Report for 1610

Name

CONTE-25-ASN - Contegix, 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.

1610 CONTE-25-ASN, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS174           COGENT-174, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9850  AS1610         ORIGIN  Originate:      10752 /18.61  Transit:          0 /0.00  CONTE-25-ASN, 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       %
 3999 AS1610        CONTE-25-ASN, US                                  27     19      6     14     13  48.15%


  Prefix               AS Path                              Aggregation Suggestion
  199.91.124.0/22      6939 1610              
  199.102.160.0/22     6939 1610            + Announce - aggregate of 199.102.160.0/23 (6939 1610) and 199.102.162.0/23 (6939 1610)
  199.102.160.0/23     6939 1610            - Withdrawn - aggregated with 199.102.162.0/23 (6939 1610)
  199.102.162.0/24     6939 1610            - Withdrawn - aggregated with 199.102.163.0/24 (6939 1610)
  199.102.163.0/24     6939 1610            - Withdrawn - aggregated with 199.102.162.0/24 (6939 1610)
  199.102.164.0/23     6939 1610              
  199.102.167.0/24     6939 1610              
  199.119.120.0/21     6939 1610              
  199.119.122.0/24     49788 174 1610         
  199.193.192.0/22     6939 1610            + Announce - aggregate of 199.193.192.0/23 (6939 1610) and 199.193.194.0/23 (6939 1610)
  199.193.192.0/23     6939 1610            - Withdrawn - aggregated with 199.193.194.0/23 (6939 1610)
  199.193.194.0/23     6939 1610            - Withdrawn - aggregated with 199.193.192.0/23 (6939 1610)
  199.193.194.0/24     6939 1610            - Withdrawn - matching aggregate 199.193.194.0/23 6939 1610
  199.193.195.0/24     6939 1610            - Withdrawn - matching aggregate 199.193.194.0/23 6939 1610
  199.193.197.0/24     6939 1610              
  199.193.198.0/23     6939 1610            + Announce - aggregate of 199.193.198.0/24 (6939 1610) and 199.193.199.0/24 (6939 1610)
  199.193.198.0/24     6939 1610            - Withdrawn - aggregated with 199.193.199.0/24 (6939 1610)
  199.193.199.0/24     6939 1610            - Withdrawn - aggregated with 199.193.198.0/24 (6939 1610)
  207.223.240.0/22     6939 1610            + Announce - aggregate of 207.223.240.0/23 (6939 1610) and 207.223.242.0/23 (6939 1610)
  207.223.240.0/24     6939 1610            - Withdrawn - aggregated with 207.223.241.0/24 (6939 1610)
  207.223.241.0/24     6939 1610            - Withdrawn - aggregated with 207.223.240.0/24 (6939 1610)
  207.223.242.0/24     6939 1610            - Withdrawn - aggregated with 207.223.243.0/24 (6939 1610)
  207.223.243.0/24     6939 1610            - Withdrawn - aggregated with 207.223.242.0/24 (6939 1610)
  207.223.246.0/23     6939 1610              
  207.223.248.0/22     6939 1610            + Announce - aggregate of 207.223.248.0/23 (6939 1610) and 207.223.250.0/23 (6939 1610)
  207.223.248.0/24     6939 1610            - Withdrawn - aggregated with 207.223.249.0/24 (6939 1610)
  207.223.249.0/24     6939 1610            - Withdrawn - aggregated with 207.223.248.0/24 (6939 1610)
  207.223.250.0/24     6939 1610            - Withdrawn - aggregated with 207.223.251.0/24 (6939 1610)
  207.223.251.0/24     6939 1610            - Withdrawn - aggregated with 207.223.250.0/24 (6939 1610)
  207.223.252.0/23     6939 1610            + Announce - aggregate of 207.223.252.0/24 (6939 1610) and 207.223.253.0/24 (6939 1610)
  207.223.252.0/24     6939 1610            - Withdrawn - aggregated with 207.223.253.0/24 (6939 1610)
  207.223.253.0/24     6939 1610            - Withdrawn - aggregated with 207.223.252.0/24 (6939 1610)
  207.223.254.0/24     6939 1610              

