Report for 400337

Name

ASN-NHB - NH Broadband, LLC, 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.

400337 ASN-NHB, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS1299          TWELVE99 Arelion, fka Telia Carrier, SE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9391  AS400337       ORIGIN  Originate:      12288 /18.42  Transit:          0 /0.00  ASN-NHB, 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       %
77243 AS400337      ASN-NHB, US                                        2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.110.240.0/20      6939 1299 400337       
  163.245.160.0/19     6939 1299 400337       

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

AS400337   4 More Specifics   4 Total Advertisements   NHBB-ASN-01, US
    38.7.152.0/22                 38.0.0.0/8
    38.51.144.0/22                38.0.0.0/8
    66.231.210.0/24               66.231.192.0/19
    66.231.211.0/24               66.231.192.0/19
    38.7.152.0/23                 38.0.0.0/8

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 38.7.152.0/22               Announced
    - 38.7.152.0/23               Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS400337 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS400337\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/
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             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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             ASNumber:       400337
             ASName:         ASN-NHB
             ASHandle:       AS400337
             RegDate:        2021-12-29
             Updated:        2024-05-04
             Comment:        For Customer Service and Support contact info please visit
             Comment:        http://nhbroadband.com
             Ref:            https://rdap.arin.net/registry/autnum/400337
             
             
             OrgName:        NH Broadband, LLC
             OrgId:          NBL-82
             Address:        579 Tenney Mountain Highway
             City:           Plymouth
             StateProv:      NH
             PostalCode:     03264-3154
             Country:        US
             RegDate:        2021-12-21
             Updated:        2025-07-09
             Ref:            https://rdap.arin.net/registry/entity/NBL-82
             
             
             OrgTechHandle: LHEUR15-ARIN
             OrgTechName:   LHeureux, Brittany 
             OrgTechPhone:  +1-800-698-2007 
             OrgTechEmail:  lheureuxb@nhec.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/LHEUR15-ARIN
             
             OrgAbuseHandle: ENGIN305-ARIN
             OrgAbuseName:   Engineering
             OrgAbusePhone:  +1-800-698-2007 
             OrgAbuseEmail:  info@nhbroadband.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ENGIN305-ARIN
             
             OrgTechHandle: CONEX1-ARIN
             OrgTechName:   Conexon NetOps
             OrgTechPhone:  +1-877-892-6967 
             OrgTechEmail:  noc-support@conexon.us
             OrgTechRef:    https://rdap.arin.net/registry/entity/CONEX1-ARIN
             
             OrgTechHandle: ENGIN305-ARIN
             OrgTechName:   Engineering
             OrgTechPhone:  +1-800-698-2007 
             OrgTechEmail:  info@nhbroadband.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ENGIN305-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.
             #