Report for 13836

Name

ASN-13836 - Nasdaq, 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.

13836 ASN-13836 - Nasdaq, Inc., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS21949         BEANFIELD - Beanfield Technologies Inc., CA
    AS19551         INCAPSULA - Incapsula Inc, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
34865 AS13836        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  ASN-13836 - Nasdaq, 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       %
20664 AS13836       ASN-13836 - Nasdaq, Inc., US                       3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  198.55.222.0/23      4608 7575 1299 21949 13836   
  198.55.222.0/23      4608 1221 4637 19551 13836 + Announce - aggregate of 198.55.222.0/24 (4608 1221 4637 19551 13836) and 198.55.223.0/24 (4608 1221 4637 19551 13836)
  198.55.222.0/24      4608 1221 4637 19551 13836 - Withdrawn - aggregated with 198.55.223.0/24 (4608 1221 4637 19551 13836)
  198.55.223.0/24      4608 1221 4637 19551 13836 - Withdrawn - aggregated with 198.55.222.0/24 (4608 1221 4637 19551 13836)

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

AS13836   3 More Specifics   3 Total Advertisements   ASN-13836 - Nasdaq, Inc., US
    198.55.222.0/23               198.55.192.0/19
    198.55.222.0/24               198.55.192.0/19
    198.55.223.0/24               198.55.192.0/19

Whois Entry

whois: 402591

IANA has recorded AS13836 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS13836\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:       13836
             ASName:         ASN-13836
             ASHandle:       AS13836
             RegDate:        1999-08-25
             Updated:        2016-08-02
             Ref:            https://rdap.arin.net/registry/autnum/13836
             
             
             OrgName:        Nasdaq, Inc.
             OrgId:          NOG-5
             Address:        151 West 42nd Street
             City:           New York
             StateProv:      NY
             PostalCode:     10036
             Country:        US
             RegDate:        2012-02-01
             Updated:        2024-12-19
             Ref:            https://rdap.arin.net/registry/entity/NOG-5
             
             
             OrgNOCHandle: NETWO4824-ARIN
             OrgNOCName:   Network Engineering
             OrgNOCPhone:  +1-212-231-5180 
             OrgNOCEmail:  network-request@nasdaq.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO4824-ARIN
             
             OrgTechHandle: NETWO4824-ARIN
             OrgTechName:   Network Engineering
             OrgTechPhone:  +1-212-231-5180 
             OrgTechEmail:  network-request@nasdaq.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO4824-ARIN
             
             OrgAbuseHandle: NETWO4824-ARIN
             OrgAbuseName:   Network Engineering
             OrgAbusePhone:  +1-212-231-5180 
             OrgAbuseEmail:  network-request@nasdaq.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO4824-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.
             #