Report for 14733

Name

AS14733 - Barclays Capital 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 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.

14733 AS14733 - Barclays Capital Inc., US

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS6303          BARCLAYS-CAPITAL - Barclays Capital, US
    AS18971         BCUS - BARCLAYS FINANCIAL CORP., US
  Downstream Adjacent AS list
    AS6303          BARCLAYS-CAPITAL - Barclays Capital, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
7503  AS14733        ORG+TRN Originate:      17152 /17.93  Transit:       3072 /20.42 AS14733 - Barclays Capital Inc., 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       %
 2859 AS14733       AS14733 - Barclays Capital Inc., US               47     30     11     28     19  40.43%


  Prefix               AS Path                              Aggregation Suggestion
  146.127.42.0/23      4777 32787 18971 14733 + Announce - aggregate of 146.127.42.0/24 (4777 32787 18971 14733) and 146.127.43.0/24 (4777 32787 18971 14733)
  146.127.42.0/24      4777 32787 18971 14733 - Withdrawn - aggregated with 146.127.43.0/24 (4777 32787 18971 14733)
  146.127.43.0/24      4777 32787 18971 14733 - Withdrawn - aggregated with 146.127.42.0/24 (4777 32787 18971 14733)
  146.127.60.0/24      4777 32787 18971 14733   
  146.127.222.0/24     4777 32787 18971 14733   
  146.127.232.0/21     4777 32787 18971 14733 + Announce - aggregate of 146.127.232.0/22 (4777 32787 18971 14733) and 146.127.236.0/22 (4777 32787 18971 14733)
  146.127.232.0/24     4777 32787 18971 14733 - Withdrawn - aggregated with 146.127.233.0/24 (4777 32787 18971 14733)
  146.127.233.0/24     4777 32787 18971 14733 - Withdrawn - aggregated with 146.127.232.0/24 (4777 32787 18971 14733)
  146.127.234.0/24     4777 32787 18971 14733 - Withdrawn - aggregated with 146.127.235.0/24 (4777 32787 18971 14733)
  146.127.235.0/24     4777 32787 18971 14733 - Withdrawn - aggregated with 146.127.234.0/24 (4777 32787 18971 14733)
  146.127.236.0/24     4777 32787 18971 14733 - Withdrawn - aggregated with 146.127.237.0/24 (4777 32787 18971 14733)
  146.127.237.0/24     4777 32787 18971 14733 - Withdrawn - aggregated with 146.127.236.0/24 (4777 32787 18971 14733)
  146.127.238.0/24     4777 32787 18971 14733 - Withdrawn - aggregated with 146.127.239.0/24 (4777 32787 18971 14733)
  146.127.239.0/24     4777 32787 18971 14733 - Withdrawn - aggregated with 146.127.238.0/24 (4777 32787 18971 14733)
  146.127.248.0/21     4777 2516 701 18971 14733 + Announce - aggregate of 146.127.248.0/22 (4777 2516 701 18971 14733) and 146.127.252.0/22 (4777 2516 701 18971 14733)
  146.127.248.0/22     4777 2516 701 18971 14733 - Withdrawn - aggregated with 146.127.252.0/22 (4777 2516 701 18971 14733)
  146.127.248.0/24     4777 32787 18971 14733   
  146.127.250.0/23     4777 32787 18971 14733 + Announce - aggregate of 146.127.250.0/24 (4777 32787 18971 14733) and 146.127.251.0/24 (4777 32787 18971 14733)
  146.127.250.0/24     4777 32787 18971 14733 - Withdrawn - aggregated with 146.127.251.0/24 (4777 32787 18971 14733)
  146.127.251.0/24     4777 32787 18971 14733 - Withdrawn - aggregated with 146.127.250.0/24 (4777 32787 18971 14733)
  146.127.252.0/22     4777 2516 701 18971 14733 - Withdrawn - aggregated with 146.127.248.0/22 (4777 2516 701 18971 14733)
  146.127.252.0/22     4777 32787 18971 14733 + Announce - aggregate of 146.127.252.0/23 (4777 32787 18971 14733) and 146.127.254.0/23 (4777 32787 18971 14733)
