Report for 16501

Name

I2C-ASN - i2c Incorporated, 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.

16501 I2C-ASN - i2c Incorporated, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS13335         CLOUDFLARENET - Cloudflare, Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24572 AS16501        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  I2C-ASN - i2c Incorporated, 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       %
 6406 AS16501       I2C-ASN - i2c Incorporated, US                     8      8      1      1      7  87.50%


  Prefix               AS Path                              Aggregation Suggestion
  199.96.216.0/21      4777 13335 16501     + Announce - aggregate of 199.96.216.0/22 (4777 13335 16501) and 199.96.220.0/22 (4777 13335 16501)
  199.96.216.0/24      4777 13335 16501     - Withdrawn - aggregated with 199.96.217.0/24 (4777 13335 16501)
  199.96.217.0/24      4777 13335 16501     - Withdrawn - aggregated with 199.96.216.0/24 (4777 13335 16501)
  199.96.218.0/24      4777 13335 16501     - Withdrawn - aggregated with 199.96.219.0/24 (4777 13335 16501)
  199.96.219.0/24      4777 13335 16501     - Withdrawn - aggregated with 199.96.218.0/24 (4777 13335 16501)
  199.96.220.0/24      4777 13335 16501     - Withdrawn - aggregated with 199.96.221.0/24 (4777 13335 16501)
  199.96.221.0/24      4777 13335 16501     - Withdrawn - aggregated with 199.96.220.0/24 (4777 13335 16501)
  199.96.222.0/24      4777 13335 16501     - Withdrawn - aggregated with 199.96.223.0/24 (4777 13335 16501)
  199.96.223.0/24      4777 13335 16501     - Withdrawn - aggregated with 199.96.222.0/24 (4777 13335 16501)

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

AS16501   8 More Specifics   8 Total Advertisements   I2C-ASN - i2c Incorporated, US
    199.96.216.0/24               199.96.216.0/21
    199.96.217.0/24               199.96.216.0/21
    199.96.218.0/24               199.96.216.0/21
    199.96.219.0/24               199.96.216.0/21
    199.96.220.0/24               199.96.216.0/21
    199.96.221.0/24               199.96.216.0/21
    199.96.222.0/24               199.96.216.0/21
    199.96.223.0/24               199.96.216.0/21

Whois Entry

whois: 402332

IANA has recorded AS16501 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS16501\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:       16501
             ASName:         I2C-ASN
             ASHandle:       AS16501
             RegDate:        2011-02-04
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/16501
             
             
             OrgName:        i2c Incorporated
             OrgId:          ICINC
             Address:        100 Redwood Shores Parkway, Suite 100
             Address:        Redwood City, CA 94065
             City:           Redwood City
             StateProv:      CA
             PostalCode:     94065
             Country:        US
             RegDate:        2010-11-17
             Updated:        2019-09-16
             Ref:            https://rdap.arin.net/registry/entity/ICINC
             
             
             OrgNOCHandle: ANSAR2-ARIN
             OrgNOCName:   Ansari, Asim 
             OrgNOCPhone:  +1-650-480-5291 
             OrgNOCEmail:  itops.network@i2cinc.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/ANSAR2-ARIN
             
             OrgTechHandle: ANSAR2-ARIN
             OrgTechName:   Ansari, Asim 
             OrgTechPhone:  +1-650-480-5291 
             OrgTechEmail:  itops.network@i2cinc.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ANSAR2-ARIN
             
             OrgAbuseHandle: ANSAR2-ARIN
             OrgAbuseName:   Ansari, Asim 
             OrgAbusePhone:  +1-650-480-5291 
             OrgAbuseEmail:  itops.network@i2cinc.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ANSAR2-ARIN
             
             RTechHandle: ANSAR2-ARIN
             RTechName:   Ansari, Asim 
             RTechPhone:  +1-650-480-5291 
             RTechEmail:  itops.network@i2cinc.com
             RTechRef:    https://rdap.arin.net/registry/entity/ANSAR2-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.
             #