Report for 10367

Name

FIBERCAST - Fibercast Corporation, 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.

10367 FIBERCAST, US

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS293           ESNET, US
    AS6939          HURRICANE, US
    AS13536         TVC-AS1, US
    AS174           COGENT-174, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6274  AS10367        ORIGIN  Originate:      23808 /17.46  Transit:          0 /0.00  FIBERCAST, 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       %
 6434 AS10367       FIBERCAST, US                                     32     14      7     25      7  21.88%


  Prefix               AS Path                              Aggregation Suggestion
  66.211.128.0/19      3257 13536 10367     + Announce - aggregate of 66.211.128.0/20 (3257 13536 10367) and 66.211.144.0/20 (3257 13536 10367)
  66.211.128.0/20      3257 13536 10367     - Withdrawn - aggregated with 66.211.144.0/20 (3257 13536 10367)
  66.211.144.0/20      3257 13536 10367     - Withdrawn - aggregated with 66.211.128.0/20 (3257 13536 10367)
  199.201.159.0/24     3257 13536 10367 10367 10367 10367 10367 10367   
  199.204.194.0/23     293 10367            + Announce - aggregate of 199.204.194.0/24 (293 10367) and 199.204.195.0/24 (293 10367)
  199.204.194.0/24     293 10367            - Withdrawn - aggregated with 199.204.195.0/24 (293 10367)
  199.204.195.0/24     293 10367            - Withdrawn - aggregated with 199.204.194.0/24 (293 10367)
  199.204.199.0/24     293 10367              
  208.89.156.0/24      293 10367              
  208.89.158.0/24      293 10367              
  216.177.0.0/19       2914 174 10367         
  216.177.0.0/23       293 10367            + Announce - aggregate of 216.177.0.0/24 (293 10367) and 216.177.1.0/24 (293 10367)
  216.177.0.0/24       293 10367            - Withdrawn - aggregated with 216.177.1.0/24 (293 10367)
  216.177.1.0/24       293 10367            - Withdrawn - aggregated with 216.177.0.0/24 (293 10367)
  216.177.2.0/24       6939 10367             
  216.177.4.0/23       6939 10367           + Announce - aggregate of 216.177.4.0/24 (6939 10367) and 216.177.5.0/24 (6939 10367)
  216.177.4.0/24       6939 10367           - Withdrawn - aggregated with 216.177.5.0/24 (6939 10367)
  216.177.5.0/24       6939 10367           - Withdrawn - aggregated with 216.177.4.0/24 (6939 10367)
  216.177.6.0/24       293 10367              
  216.177.8.0/23       6939 10367           + Announce - aggregate of 216.177.8.0/24 (6939 10367) and 216.177.9.0/24 (6939 10367)
  216.177.8.0/24       6939 10367           - Withdrawn - aggregated with 216.177.9.0/24 (6939 10367)
  216.177.9.0/24       6939 10367           - Withdrawn - aggregated with 216.177.8.0/24 (6939 10367)
  216.177.11.0/24      293 10367              
  216.177.12.0/23      293 10367            + Announce - aggregate of 216.177.12.0/24 (293 10367) and 216.177.13.0/24 (293 10367)
  216.177.12.0/24      293 10367            - Withdrawn - aggregated with 216.177.13.0/24 (293 10367)
  216.177.13.0/24      293 10367            - Withdrawn - aggregated with 216.177.12.0/24 (293 10367)
  216.177.14.0/24      293 10367              
  216.177.20.0/24      6939 10367             
  216.177.22.0/23      6939 10367           + Announce - aggregate of 216.177.22.0/24 (6939 10367) and 216.177.23.0/24 (6939 10367)
  216.177.22.0/24      6939 10367           - Withdrawn - aggregated with 216.177.23.0/24 (6939 10367)
  216.177.23.0/24      6939 10367           - Withdrawn - aggregated with 216.177.22.0/24 (6939 10367)
  216.177.24.0/24      293 10367              
  216.177.25.0/24      6939 10367             
  216.177.26.0/24      6939 10367             
  216.177.27.0/24      293 10367              
  216.177.28.0/24      6939 10367             
  216.177.29.0/24      293 10367              
  216.177.30.0/24      293 10367              
  216.177.31.0/24      6939 10367             

