Report for 18687

Name

MPOWER-2 - MPOWER COMMUNICATIONS CORP., 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 AS4637) 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.

18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP.

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS174     COGENT Cogent/PSI
    AS3356    LEVEL3 Level 3 Communications
    AS23005   SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
862   AS18687  ORIGIN  Originate:     206336 /14.35  Transit:          0 /0.00  MPOWER-2 - MPOWER COMMUNICATIONS CORP.

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       %
  493 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP.      128     36      7     99     29  22.66%


  Prefix               AS Path                              Aggregation Suggestion
  64.140.32.0/21       4637 174 18687         
  64.140.48.0/21       4637 174 18687         
  64.140.88.0/21       4637 174 18687       + Announce - aggregate of 64.140.88.0/22 (4637 174 18687) and 64.140.92.0/22 (4637 174 18687)
  64.140.88.0/22       4637 174 18687       - Withdrawn - aggregated with 64.140.92.0/22 (4637 174 18687)
  64.140.92.0/22       4637 174 18687       - Withdrawn - aggregated with 64.140.88.0/22 (4637 174 18687)
  66.18.128.0/19       4637 174 18687         
  66.18.128.0/22       4637 3356 18687        
  66.18.132.0/22       4637 3356 6395 23005 18687   
  66.18.136.0/21       4637 3356 18687        
  66.18.144.0/20       4637 3356 18687        
  74.206.0.0/19        4637 3356 18687        
  74.206.0.0/20        4637 3356 18687      - Withdrawn - matching aggregate 74.206.0.0/19 4637 3356 18687
  74.206.20.0/22       4637 3356 18687      - Withdrawn - matching aggregate 74.206.0.0/19 4637 3356 18687
  165.236.208.0/21     4637 174 18687         
  165.236.240.0/20     4637 174 18687         
  204.31.72.0/24       4637 3356 18687        
  204.31.79.0/24       4637 3356 18687        
  207.93.215.0/24      4637 3356 18687        
  208.57.0.0/16        4637 174 18687         
  208.57.0.0/21        4637 3356 6395 23005 18687   
  208.57.8.0/24        4637 3356 6395 23005 18687   
  208.57.9.0/24        4637 3356 18687        
  208.57.10.0/23       4637 3356 18687        
  208.57.12.0/24       4637 3356 18687        
  208.57.13.0/24       4637 3356 6395 23005 18687   
  208.57.14.0/23       4637 3356 18687      + Announce - aggregate of 208.57.14.0/24 (4637 3356 18687) and 208.57.15.0/24 (4637 3356 18687)
  208.57.14.0/24       4637 3356 18687      - Withdrawn - aggregated with 208.57.15.0/24 (4637 3356 18687)
  208.57.15.0/24       4637 3356 18687      - Withdrawn - aggregated with 208.57.14.0/24 (4637 3356 18687)
  208.57.16.0/22       4637 3356 18687        
  208.57.20.0/24       4637 3356 18687        
  208.57.21.0/24       4637 3356 6395 23005 18687   
  208.57.22.0/24       4637 174 18687       - Withdrawn - matching aggregate 208.57.0.0/16 4637 174 18687
  208.57.23.0/24       4637 3356 18687        
  208.57.24.0/22       4637 3356 18687      + Announce - aggregate of 208.57.24.0/23 (4637 3356 18687) and 208.57.26.0/23 (4637 3356 18687)
  208.57.24.0/24       4637 3356 18687      - Withdrawn - aggregated with 208.57.25.0/24 (4637 3356 18687)
  208.57.25.0/24       4637 3356 18687      - Withdrawn - aggregated with 208.57.24.0/24 (4637 3356 18687)
