Report for 27508

Name

TRDLNK - TradeLink, 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 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.

27508 TRDLNK - TradeLink, LLC, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS46887         CROWNCASTLE-AS46887 - Crown Castle Fiber LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
60436 AS27508        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  TRDLNK - TradeLink, LLC, 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       %
37554 AS27508       TRDLNK - TradeLink, LLC, US                        1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  66.227.18.0/24       4777 2497 1299 46887 27508   

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

AS27508   1 More Specifics   1 Total Advertisements   TRDLNK - TradeLink, LLC, US
    66.227.18.0/24                66.227.0.0/17

Whois Entry

whois: 402332

IANA has recorded AS27508 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS27508\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:       27508
             ASName:         TRDLNK
             ASHandle:       AS27508
             RegDate:        2003-03-20
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/27508
             
             
             OrgName:        TradeLink, LLC
             OrgId:          TRADE-26
             Address:        71 South Wacker Drive
             Address:        Suite 1900
             City:           Chicago
             StateProv:      IL
             PostalCode:     60606
             Country:        US
             RegDate:        2006-02-14
             Updated:        2011-09-24
             Ref:            https://rdap.arin.net/registry/entity/TRADE-26
             
             
             OrgNOCHandle: NOC2050-ARIN
             OrgNOCName:   Network Operations Center
             OrgNOCPhone:  +1-312-264-2099 
             OrgNOCEmail:  admin@trdlnk.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC2050-ARIN
             
             OrgTechHandle: LTS11-ARIN
             OrgTechName:   Satterfield, Luke Two
             OrgTechPhone:  +1-312-264-2030 
             OrgTechEmail:  lukes@trdlnk.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/LTS11-ARIN
             
             OrgAbuseHandle: LTS11-ARIN
             OrgAbuseName:   Satterfield, Luke Two
             OrgAbusePhone:  +1-312-264-2030 
             OrgAbuseEmail:  lukes@trdlnk.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/LTS11-ARIN
             
             RNOCHandle: NOC2050-ARIN
             RNOCName:   Network Operations Center
             RNOCPhone:  +1-312-264-2099 
             RNOCEmail:  admin@trdlnk.com
             RNOCRef:    https://rdap.arin.net/registry/entity/NOC2050-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.
             #