Report for 1819

Name

DCM-CABLE - DCM Cable Inc., 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.

1819 DCM-CABLE, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS22773         ASN-CXA-ALL-CCI-22773-RDC, US
    AS10753         LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6973  AS1819         ORIGIN  Originate:      19712 /17.73  Transit:          0 /0.00  DCM-CABLE, 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       %
 4574 AS1819        DCM-CABLE, US                                     19     13      2      8     11  57.89%


  Prefix               AS Path                              Aggregation Suggestion
  38.137.128.0/19      6939 22773 1819      + Announce - aggregate of 38.137.128.0/20 (6939 22773 1819) and 38.137.144.0/20 (6939 22773 1819)
  38.137.128.0/20      6939 22773 1819      - Withdrawn - aggregated with 38.137.144.0/20 (6939 22773 1819)
  38.137.144.0/20      6939 22773 1819      - Withdrawn - aggregated with 38.137.128.0/20 (6939 22773 1819)
  98.163.82.0/23       6939 22773 1819        
  104.160.236.0/22     6939 3356 10753 1819   
  174.66.106.0/23      6939 22773 1819        
  184.179.48.0/21      6939 22773 1819      + Announce - aggregate of 184.179.48.0/22 (6939 22773 1819) and 184.179.52.0/22 (6939 22773 1819)
  184.179.48.0/22      6939 22773 1819      - Withdrawn - aggregated with 184.179.52.0/22 (6939 22773 1819)
  184.179.52.0/22      6939 22773 1819      - Withdrawn - aggregated with 184.179.48.0/22 (6939 22773 1819)
  198.212.52.0/22      6939 3356 10753 1819   
  198.212.52.0/23      6939 3356 10753 1819 - Withdrawn - matching aggregate 198.212.52.0/22 6939 3356 10753 1819
  198.212.54.0/23      6939 3356 10753 1819 - Withdrawn - matching aggregate 198.212.52.0/22 6939 3356 10753 1819
  198.212.55.0/24      6939 22773 1819        
  204.10.176.0/21      6939 3356 10753 1819   
  204.10.176.0/22      6939 3356 10753 1819 - Withdrawn - matching aggregate 204.10.176.0/21 6939 3356 10753 1819
  204.10.176.0/24      6939 3356 10753 1819 - Withdrawn - matching aggregate 204.10.176.0/21 6939 3356 10753 1819
  204.10.177.0/24      6939 3356 10753 1819 - Withdrawn - matching aggregate 204.10.176.0/21 6939 3356 10753 1819
  204.10.178.0/23      6939 3356 10753 1819 - Withdrawn - matching aggregate 204.10.176.0/21 6939 3356 10753 1819
  204.10.180.0/23      6939 3356 10753 1819 - Withdrawn - matching aggregate 204.10.176.0/21 6939 3356 10753 1819
  204.10.182.0/24      6939 3356 10753 1819 - Withdrawn - matching aggregate 204.10.176.0/21 6939 3356 10753 1819
  204.10.183.0/24      6939 3356 10753 1819 - Withdrawn - matching aggregate 204.10.176.0/21 6939 3356 10753 1819

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

AS1819   19 More Specifics   22 Total Advertisements   DCM-CABLE, US
    98.163.82.0/23                98.160.0.0/11
    98.163.82.0/24                98.160.0.0/11
    98.163.83.0/24                98.160.0.0/11
    174.66.106.0/23               174.64.0.0/12
    174.66.106.0/24               174.64.0.0/12
    174.66.107.0/24               174.64.0.0/12
    184.179.48.0/22               184.176.0.0/12
    184.179.52.0/22               184.176.0.0/12
    198.212.52.0/23               198.212.52.0/22
    198.212.54.0/23               198.212.52.0/22
    198.212.55.0/24               198.212.52.0/22
    204.10.176.0/22               204.10.176.0/21
    204.10.176.0/24               204.10.176.0/21
    204.10.177.0/24               204.10.176.0/21
    204.10.178.0/23               204.10.176.0/21
    204.10.180.0/22               204.10.176.0/21
    204.10.180.0/23               204.10.176.0/21
    204.10.182.0/24               204.10.176.0/21
    204.10.183.0/24               204.10.176.0/21
    38.137.128.0/20               38.0.0.0/8
    38.137.144.0/20               38.0.0.0/8

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

    + 98.163.82.0/24              Announced
    + 98.163.83.0/24              Announced
    - 38.137.128.0/20             Withdrawn
    - 38.137.144.0/20             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS1819 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS1819\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:       1819
             ASName:         DCM-CABLE
             ASHandle:       AS1819
             RegDate:        2009-08-24
             Updated:        2015-10-26
             Ref:            https://rdap.arin.net/registry/autnum/1819
             
             
             OrgName:        DCM Cable Inc.
             OrgId:          DCMCA
             Address:        7751 SW 80th Ave
             City:           Ocala
             StateProv:      FL
             PostalCode:     34481
             Country:        US
             RegDate:        2008-11-25
             Updated:        2021-07-28
             Ref:            https://rdap.arin.net/registry/entity/DCMCA
             
             
             OrgTechHandle: SANTI11-ARIN
             OrgTechName:   Santiago, Jorge 
             OrgTechPhone:  +1-352-266-6584 
             OrgTechEmail:  jorge_santiago@otowfl.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/SANTI11-ARIN
             
             OrgDNSHandle: SANTI11-ARIN
             OrgDNSName:   Santiago, Jorge 
             OrgDNSPhone:  +1-352-266-6584 
             OrgDNSEmail:  jorge_santiago@otowfl.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/SANTI11-ARIN
             
             OrgRoutingHandle: SANTI11-ARIN
             OrgRoutingName:   Santiago, Jorge 
             OrgRoutingPhone:  +1-352-266-6584 
             OrgRoutingEmail:  jorge_santiago@otowfl.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/SANTI11-ARIN
             
             OrgNOCHandle: SANTI11-ARIN
             OrgNOCName:   Santiago, Jorge 
             OrgNOCPhone:  +1-352-266-6584 
             OrgNOCEmail:  jorge_santiago@otowfl.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/SANTI11-ARIN
             
             OrgAbuseHandle: SANTI11-ARIN
             OrgAbuseName:   Santiago, Jorge 
             OrgAbusePhone:  +1-352-266-6584 
             OrgAbuseEmail:  jorge_santiago@otowfl.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/SANTI11-ARIN
             
             RTechHandle: OCONN89-ARIN
             RTechName:   O'Connor, Jud 
             RTechPhone:  +1-352-237-1270 
             RTechEmail:  jud@dcmcable.com
             RTechRef:    https://rdap.arin.net/registry/entity/OCONN89-ARIN
             
             RAbuseHandle: OCONN89-ARIN
             RAbuseName:   O'Connor, Jud 
             RAbusePhone:  +1-352-237-1270 
             RAbuseEmail:  jud@dcmcable.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/OCONN89-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.
             #