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 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.

10367 FIBERCAST - Fibercast Corporation, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS13536         TVC-AS1 - FirstLight Fiber, Inc., US
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6327  AS10367        ORIGIN  Originate:      23040 /17.51  Transit:          0 /0.00  FIBERCAST - Fibercast Corporation, 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       %
 4374 AS10367       FIBERCAST - Fibercast Corporation, US             29     16      5     18     11  37.93%


  Prefix               AS Path                              Aggregation Suggestion
  66.211.128.0/19      4777 2497 174 13536 10367 + Announce - aggregate of 66.211.128.0/20 (4777 2497 174 13536 10367) and 66.211.144.0/20 (4777 2497 174 13536 10367)
  66.211.128.0/20      4777 2497 174 13536 10367 - Withdrawn - aggregated with 66.211.144.0/20 (4777 2497 174 13536 10367)
  66.211.144.0/20      4777 2497 174 13536 10367 - Withdrawn - aggregated with 66.211.128.0/20 (4777 2497 174 13536 10367)
  199.201.159.0/24     4777 2497 174 13536 10367 10367 10367 10367 10367 10367   
  208.89.156.0/24      4777 2516 174 10367    
  208.89.158.0/24      4777 2516 174 10367    
  216.177.0.0/19       4777 2497 174 10367    
  216.177.0.0/23       4777 2516 174 10367  + Announce - aggregate of 216.177.0.0/24 (4777 2516 174 10367) and 216.177.1.0/24 (4777 2516 174 10367)
  216.177.0.0/24       4777 2516 174 10367  - Withdrawn - aggregated with 216.177.1.0/24 (4777 2516 174 10367)
  216.177.1.0/24       4777 2516 174 10367  - Withdrawn - aggregated with 216.177.0.0/24 (4777 2516 174 10367)
  216.177.2.0/24       4777 2516 174 10367    
  216.177.4.0/23       4777 2497 174 10367  + Announce - aggregate of 216.177.4.0/24 (4777 2497 174 10367) and 216.177.5.0/24 (4777 2497 174 10367)
  216.177.4.0/24       4777 2497 174 10367  - Withdrawn - aggregated with 216.177.5.0/24 (4777 2497 174 10367)
  216.177.5.0/24       4777 2497 174 10367  - Withdrawn - aggregated with 216.177.4.0/24 (4777 2497 174 10367)
  216.177.6.0/24       4777 2516 174 10367    
  216.177.8.0/24       4777 2497 174 10367    
  216.177.9.0/24       4777 2516 174 10367    
  216.177.11.0/24      4777 2516 174 10367    
  216.177.12.0/23      4777 2516 174 10367  + Announce - aggregate of 216.177.12.0/24 (4777 2516 174 10367) and 216.177.13.0/24 (4777 2516 174 10367)
  216.177.12.0/24      4777 2516 174 10367  - Withdrawn - aggregated with 216.177.13.0/24 (4777 2516 174 10367)
  216.177.13.0/24      4777 2516 174 10367  - Withdrawn - aggregated with 216.177.12.0/24 (4777 2516 174 10367)
  216.177.14.0/24      4777 2516 174 10367    
  216.177.20.0/24      4777 2497 174 10367    
  216.177.22.0/23      4777 2497 174 10367  + Announce - aggregate of 216.177.22.0/24 (4777 2497 174 10367) and 216.177.23.0/24 (4777 2497 174 10367)
  216.177.22.0/24      4777 2497 174 10367  - Withdrawn - aggregated with 216.177.23.0/24 (4777 2497 174 10367)
  216.177.23.0/24      4777 2497 174 10367  - Withdrawn - aggregated with 216.177.22.0/24 (4777 2497 174 10367)
  216.177.24.0/24      4777 2516 174 10367    
  216.177.25.0/24      4777 2497 174 10367  - Withdrawn - matching aggregate 216.177.0.0/19 4777 2497 174 10367
  216.177.26.0/24      4777 2497 174 10367  - Withdrawn - matching aggregate 216.177.0.0/19 4777 2497 174 10367
  216.177.27.0/24      4777 2497 174 10367  - Withdrawn - matching aggregate 216.177.0.0/19 4777 2497 174 10367
  216.177.28.0/24      4777 2497 174 10367  - Withdrawn - matching aggregate 216.177.0.0/19 4777 2497 174 10367
  216.177.29.0/24      4777 2497 174 10367  - Withdrawn - matching aggregate 216.177.0.0/19 4777 2497 174 10367
  216.177.30.0/24      4777 2516 174 10367    
  216.177.31.0/24      4777 2497 174 10367  - Withdrawn - matching aggregate 216.177.0.0/19 4777 2497 174 10367

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

AS10367   27 More Specifics   29 Total Advertisements   FIBERCAST - Fibercast Corporation, 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
    216.177.2.0/24                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
    216.177.8.0/24                216.177.0.0/19
    216.177.9.0/24                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
    216.177.20.0/24               216.177.0.0/19
    216.177.22.0/24               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

Whois Entry

whois: 402332

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:  +1-603-331-0000 
             OrgTechEmail:  gent@metro2000.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/CAVGE-ARIN
             
             OrgTechHandle: GC663-ARIN
             OrgTechName:   Cav, Gent 
             OrgTechPhone:  +1-603-296-4444 
             OrgTechEmail:  arin@cav.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/GC663-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
             
             OrgNOCHandle: CAVGE-ARIN
             OrgNOCName:   Cav, Gent 
             OrgNOCPhone:  +1-603-331-0000 
             OrgNOCEmail:  gent@metro2000.net
             OrgNOCRef:    https://rdap.arin.net/registry/entity/CAVGE-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.
             #