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

AS10367   22 More Specifics   23 Total Advertisements   FIBERCAST, US
    66.211.128.0/20               66.211.128.0/19
    66.211.144.0/20               66.211.128.0/19
    208.89.156.0/24               208.89.152.0/21
    208.89.158.0/24               208.89.152.0/21
    216.177.0.0/24                216.177.0.0/19
    216.177.1.0/24                216.177.0.0/19
    216.177.4.0/24                216.177.0.0/19
    216.177.5.0/24                216.177.0.0/19
    216.177.6.0/24                216.177.0.0/19
    216.177.11.0/24               216.177.0.0/19
    216.177.12.0/24               216.177.0.0/19
    216.177.13.0/24               216.177.0.0/19
    216.177.14.0/24               216.177.0.0/19
    216.177.23.0/24               216.177.0.0/19
    216.177.24.0/24               216.177.0.0/19
    216.177.25.0/24               216.177.0.0/19
    216.177.26.0/24               216.177.0.0/19
    216.177.27.0/24               216.177.0.0/19
    216.177.28.0/24               216.177.0.0/19
    216.177.29.0/24               216.177.0.0/19
    216.177.30.0/24               216.177.0.0/19
    216.177.31.0/24               216.177.0.0/19
    216.177.2.0/24                216.177.0.0/19
    216.177.9.0/24                216.177.0.0/19
    216.177.10.0/24               216.177.0.0/19
    216.177.20.0/24               216.177.0.0/19
    216.177.22.0/24               216.177.0.0/19

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

    - 216.177.0.0/19              Withdrawn
    - 216.177.2.0/24              Withdrawn
    - 216.177.9.0/24              Withdrawn
    - 216.177.10.0/24             Withdrawn
    - 216.177.20.0/24             Withdrawn
    - 216.177.22.0/24             Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS10367 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS10367\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:       10367
             ASName:         FIBERCAST
             ASHandle:       AS10367
             RegDate:        1997-07-14
             Updated:        2019-02-19
             Comment:        http://www.FiberCast.net
             Comment:        New Hampshire Fiber Optic Service Provider
             Comment:        603-613-4000 Colebrook Office Hours 8:00am to 5:00pm EST
             Ref:            https://rdap.arin.net/registry/autnum/10367
             
             
             OrgName:        Fibercast Corporation
             OrgId:          FC-208
             Address:        CAV.NET
             Address:        PO BOX 10
             City:           EAST DERRY
             StateProv:      NH
             PostalCode:     03041
             Country:        US
             RegDate:        2013-11-01
             Updated:        2024-11-25
             Ref:            https://rdap.arin.net/registry/entity/FC-208
             
             
             OrgTechHandle: CAVGE-ARIN
             OrgTechName:   Cav, Gent 
             OrgTechPhone:  +1-603-689-0001 
             OrgTechEmail:  gent@metro2000.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/CAVGE-ARIN
             
             OrgNOCHandle: CAVGE-ARIN
             OrgNOCName:   Cav, Gent 
             OrgNOCPhone:  +1-603-689-0001 
             OrgNOCEmail:  gent@metro2000.net
             OrgNOCRef:    https://rdap.arin.net/registry/entity/CAVGE-ARIN
             
             OrgAbuseHandle: NAD99-ARIN
             OrgAbuseName:   Network Abuse Dept
             OrgAbusePhone:  +1-603-689-0000 
             OrgAbuseEmail:  abuse@fibercast.net
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAD99-ARIN
             
             OrgTechHandle: GC663-ARIN
             OrgTechName:   Cav, Gent 
             OrgTechPhone:  +1-603-689-0001 
             OrgTechEmail:  arin@cav.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/GC663-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.
             #