Report for 21622

Name

PR-NEWSWIRE-USA-1 - PR Newswire, 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 AS4637) 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.

21622 PR-NEWSWIRE-USA-1 - PR Newswire

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS7018    ATT-INTERNET4 - AT&T WorldNet Services

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13574 AS21622  ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  PR-NEWSWIRE-USA-1 - PR Newswire

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       %
 5454 AS21622 PR-NEWSWIRE-USA-1 - PR Newswire               6      2      1      5      1  16.67%


  Prefix               AS Path                              Aggregation Suggestion
  12.149.43.0/24       4637 3491 3549 7018 21622   
  199.230.16.0/23      4637 3491 3549 7018 21622 + Announce - aggregate of 199.230.16.0/24 (4637 3491 3549 7018 21622) and 199.230.17.0/24 (4637 3491 3549 7018 21622)
  199.230.16.0/24      4637 3491 3549 7018 21622 - Withdrawn - aggregated with 199.230.17.0/24 (4637 3491 3549 7018 21622)
  199.230.17.0/24      4637 3491 3549 7018 21622 - Withdrawn - aggregated with 199.230.16.0/24 (4637 3491 3549 7018 21622)
  199.230.20.0/24      4637 3491 3549 7018 21622   
  199.230.26.0/24      4637 3491 3549 7018 21622   
  199.230.29.0/24      4637 3491 3549 7018 21622   

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

AS21622   6 More Specifics   6 Total Advertisements   PR-NEWSWIRE-USA-1 - PR Newswire
    12.149.43.0/24                12.0.0.0/8
    199.230.16.0/24               199.230.16.0/21
    199.230.17.0/24               199.230.16.0/21
    199.230.20.0/24               199.230.16.0/21
    199.230.26.0/24               199.230.24.0/22
    199.230.29.0/24               199.230.28.0/23

Whois Entry

whois: 402603

IANA has recorded AS21622 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21622\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:       21622
             ASName:         PR-NEWSWIRE-USA-1
             ASHandle:       AS21622
             RegDate:        2001-05-31
             Updated:        2024-10-08
             Ref:            https://rdap.arin.net/registry/autnum/21622
             
             
             OrgName:        PR Newswire
             OrgId:          PRNEWS
             Address:        806 Plaza Three Harborside Financial Ctr
             City:           Jersey City
             StateProv:      NJ
             PostalCode:     07311
             Country:        US
             RegDate:        1993-12-20
             Updated:        2023-02-17
             Ref:            https://rdap.arin.net/registry/entity/PRNEWS
             
             
             OrgTechHandle: YADAV13-ARIN
             OrgTechName:   Yadav, Nagendra 
             OrgTechPhone:  +1-201-360-6339 
             OrgTechEmail:  nagendra.yadav@cision.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/YADAV13-ARIN
             
             OrgAbuseHandle: YADAV13-ARIN
             OrgAbuseName:   Yadav, Nagendra 
             OrgAbusePhone:  +1-201-360-6339 
             OrgAbuseEmail:  nagendra.yadav@cision.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/YADAV13-ARIN
             
             RTechHandle: MATHI254-ARIN
             RTechName:   Mathias, tim 
             RTechPhone:  +1-301-980-4400 
             RTechEmail:  timothy.mathias@cision.com
             RTechRef:    https://rdap.arin.net/registry/entity/MATHI254-ARIN
             
             RTechHandle: JAMED-ARIN
             RTechName:   Jame, Dave 
             RTechPhone:  +1-647-241-2936 
             RTechEmail:  dave.james@cision.com
             RTechRef:    https://rdap.arin.net/registry/entity/JAMED-ARIN
             
             RTechHandle: HOCHS4-ARIN
             RTechName:   Hochstein, Mike 
             RTechPhone:  +1-301-459-2590 
             RTechEmail:  mhochstein@vocus.com
             RTechRef:    https://rdap.arin.net/registry/entity/HOCHS4-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.
             #