Report for 3408

Name

AMC-NETWORKS - Rainbow Media Holdings 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 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.

3408 AMC-NETWORKS - Rainbow Media Holdings LLC, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS54004         LIGHTPATH - Cablevision Lightpath LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
58439 AS3408         ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  AMC-NETWORKS - Rainbow Media Holdings LLC, 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       %
30962 AS3408        AMC-NETWORKS - Rainbow Media Holdings LLC, US      1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  47.19.103.0/24       4777 2516 3356 6128 54004 3408   

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

AS3408   1 More Specifics   1 Total Advertisements   AMC-NETWORKS - Rainbow Media Holdings LLC, US
    47.19.103.0/24                47.19.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS3408 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS3408\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:       3408
             ASName:         AMC-NETWORKS
             ASHandle:       AS3408
             RegDate:        2013-10-07
             Updated:        2013-10-07
             Ref:            https://rdap.arin.net/registry/autnum/3408
             
             
             OrgName:        Rainbow Media Holdings LLC
             OrgId:          RMHL-27
             Address:        620 Hicksville Rd
             City:           Bethpage
             StateProv:      NY
             PostalCode:     11714
             Country:        US
             RegDate:        2013-09-10
             Updated:        2022-08-24
             Ref:            https://rdap.arin.net/registry/entity/RMHL-27
             
             
             OrgRoutingHandle: CONTA351-ARIN
             OrgRoutingName:   Contact, ARIN 
             OrgRoutingPhone:  +1-516-803-0300 
             OrgRoutingEmail:  arin-contact@amcnetworks.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/CONTA351-ARIN
             
             OrgAbuseHandle: ABUSE5586-ARIN
             OrgAbuseName:   Abuse, Network 
             OrgAbusePhone:  +1-516-803-0300 
             OrgAbuseEmail:  network-abuse@amcnetworks.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5586-ARIN
             
             OrgDNSHandle: CONTA351-ARIN
             OrgDNSName:   Contact, ARIN 
             OrgDNSPhone:  +1-516-803-0300 
             OrgDNSEmail:  arin-contact@amcnetworks.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/CONTA351-ARIN
             
             OrgNOCHandle: CONTA351-ARIN
             OrgNOCName:   Contact, ARIN 
             OrgNOCPhone:  +1-516-803-0300 
             OrgNOCEmail:  arin-contact@amcnetworks.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/CONTA351-ARIN
             
             OrgTechHandle: CONTA351-ARIN
             OrgTechName:   Contact, ARIN 
             OrgTechPhone:  +1-516-803-0300 
             OrgTechEmail:  arin-contact@amcnetworks.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/CONTA351-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.
             #