Report for 10298

Name

AS10298 - CACI Inc., Federal, 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.

10298 AS10298 - CACI Inc., Federal, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19009 AS10298        ORIGIN  Originate:       3328 /20.30  Transit:          0 /0.00  AS10298 - CACI Inc., Federal, 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       %
20756 AS10298       AS10298 - CACI Inc., Federal, US                  13      2      1     12      1   7.69%


  Prefix               AS Path                              Aggregation Suggestion
  38.68.221.0/24       4777 2497 6461 10298   
  192.190.177.0/24     4777 2516 174 10298    
  198.135.8.0/24       4777 2516 174 10298    
  198.135.9.0/24       4777 2497 6461 10298   
  198.135.10.0/24      4777 2497 6461 10298   
  204.194.72.0/24      4777 2497 6461 10298   
  204.194.73.0/24      4777 2516 174 10298    
  204.194.74.0/23      4777 2516 174 10298  + Announce - aggregate of 204.194.74.0/24 (4777 2516 174 10298) and 204.194.75.0/24 (4777 2516 174 10298)
  204.194.74.0/24      4777 2516 174 10298  - Withdrawn - aggregated with 204.194.75.0/24 (4777 2516 174 10298)
  204.194.75.0/24      4777 2516 174 10298  - Withdrawn - aggregated with 204.194.74.0/24 (4777 2516 174 10298)
  204.194.76.0/24      4777 2497 6461 10298   
  204.194.77.0/24      4777 2516 174 10298    
  204.194.78.0/24      4777 2516 174 10298    
  204.194.79.0/24      4777 2497 6461 10298   

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

AS10298   12 More Specifics   13 Total Advertisements   AS10298 - CACI Inc., Federal, US
    38.68.221.0/24                38.0.0.0/8
    198.135.8.0/24                198.135.8.0/21
    198.135.9.0/24                198.135.8.0/21
    198.135.10.0/24               198.135.8.0/21
    204.194.72.0/24               204.194.72.0/21
    204.194.73.0/24               204.194.72.0/21
    204.194.74.0/24               204.194.72.0/21
    204.194.75.0/24               204.194.72.0/21
    204.194.76.0/24               204.194.72.0/21
    204.194.77.0/24               204.194.72.0/21
    204.194.78.0/24               204.194.72.0/21
    204.194.79.0/24               204.194.72.0/21

Whois Entry

whois: 402603

IANA has recorded AS10298 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS10298\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:       10298
             ASName:         AS10298
             ASHandle:       AS10298
             RegDate:        1997-06-19
             Updated:        2013-03-11
             Ref:            https://rdap.arin.net/registry/autnum/10298
             
             
             OrgName:        CACI Inc., Federal
             OrgId:          CIF-2
             Address:        1100 N. Glebe Rd.
             City:           Arlington
             StateProv:      VA
             PostalCode:     22201
             Country:        US
             RegDate:        
             Updated:        2011-05-02
             Ref:            https://rdap.arin.net/registry/entity/CIF-2
             
             
             OrgAbuseHandle: IPADM569-ARIN
             OrgAbuseName:   ipadmin
             OrgAbusePhone:  +1-703-679-3200 
             OrgAbuseEmail:  Rgamarra@caci.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/IPADM569-ARIN
             
             OrgTechHandle: IPADM569-ARIN
             OrgTechName:   ipadmin
             OrgTechPhone:  +1-703-679-3200 
             OrgTechEmail:  Rgamarra@caci.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM569-ARIN
             
             OrgNOCHandle: IPADM569-ARIN
             OrgNOCName:   ipadmin
             OrgNOCPhone:  +1-703-679-3200 
             OrgNOCEmail:  Rgamarra@caci.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/IPADM569-ARIN
             
             RAbuseHandle: IPADM569-ARIN
             RAbuseName:   ipadmin
             RAbusePhone:  +1-703-679-3200 
             RAbuseEmail:  Rgamarra@caci.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/IPADM569-ARIN
             
             RNOCHandle: IPADM569-ARIN
             RNOCName:   ipadmin
             RNOCPhone:  +1-703-679-3200 
             RNOCEmail:  Rgamarra@caci.com
             RNOCRef:    https://rdap.arin.net/registry/entity/IPADM569-ARIN
             
             RTechHandle: IPADM569-ARIN
             RTechName:   ipadmin
             RTechPhone:  +1-703-679-3200 
             RTechEmail:  Rgamarra@caci.com
             RTechRef:    https://rdap.arin.net/registry/entity/IPADM569-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.
             #