Report for 27142

Name

DNIC-ASBLK-27032-27159 - United States Department of Defense (DoD), 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.

27142 DNIC-ASBLK-27032-27159, US

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS27064         DNIC-ASBLK-27032-27159, US
  Downstream Adjacent AS list
    AS27154         DNIC-ASBLK-27032-27159, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1532  AS27142        ORG+TRN Originate:     161280 /14.70  Transit:        256 /24.00 DNIC-ASBLK-27032-27159, 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       %
 2461 AS27142       DNIC-ASBLK-27032-27159, US                        56     32      9     33     23  41.07%


  Prefix               AS Path                              Aggregation Suggestion
  144.251.0.0/16       6939 3356 721 721 27064 27142   
  156.112.7.0/24       6939 3356 721 721 27064 27142   
  156.112.65.0/24      6939 3356 721 721 27064 27142   
  156.112.66.0/24      6939 3356 721 721 27064 27142   
  156.112.67.0/24      7018 3356 721 721 27064 27142 27142 27142 27142   
  156.112.68.0/24      6939 3356 721 721 27064 27142   
  156.112.70.0/24      6939 3356 721 721 27064 27142   
  164.235.14.0/23      6939 3356 721 721 27064 27142   
  164.235.72.0/21      6939 3356 721 721 27064 27142   
  164.235.232.0/21     6939 3356 721 721 27064 27142   
  192.207.13.0/24      6939 3356 721 721 27064 27142   
  198.49.120.0/23      6939 3356 721 721 27064 27142 + Announce - aggregate of 198.49.120.0/24 (6939 3356 721 721 27064 27142) and 198.49.121.0/24 (6939 3356 721 721 27064 27142)
  198.49.120.0/24      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 198.49.121.0/24 (6939 3356 721 721 27064 27142)
  198.49.121.0/24      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 198.49.120.0/24 (6939 3356 721 721 27064 27142)
  198.49.123.0/24      6939 3356 721 721 27064 27142   
  199.10.86.0/24       6939 3356 721 721 27064 27142   
  207.133.116.0/24     6939 3356 721 721 27064 27142   
  214.3.141.0/24       6939 3356 721 721 27064 27142   
  214.3.175.0/24       6939 3356 721 721 27064 27142   
  214.16.13.0/24       6939 3356 721 721 27064 27142   
  214.16.14.0/24       6939 3356 721 721 27064 27142   
  214.16.32.0/22       6939 3356 721 721 27064 27142 + Announce - aggregate of 214.16.32.0/23 (6939 3356 721 721 27064 27142) and 214.16.34.0/23 (6939 3356 721 721 27064 27142)
  214.16.32.0/24       6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.16.33.0/24 (6939 3356 721 721 27064 27142)
  214.16.33.0/24       6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.16.32.0/24 (6939 3356 721 721 27064 27142)
  214.16.34.0/24       6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.16.35.0/24 (6939 3356 721 721 27064 27142)
  214.16.35.0/24       6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.16.34.0/24 (6939 3356 721 721 27064 27142)
  214.22.0.0/16        6939 3356 721 721 27064 27142   
  214.38.240.0/24      6939 3356 721 721 27064 27142   
  214.38.244.0/24      6939 3356 721 721 27064 27142   
  214.49.244.0/22      6939 3356 721 721 27064 27142 + Announce - aggregate of 214.49.244.0/23 (6939 3356 721 721 27064 27142) and 214.49.246.0/23 (6939 3356 721 721 27064 27142)
  214.49.244.0/24      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.49.245.0/24 (6939 3356 721 721 27064 27142)
  214.49.245.0/24      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.49.244.0/24 (6939 3356 721 721 27064 27142)
  214.49.246.0/24      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.49.247.0/24 (6939 3356 721 721 27064 27142)
  214.49.247.0/24      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.49.246.0/24 (6939 3356 721 721 27064 27142)
  214.49.248.0/23      6939 3356 721 721 27064 27142 + Announce - aggregate of 214.49.248.0/24 (6939 3356 721 721 27064 27142) and 214.49.249.0/24 (6939 3356 721 721 27064 27142)