  146.127.252.0/24     4777 32787 18971 14733 - Withdrawn - aggregated with 146.127.253.0/24 (4777 32787 18971 14733)
  146.127.253.0/24     4777 32787 18971 14733 - Withdrawn - aggregated with 146.127.252.0/24 (4777 32787 18971 14733)
  146.127.254.0/24     4777 32787 18971 14733 - Withdrawn - aggregated with 146.127.255.0/24 (4777 32787 18971 14733)
  146.127.255.0/24     4777 32787 18971 14733 - Withdrawn - aggregated with 146.127.254.0/24 (4777 32787 18971 14733)
  147.63.164.0/22      4777 2516 701 6303 14733   
  147.63.164.0/23      4777 2516 701 18971 14733   
  147.63.164.0/23      4777 32787 18971 14733 + Announce - aggregate of 147.63.164.0/24 (4777 32787 18971 14733) and 147.63.165.0/24 (4777 32787 18971 14733)
  147.63.164.0/24      4777 32787 18971 14733 - Withdrawn - aggregated with 147.63.165.0/24 (4777 32787 18971 14733)
  147.63.165.0/24      4777 32787 18971 14733 - Withdrawn - aggregated with 147.63.164.0/24 (4777 32787 18971 14733)
  147.63.166.0/23      4777 2516 701 18971 14733   
  147.63.166.0/23      4777 32787 18971 14733 + Announce - aggregate of 147.63.166.0/24 (4777 32787 18971 14733) and 147.63.167.0/24 (4777 32787 18971 14733)
  147.63.166.0/24      4777 32787 18971 14733 - Withdrawn - aggregated with 147.63.167.0/24 (4777 32787 18971 14733)
  147.63.167.0/24      4777 32787 18971 14733 - Withdrawn - aggregated with 147.63.166.0/24 (4777 32787 18971 14733)
  157.83.142.0/23      4777 2516 701 18971 14733   
  167.203.32.0/22      4777 2516 701 6303 14733   
  167.203.32.0/23      4777 2516 701 18971 14733   
  167.203.32.0/23      4777 32787 18971 14733 + Announce - aggregate of 167.203.32.0/24 (4777 32787 18971 14733) and 167.203.33.0/24 (4777 32787 18971 14733)
  167.203.32.0/24      4777 32787 18971 14733 - Withdrawn - aggregated with 167.203.33.0/24 (4777 32787 18971 14733)
  167.203.33.0/24      4777 32787 18971 14733 - Withdrawn - aggregated with 167.203.32.0/24 (4777 32787 18971 14733)
  167.203.34.0/23      4777 2516 701 18971 14733   
  167.203.34.0/23      4777 32787 18971 14733 + Announce - aggregate of 167.203.34.0/24 (4777 32787 18971 14733) and 167.203.35.0/24 (4777 32787 18971 14733)
  167.203.34.0/24      4777 32787 18971 14733 - Withdrawn - aggregated with 167.203.35.0/24 (4777 32787 18971 14733)
  167.203.35.0/24      4777 32787 18971 14733 - Withdrawn - aggregated with 167.203.34.0/24 (4777 32787 18971 14733)
  167.203.44.0/23      4777 2516 701 6303 14733   
  167.203.44.0/23      4777 32787 18971 14733 + Announce - aggregate of 167.203.44.0/24 (4777 32787 18971 14733) and 167.203.45.0/24 (4777 32787 18971 14733)
  167.203.44.0/24      4777 32787 18971 14733 - Withdrawn - aggregated with 167.203.45.0/24 (4777 32787 18971 14733)
  167.203.45.0/24      4777 32787 18971 14733 - Withdrawn - aggregated with 167.203.44.0/24 (4777 32787 18971 14733)
  167.203.46.0/23      4777 2516 701 18971 14733   
  167.203.46.0/23      4777 32787 18971 14733 + Announce - aggregate of 167.203.46.0/24 (4777 32787 18971 14733) and 167.203.47.0/24 (4777 32787 18971 14733)
  167.203.46.0/24      4777 32787 18971 14733 - Withdrawn - aggregated with 167.203.47.0/24 (4777 32787 18971 14733)
  167.203.47.0/24      4777 32787 18971 14733 - Withdrawn - aggregated with 167.203.46.0/24 (4777 32787 18971 14733)
  167.203.158.0/24     4777 32787 18971 14733   
  192.107.16.0/23      4777 2516 701 18971 14733   
  192.107.16.0/24      4777 32787 18971 14733   
  192.147.56.0/24      4777 32787 18971 14733   
  192.147.58.0/24      4777 32787 18971 14733   

