Report for 4880

Name

LIFELINE-ASN - Lifeline Systems, Company, 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.

4880 LIFELINE-ASN - Lifeline Systems, Company, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US
    AS46887         CROWNCASTLE-AS46887 - Crown Castle Fiber LLC, US
    AS33657         CMCS - Comcast Cable Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24192 AS4880         ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  LIFELINE-ASN - Lifeline Systems, Company, 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       %
11916 AS4880        LIFELINE-ASN - Lifeline Systems, Company, US       6      3      0      3      3  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  199.36.96.0/23       4777 2516 1299 46887 4880   
  199.36.96.0/24       4777 2516 7922 33657 4880   
  199.36.97.0/24       4777 2516 1299 46887 4880 - Withdrawn - matching aggregate 199.36.96.0/23 4777 2516 1299 46887 4880
  199.36.98.0/23       4777 2497 7018 4880    
  199.36.98.0/24       4777 2497 7018 4880  - Withdrawn - matching aggregate 199.36.98.0/23 4777 2497 7018 4880
  199.36.99.0/24       4777 2497 7018 4880  - Withdrawn - matching aggregate 199.36.98.0/23 4777 2497 7018 4880

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

AS4880   6 More Specifics   6 Total Advertisements   LIFELINE-ASN - Lifeline Systems, Company, US
    199.36.96.0/23                199.36.96.0/22
    199.36.96.0/24                199.36.96.0/22
    199.36.97.0/24                199.36.96.0/22
    199.36.98.0/23                199.36.96.0/22
    199.36.98.0/24                199.36.96.0/22
    199.36.99.0/24                199.36.96.0/22

Whois Entry

whois: 402628

IANA has recorded AS4880 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS4880\n