Report for 10250

Name

DATAFIVE - INet Solutions, 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.

10250 DATAFIVE - INet Solutions, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS11351         TWC-11351-NORTHEAST - Charter Communications Inc, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29020 AS10250        ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  DATAFIVE - INet Solutions, 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       %
15845 AS10250       DATAFIVE - INet Solutions, US                      7      4      2      5      2  28.57%


  Prefix               AS Path                              Aggregation Suggestion
  149.19.2.0/23        4777 2516 3356 10250 + Announce - aggregate of 149.19.2.0/24 (4777 2516 3356 10250) and 149.19.3.0/24 (4777 2516 3356 10250)
  149.19.2.0/24        4777 2516 3356 10250 - Withdrawn - aggregated with 149.19.3.0/24 (4777 2516 3356 10250)
  149.19.3.0/24        4777 2516 3356 10250 - Withdrawn - aggregated with 149.19.2.0/24 (4777 2516 3356 10250)
  149.19.4.0/24        4777 2516 3356 10250   
  149.19.180.0/24      4777 2516 7843 11351 10250 10250 10250   
  149.19.192.0/23      4777 2516 3356 10250 + Announce - aggregate of 149.19.192.0/24 (4777 2516 3356 10250) and 149.19.193.0/24 (4777 2516 3356 10250)
  149.19.192.0/24      4777 2516 3356 10250 - Withdrawn - aggregated with 149.19.193.0/24 (4777 2516 3356 10250)
  149.19.193.0/24      4777 2516 3356 10250 - Withdrawn - aggregated with 149.19.192.0/24 (4777 2516 3356 10250)
  149.19.204.0/24      4777 6939 7843 11351 10250 10250 10250   

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

AS10250   4 More Specifics   7 Total Advertisements   DATAFIVE - INet Solutions, US
    149.19.2.0/24                 149.19.2.0/23
    149.19.3.0/24                 149.19.2.0/23
    149.19.192.0/24               149.19.192.0/23
    149.19.193.0/24               149.19.192.0/23

Whois Entry

whois: 402332

IANA has recorded AS10250 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS10250\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:       10250
             ASName:         DATAFIVE
             ASHandle:       AS10250
             RegDate:        1997-05-22
             Updated:        2018-12-06
             Ref:            https://rdap.arin.net/registry/autnum/10250
             
             
             OrgName:        INet Solutions
             OrgId:          INETSO-4
             Address:        14 Wade Road
             City:           Latham
             StateProv:      NY
             PostalCode:     12110
             Country:        US
             RegDate:        1997-05-22
             Updated:        2018-12-06
             Ref:            https://rdap.arin.net/registry/entity/INETSO-4
             
             
             OrgTechHandle: PEARS180-ARIN
             OrgTechName:   Pearson, Ronnie 
             OrgTechPhone:  +1-202-341-6498 
             OrgTechEmail:  ronaldp@datafivetech.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/PEARS180-ARIN
             
             OrgAbuseHandle: PEARS180-ARIN
             OrgAbuseName:   Pearson, Ronnie 
             OrgAbusePhone:  +1-202-341-6498 
             OrgAbuseEmail:  ronaldp@datafivetech.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/PEARS180-ARIN
             
             RNOCHandle: PEARS180-ARIN
             RNOCName:   Pearson, Ronnie 
             RNOCPhone:  +1-202-341-6498 
             RNOCEmail:  ronaldp@datafivetech.com
             RNOCRef:    https://rdap.arin.net/registry/entity/PEARS180-ARIN
             
             RAbuseHandle: PEARS180-ARIN
             RAbuseName:   Pearson, Ronnie 
             RAbusePhone:  +1-202-341-6498 
             RAbuseEmail:  ronaldp@datafivetech.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/PEARS180-ARIN
             
             RTechHandle: PEARS180-ARIN
             RTechName:   Pearson, Ronnie 
             RTechPhone:  +1-202-341-6498 
             RTechEmail:  ronaldp@datafivetech.com
             RTechRef:    https://rdap.arin.net/registry/entity/PEARS180-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.
             #