Report for 16557

Name

COLOSOLUTIONS - Colo Solutions, 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 AS4637) 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.

16557 COLOSOLUTIONS - Colo Solutions, Inc.

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS174     COGENT Cogent/PSI
    AS19962   EPIK - EPIK Communications
    AS4323    TWTC - Time Warner Telecom, Inc.

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3717  AS16557  ORIGIN  Originate:      34048 /16.94  Transit:          0 /0.00  COLOSOLUTIONS - Colo Solutions, Inc.

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       %
 1276 AS16557 COLOSOLUTIONS - Colo Solutions, Inc.         31     12      2     21     10  32.26%


  Prefix               AS Path                              Aggregation Suggestion
  38.113.98.0/23       4637 174 16557         
  38.113.100.0/24      4637 174 16557         
  66.103.128.0/19      4637 4323 16557        
  66.103.128.0/20      4637 3356 19962 16557   
  66.103.128.0/24      4637 4323 16557        
  66.103.129.0/24      4637 174 16557         
  66.103.130.0/23      4637 4323 16557        
  66.103.132.0/24      4637 3356 19962 16557 - Withdrawn - matching aggregate 66.103.128.0/20 4637 3356 19962 16557
  66.103.134.0/24      4637 174 16557         
  66.103.135.0/24      4637 4323 16557        
  66.103.136.0/22      4637 4323 16557        
  66.103.142.0/23      4637 174 16557       + Announce - aggregate of 66.103.142.0/24 (4637 174 16557) and 66.103.143.0/24 (4637 174 16557)
  66.103.142.0/24      4637 174 16557       - Withdrawn - aggregated with 66.103.143.0/24 (4637 174 16557)
  66.103.143.0/24      4637 174 16557       - Withdrawn - aggregated with 66.103.142.0/24 (4637 174 16557)
  66.103.144.0/24      4637 4323 16557      - Withdrawn - matching aggregate 66.103.128.0/19 4637 4323 16557
  66.103.146.0/23      4637 174 16557       + Announce - aggregate of 66.103.146.0/24 (4637 174 16557) and 66.103.147.0/24 (4637 174 16557)
  66.103.146.0/24      4637 174 16557       - Withdrawn - aggregated with 66.103.147.0/24 (4637 174 16557)
  66.103.147.0/24      4637 174 16557       - Withdrawn - aggregated with 66.103.146.0/24 (4637 174 16557)
  66.103.151.0/24      4637 3356 19962 16557   
  66.103.152.0/24      4637 4323 16557      - Withdrawn - matching aggregate 66.103.128.0/19 4637 4323 16557
  66.103.154.0/23      4637 174 16557         
  66.103.156.0/24      4637 4323 16557      - Withdrawn - matching aggregate 66.103.128.0/19 4637 4323 16557
  72.21.0.0/19         4637 4323 16557        
  72.21.0.0/20         4637 174 16557         
  72.21.6.0/23         4637 174 16557       - Withdrawn - matching aggregate 72.21.0.0/20 4637 174 16557
  72.21.9.0/24         4637 3356 19962 16557   
  72.21.12.0/24        4637 3356 19962 16557   
  72.21.13.0/24        4637 4323 16557        
  72.21.15.0/24        4637 174 16557       - Withdrawn - matching aggregate 72.21.0.0/20 4637 174 16557
  72.21.16.0/22        4637 4323 16557      - Withdrawn - matching aggregate 72.21.0.0/19 4637 4323 16557
  72.21.20.0/24        4637 4323 16557      - Withdrawn - matching aggregate 72.21.0.0/19 4637 4323 16557
  198.252.144.0/24     4637 174 16557         
  199.26.152.0/24      4637 174 16557         

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

AS16557   27 More Specifics   31 Total Advertisements   COLOSOLUTIONS - Colo Solutions, Inc.
    38.113.98.0/23                38.0.0.0/8
    38.113.100.0/24               38.0.0.0/8
    66.103.128.0/20               66.103.128.0/19
    66.103.128.0/24               66.103.128.0/19
    66.103.129.0/24               66.103.128.0/19
    66.103.130.0/23               66.103.128.0/19
    66.103.132.0/24               66.103.128.0/19
    66.103.134.0/24               66.103.128.0/19
    66.103.135.0/24               66.103.128.0/19
    66.103.136.0/22               66.103.128.0/19
    66.103.142.0/24               66.103.128.0/19
    66.103.143.0/24               66.103.128.0/19
    66.103.144.0/24               66.103.128.0/19
    66.103.146.0/24               66.103.128.0/19
    66.103.147.0/24               66.103.128.0/19
    66.103.151.0/24               66.103.128.0/19
    66.103.152.0/24               66.103.128.0/19
    66.103.154.0/23               66.103.128.0/19
    66.103.156.0/24               66.103.128.0/19
    72.21.0.0/20                  72.21.0.0/19
    72.21.6.0/23                  72.21.0.0/19
    72.21.9.0/24                  72.21.0.0/19
    72.21.12.0/24                 72.21.0.0/19
    72.21.13.0/24                 72.21.0.0/19
    72.21.15.0/24                 72.21.0.0/19
    72.21.16.0/22                 72.21.0.0/19
    72.21.20.0/24                 72.21.0.0/19

Whois Entry

whois: 402603

IANA has recorded AS16557 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS16557\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:       16557
             ASName:         COLOSOLUTIONS
             ASHandle:       AS16557
             RegDate:        2000-05-22
             Updated:        2022-08-29
             Ref:            https://rdap.arin.net/registry/autnum/16557
             
             
             OrgName:        Colo Solutions
             OrgId:          CSL-773
             Address:        100 W. Lucerne Circle
             Address:        Suite 201
             City:           Orlando
             StateProv:      FL
             PostalCode:     32801
             Country:        US
             RegDate:        2022-05-04
             Updated:        2022-05-11
             Ref:            https://rdap.arin.net/registry/entity/CSL-773
             
             
             OrgAbuseHandle: EN72-ARIN
             OrgAbuseName:   Nuckols, Ed 
             OrgAbusePhone:  +1-407-210-2481 
             OrgAbuseEmail:  enuckols@colosolutions.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/EN72-ARIN
             
             OrgTechHandle: EN72-ARIN
             OrgTechName:   Nuckols, Ed 
             OrgTechPhone:  +1-407-210-2481 
             OrgTechEmail:  enuckols@colosolutions.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/EN72-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.
             #