  214.49.248.0/24      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.49.249.0/24 (6939 3356 721 721 27064 27142)
  214.49.249.0/24      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.49.248.0/24 (6939 3356 721 721 27064 27142)
  214.49.251.0/24      6939 3356 721 721 27064 27142   
  214.49.252.0/23      6939 3356 721 721 27064 27142 + Announce - aggregate of 214.49.252.0/24 (6939 3356 721 721 27064 27142) and 214.49.253.0/24 (6939 3356 721 721 27064 27142)
  214.49.252.0/24      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.49.253.0/24 (6939 3356 721 721 27064 27142)
  214.49.253.0/24      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.49.252.0/24 (6939 3356 721 721 27064 27142)
  214.49.254.0/24      6939 3356 721 721 27064 27142   
  214.60.196.0/22      6939 3356 721 721 27064 27142 + Announce - aggregate of 214.60.196.0/23 (6939 3356 721 721 27064 27142) and 214.60.198.0/23 (6939 3356 721 721 27064 27142)
  214.60.196.0/23      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.60.198.0/23 (6939 3356 721 721 27064 27142)
  214.60.198.0/23      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.60.196.0/23 (6939 3356 721 721 27064 27142)
  214.60.200.0/21      6939 3356 721 721 27064 27142 + Announce - aggregate of 214.60.200.0/22 (6939 3356 721 721 27064 27142) and 214.60.204.0/22 (6939 3356 721 721 27064 27142)
  214.60.200.0/23      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.60.202.0/23 (6939 3356 721 721 27064 27142)
  214.60.202.0/23      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.60.200.0/23 (6939 3356 721 721 27064 27142)
  214.60.204.0/23      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.60.206.0/23 (6939 3356 721 721 27064 27142)
  214.60.206.0/23      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.60.204.0/23 (6939 3356 721 721 27064 27142)
  214.60.208.0/20      6939 3356 721 721 27064 27142 + Announce - aggregate of 214.60.208.0/21 (6939 3356 721 721 27064 27142) and 214.60.216.0/21 (6939 3356 721 721 27064 27142)
  214.60.208.0/23      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.60.210.0/23 (6939 3356 721 721 27064 27142)
  214.60.210.0/23      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.60.208.0/23 (6939 3356 721 721 27064 27142)
  214.60.212.0/23      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.60.214.0/23 (6939 3356 721 721 27064 27142)
  214.60.214.0/23      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.60.212.0/23 (6939 3356 721 721 27064 27142)
  214.60.216.0/23      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.60.218.0/23 (6939 3356 721 721 27064 27142)
  214.60.218.0/23      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.60.216.0/23 (6939 3356 721 721 27064 27142)
  214.60.220.0/23      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.60.222.0/23 (6939 3356 721 721 27064 27142)
  214.60.222.0/23      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.60.220.0/23 (6939 3356 721 721 27064 27142)
  214.60.224.0/21      6939 3356 721 721 27064 27142 + Announce - aggregate of 214.60.224.0/22 (6939 3356 721 721 27064 27142) and 214.60.228.0/22 (6939 3356 721 721 27064 27142)
  214.60.224.0/23      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.60.226.0/23 (6939 3356 721 721 27064 27142)
  214.60.226.0/23      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.60.224.0/23 (6939 3356 721 721 27064 27142)
  214.60.228.0/23      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.60.230.0/23 (6939 3356 721 721 27064 27142)
  214.60.230.0/23      6939 3356 721 721 27064 27142 - Withdrawn - aggregated with 214.60.228.0/23 (6939 3356 721 721 27064 27142)
  214.66.96.0/19       6939 3356 721 721 27064 27142   

