Report for 20123

Name

NOS-NOG2 - NOS Network Operations Group, 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 AS6447) 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.

20123 NOS-NOG2, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS2914          NTT-LTD-2914, US
    AS3356          LEVEL3, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
59751 AS20123        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  NOS-NOG2, 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       %
35585 AS20123       NOS-NOG2, US                                       1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  208.69.81.0/24       2914 20123             

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

AS20123   1 More Specifics   1 Total Advertisements   NOS-NOG2, US
    208.69.81.0/24                208.69.80.0/22

Whois Entry

whois: 402590

IANA has recorded AS20123 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS20123\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:       20123
             ASName:         NOS-NOG2
             ASHandle:       AS20123
             RegDate:        2007-09-04
             Updated:        2018-10-21
             Ref:            https://rdap.arin.net/registry/autnum/20123
             
             
             OrgName:        NOS Network Operations Group
             OrgId:          NNOG
             Address:        909 North Sepulveda Blvd.
             Address:        Suite 300
             City:           El Segundo
             StateProv:      CA
             PostalCode:     90245
             Country:        US
             RegDate:        2005-05-02
             Updated:        2018-10-19
             Ref:            https://rdap.arin.net/registry/entity/NNOG
             
             
             OrgTechHandle: GREEN1362-ARIN
             OrgTechName:   Green, Andrew 
             OrgTechPhone:  +1-310-321-5700 
             OrgTechEmail:  agreen@aninetworks.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/GREEN1362-ARIN
             
             OrgTechHandle: NOC11849-ARIN
             OrgTechName:   Network Operations Center
             OrgTechPhone:  +1-310-321-5775 
             OrgTechEmail:  noc@aninetworks.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NOC11849-ARIN
             
             OrgTechHandle: VANGM-ARIN
             OrgTechName:   Vang, Mao 
             OrgTechPhone:  +1-310-321-5706 
             OrgTechEmail:  mvang@aninetworks.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/VANGM-ARIN
             
             OrgNOCHandle: NOC11849-ARIN
             OrgNOCName:   Network Operations Center
             OrgNOCPhone:  +1-310-321-5775 
             OrgNOCEmail:  noc@aninetworks.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC11849-ARIN
             
             OrgAbuseHandle: NOC11849-ARIN
             OrgAbuseName:   Network Operations Center
             OrgAbusePhone:  +1-310-321-5775 
             OrgAbuseEmail:  noc@aninetworks.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC11849-ARIN
             
             OrgTechHandle: JJA99-ARIN
             OrgTechName:   Jackson, Joseph 
             OrgTechPhone:  +1-702-547-8000 
             OrgTechEmail:  jjackson@aninetworks.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/JJA99-ARIN
             
             RAbuseHandle: JJA99-ARIN
             RAbuseName:   Jackson, Joseph 
             RAbusePhone:  +1-702-547-8000 
             RAbuseEmail:  jjackson@aninetworks.net
             RAbuseRef:    https://rdap.arin.net/registry/entity/JJA99-ARIN
             
             RNOCHandle: NOC11849-ARIN
             RNOCName:   Network Operations Center
             RNOCPhone:  +1-310-321-5775 
             RNOCEmail:  noc@aninetworks.com
             RNOCRef:    https://rdap.arin.net/registry/entity/NOC11849-ARIN
             
             RTechHandle: JJA99-ARIN
             RTechName:   Jackson, Joseph 
             RTechPhone:  +1-702-547-8000 
             RTechEmail:  jjackson@aninetworks.net
             RTechRef:    https://rdap.arin.net/registry/entity/JJA99-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.
             #