Report for 400205

Name

INFONETWORKS - InfoNet, 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.

400205 INFONETWORKS - InfoNet, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS6939          HURRICANE - Hurricane Electric LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18076 AS400205       ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  INFONETWORKS - InfoNet, 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       %
15465 AS400205      INFONETWORKS - InfoNet, US                         7      4      1      4      3  42.86%


  Prefix               AS Path                              Aggregation Suggestion
  174.136.208.0/22     4608 6939 400205 400205 400205   
  174.136.208.0/22     4777 2516 174 400205 400205 400205 + Announce - aggregate of 174.136.208.0/23 (4777 2516 174 400205 400205 400205) and 174.136.210.0/23 (4777 2516 174 400205 400205 400205)
  174.136.208.0/24     4777 2516 174 400205 400205 400205 - Withdrawn - aggregated with 174.136.209.0/24 (4777 2516 174 400205 400205 400205)
  174.136.209.0/24     4777 2516 174 400205 400205 400205 - Withdrawn - aggregated with 174.136.208.0/24 (4777 2516 174 400205 400205 400205)
  174.136.210.0/24     4777 2516 174 400205 400205 400205 - Withdrawn - aggregated with 174.136.211.0/24 (4777 2516 174 400205 400205 400205)
  174.136.211.0/24     4777 2516 174 400205 400205 400205 - Withdrawn - aggregated with 174.136.210.0/24 (4777 2516 174 400205 400205 400205)
  199.127.156.0/22     4777 6939 400205 400205 400205   
  206.251.60.0/22      4777 2497 6461 400205   

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

AS400205   4 More Specifics   7 Total Advertisements   INFONETWORKS - InfoNet, US
    174.136.208.0/24              174.136.208.0/22
    174.136.209.0/24              174.136.208.0/22
    174.136.210.0/24              174.136.208.0/22
    174.136.211.0/24              174.136.208.0/22

Whois Entry

whois: 402609

IANA has recorded AS400205 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS400205\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:       400205
             ASName:         INFONETWORKS
             ASHandle:       AS400205
             RegDate:        2021-11-08
             Updated:        2025-10-06
             Ref:            https://rdap.arin.net/registry/autnum/400205
             
             
             OrgName:        InfoNet
             OrgId:          CPL-283
             Address:        18425 Burbank Blvd Suite 510
             City:           Tarzana
             StateProv:      CA
             PostalCode:     91356
             Country:        US
             RegDate:        2018-01-26
             Updated:        2025-10-24
             Ref:            https://rdap.arin.net/registry/entity/CPL-283
             
             
             OrgTechHandle: ADMIN2766-ARIN
             OrgTechName:   ADMINISTRATOR
             OrgTechPhone:  +1-310-828-9900 
             OrgTechEmail:  ne@infonetworks.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN2766-ARIN
             
             OrgAbuseHandle: IPADM811-ARIN
             OrgAbuseName:   IP Admin
             OrgAbusePhone:  +1-310-828-9900 
             OrgAbuseEmail:  support@infonetworks.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/IPADM811-ARIN
             
             OrgNOCHandle: IPADM811-ARIN
             OrgNOCName:   IP Admin
             OrgNOCPhone:  +1-310-828-9900 
             OrgNOCEmail:  support@infonetworks.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/IPADM811-ARIN
             
             OrgTechHandle: IPADM811-ARIN
             OrgTechName:   IP Admin
             OrgTechPhone:  +1-310-828-9900 
             OrgTechEmail:  support@infonetworks.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM811-ARIN
             
             OrgTechHandle: OLSON574-ARIN
             OrgTechName:   Olson, Brian 
             OrgTechPhone:  +1-310-828-9900 
             OrgTechEmail:  brian.olson@infonetworks.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/OLSON574-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.
             #