Report for 46803

Name

GTCR-300NL-1 - GTCR Golder Rauner, LLC, 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 AS6447) 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.

46803 GTCR-300NL-1, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
63256 AS46803        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  GTCR-300NL-1, 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       %
45331 AS46803       GTCR-300NL-1, US                                   1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  12.129.172.0/24      7018 46803             

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

AS46803   1 More Specifics   1 Total Advertisements   GTCR-300NL-1, US
    12.129.172.0/24               12.0.0.0/8

Whois Entry

whois: 402590

IANA has recorded AS46803 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS46803\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:       46803
             ASName:         GTCR-300NL-1
             ASHandle:       AS46803
             RegDate:        2009-03-23
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/46803
             
             
             OrgName:        GTCR Golder Rauner, LLC
             OrgId:          GTCR-1
             Address:        300 N LaSalle St.
             Address:        Suite 5600
             City:           Chicago
             StateProv:      IL
             PostalCode:     60654
             Country:        US
             RegDate:        2008-05-02
             Updated:        2014-09-18
             Ref:            https://rdap.arin.net/registry/entity/GTCR-1
             
             
             OrgAbuseHandle: AHMED61-ARIN
             OrgAbuseName:   Ahmed, Faraz 
             OrgAbusePhone:  +1-312-382-2288 
             OrgAbuseEmail:  faraz.ahmed@gtcr.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/AHMED61-ARIN
             
             OrgTechHandle: AHMED61-ARIN
             OrgTechName:   Ahmed, Faraz 
             OrgTechPhone:  +1-312-382-2288 
             OrgTechEmail:  faraz.ahmed@gtcr.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/AHMED61-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.
             #