Report for 21576

Name

IL-853-21576 - insiteOne, 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.

21576 IL-853-21576 - insiteOne, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24416 AS21576        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  IL-853-21576 - insiteOne, 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       %
 7090 AS21576       IL-853-21576 - insiteOne, US                       8      8      2      2      6  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  208.79.28.0/22       4777 2497 3356 21576 + Announce - aggregate of 208.79.28.0/23 (4777 2497 3356 21576) and 208.79.30.0/23 (4777 2497 3356 21576)
  208.79.28.0/24       4777 2497 3356 21576 - Withdrawn - aggregated with 208.79.29.0/24 (4777 2497 3356 21576)
  208.79.29.0/24       4777 2497 3356 21576 - Withdrawn - aggregated with 208.79.28.0/24 (4777 2497 3356 21576)
  208.79.30.0/24       4777 2497 3356 21576 - Withdrawn - aggregated with 208.79.31.0/24 (4777 2497 3356 21576)
  208.79.31.0/24       4777 2497 3356 21576 - Withdrawn - aggregated with 208.79.30.0/24 (4777 2497 3356 21576)
  208.82.228.0/22      4777 2497 3356 21576 + Announce - aggregate of 208.82.228.0/23 (4777 2497 3356 21576) and 208.82.230.0/23 (4777 2497 3356 21576)
  208.82.228.0/24      4777 2497 3356 21576 - Withdrawn - aggregated with 208.82.229.0/24 (4777 2497 3356 21576)
  208.82.229.0/24      4777 2497 3356 21576 - Withdrawn - aggregated with 208.82.228.0/24 (4777 2497 3356 21576)
  208.82.230.0/24      4777 2497 3356 21576 - Withdrawn - aggregated with 208.82.231.0/24 (4777 2497 3356 21576)
  208.82.231.0/24      4777 2497 3356 21576 - Withdrawn - aggregated with 208.82.230.0/24 (4777 2497 3356 21576)

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

AS21576   8 More Specifics   8 Total Advertisements   IL-853-21576 - insiteOne, US
    208.79.28.0/24                208.79.28.0/22
    208.79.29.0/24                208.79.28.0/22
    208.79.30.0/24                208.79.28.0/22
    208.79.31.0/24                208.79.28.0/22
    208.82.228.0/24               208.82.228.0/22
    208.82.229.0/24               208.82.228.0/22
    208.82.230.0/24               208.82.228.0/22
    208.82.231.0/24               208.82.228.0/22

Whois Entry

whois: 402332

IANA has recorded AS21576 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21576\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:       21576
             ASName:         IL-853-21576
             ASHandle:       AS21576
             RegDate:        2022-07-11
             Updated:        2022-07-11
             Ref:            https://rdap.arin.net/registry/autnum/21576
             
             
             OrgName:        insiteOne
             OrgId:          IL-853
             Address:        135 N Plains Industrial Rd
             City:           Wallingford
             StateProv:      CT
             PostalCode:     06492
             Country:        US
             RegDate:        2021-09-16
             Updated:        2022-07-12
             Ref:            https://rdap.arin.net/registry/entity/IL-853
             
             
             OrgAbuseHandle: POLAK48-ARIN
             OrgAbuseName:   Polak, Kevin 
             OrgAbusePhone:  +1-203-912-5832 
             OrgAbuseEmail:  kevin@insiteone.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/POLAK48-ARIN
             
             OrgNOCHandle: KONIT-ARIN
             OrgNOCName:   Konitshek, Ronald 
             OrgNOCPhone:  +1-203-856-8130 
             OrgNOCEmail:  ron.konitshek@insiteone.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/KONIT-ARIN
             
             OrgDNSHandle: KONIT-ARIN
             OrgDNSName:   Konitshek, Ronald 
             OrgDNSPhone:  +1-203-856-8130 
             OrgDNSEmail:  ron.konitshek@insiteone.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/KONIT-ARIN
             
             OrgNOCHandle: POLAK48-ARIN
             OrgNOCName:   Polak, Kevin 
             OrgNOCPhone:  +1-203-912-5832 
             OrgNOCEmail:  kevin@insiteone.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/POLAK48-ARIN
             
             OrgDNSHandle: POLAK48-ARIN
             OrgDNSName:   Polak, Kevin 
             OrgDNSPhone:  +1-203-912-5832 
             OrgDNSEmail:  kevin@insiteone.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/POLAK48-ARIN
             
             OrgRoutingHandle: SEALE28-ARIN
             OrgRoutingName:   Seales, Kevin 
             OrgRoutingPhone:  +1-203-494-8097 
             OrgRoutingEmail:  kevin.seales@insiteone.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/SEALE28-ARIN
             
             OrgTechHandle: POLAK48-ARIN
             OrgTechName:   Polak, Kevin 
             OrgTechPhone:  +1-203-912-5832 
             OrgTechEmail:  kevin@insiteone.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/POLAK48-ARIN
             
             OrgAbuseHandle: SEALE28-ARIN
             OrgAbuseName:   Seales, Kevin 
             OrgAbusePhone:  +1-203-494-8097 
             OrgAbuseEmail:  kevin.seales@insiteone.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/SEALE28-ARIN
             
             OrgRoutingHandle: KONIT-ARIN
             OrgRoutingName:   Konitshek, Ronald 
             OrgRoutingPhone:  +1-203-856-8130 
             OrgRoutingEmail:  ron.konitshek@insiteone.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/KONIT-ARIN
             
             OrgRoutingHandle: POLAK48-ARIN
             OrgRoutingName:   Polak, Kevin 
             OrgRoutingPhone:  +1-203-912-5832 
             OrgRoutingEmail:  kevin@insiteone.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/POLAK48-ARIN
             
             OrgTechHandle: SEALE28-ARIN
             OrgTechName:   Seales, Kevin 
             OrgTechPhone:  +1-203-494-8097 
             OrgTechEmail:  kevin.seales@insiteone.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/SEALE28-ARIN
             
             OrgAbuseHandle: KONIT-ARIN
             OrgAbuseName:   Konitshek, Ronald 
             OrgAbusePhone:  +1-203-856-8130 
             OrgAbuseEmail:  ron.konitshek@insiteone.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/KONIT-ARIN
             
             OrgDNSHandle: SEALE28-ARIN
             OrgDNSName:   Seales, Kevin 
             OrgDNSPhone:  +1-203-494-8097 
             OrgDNSEmail:  kevin.seales@insiteone.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/SEALE28-ARIN
             
             OrgNOCHandle: SEALE28-ARIN
             OrgNOCName:   Seales, Kevin 
             OrgNOCPhone:  +1-203-494-8097 
             OrgNOCEmail:  kevin.seales@insiteone.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/SEALE28-ARIN
             
             OrgTechHandle: KONIT-ARIN
             OrgTechName:   Konitshek, Ronald 
             OrgTechPhone:  +1-203-856-8130 
             OrgTechEmail:  ron.konitshek@insiteone.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/KONIT-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.
             #