Report for 23193

Name

CCAC - Community College of Allegheny County, 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.

23193 CCAC - Community College of Allegheny County, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3748  AS23193        ORIGIN  Originate:      65536 /16.00  Transit:          0 /0.00  CCAC - Community College of Allegheny County, 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       %
 5777 AS23193       CCAC - Community College of Allegheny County,      9      9      1      1      8  88.89%


  Prefix               AS Path                              Aggregation Suggestion
  162.51.0.0/16        4777 2516 174 23193  + Announce - aggregate of 162.51.0.0/17 (4777 2516 174 23193) and 162.51.128.0/17 (4777 2516 174 23193)
  162.51.0.0/24        4777 2516 174 23193  - Withdrawn - aggregated with 162.51.1.0/24 (4777 2516 174 23193)
  162.51.1.0/24        4777 2516 174 23193  - Withdrawn - aggregated with 162.51.0.0/24 (4777 2516 174 23193)
  162.51.2.0/23        4777 2516 174 23193  - Withdrawn - aggregated with 162.51.0.0/23 (4777 2516 174 23193)
  162.51.4.0/22        4777 2516 174 23193  - Withdrawn - aggregated with 162.51.0.0/22 (4777 2516 174 23193)
  162.51.8.0/21        4777 2516 174 23193  - Withdrawn - aggregated with 162.51.0.0/21 (4777 2516 174 23193)
  162.51.16.0/20       4777 2516 174 23193  - Withdrawn - aggregated with 162.51.0.0/20 (4777 2516 174 23193)
  162.51.32.0/19       4777 2516 174 23193  - Withdrawn - aggregated with 162.51.0.0/19 (4777 2516 174 23193)
  162.51.64.0/18       4777 2516 174 23193  - Withdrawn - aggregated with 162.51.0.0/18 (4777 2516 174 23193)
  162.51.128.0/17      4777 2516 174 23193  - Withdrawn - aggregated with 162.51.0.0/17 (4777 2516 174 23193)

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

AS23193   9 More Specifics   9 Total Advertisements   CCAC - Community College of Allegheny County, US
    162.51.0.0/24                 162.51.0.0/16
    162.51.1.0/24                 162.51.0.0/16
    162.51.2.0/23                 162.51.0.0/16
    162.51.4.0/22                 162.51.0.0/16
    162.51.8.0/21                 162.51.0.0/16
    162.51.16.0/20                162.51.0.0/16
    162.51.32.0/19                162.51.0.0/16
    162.51.64.0/18                162.51.0.0/16
    162.51.128.0/17               162.51.0.0/16

Whois Entry

whois: 402609

IANA has recorded AS23193 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS23193\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:       23193
             ASName:         CCAC
             ASHandle:       AS23193
             RegDate:        2002-02-05
             Updated:        2019-03-05
             Ref:            https://rdap.arin.net/registry/autnum/23193
             
             
             OrgName:        Community College of Allegheny County
             OrgId:          CCAC
             Address:        800 Allegheny Ave.
             City:           Pittsburgh
             StateProv:      PA
             PostalCode:     15233
             Country:        US
             RegDate:        1992-02-21
             Updated:        2019-03-05
             Ref:            https://rdap.arin.net/registry/entity/CCAC
             
             
             OrgAbuseHandle: CDM27-ARIN
             OrgAbuseName:   CCAC DNS Maintenance
             OrgAbusePhone:  +1-412-237-3080 
             OrgAbuseEmail:  ITSNetworkEngineers@ccac.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CDM27-ARIN
             
             OrgTechHandle: CDM27-ARIN
             OrgTechName:   CCAC DNS Maintenance
             OrgTechPhone:  +1-412-237-3080 
             OrgTechEmail:  ITSNetworkEngineers@ccac.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/CDM27-ARIN
             
             OrgNOCHandle: CDM27-ARIN
             OrgNOCName:   CCAC DNS Maintenance
             OrgNOCPhone:  +1-412-237-3080 
             OrgNOCEmail:  ITSNetworkEngineers@ccac.edu
             OrgNOCRef:    https://rdap.arin.net/registry/entity/CDM27-ARIN
             
             RAbuseHandle: CDM27-ARIN
             RAbuseName:   CCAC DNS Maintenance
             RAbusePhone:  +1-412-237-3080 
             RAbuseEmail:  ITSNetworkEngineers@ccac.edu
             RAbuseRef:    https://rdap.arin.net/registry/entity/CDM27-ARIN
             
             RTechHandle: CDM27-ARIN
             RTechName:   CCAC DNS Maintenance
             RTechPhone:  +1-412-237-3080 
             RTechEmail:  ITSNetworkEngineers@ccac.edu
             RTechRef:    https://rdap.arin.net/registry/entity/CDM27-ARIN
             
             RNOCHandle: CDM27-ARIN
             RNOCName:   CCAC DNS Maintenance
             RNOCPhone:  +1-412-237-3080 
             RNOCEmail:  ITSNetworkEngineers@ccac.edu
             RNOCRef:    https://rdap.arin.net/registry/entity/CDM27-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.
             #