  208.57.26.0/23       4637 3356 18687      - Withdrawn - aggregated with 208.57.24.0/23 (4637 3356 18687)
  208.57.28.0/23       4637 3356 18687        
  208.57.30.0/24       4637 3356 6395 23005 18687   
  208.57.31.0/24       4637 3356 18687        
  208.57.32.0/20       4637 3356 18687      + Announce - aggregate of 208.57.32.0/21 (4637 3356 18687) and 208.57.40.0/21 (4637 3356 18687)
  208.57.32.0/21       4637 3356 18687      - Withdrawn - aggregated with 208.57.40.0/21 (4637 3356 18687)
  208.57.40.0/21       4637 3356 18687      - Withdrawn - aggregated with 208.57.32.0/21 (4637 3356 18687)
  208.57.48.0/22       4637 3356 18687        
  208.57.52.0/23       4637 3356 18687        
  208.57.55.0/24       4637 3356 6395 23005 18687   
  208.57.56.0/22       4637 3356 6395 23005 18687   
  208.57.60.0/22       4637 3356 18687        
  208.57.64.0/20       4637 3356 18687        
  208.57.80.0/23       4637 3356 18687        
  208.57.82.0/24       4637 3356 18687        
  208.57.83.0/24       4637 3356 6395 23005 18687   
  208.57.84.0/22       4637 3356 18687        
  208.57.96.0/22       4637 3356 18687        
  208.57.100.0/23      4637 3356 18687        
  208.57.102.0/24      4637 3356 18687        
  208.57.103.0/24      4637 174 18687       - Withdrawn - matching aggregate 208.57.0.0/16 4637 174 18687
  208.57.104.0/21      4637 174 18687       - Withdrawn - matching aggregate 208.57.0.0/16 4637 174 18687
  208.57.112.0/24      4637 3356 18687        
  208.57.113.0/24      4637 3356 6395 23005 18687   
  208.57.114.0/23      4637 3356 6395 23005 18687   
  208.57.116.0/24      4637 174 18687       - Withdrawn - matching aggregate 208.57.0.0/16 4637 174 18687
  208.57.117.0/24      4637 3356 18687        
  208.57.118.0/23      4637 3356 18687        
  208.57.120.0/21      4637 3356 18687        
  208.57.128.0/20      4637 3356 18687        
  208.57.144.0/21      4637 3356 18687      + Announce - aggregate of 208.57.144.0/22 (4637 3356 18687) and 208.57.148.0/22 (4637 3356 18687)
  208.57.144.0/22      4637 3356 18687      - Withdrawn - aggregated with 208.57.148.0/22 (4637 3356 18687)
  208.57.148.0/22      4637 3356 18687      - Withdrawn - aggregated with 208.57.144.0/22 (4637 3356 18687)
  208.57.152.0/24      4637 3356 18687        
  208.57.154.0/24      4637 3356 18687        
  208.57.155.0/24      4637 3356 6395 23005 18687   
  208.57.156.0/23      4637 3356 18687        
  208.57.158.0/23      4637 174 18687       - Withdrawn - matching aggregate 208.57.0.0/16 4637 174 18687
  208.57.160.0/21      4637 3356 6395 23005 18687   
  208.57.168.0/24      4637 3356 18687        
  208.57.170.0/23      4637 3356 6395 23005 18687   
  208.57.172.0/22      4637 3356 18687      + Announce - aggregate of 208.57.172.0/23 (4637 3356 18687) and 208.57.174.0/23 (4637 3356 18687)
  208.57.172.0/23      4637 3356 18687      - Withdrawn - aggregated with 208.57.174.0/23 (4637 3356 18687)
  208.57.174.0/23      4637 3356 18687      - Withdrawn - aggregated with 208.57.172.0/23 (4637 3356 18687)
  208.57.176.0/23      4637 3356 18687        
  208.57.178.0/23      4637 174 18687       - Withdrawn - matching aggregate 208.57.0.0/16 4637 174 18687
  208.57.182.0/24      4637 3356 18687        
  208.57.184.0/23      4637 3356 18687        
  208.57.187.0/24      4637 3356 18687        