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

AS1610   25 More Specifics   30 Total Advertisements   CONTE-25-ASN, US
    199.102.160.0/23              199.102.160.0/21
    199.102.162.0/24              199.102.160.0/21
    199.102.163.0/24              199.102.160.0/21
    199.102.164.0/23              199.102.160.0/21
    199.102.167.0/24              199.102.160.0/21
    199.193.192.0/23              199.193.192.0/21
    199.193.194.0/23              199.193.192.0/21
    199.193.194.0/24              199.193.192.0/21
    199.193.195.0/24              199.193.192.0/21
    199.193.196.0/23              199.193.192.0/21
    199.193.198.0/24              199.193.192.0/21
    199.193.199.0/24              199.193.192.0/21
    207.223.240.0/24              207.223.240.0/20
    207.223.241.0/24              207.223.240.0/20
    207.223.242.0/24              207.223.240.0/20
    207.223.243.0/24              207.223.240.0/20
    207.223.244.0/23              207.223.240.0/20
    207.223.246.0/23              207.223.240.0/20
    207.223.248.0/24              207.223.240.0/20
    207.223.249.0/24              207.223.240.0/20
    207.223.250.0/24              207.223.240.0/20
    207.223.251.0/24              207.223.240.0/20
    207.223.252.0/24              207.223.240.0/20
    207.223.253.0/24              207.223.240.0/20
    207.223.254.0/24              207.223.240.0/20

Whois Entry

whois: 402603

IANA has recorded AS1610 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS1610\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:       1610
             ASName:         CONTE-25-ASN
             ASHandle:       AS1610
             RegDate:        2009-08-11
             Updated:        2013-03-20
             Ref:            https://rdap.arin.net/registry/autnum/1610
             
             
             OrgName:        Contegix
             OrgId:          CONTE-25
             Address:        210 N. Tucker Blvd.
             Address:        Suite 600
             City:           St. Louis
             StateProv:      MO
             PostalCode:     63101
             Country:        US
             RegDate:        2009-04-13
             Updated:        2019-04-23
             Ref:            https://rdap.arin.net/registry/entity/CONTE-25
             
             
             OrgNOCHandle: NOCCO14-ARIN
             OrgNOCName:   NOC-Contegix
             OrgNOCPhone:  +1-877-289-0395 
             OrgNOCEmail:  noc@contegix.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOCCO14-ARIN
             
             OrgAbuseHandle: ABUSE2391-ARIN
             OrgAbuseName:   Abuse-Contegix
             OrgAbusePhone:  +1-877-289-0395 
             OrgAbuseEmail:  abuse@contegix.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2391-ARIN
             
             OrgTechHandle: HOSTM1486-ARIN
             OrgTechName:   Hostmaster-Contegix
             OrgTechPhone:  +1-877-289-0395 
             OrgTechEmail:  hostmaster@contegix.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/HOSTM1486-ARIN
             
             RNOCHandle: NOCCO14-ARIN
             RNOCName:   NOC-Contegix
             RNOCPhone:  +1-877-289-0395 
             RNOCEmail:  noc@contegix.com
             RNOCRef:    https://rdap.arin.net/registry/entity/NOCCO14-ARIN
             
             RAbuseHandle: ABUSE2391-ARIN
             RAbuseName:   Abuse-Contegix
             RAbusePhone:  +1-877-289-0395 
             RAbuseEmail:  abuse@contegix.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2391-ARIN
             
             RTechHandle: HOSTM1486-ARIN
             RTechName:   Hostmaster-Contegix
             RTechPhone:  +1-877-289-0395 
             RTechEmail:  hostmaster@contegix.com
             RTechRef:    https://rdap.arin.net/registry/entity/HOSTM1486-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.
             #