Report for 37001

Name

GTB-AS, NG

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.

37001 GTB-AS, NG

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS29465         VCG-AS, NG
    AS3491          PCCWG-APAC-HK PCCW Global HK Ltd., HK
    AS37282         MAINONE, NG

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
36166 AS37001        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  GTB-AS, NG

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       %
41812 AS37001       GTB-AS, NG                                         4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  41.203.112.0/24      4777 2497 6453 37282 37001   
  41.223.144.0/24      4608 7575 3491 37001   
  102.210.194.0/24     4777 2497 6453 37282 37001   
  102.210.195.0/24     4608 4826 9002 16637 29465 37001 37001 37001 37001 37001 37001 37001   

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

AS37001   4 More Specifics   4 Total Advertisements   GTB-AS, NG
    41.203.112.0/24               41.203.96.0/19
    41.223.144.0/24               41.223.144.0/22
    102.210.194.0/24              102.210.194.0/23
    102.210.195.0/24              102.210.194.0/23

Whois Entry

whois: 402332

IANA has recorded AS37001 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS37001\n             % This is the AfriNIC Whois server.
             % The AFRINIC whois database is subject to  the following terms of Use. See https://afrinic.net/whois/terms
             
             % Note: this output has been filtered.
             
             % Information related to 'AS37001'
             
             % No abuse contact registered for AS37001
             
             aut-num:        AS37001
             as-name:        GTB-AS
             descr:          GTBank Nigeria
             status:         ASSIGNED
             admin-c:        OA103-AFRINIC
             tech-c:         NO33-AFRINIC
             org:            ORG-GTBP1-AFRINIC
             mnt-by:         AFRINIC-HM-MNT
             mnt-lower:      GUARANTY-TRUSTBANK-MNT
             mnt-routes:     GUARANTY-TRUSTBANK-MNT
             source:         AFRINIC # Filtered
             
             organisation:   ORG-GTBP1-AFRINIC
             org-name:       Guaranty Trust Bank Plc
             org-type:       EU-PI
             country:        NG
             address:        714 Adetokunbo Ademola
             address:        Victoria Island
             address:        Lagos
             phone:          tel:+234-144840000
             fax-no:         tel:+234-1-262-2670
             admin-c:        OA103-AFRINIC
             tech-c:         NO33-AFRINIC
             mnt-ref:        AFRINIC-HM-MNT
             mnt-ref:        GUARANTY-TRUSTBANK-MNT
             mnt-by:         AFRINIC-HM-MNT
             source:         AFRINIC # Filtered
             
             person:         Nimi Olutayo
             nic-hdl:        NO33-AFRINIC
             address:        714 Adetokunbo Ademola
             address:        Victoria Island
             address:        Lagos
             address:        Nigeria
             address:        Lagos
             address:        Other
             phone:          tel:+234-705-327-6558
             mnt-by:         GENERATED-SAFBVOFGQII9QHQZ8SJCDJVBYVEJSLPX-MNT
             source:         AFRINIC # Filtered
             
             person:         Oso Adewumi
             address:        714 Adetokunbo Ademola
             address:        Victoria Island
             address:        Lagos
             address:        Nigeria
             phone:          tel:+234-803-301-3163
             nic-hdl:        OA103-AFRINIC
             source:         AFRINIC # Filtered
             mnt-by:         GENERATED-VQUE71E78YYX37DKMZGPW3ZRGMGMIXET-MNT