Report for 396190

Name

LEASEWEB-USA-SEA - Leaseweb USA, Inc., 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.

396190 LEASEWEB-USA-SEA, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174, US
    AS3257          GTT-BACKBONE GTT, US
    AS3356          LEVEL3, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1999  AS396190       ORIGIN  Originate:     129536 /15.02  Transit:          0 /0.00  LEASEWEB-USA-SEA, 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       %
11998 AS396190      LEASEWEB-USA-SEA, US                              89      7      3     85      4   4.49%


  Prefix               AS Path                              Aggregation Suggestion
  23.19.32.0/21        3257 396190            
  23.19.80.0/21        3257 396190            
  23.19.104.0/22       3257 396190            
  23.19.124.0/22       3257 396190            
  23.19.128.0/22       3257 396190            
  23.19.168.0/22       3257 396190            
  23.19.216.0/22       3257 396190            
  23.19.248.0/22       3257 396190            
  23.81.0.0/21         3257 396190            
  23.81.136.0/21       3257 396190            
  23.81.208.0/21       3257 396190            
  23.82.32.0/21        3257 396190            
  23.82.72.0/21        3257 396190            
  23.82.144.0/21       3257 396190            
  23.82.192.0/19       3257 396190          + Announce - aggregate of 23.82.192.0/20 (3257 396190) and 23.82.208.0/20 (3257 396190)
  23.82.192.0/20       3257 396190          - Withdrawn - aggregated with 23.82.208.0/20 (3257 396190)
  23.82.208.0/21       3257 396190          - Withdrawn - aggregated with 23.82.216.0/21 (3257 396190)
  23.82.216.0/21       3257 396190          - Withdrawn - aggregated with 23.82.208.0/21 (3257 396190)
  23.82.224.0/21       3257 396190            
  23.82.240.0/21       3257 396190            
  23.105.64.0/19       3257 396190            
  23.106.0.0/19        3257 396190            
  23.106.192.0/19      3257 396190            
  23.108.128.0/19      3257 396190            
  23.108.224.0/19      3257 396190            
  64.120.2.0/24        3257 396190            
  64.120.4.0/22        3257 396190            
  64.120.16.0/22       3257 396190            
  64.120.48.0/22       3257 396190            
  64.120.65.0/24       3257 396190            
  64.120.68.0/23       3257 396190          + Announce - aggregate of 64.120.68.0/24 (3257 396190) and 64.120.69.0/24 (3257 396190)
  64.120.68.0/24       3257 396190          - Withdrawn - aggregated with 64.120.69.0/24 (3257 396190)
  64.120.69.0/24       3257 396190          - Withdrawn - aggregated with 64.120.68.0/24 (3257 396190)
  64.120.106.0/24      3257 396190            
  64.120.123.0/24      3257 396190            
  67.201.0.0/21        3257 396190            
  69.147.236.0/24      3257 396190            
  70.32.34.0/24        3257 396190            
  89.249.193.0/24      3257 396190            
  108.62.5.0/24        3257 396190            
  108.62.56.0/21       3257 396190            
  108.62.152.0/21      3257 396190            
  108.62.192.0/22      3257 396190            
  108.62.197.0/24      3257 396190            
  108.62.199.0/24      3257 396190            
  108.62.220.0/22      3257 396190            
  108.177.128.0/22     3257 396190            
  108.177.216.0/22     3257 396190            
  108.177.244.0/22     3257 396190            
  142.91.88.0/21       3257 396190            
  142.91.116.0/22      3257 396190            
  142.91.208.0/22      3257 396190            
  142.234.104.0/21     3257 396190            
  142.234.168.0/21     3257 396190            
  142.234.180.0/22     3257 396190            
  142.234.188.0/22     3257 396190            
  142.234.232.0/21     3257 396190            
  142.234.248.0/22     3257 396190            
  147.255.224.0/21     3257 396190            
  152.163.4.0/22       3257 396190            
  152.163.64.0/22      3257 396190            
  152.163.88.0/22      3257 396190            
  152.163.104.0/22     3257 396190            
  152.163.140.0/22     3257 396190            
  152.163.192.0/22     3257 396190            
  152.163.216.0/22     3257 396190            
  152.163.240.0/22     3257 396190            
  172.241.120.0/22     3257 396190            
  172.241.136.0/22     3257 396190            
  172.241.156.0/22     3257 396190            
  172.241.200.0/22     3257 396190            
  173.208.32.0/21      3257 396190            
  173.208.118.0/24     3257 396190            
  173.234.80.0/22      3257 396190            
  173.234.88.0/23      3257 396190            
  173.234.180.0/22     3257 396190            
  174.34.144.0/23      3257 396190          + Announce - aggregate of 174.34.144.0/24 (3257 396190) and 174.34.145.0/24 (3257 396190)
  174.34.144.0/24      3257 396190          - Withdrawn - aggregated with 174.34.145.0/24 (3257 396190)
  174.34.145.0/24      3257 396190          - Withdrawn - aggregated with 174.34.144.0/24 (3257 396190)
  191.96.104.0/24      3257 396190            
  191.96.202.0/24      3257 396190            
  191.96.254.0/24      3257 396190            
  191.101.11.0/24      3257 396190            
  191.101.25.0/24      3257 396190            
  191.101.181.0/24     3257 396190            
  191.101.188.0/24     3257 396190            
  212.42.193.0/24      3257 396190            
  212.42.194.0/24      3257 396190            
  212.42.200.0/24      3257 396190            
  212.42.207.0/24      3257 396190            
  216.6.228.0/24       3257 396190            
  216.6.236.0/24       3257 396190            