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

AS27142   51 More Specifics   57 Total Advertisements   DNIC-ASBLK-27032-27159, US
    156.112.7.0/24                156.112.0.0/15
    156.112.65.0/24               156.112.0.0/15
    156.112.66.0/24               156.112.0.0/15
    156.112.67.0/24               156.112.0.0/15
    156.112.68.0/24               156.112.0.0/15
    156.112.70.0/24               156.112.0.0/15
    164.235.14.0/23               164.232.0.0/13
    164.235.72.0/21               164.232.0.0/13
    164.235.232.0/21              164.232.0.0/13
    207.133.116.0/24              207.132.0.0/15
    214.3.141.0/24                214.0.0.0/8
    214.3.175.0/24                214.0.0.0/8
    214.16.13.0/24                214.0.0.0/8
    214.16.14.0/24                214.0.0.0/8
    214.16.32.0/24                214.0.0.0/8
    214.16.33.0/24                214.0.0.0/8
    214.16.34.0/24                214.0.0.0/8
    214.16.35.0/24                214.0.0.0/8
    214.22.0.0/16                 214.0.0.0/8
    214.38.240.0/24               214.0.0.0/8
    214.38.244.0/24               214.0.0.0/8
    214.49.244.0/24               214.0.0.0/8
    214.49.245.0/24               214.0.0.0/8
    214.49.246.0/24               214.0.0.0/8
    214.49.247.0/24               214.0.0.0/8
    214.49.248.0/24               214.0.0.0/8
    214.49.249.0/24               214.0.0.0/8
    214.49.251.0/24               214.0.0.0/8
    214.49.252.0/24               214.0.0.0/8
    214.49.253.0/24               214.0.0.0/8
    214.49.254.0/24               214.0.0.0/8
    214.60.194.0/23               214.0.0.0/8
    214.60.196.0/23               214.0.0.0/8
    214.60.198.0/23               214.0.0.0/8
    214.60.200.0/23               214.0.0.0/8
    214.60.202.0/23               214.0.0.0/8
    214.60.204.0/23               214.0.0.0/8
    214.60.206.0/23               214.0.0.0/8
    214.60.208.0/23               214.0.0.0/8
    214.60.210.0/23               214.0.0.0/8
    214.60.212.0/23               214.0.0.0/8
    214.60.214.0/23               214.0.0.0/8
    214.60.216.0/23               214.0.0.0/8
    214.60.218.0/23               214.0.0.0/8
    214.60.220.0/23               214.0.0.0/8
    214.60.222.0/23               214.0.0.0/8
    214.60.224.0/23               214.0.0.0/8
    214.60.226.0/23               214.0.0.0/8
    214.60.228.0/23               214.0.0.0/8
    214.60.230.0/23               214.0.0.0/8
    214.66.96.0/19                214.0.0.0/8

Whois Entry

whois: 402590

IANA has recorded AS27142 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS27142\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:       27032 - 27159
             ASName:         DNIC-ASBLK-27032-27159
             ASHandle:       AS27032
             RegDate:        2003-01-16
             Updated:        2025-09-12
             Ref:            https://rdap.arin.net/registry/autnum/27032
             
             
             OrgName:        United States Department of Defense (DoD)
             OrgId:          USDDD
             Address:        3990 E. Broad Street
             City:           Columbus
             StateProv:      OH
             PostalCode:     43218
             Country:        US
             RegDate:        2007-01-12
             Updated:        2025-03-13
             Ref:            https://rdap.arin.net/registry/entity/USDDD
             
             
             OrgNOCHandle: MIL-HSTMST-ARIN
             OrgNOCName:   Network DoD
             OrgNOCPhone:  +1-844-347-2457 
             OrgNOCEmail:  disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
             OrgNOCRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN
             
             OrgTechHandle: MIL-HSTMST-ARIN
             OrgTechName:   Network DoD
             OrgTechPhone:  +1-844-347-2457 
             OrgTechEmail:  disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
             OrgTechRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN
             
             OrgAbuseHandle: MIL-HSTMST-ARIN
             OrgAbuseName:   Network DoD
             OrgAbusePhone:  +1-844-347-2457 
             OrgAbuseEmail:  disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN
             
             OrgTechHandle: REGIS10-ARIN
             OrgTechName:   Registration
             OrgTechPhone:  +1-844-347-2457 
             OrgTechEmail:  disa.columbus.ns.mbx.arin-registrations@mail.mil
             OrgTechRef:    https://rdap.arin.net/registry/entity/REGIS10-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.
             #