Report for 23366

Name

LSUHEALTHSCIENCESCTR - LSU Health Sciences Center, 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.

23366 LSUHEALTHSCIENCESCTR - LSU Health Sciences Center, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS32440         LONI - Louisiana Board of Regents/Louisiana Optical Network Initiative (LONI), US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8257  AS23366        ORIGIN  Originate:      14848 /18.14  Transit:          0 /0.00  LSUHEALTHSCIENCESCTR - LSU Health Sciences Center, 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       %
 9956 AS23366       LSUHEALTHSCIENCESCTR - LSU Health Sciences Ce     27      7      3     23      4  14.81%


  Prefix               AS Path                              Aggregation Suggestion
  155.58.2.0/24        4608 7575 11537 32440 23366 23366   
  155.58.3.0/24        4608 7575 11537 32440 23366   
  155.58.6.0/24        4608 7575 11537 32440 23366 23366   
  155.58.11.0/24       4608 7575 11537 32440 23366   
  155.58.12.0/22       4608 7575 11537 32440 23366 + Announce - aggregate of 155.58.12.0/23 (4608 7575 11537 32440 23366) and 155.58.14.0/23 (4608 7575 11537 32440 23366)
  155.58.12.0/23       4608 7575 11537 32440 23366 - Withdrawn - aggregated with 155.58.14.0/23 (4608 7575 11537 32440 23366)
  155.58.13.0/24       4608 7575 11537 32440 23366 23366   
  155.58.14.0/23       4608 7575 11537 32440 23366 - Withdrawn - aggregated with 155.58.12.0/23 (4608 7575 11537 32440 23366)
  155.58.16.0/21       4608 7575 11537 32440 23366   
  155.58.34.0/23       4608 7575 11537 32440 23366   
  155.58.36.0/23       4608 7575 11537 32440 23366 23366   
  155.58.38.0/24       4608 7575 11537 32440 23366 23366   
  155.58.144.0/21      4608 7575 11537 32440 23366   
  155.58.146.0/24      4608 7575 11537 32440 23366 - Withdrawn - matching aggregate 155.58.144.0/21 4608 7575 11537 32440 23366
  155.58.176.0/21      4608 7575 11537 32440 23366   
  155.58.184.0/22      4608 7575 11537 32440 23366   
  155.58.188.0/23      4608 7575 11537 32440 23366   
  155.58.194.0/23      4608 7575 11537 32440 23366   
  155.58.204.0/24      4608 7575 11537 32440 23366   
  155.58.207.0/24      4608 7575 11537 32440 23366   
  155.58.210.0/23      4608 7575 11537 32440 23366 23366 + Announce - aggregate of 155.58.210.0/24 (4608 7575 11537 32440 23366 23366) and 155.58.211.0/24 (4608 7575 11537 32440 23366 23366)
  155.58.210.0/24      4608 7575 11537 32440 23366 23366 - Withdrawn - aggregated with 155.58.211.0/24 (4608 7575 11537 32440 23366 23366)
  155.58.211.0/24      4608 7575 11537 32440 23366 23366 - Withdrawn - aggregated with 155.58.210.0/24 (4608 7575 11537 32440 23366 23366)
  155.58.212.0/23      4608 7575 11537 32440 23366 23366 + Announce - aggregate of 155.58.212.0/24 (4608 7575 11537 32440 23366 23366) and 155.58.213.0/24 (4608 7575 11537 32440 23366 23366)
  155.58.212.0/24      4608 7575 11537 32440 23366 23366 - Withdrawn - aggregated with 155.58.213.0/24 (4608 7575 11537 32440 23366 23366)
  155.58.213.0/24      4608 7575 11537 32440 23366 23366 - Withdrawn - aggregated with 155.58.212.0/24 (4608 7575 11537 32440 23366 23366)
  155.58.214.0/24      4608 7575 11537 32440 23366 23366   
  155.58.251.0/24      4608 7575 11537 32440 23366   
  155.58.252.0/24      4608 7575 11537 32440 23366   
  155.58.254.0/23      4608 7575 11537 32440 23366   

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

AS23366   27 More Specifics   27 Total Advertisements   LSUHEALTHSCIENCESCTR - LSU Health Sciences Center, US
    155.58.2.0/24                 155.58.0.0/16
    155.58.3.0/24                 155.58.0.0/16
    155.58.6.0/24                 155.58.0.0/16
    155.58.11.0/24                155.58.0.0/16
    155.58.12.0/23                155.58.0.0/16
    155.58.13.0/24                155.58.0.0/16
    155.58.14.0/23                155.58.0.0/16
    155.58.16.0/21                155.58.0.0/16
    155.58.34.0/23                155.58.0.0/16
    155.58.36.0/23                155.58.0.0/16
    155.58.38.0/24                155.58.0.0/16
    155.58.144.0/21               155.58.0.0/16
    155.58.146.0/24               155.58.0.0/16
    155.58.176.0/21               155.58.0.0/16
    155.58.184.0/22               155.58.0.0/16
    155.58.188.0/23               155.58.0.0/16
    155.58.194.0/23               155.58.0.0/16
    155.58.204.0/24               155.58.0.0/16
    155.58.207.0/24               155.58.0.0/16
    155.58.210.0/24               155.58.0.0/16
    155.58.211.0/24               155.58.0.0/16
    155.58.212.0/24               155.58.0.0/16
    155.58.213.0/24               155.58.0.0/16
    155.58.214.0/24               155.58.0.0/16
    155.58.251.0/24               155.58.0.0/16
    155.58.252.0/24               155.58.0.0/16
    155.58.254.0/23               155.58.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS23366 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS23366\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:       23366
             ASName:         LSUHEALTHSCIENCESCTR
             ASHandle:       AS23366
             RegDate:        2002-03-06
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/23366
             
             
             OrgName:        LSU Health Sciences Center
             OrgId:          LHSC-1
             Address:        433 Bolivar St.
             City:           New Orleans
             StateProv:      LA
             PostalCode:     70112
             Country:        US
             RegDate:        2002-03-06
             Updated:        2021-02-19
             Ref:            https://rdap.arin.net/registry/entity/LHSC-1
             
             
             OrgTechHandle: NETWO665-ARIN
             OrgTechName:   Network Admin
             OrgTechPhone:  +1-504-568-6130 
             OrgTechEmail:  DNS@lsuhsc.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO665-ARIN
             
             OrgAbuseHandle: NETWO665-ARIN
             OrgAbuseName:   Network Admin
             OrgAbusePhone:  +1-504-568-6130 
             OrgAbuseEmail:  DNS@lsuhsc.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO665-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.
             #