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

AS14733   46 More Specifics   47 Total Advertisements   AS14733 - Barclays Capital Inc., US
    146.127.42.0/24               146.127.0.0/16
    146.127.43.0/24               146.127.0.0/16
    146.127.60.0/24               146.127.0.0/16
    146.127.222.0/24              146.127.0.0/16
    146.127.232.0/24              146.127.0.0/16
    146.127.233.0/24              146.127.0.0/16
    146.127.234.0/24              146.127.0.0/16
    146.127.235.0/24              146.127.0.0/16
    146.127.236.0/24              146.127.0.0/16
    146.127.237.0/24              146.127.0.0/16
    146.127.238.0/24              146.127.0.0/16
    146.127.239.0/24              146.127.0.0/16
    146.127.248.0/22              146.127.0.0/16
    146.127.248.0/24              146.127.0.0/16
    146.127.250.0/24              146.127.0.0/16
    146.127.251.0/24              146.127.0.0/16
    146.127.252.0/22              146.127.0.0/16
    146.127.252.0/24              146.127.0.0/16
    146.127.253.0/24              146.127.0.0/16
    146.127.254.0/24              146.127.0.0/16
    146.127.255.0/24              146.127.0.0/16
    147.63.164.0/22               147.63.0.0/16
    147.63.164.0/23               147.63.0.0/16
    147.63.164.0/24               147.63.0.0/16
    147.63.165.0/24               147.63.0.0/16
    147.63.166.0/23               147.63.0.0/16
    147.63.166.0/24               147.63.0.0/16
    147.63.167.0/24               147.63.0.0/16
    157.83.142.0/23               157.83.0.0/16
    167.203.32.0/22               167.203.0.0/16
    167.203.32.0/23               167.203.0.0/16
    167.203.32.0/24               167.203.0.0/16
    167.203.33.0/24               167.203.0.0/16
    167.203.34.0/23               167.203.0.0/16
    167.203.34.0/24               167.203.0.0/16
    167.203.35.0/24               167.203.0.0/16
    167.203.44.0/23               167.203.0.0/16
    167.203.44.0/24               167.203.0.0/16
    167.203.45.0/24               167.203.0.0/16
    167.203.46.0/23               167.203.0.0/16
    167.203.46.0/24               167.203.0.0/16
    167.203.47.0/24               167.203.0.0/16
    167.203.158.0/24              167.203.0.0/16
    192.107.16.0/24               192.107.16.0/23
    192.147.56.0/24               192.147.56.0/21
    192.147.58.0/24               192.147.56.0/21

Whois Entry

whois: 402603

IANA has recorded AS14733 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS14733\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:       14733
             ASName:         AS14733
             ASHandle:       AS14733
             RegDate:        2000-02-01
             Updated:        2012-03-16
             Ref:            https://rdap.arin.net/registry/autnum/14733
             
             
             OrgName:        Barclays Capital Inc.
             OrgId:          BARCLA-10
             Address:        745 7th Ave
             City:           New York
             StateProv:      NY
             PostalCode:     10019
             Country:        US
             RegDate:        2000-02-01
             Updated:        2025-07-21
             Ref:            https://rdap.arin.net/registry/entity/BARCLA-10
             
             
             OrgTechHandle: COA2-ARIN
             OrgTechName:   Connectivity Operations America
             OrgTechPhone:  +1-212-412-2820 
             OrgTechEmail:  gtisntconnectivity1@barclayscapital.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/COA2-ARIN
             
             OrgAbuseHandle: COA2-ARIN
             OrgAbuseName:   Connectivity Operations America
             OrgAbusePhone:  +1-212-412-2820 
             OrgAbuseEmail:  gtisntconnectivity1@barclayscapital.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/COA2-ARIN
             
             OrgDNSHandle: LEBED9-ARIN
             OrgDNSName:   Lebedinec, Dmitrij 
             OrgDNSPhone:  + 44   7441462399 
             OrgDNSEmail:  dmitrij.lebedinec@barclays.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/LEBED9-ARIN
             
             OrgNOCHandle: COA2-ARIN
             OrgNOCName:   Connectivity Operations America
             OrgNOCPhone:  +1-212-412-2820 
             OrgNOCEmail:  gtisntconnectivity1@barclayscapital.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/COA2-ARIN
             
             OrgRoutingHandle: COA2-ARIN
             OrgRoutingName:   Connectivity Operations America
             OrgRoutingPhone:  +1-212-412-2820 
             OrgRoutingEmail:  gtisntconnectivity1@barclayscapital.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/COA2-ARIN
             
             OrgDNSHandle: COA2-ARIN
             OrgDNSName:   Connectivity Operations America
             OrgDNSPhone:  +1-212-412-2820 
             OrgDNSEmail:  gtisntconnectivity1@barclayscapital.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/COA2-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.
             #