  208.57.188.0/22      4637 174 18687       - Withdrawn - matching aggregate 208.57.0.0/16 4637 174 18687
  208.57.192.0/23      4637 174 18687       - Withdrawn - matching aggregate 208.57.0.0/16 4637 174 18687
  208.57.194.0/24      4637 174 18687       - Withdrawn - matching aggregate 208.57.0.0/16 4637 174 18687
  208.57.195.0/24      4637 3356 6395 23005 18687   
  208.57.196.0/22      4637 3356 6395 23005 18687   
  208.57.200.0/24      4637 174 18687       - Withdrawn - matching aggregate 208.57.0.0/16 4637 174 18687
  208.57.202.0/23      4637 3356 6395 23005 18687   
  208.57.204.0/22      4637 3356 18687        
  208.57.208.0/22      4637 3356 18687        
  208.57.212.0/22      4637 174 18687       - Withdrawn - matching aggregate 208.57.0.0/16 4637 174 18687
  208.57.216.0/22      4637 174 18687       - Withdrawn - matching aggregate 208.57.0.0/16 4637 174 18687
  208.57.218.0/23      4637 3356 18687        
  208.57.220.0/22      4637 3356 18687        
  208.57.224.0/23      4637 3356 6395 23005 18687   
  208.57.226.0/23      4637 3356 18687        
  208.57.228.0/22      4637 3356 18687        
  208.57.232.0/24      4637 174 18687       - Withdrawn - matching aggregate 208.57.0.0/16 4637 174 18687
  208.57.233.0/24      4637 3356 18687        
  208.57.234.0/23      4637 3356 18687        
  208.57.236.0/24      4637 3356 6395 23005 18687   
  208.57.237.0/24      4637 3356 18687        
  208.57.238.0/23      4637 3356 18687        
  208.57.240.0/22      4637 3356 18687        
  208.57.244.0/24      4637 174 18687       - Withdrawn - matching aggregate 208.57.0.0/16 4637 174 18687
  208.57.245.0/24      4637 3356 6395 23005 18687   
  208.57.246.0/23      4637 3356 18687      + Announce - aggregate of 208.57.246.0/24 (4637 3356 18687) and 208.57.247.0/24 (4637 3356 18687)
  208.57.246.0/24      4637 3356 18687      - Withdrawn - aggregated with 208.57.247.0/24 (4637 3356 18687)
  208.57.247.0/24      4637 3356 18687      - Withdrawn - aggregated with 208.57.246.0/24 (4637 3356 18687)
  208.57.248.0/24      4637 174 18687       - Withdrawn - matching aggregate 208.57.0.0/16 4637 174 18687
  208.57.249.0/24      4637 3356 18687        
  208.57.250.0/24      4637 3356 6395 23005 18687   
  208.57.251.0/24      4637 3356 18687        
  208.57.252.0/24      4637 3356 18687        
  208.57.253.0/24      4637 174 18687       - Withdrawn - matching aggregate 208.57.0.0/16 4637 174 18687
  208.57.254.0/24      4637 174 18687       - Withdrawn - matching aggregate 208.57.0.0/16 4637 174 18687
  208.57.255.0/24      4637 3356 6395 23005 18687   
  209.108.200.0/21     4637 174 18687         
  209.108.216.0/22     4637 174 18687         
  216.70.128.0/18      4637 174 18687         
  216.70.128.0/20      4637 3356 18687        
  216.70.144.0/22      4637 3356 6395 23005 18687   
  216.70.148.0/22      4637 3356 18687        
  216.70.152.0/22      4637 3356 18687        
  216.70.156.0/22      4637 174 18687       - Withdrawn - matching aggregate 216.70.128.0/18 4637 174 18687
  216.70.160.0/20      4637 3356 18687        
  216.70.176.0/22      4637 3356 18687        
  216.70.180.0/22      4637 174 18687       - Withdrawn - matching aggregate 216.70.128.0/18 4637 174 18687
  216.70.184.0/22      4637 3491 701 23005 18687   
  216.70.188.0/22      4637 3356 18687        
  216.150.61.0/24      4637 3356 18687        