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

AS396190   72 More Specifics   75 Total Advertisements   LEASEWEB-USA-SEA, US
    23.19.32.0/21                 23.19.32.0/20
    23.19.80.0/21                 23.19.64.0/18
    23.19.104.0/22                23.19.64.0/18
    23.19.124.0/22                23.19.64.0/18
    23.19.128.0/22                23.19.128.0/17
    23.19.168.0/22                23.19.128.0/17
    23.19.216.0/22                23.19.128.0/17
    23.19.248.0/22                23.19.128.0/17
    23.81.0.0/21                  23.81.0.0/19
    23.81.136.0/21                23.81.128.0/17
    23.81.208.0/21                23.81.128.0/17
    23.82.32.0/21                 23.82.0.0/16
    23.82.72.0/21                 23.82.0.0/16
    23.82.144.0/21                23.82.0.0/16
    23.82.192.0/20                23.82.0.0/16
    23.82.208.0/21                23.82.0.0/16
    23.82.216.0/21                23.82.0.0/16
    23.82.224.0/21                23.82.0.0/16
    23.82.240.0/21                23.82.0.0/16
    23.105.64.0/19                23.105.0.0/17
    23.108.128.0/19               23.108.128.0/18
    64.120.2.0/24                 64.120.0.0/18
    64.120.4.0/22                 64.120.0.0/18
    64.120.16.0/22                64.120.0.0/18
    64.120.48.0/22                64.120.0.0/18
    64.120.65.0/24                64.120.64.0/20
    64.120.68.0/24                64.120.64.0/20
    64.120.69.0/24                64.120.64.0/20
    64.120.106.0/24               64.120.104.0/22
    64.120.123.0/24               64.120.122.0/23
    67.201.0.0/21                 67.201.0.0/18
    69.147.236.0/24               69.147.224.0/19
    70.32.34.0/24                 70.32.32.0/20
    108.62.5.0/24                 108.62.0.0/16
    108.62.56.0/21                108.62.0.0/16
    108.62.152.0/21               108.62.0.0/16
    108.62.192.0/22               108.62.0.0/16
    108.62.197.0/24               108.62.0.0/16
    108.62.199.0/24               108.62.0.0/16
    108.62.220.0/22               108.62.0.0/16
    108.171.34.0/24               108.171.32.0/19
    108.171.44.0/24               108.171.32.0/19
    108.171.54.0/24               108.171.32.0/19
    108.171.61.0/24               108.171.32.0/19
    108.177.128.0/22              108.177.128.0/17
    108.177.216.0/22              108.177.128.0/17
    108.177.244.0/22              108.177.128.0/17
    108.187.213.0/24              108.187.0.0/16
    142.91.88.0/21                142.91.64.0/19
    142.91.116.0/22               142.91.112.0/21
    142.91.208.0/22               142.91.192.0/18
    142.234.104.0/21              142.234.64.0/18
    142.234.168.0/21              142.234.128.0/17
    142.234.180.0/22              142.234.128.0/17
    142.234.188.0/22              142.234.128.0/17
    142.234.232.0/21              142.234.128.0/17
    142.234.248.0/22              142.234.128.0/17
    147.255.224.0/21              147.255.0.0/16
    172.241.120.0/22              172.241.96.0/19
    172.241.136.0/22              172.241.128.0/18
    172.241.156.0/22              172.241.128.0/18
    172.241.200.0/22              172.241.192.0/20
    173.208.32.0/21               173.208.32.0/20
    173.208.118.0/24              173.208.64.0/18
    173.234.80.0/22               173.234.80.0/20
    173.234.88.0/23               173.234.80.0/20
    173.234.180.0/22              173.234.160.0/19
    174.34.144.0/24               174.34.128.0/18
    174.34.145.0/24               174.34.128.0/18
    198.48.100.0/22               198.48.96.0/19
    216.6.228.0/24                216.6.224.0/20
    216.6.236.0/24                216.6.224.0/20

Whois Entry

whois: 402603

IANA has recorded AS396190 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS396190\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:       396190
             ASName:         LEASEWEB-USA-SEA
             ASHandle:       AS396190
             RegDate:        2017-03-31
             Updated:        2022-03-31
             Comment:        Please send all abuse notifications to the following email address: abuse@us.leaseweb.com. To ensure proper processing of your abuse notification, please visit the website www.leaseweb.com/abuse for notification requirements. All police and other government agency requests must be sent to subpoenas@us.leaseweb.com.
             Ref:            https://rdap.arin.net/registry/autnum/396190
             
             
             
             OrgName:        Leaseweb USA, Inc.
             OrgId:          LU
             Address:        9480 Innovation Dr
             City:           Manassas
             StateProv:      VA
             PostalCode:     20109
             Country:        US
             RegDate:        2010-09-13
             Updated:        2024-11-25
             Comment:        www.leaseweb.com
             Ref:            https://rdap.arin.net/registry/entity/LU
             
             
             OrgAbuseHandle: LUAD3-ARIN
             OrgAbuseName:   Leaseweb US abuse dept
             OrgAbusePhone:  +1-571-814-3777 
             OrgAbuseEmail:  abuse@us.leaseweb.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/LUAD3-ARIN
             
             OrgTechHandle: LEASE-ARIN
             OrgTechName:   Leaseweb ARIN
             OrgTechPhone:  +1-571-814-3777 
             OrgTechEmail:  arin@us.leaseweb.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/LEASE-ARIN
             
             OrgNOCHandle: LEASE-ARIN
             OrgNOCName:   Leaseweb ARIN
             OrgNOCPhone:  +1-571-814-3777 
             OrgNOCEmail:  arin@us.leaseweb.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/LEASE-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.
             #