Report for 19316

Name

QUADRANGLE - Quadrangle Development 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.

19316 QUADRANGLE - Quadrangle Development Corporation, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS6079          RCN-AS - RCN, US
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS33657         CMCS - Comcast Cable Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
35049 AS19316        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  QUADRANGLE - Quadrangle Development 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       %
34651 AS19316       QUADRANGLE - Quadrangle Development Corporati      4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.100.18.0/24       4777 2516 174 19316 19316   
  38.124.159.0/24      4777 2497 174 19316 19316   
  50.144.151.0/24      4777 2516 7922 33657 19316 19316   
  207.172.149.0/24     4777 2497 6079 19316   

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

AS19316   4 More Specifics   4 Total Advertisements   QUADRANGLE - Quadrangle Development Corporation, US
    38.100.18.0/24                38.0.0.0/8
    38.124.159.0/24               38.0.0.0/8
    50.144.151.0/24               50.128.0.0/9
    207.172.149.0/24              207.172.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS19316 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19316\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:       19316
             ASName:         QUADRANGLE
             ASHandle:       AS19316
             RegDate:        2017-08-31
             Updated:        2017-08-31
             Ref:            https://rdap.arin.net/registry/autnum/19316
             
             
             OrgName:        Quadrangle Development Corporation
             OrgId:          QDC-6
             Address:        1001 G St NW, 900
             City:           Washington
             StateProv:      DC
             PostalCode:     20001
             Country:        US
             RegDate:        2015-12-21
             Updated:        2015-12-21
             Ref:            https://rdap.arin.net/registry/entity/QDC-6
             
             
             OrgAbuseHandle: MUNIR2-ARIN
             OrgAbuseName:   Munir, Atif 
             OrgAbusePhone:  +1-202-393-1999 
             OrgAbuseEmail:  amunir@quad1.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MUNIR2-ARIN
             
             OrgTechHandle: MUNIR2-ARIN
             OrgTechName:   Munir, Atif 
             OrgTechPhone:  +1-202-393-1999 
             OrgTechEmail:  amunir@quad1.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/MUNIR2-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.
             #