Report for 15342

Name

DDPMI-1 - DELTA DENTAL PLAN OF MICHIGAN, 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.

15342 DDPMI-1 - DELTA DENTAL PLAN OF MICHIGAN, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS30600         AS-CMN - Metronet, US
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
34943 AS15342        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  DDPMI-1 - DELTA DENTAL PLAN OF MICHIGAN, 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       %
21078 AS15342       DDPMI-1 - DELTA DENTAL PLAN OF MICHIGAN, US        4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  208.95.188.0/23      4777 2497 6461 15342 + Announce - aggregate of 208.95.188.0/24 (4777 2497 6461 15342) and 208.95.189.0/24 (4777 2497 6461 15342)
  208.95.188.0/24      4777 2497 6461 15342 - Withdrawn - aggregated with 208.95.189.0/24 (4777 2497 6461 15342)
  208.95.189.0/24      4777 2497 6461 15342 - Withdrawn - aggregated with 208.95.188.0/24 (4777 2497 6461 15342)
  208.95.190.0/24      4777 2516 174 15342    
  208.95.191.0/24      4777 2497 6461 15342   

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

AS15342   4 More Specifics   4 Total Advertisements   DDPMI-1 - DELTA DENTAL PLAN OF MICHIGAN, US
    208.95.188.0/24               208.95.188.0/22
    208.95.189.0/24               208.95.188.0/22
    208.95.190.0/24               208.95.188.0/22
    208.95.191.0/24               208.95.188.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 208.95.190.0/24             Announced

Whois Entry

whois: 402609

IANA has recorded AS15342 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS15342\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:       15342
             ASName:         DDPMI-1
             ASHandle:       AS15342
             RegDate:        2000-04-19
             Updated:        2018-11-21
             Ref:            https://rdap.arin.net/registry/autnum/15342
             
             
             OrgName:        DELTA DENTAL PLAN OF MICHIGAN
             OrgId:          DDPM-1
             Address:        4100 OKEMOS RD
             City:           OKEMOS
             StateProv:      MI
             PostalCode:     48864
             Country:        US
             RegDate:        2000-04-19
             Updated:        2023-04-06
             Ref:            https://rdap.arin.net/registry/entity/DDPM-1
             
             
             OrgAbuseHandle: ABUSE8609-ARIN
             OrgAbuseName:   Abuse
             OrgAbusePhone:  +1-517-349-6000 
             OrgAbuseEmail:  abuse@deltadentalmi.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE8609-ARIN
             
             OrgTechHandle: TECH1374-ARIN
             OrgTechName:   Tech
             OrgTechPhone:  +1-517-349-6000 
             OrgTechEmail:  tech@deltadentalmi.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/TECH1374-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.
             #