Report for 11183

Name

MHTC-NET - Mount Horeb Telephone Co, 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.

11183 MHTC-NET - Mount Horeb Telephone Co, US

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS11796         AIRSTREAMCOMM-NET - Airstream Communications, LLC, US
    AS174           COGENT-174 - Cogent Communications, LLC, US
  Downstream Adjacent AS list
    AS401554        UHH-ASN - Upland Hills Health, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
7506  AS11183        ORG+TRN Originate:      17152 /17.93  Transit:        256 /24.00 MHTC-NET - Mount Horeb Telephone Co, 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       %
 3711 AS11183       MHTC-NET - Mount Horeb Telephone Co, US           21     17      3      7     14  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  216.180.192.0/19     4777 2497 174 11183    
  216.180.196.0/24     4777 2497 174 11183  - Withdrawn - matching aggregate 216.180.192.0/19 4777 2497 174 11183
  216.180.197.0/24     4777 2497 174 11183  - Withdrawn - matching aggregate 216.180.192.0/19 4777 2497 174 11183
  216.180.198.0/24     4777 2497 174 11183  - Withdrawn - matching aggregate 216.180.192.0/19 4777 2497 174 11183
  216.180.199.0/24     4777 2497 174 11183  - Withdrawn - matching aggregate 216.180.192.0/19 4777 2497 174 11183
  216.180.200.0/24     4777 2516 174 11183    
  216.246.176.0/20     4777 2497 174 11183    
  216.246.178.0/23     4777 2516 174 11183  + Announce - aggregate of 216.246.178.0/24 (4777 2516 174 11183) and 216.246.179.0/24 (4777 2516 174 11183)
  216.246.178.0/24     4777 2516 174 11183  - Withdrawn - aggregated with 216.246.179.0/24 (4777 2516 174 11183)
  216.246.179.0/24     4777 2516 174 11183  - Withdrawn - aggregated with 216.246.178.0/24 (4777 2516 174 11183)
  216.246.180.0/22     4777 2516 174 11183  + Announce - aggregate of 216.246.180.0/23 (4777 2516 174 11183) and 216.246.182.0/23 (4777 2516 174 11183)
  216.246.180.0/24     4777 2516 174 11183  - Withdrawn - aggregated with 216.246.181.0/24 (4777 2516 174 11183)
  216.246.181.0/24     4777 2516 174 11183  - Withdrawn - aggregated with 216.246.180.0/24 (4777 2516 174 11183)
  216.246.182.0/24     4777 2516 174 11183  - Withdrawn - aggregated with 216.246.183.0/24 (4777 2516 174 11183)
  216.246.183.0/24     4777 2516 174 11183  - Withdrawn - aggregated with 216.246.182.0/24 (4777 2516 174 11183)
  216.246.184.0/22     4777 2516 174 11183  + Announce - aggregate of 216.246.184.0/23 (4777 2516 174 11183) and 216.246.186.0/23 (4777 2516 174 11183)
  216.246.184.0/24     4777 2516 174 11183  - Withdrawn - aggregated with 216.246.185.0/24 (4777 2516 174 11183)
  216.246.185.0/24     4777 2516 174 11183  - Withdrawn - aggregated with 216.246.184.0/24 (4777 2516 174 11183)
  216.246.186.0/24     4777 2516 174 11183  - Withdrawn - aggregated with 216.246.187.0/24 (4777 2516 174 11183)
  216.246.187.0/24     4777 2516 174 11183  - Withdrawn - aggregated with 216.246.186.0/24 (4777 2516 174 11183)
  216.246.188.0/24     4777 2516 174 11183    
  216.246.189.0/24     4777 2497 174 11183  - Withdrawn - matching aggregate 216.246.176.0/20 4777 2497 174 11183
  216.246.190.0/24     4777 2497 174 11183  - Withdrawn - matching aggregate 216.246.176.0/20 4777 2497 174 11183
  216.246.191.0/24     4777 2497 174 11183  - Withdrawn - matching aggregate 216.246.176.0/20 4777 2497 174 11183

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

AS11183   19 More Specifics   21 Total Advertisements   MHTC-NET - Mount Horeb Telephone Co, US
    216.180.196.0/24              216.180.192.0/19
    216.180.197.0/24              216.180.192.0/19
    216.180.198.0/24              216.180.192.0/19
    216.180.199.0/24              216.180.192.0/19
    216.180.200.0/24              216.180.192.0/19
    216.246.178.0/24              216.246.176.0/20
    216.246.179.0/24              216.246.176.0/20
    216.246.180.0/24              216.246.176.0/20
    216.246.181.0/24              216.246.176.0/20
    216.246.182.0/24              216.246.176.0/20
    216.246.183.0/24              216.246.176.0/20
    216.246.184.0/24              216.246.176.0/20
    216.246.185.0/24              216.246.176.0/20
    216.246.186.0/24              216.246.176.0/20
    216.246.187.0/24              216.246.176.0/20
    216.246.188.0/24              216.246.176.0/20
    216.246.189.0/24              216.246.176.0/20
    216.246.190.0/24              216.246.176.0/20
    216.246.191.0/24              216.246.176.0/20

Whois Entry

whois: 402609

IANA has recorded AS11183 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS11183\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:       11183
             ASName:         MHTC-NET
             ASHandle:       AS11183
             RegDate:        1998-05-11
             Updated:        2012-03-20
             Ref:            https://rdap.arin.net/registry/autnum/11183
             
             
             OrgName:        Mount Horeb Telephone Co
             OrgId:          MHT-8
             Address:        200 East Main Street
             City:           Mount Horeb
             StateProv:      WI
             PostalCode:     53572
             Country:        US
             RegDate:        1998-05-11
             Updated:        2011-09-24
             Ref:            https://rdap.arin.net/registry/entity/MHT-8
             
             
             OrgAbuseHandle: IA85-ARIN
             OrgAbuseName:   IP Administration
             OrgAbusePhone:  +1-608-437-5551 
             OrgAbuseEmail:  ip-admin@mhtc.net
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/IA85-ARIN
             
             OrgTechHandle: IA85-ARIN
             OrgTechName:   IP Administration
             OrgTechPhone:  +1-608-437-5551 
             OrgTechEmail:  ip-admin@mhtc.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/IA85-ARIN
             
             RTechHandle: IA85-ARIN
             RTechName:   IP Administration
             RTechPhone:  +1-608-437-5551 
             RTechEmail:  ip-admin@mhtc.net
             RTechRef:    https://rdap.arin.net/registry/entity/IA85-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.
             #