Report for 6200

Name

UIC-AS - University of Illinois Chicago, 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.

6200 UIC-AS - University of Illinois Chicago, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS40387         UI-ICCN - University of Illinois, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1852  AS6200         ORIGIN  Originate:     132352 /14.99  Transit:          0 /0.00  UIC-AS - University of Illinois Chicago, 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       %
12117 AS6200        UIC-AS - University of Illinois Chicago, US        6      3      0      3      3  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  128.248.0.0/16       4777 2497 1299 40387 6200   
  128.248.30.0/24      4777 2497 1299 40387 6200 - Withdrawn - matching aggregate 128.248.0.0/16 4777 2497 1299 40387 6200
  131.193.0.0/16       4777 2497 1299 40387 6200   
  131.193.34.0/24      4777 2497 1299 40387 6200 - Withdrawn - matching aggregate 131.193.0.0/16 4777 2497 1299 40387 6200
  131.193.182.0/23     4777 2497 1299 40387 6200 - Withdrawn - matching aggregate 131.193.0.0/16 4777 2497 1299 40387 6200
  192.43.252.0/24      4777 2497 1299 40387 6200   

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

AS6200   3 More Specifics   6 Total Advertisements   UIC-AS - University of Illinois Chicago, US
    128.248.30.0/24               128.248.0.0/16
    131.193.34.0/24               131.193.0.0/16
    131.193.182.0/23              131.193.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS6200 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS6200\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:       6200
             ASName:         UIC-AS
             ASHandle:       AS6200
             RegDate:        
             Updated:        2024-04-12
             Ref:            https://rdap.arin.net/registry/autnum/6200
             
             
             OrgName:        University of Illinois Chicago
             OrgId:          UIAC-Z
             Address:        ACCC MC 135
             Address:        1940 West Taylor Avenue
             City:           Chicago
             StateProv:      IL
             PostalCode:     60612-7352
             Country:        US
             RegDate:        2023-02-01
             Updated:        2025-05-01
             Ref:            https://rdap.arin.net/registry/entity/UIAC-Z
             
             
             OrgTechHandle: NUTAL1-ARIN
             OrgTechName:   Nutall, Charles 
             OrgTechPhone:  +1-312-996-8972 
             OrgTechEmail:  nutallc@uic.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/NUTAL1-ARIN
             
             OrgAbuseHandle: PEREZ906-ARIN
             OrgAbuseName:   Perez, Esteban 
             OrgAbusePhone:  +1-312-996-9221 
             OrgAbuseEmail:  esteban@uic.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/PEREZ906-ARIN
             
             OrgTechHandle: NEUMA73-ARIN
             OrgTechName:   Neumann, Paul 
             OrgTechPhone:  +1-312-355-0113 
             OrgTechEmail:  pauln@uic.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/NEUMA73-ARIN
             
             OrgTechHandle: CREHA2-ARIN
             OrgTechName:   Crehan, Jelene 
             OrgTechPhone:  +1-312-355-3101 
             OrgTechEmail:  jelene@uic.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/CREHA2-ARIN
             
             OrgTechHandle: PEREZ906-ARIN
             OrgTechName:   Perez, Esteban 
             OrgTechPhone:  +1-312-996-9221 
             OrgTechEmail:  esteban@uic.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/PEREZ906-ARIN
             
             RTechHandle: MARCY1-ARIN
             RTechName:   Marcyniuk, William 
             RTechPhone:  +1-312-996-6834 
             RTechEmail:  willm@uic.edu
             RTechRef:    https://rdap.arin.net/registry/entity/MARCY1-ARIN
             
             RTechHandle: PEREZ906-ARIN
             RTechName:   Perez, Esteban 
             RTechPhone:  +1-312-996-9221 
             RTechEmail:  esteban@uic.edu
             RTechRef:    https://rdap.arin.net/registry/entity/PEREZ906-ARIN
             
             RTechHandle: CREHA2-ARIN
             RTechName:   Crehan, Jelene 
             RTechPhone:  +1-312-355-3101 
             RTechEmail:  jelene@uic.edu
             RTechRef:    https://rdap.arin.net/registry/entity/CREHA2-ARIN
             
             RAbuseHandle: PEREZ906-ARIN
             RAbuseName:   Perez, Esteban 
             RAbusePhone:  +1-312-996-9221 
             RAbuseEmail:  esteban@uic.edu
             RAbuseRef:    https://rdap.arin.net/registry/entity/PEREZ906-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.
             #