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

AS18687   107 More Specifics   111 Total Advertisements   MPOWER-2 - MPOWER COMMUNICATIONS CORP.
    64.140.32.0/21                64.140.0.0/18
    64.140.48.0/21                64.140.0.0/18
    64.140.88.0/22                64.140.64.0/19
    64.140.92.0/22                64.140.64.0/19
    66.18.128.0/22                66.18.128.0/19
    66.18.132.0/22                66.18.128.0/19
    66.18.136.0/21                66.18.128.0/19
    66.18.144.0/20                66.18.128.0/19
    74.206.0.0/20                 74.206.0.0/19
    165.236.208.0/21              165.236.0.0/16
    165.236.240.0/20              165.236.0.0/16
    204.31.72.0/24                204.31.16.0/18
    204.31.79.0/24                204.31.16.0/18
    207.93.215.0/24               207.93.208.0/20
    208.57.0.0/21                 208.57.0.0/16
    208.57.8.0/24                 208.57.0.0/16
    208.57.13.0/24                208.57.0.0/16
    208.57.15.0/24                208.57.0.0/16
    208.57.16.0/22                208.57.0.0/16
    208.57.20.0/24                208.57.0.0/16
    208.57.22.0/24                208.57.0.0/16
    208.57.23.0/24                208.57.0.0/16
    208.57.25.0/24                208.57.0.0/16
    208.57.26.0/23                208.57.0.0/16
    208.57.28.0/23                208.57.0.0/16
    208.57.30.0/24                208.57.0.0/16
    208.57.31.0/24                208.57.0.0/16
    208.57.40.0/21                208.57.0.0/16
    208.57.48.0/22                208.57.0.0/16
    208.57.52.0/23                208.57.0.0/16
    208.57.55.0/24                208.57.0.0/16
    208.57.56.0/22                208.57.0.0/16
    208.57.60.0/22                208.57.0.0/16
    208.57.64.0/20                208.57.0.0/16
    208.57.83.0/24                208.57.0.0/16
    208.57.88.0/21                208.57.0.0/16
    208.57.96.0/22                208.57.0.0/16
    208.57.100.0/23               208.57.0.0/16
    208.57.102.0/24               208.57.0.0/16
    208.57.103.0/24               208.57.0.0/16
    208.57.104.0/21               208.57.0.0/16
    208.57.113.0/24               208.57.0.0/16
    208.57.114.0/23               208.57.0.0/16
    208.57.116.0/24               208.57.0.0/16
    208.57.118.0/23               208.57.0.0/16
    208.57.120.0/21               208.57.0.0/16
    208.57.128.0/20               208.57.0.0/16
    208.57.144.0/22               208.57.0.0/16
    208.57.148.0/22               208.57.0.0/16
    208.57.154.0/24               208.57.0.0/16
    208.57.155.0/24               208.57.0.0/16
    208.57.156.0/23               208.57.0.0/16
    208.57.158.0/23               208.57.0.0/16
    208.57.160.0/21               208.57.0.0/16
    208.57.168.0/24               208.57.0.0/16
    208.57.170.0/23               208.57.0.0/16
    208.57.172.0/23               208.57.0.0/16
    208.57.174.0/23               208.57.0.0/16
    208.57.176.0/23               208.57.0.0/16
    208.57.178.0/23               208.57.0.0/16
    208.57.182.0/24               208.57.0.0/16
    208.57.184.0/23               208.57.0.0/16
    208.57.187.0/24               208.57.0.0/16
    208.57.188.0/22               208.57.0.0/16
    208.57.192.0/23               208.57.0.0/16
    208.57.194.0/24               208.57.0.0/16
    208.57.195.0/24               208.57.0.0/16
    208.57.196.0/22               208.57.0.0/16
    208.57.200.0/24               208.57.0.0/16
    208.57.202.0/23               208.57.0.0/16
    208.57.204.0/22               208.57.0.0/16
    208.57.212.0/22               208.57.0.0/16
    208.57.216.0/22               208.57.0.0/16
    208.57.218.0/23               208.57.0.0/16
    208.57.220.0/22               208.57.0.0/16
    208.57.224.0/23               208.57.0.0/16
    208.57.226.0/23               208.57.0.0/16
    208.57.228.0/22               208.57.0.0/16
    208.57.232.0/24               208.57.0.0/16
    208.57.233.0/24               208.57.0.0/16
    208.57.234.0/23               208.57.0.0/16
    208.57.236.0/24               208.57.0.0/16
    208.57.237.0/24               208.57.0.0/16
    208.57.238.0/23               208.57.0.0/16
    208.57.240.0/22               208.57.0.0/16
    208.57.244.0/24               208.57.0.0/16
    208.57.245.0/24               208.57.0.0/16
    208.57.246.0/24               208.57.0.0/16
    208.57.247.0/24               208.57.0.0/16
    208.57.248.0/24               208.57.0.0/16
    208.57.250.0/24               208.57.0.0/16
    208.57.251.0/24               208.57.0.0/16
    208.57.252.0/24               208.57.0.0/16
    208.57.253.0/24               208.57.0.0/16
    208.57.254.0/24               208.57.0.0/16
    208.57.255.0/24               208.57.0.0/16
    209.108.200.0/21              209.108.192.0/19
    209.108.216.0/22              209.108.192.0/19
    216.70.128.0/20               216.70.128.0/18
    216.70.144.0/22               216.70.128.0/18
    216.70.152.0/22               216.70.128.0/18
    216.70.156.0/22               216.70.128.0/18
    216.70.160.0/20               216.70.128.0/18
    216.70.180.0/22               216.70.128.0/18
    216.70.184.0/22               216.70.128.0/18
    216.70.188.0/22               216.70.128.0/18
    216.150.61.0/24               216.150.48.0/20

