Report for 147157

Name

IDNIC-UNMER-AS-ID Universitas Merdeka Malang, ID

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.

147157 IDNIC-UNMER-AS-ID Universitas Merdeka Malang, ID

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS17995         SOLUSINET-AS-ID PT iForte Global Internet, ID

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
53437 AS147157       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  IDNIC-UNMER-AS-ID Universitas Merdeka Malang, ID

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       %
25469 AS147157      IDNIC-UNMER-AS-ID Universitas Merdeka Malang,      2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  103.177.140.0/23     4777 137367 17995 147157 + Announce - aggregate of 103.177.140.0/24 (4777 137367 17995 147157) and 103.177.141.0/24 (4777 137367 17995 147157)
  103.177.140.0/24     4777 137367 17995 147157 - Withdrawn - aggregated with 103.177.141.0/24 (4777 137367 17995 147157)
  103.177.141.0/24     4777 137367 17995 147157 - Withdrawn - aggregated with 103.177.140.0/24 (4777 137367 17995 147157)

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

AS147157   2 More Specifics   2 Total Advertisements   IDNIC-UNMER-AS-ID Universitas Merdeka Malang, ID
    103.177.140.0/24              103.177.140.0/23
    103.177.141.0/24              103.177.140.0/23

Whois Entry

whois: 402332

IANA has recorded AS147157 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS147157\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             % Information related to 'AS146746 - AS147769'
             
             as-block:       AS146746 - AS147769
             descr:          APNIC ASN block
             remarks:        These AS numbers are further assigned by APNIC
             remarks:        to APNIC members and end-users in the APNIC region
             admin-c:        HM20-AP
             tech-c:         HM20-AP
             mnt-by:         APNIC-HM
             mnt-lower:      APNIC-HM
             last-modified:  2021-05-06T04:38:09Z
             source:         APNIC
             
             % Information related to 'AS147072-AS147171'
             
             as-block:       AS147072-AS147171
             descr:          Indonesia Network Information Center [IDNIC]
             descr:          Jakarta Selatan
             country:        ID
             org:            ORG-INIC1-AP
             remarks:        These AS numbers are further assigned by IDNIC
             remarks:        to IDNIC members and end-users in the IDNIC region
             admin-c:        IA55-AP
             tech-c:         IH123-AP
             notify:         hostmaster@idnic.net
             mnt-by:         APNIC-HM
             mnt-lower:      MNT-APJII-ID
             last-modified:  2021-09-17T09:11:18Z
             source:         APNIC
             
             % Information related to 'AS147157'
             
             % Abuse contact for 'AS147157' is 'pusim@unmer.ac.id'
             
             aut-num:        AS147157
             as-name:        IDNIC-UNMER-AS-ID
             descr:          Universitas Merdeka Malang
             descr:          Education / Direct Member IDNIC
             descr:          Jalan Terusan Dieng No. 62-64 Klojen, Pisang Candi, Kec. Sukun
             descr:          Kota Malang, Jawa Timur 65146
             country:        ID
             admin-c:        IT166-AP
             tech-c:         IT166-AP
             mnt-by:         MNT-APJII-ID
             mnt-irt:        IRT-UNMER-ID
             mnt-lower:      MAINT-ID-UNMER
             mnt-routes:     MAINT-ID-UNMER
             import:         from AS4787 action pref=100; accept ANY
             export:         to AS4787 announce AS147157
             default:        to AS4787 action pref=10; networks ANY
             remarks:        Send Spam & Abuse reports to: pusim@unmer.ac.id
             last-modified:  2021-12-06T08:10:37Z
             source:         APNIC
             
             % Information related to 'AS146746 - AS147769'
             
             as-block:       AS146746 - AS147769
             descr:          APNIC ASN block
             admin-c:        IA55-AP
             tech-c:         IH123-AP
             mnt-by:         MNT-APJII-ID
             mnt-lower:      MNT-APJII-ID
             last-modified:  2026-02-25T02:36:51Z
             source:         IDNIC
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)