4      2      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  50.148.174.0/24      4777 2497 701 19677    
  198.177.0.0/23       4777 2516 7922 33659 19677 + Announce - aggregate of 198.177.0.0/24 (4777 2516 7922 33659 19677) and 198.177.1.0/24 (4777 2516 7922 33659 19677)
  198.177.0.0/24       4777 2516 7922 33659 19677 - Withdrawn - aggregated with 198.177.1.0/24 (4777 2516 7922 33659 19677)
  198.177.1.0/24       4777 2516 7922 33659 19677 - Withdrawn - aggregated with 198.177.0.0/24 (4777 2516 7922 33659 19677)
  198.177.2.0/23       4777 2497 701 19677  + Announce - aggregate of 198.177.2.0/24 (4777 2497 701 19677) and 198.177.3.0/24 (4777 2497 701 19677)
  198.177.2.0/24       4777 2497 701 19677  - Withdrawn - aggregated with 198.177.3.0/24 (4777 2497 701 19677)
  198.177.3.0/24       4777 2497 701 19677  - Withdrawn - aggregated with 198.177.2.0/24 (4777 2497 701 19677)
  198.177.5.0/24       4777 2497 701 19677    

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

AS19677   6 More Specifics   6 Total Advertisements   NJTRANSIT - NJTRANSIT, US
    50.148.174.0/24               50.128.0.0/9
    198.177.0.0/24                198.177.0.0/22
    198.177.1.0/24                198.177.0.0/22
    198.177.2.0/24                198.177.0.0/22
    198.177.3.0/24                198.177.0.0/22
    198.177.5.0/24                198.177.4.0/23

Whois Entry

whois: 402332

IANA has recorded AS19677 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS19677\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)