Whois Entry

whois: 402603

IANA has recorded AS18687 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS18687\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:       18687
             ASName:         MPOWER-2
             ASHandle:       AS18687
             RegDate:        2001-12-28
             Updated:        2014-03-12
             Ref:            https://rdap.arin.net/registry/autnum/18687
             
             
             OrgName:        MPOWER COMMUNICATIONS CORP.
             OrgId:          MPWR
             Address:        Plaza 7000 North Mopac Expressway
             Address:        Suite 2080
             City:           Austin
             StateProv:      TX
             PostalCode:     78731
             Country:        US
             RegDate:        
             Updated:        2025-07-16
             Comment:        Please contact the ip-abuse email address to report any
             Comment:        abuse of email, SPAM or any security issues with Mpower Communications IP
             Comment:        address space. For prompt action, please use the email address. Please do
             Comment:        not address any abuse issues to ip-admin.
             Ref:            https://rdap.arin.net/registry/entity/MPWR
             
             
             OrgTechHandle: MITA-ARIN
             OrgTechName:   Mpower IP Technical Administrator
             OrgTechPhone:  +1-702-310-4578 
             OrgTechEmail:  arin@tpx.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/MITA-ARIN
             
             OrgAbuseHandle: MIAA-ARIN
             OrgAbuseName:   Mpower IP Abuse Administrator
             OrgAbusePhone:  +1-877-642-4375 
             OrgAbuseEmail:  abuse@telepacific.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MIAA-ARIN
             
             RTechHandle: GRAHA77-ARIN
             RTechName:   Graham, Todd 
             RTechPhone:  +1-702-403-1201 
             RTechEmail:  jgraham@telepacific.com
             RTechRef:    https://rdap.arin.net/registry/entity/GRAHA77-ARIN
             
             RTechHandle: ZM147-ARIN
             RTechName:   MPOWER COMMUNICATIONS CORP
             RTechPhone:  +1-702-310-4578 
             RTechEmail:  ip-mgmt@mpowercom.net
             RTechRef:    https://rdap.arin.net/registry/entity/ZM147-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.
             #