Report for 19937

Name

MENLO-EDU - Menlo College, 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.

19937 MENLO-EDU - Menlo College

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3356    LEVEL3 Level 3 Communications
    AS7132    SBIS-AS - AT&T Internet Services

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14753 AS19937  ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  MENLO-EDU - Menlo College

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       %
13018 AS19937 MENLO-EDU - Menlo College                     2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  64.166.78.0/23       4637 3356 19937        
  204.161.4.0/23       4637 7132 19937        

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

AS19937   2 More Specifics   2 Total Advertisements   MENLO-EDU - Menlo College
    64.166.78.0/23                64.160.0.0/12
    204.161.4.0/23                204.160.0.0/14

Whois Entry

whois: 402603

IANA has recorded AS19937 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19937\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:       19937
             ASName:         MENLO-EDU
             ASHandle:       AS19937
             RegDate:        2001-03-06
             Updated:        2012-03-20
             Ref:            https://rdap.arin.net/registry/autnum/19937
             
             
             OrgName:        Menlo College
             OrgId:          MENLOC
             Address:        1000 El Camino Real
             City:           Atherton
             StateProv:      CA
             PostalCode:     94027
             Country:        US
             RegDate:        1995-06-29
             Updated:        2025-07-31
             Ref:            https://rdap.arin.net/registry/entity/MENLOC
             
             
             OrgTechHandle: NETWO10288-ARIN
             OrgTechName:   Network Engineer
             OrgTechPhone:  +1-650-543-3803 
             OrgTechEmail:  sunam.rijal@menlo.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO10288-ARIN
             
             OrgTechHandle: CKN23-ARIN
             OrgTechName:   No, Contact Known
             OrgTechPhone:  +1-800-555-1234 
             OrgTechEmail:  nobody@example.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/CKN23-ARIN
             
             OrgAbuseHandle: CKN23-ARIN
             OrgAbuseName:   No, Contact Known
             OrgAbusePhone:  +1-800-555-1234 
             OrgAbuseEmail:  nobody@example.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CKN23-ARIN
             
             RTechHandle: PO141-ARIN
             RTechName:   Olson, Patrick 
             RTechPhone:  +1-650-543-4321 
             RTechEmail:  olsonp@menlo.edu
             RTechRef:    https://rdap.arin.net/registry/entity/PO141-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.
             #