IPv6 Report for 8075

Name

MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US

IPv6 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.

8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US

  Adjacency:     8  Upstream:     3  Downstream:     5
  Upstream Adjacent AS list
    AS4608    APNIC-SERVICES Asia Pacific Network Information Centre, AU
    AS2497    IIJ Internet Initiative Japan Inc., JP
    AS5539    SPACENET SpaceNET AG, DE
  Downstream Adjacent AS list
    AS8068    MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US
    AS58593   BLUECLOUD Shanghai Blue Cloud Technology Co.,Ltd, CN
    AS8070    MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US
    AS5761    MICROSOFT-CORP-MSN-AS-SATURN - Microsoft Corporation, US
    AS3598    MICROSOFT-CORP-AS - Microsoft Corporation, US

Announced IPv6 Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
90    AS8075   ORG+TRN Originate: 602376306688 /24.87  Transit: 20504641536 /29.74 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, 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       %
  479 AS8075  MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft     111     37     12     86     25  22.52%


  Prefix               AS Path                              Aggregation Suggestion
  2001:67c:4f8::/48    4608 8075              
  2001:698::/47        4608 8075            + Announce - aggregate of 2001:698::/48 (4608 8075) and 2001:698:1::/48 (4608 8075)
  2001:698::/48        4608 8075            - Withdrawn - aggregated with 2001:698:1::/48 (4608 8075)
  2001:698:1::/48      4608 8075            - Withdrawn - aggregated with 2001:698::/48 (4608 8075)
  2001:df0:7::/48      4608 8075              
  2001:df0:d7::/48     4608 8075              
  2001:DF0:D8::/47     4608 8075            + Announce - aggregate of 2001:df0:d8::/48 (4608 8075) and 2001:df0:d9::/48 (4608 8075)
  2001:df0:d8::/48     4608 8075            - Withdrawn - aggregated with 2001:df0:d9::/48 (4608 8075)
  2001:df0:d9::/48     4608 8075            - Withdrawn - aggregated with 2001:df0:d8::/48 (4608 8075)
  2001:df0:59c0::/48   4608 8075              
  2001:3bc0:b1d::/48   4608 8075              
  2401:ef40::/48       4608 8075              
  2402:7d80::/48       4608 8075              
  2402:7d80:8888::/48  4608 8075              
  2404:f800::/32       4608 8075              
  2404:f802::/31       4608 8075              
  2407:30c0:184::/48   4608 8075              
  2407:30c0:186::/48   4608 8075              
  2602:801:600a::/48   4608 8075              
  2602:812:200a::/48   4608 8075              
  2602:f73e::/48       4608 8075              
  2602:F742::/46       4608 8075            + Announce - aggregate of 2602:F742::/47 (4608 8075) and 2602:F742:2::/47 (4608 8075)
  2602:f742::/48       4608 8075            - Withdrawn - aggregated with 2602:f742:1::/48 (4608 8075)
  2602:f742:1::/48     4608 8075            - Withdrawn - aggregated with 2602:f742::/48 (4608 8075)
  2602:f742:2::/48     4608 8075            - Withdrawn - aggregated with 2602:f742:3::/48 (4608 8075)
  2602:f742:3::/48     4608 8075            - Withdrawn - aggregated with 2602:f742:2::/48 (4608 8075)
  2602:f742:5::/48     4608 8075              
  2602:f742:3f::/48    4608 8075              
  2602:f7be:102::/48   4608 8075              
  2602:f8c6:20::/48    4608 8075              
  2602:F8D5:A0::/47    4608 8075            + Announce - aggregate of 2602:f8d5:a0::/48 (4608 8075) and 2602:f8d5:a1::/48 (4608 8075)
  2602:f8d5:a0::/48    4608 8075            - Withdrawn - aggregated with 2602:f8d5:a1::/48 (4608 8075)
  2602:f8d5:a1::/48    4608 8075            - Withdrawn - aggregated with 2602:f8d5:a0::/48 (4608 8075)
  2602:f8d5:a3::/48    4608 8075              
  2602:f8d5:a6::/48    4608 8075              
  2602:f8d5:a8::/48    4608 8075              
  2602:fc31:4::/48     4608 8075              
  2602:fdeb:50::/48    4608 8075              
  2602:FDEB:52::/47    4608 8075            + Announce - aggregate of 2602:fdeb:52::/48 (4608 8075) and 2602:fdeb:53::/48 (4608 8075)
  2602:fdeb:52::/48    4608 8075            - Withdrawn - aggregated with 2602:fdeb:53::/48 (4608 8075)
  2602:fdeb:53::/48    4608 8075            - Withdrawn - aggregated with 2602:fdeb:52::/48 (4608 8075)
  2602:FDEB:54::/47    4608 8075            + Announce - aggregate of 2602:fdeb:54::/48 (4608 8075) and 2602:fdeb:55::/48 (4608 8075)
  2602:fdeb:54::/48    4608 8075            - Withdrawn - aggregated with 2602:fdeb:55::/48 (4608 8075)
  2602:fdeb:55::/48    4608 8075            - Withdrawn - aggregated with 2602:fdeb:54::/48 (4608 8075)
  2602:fdeb:61::/48    4608 8075              
  2602:FDEB:62::/47    4608 8075            + Announce - aggregate of 2602:fdeb:62::/48 (4608 8075) and 2602:fdeb:63::/48 (4608 8075)
  2602:fdeb:62::/48    4608 8075            - Withdrawn - aggregated with 2602:fdeb:63::/48 (4608 8075)
  2602:fdeb:63::/48    4608 8075            - Withdrawn - aggregated with 2602:fdeb:62::/48 (4608 8075)
  2602:fdeb:64::/48    4608 8075              
  2603:1000::/25       4608 8075              
  2603:1061:6::/48     4608 8075            - Withdrawn - matching aggregate 2603:1000::/25 4608 8075
  2603:1062:3::/48     4608 8075            - Withdrawn - matching aggregate 2603:1000::/25 4608 8075
  2603:1062:4::/48     4608 8075            - Withdrawn - matching aggregate 2603:1000::/25 4608 8075
  2604:e700:41::/48    4608 8075              
  2606:E540:C00::/47   4608 8075            + Announce - aggregate of 2606:e540:c00::/48 (4608 8075) and 2606:e540:c01::/48 (4608 8075)
  2606:e540:c00::/48   4608 8075            - Withdrawn - aggregated with 2606:e540:c01::/48 (4608 8075)
  2606:e540:c01::/48   4608 8075            - Withdrawn - aggregated with 2606:e540:c00::/48 (4608 8075)
  2606:e540:c04::/48   4608 8075              
  2607:33c0:a0::/48    4608 8075              
  2607:9240:40::/47    4608 8075            + Announce - aggregate of 2607:9240:40::/48 (4608 8075) and 2607:9240:41::/48 (4608 8075)
  2607:9240:40::/48    4608 8075            - Withdrawn - aggregated with 2607:9240:41::/48 (4608 8075)
  2607:9240:41::/48    4608 8075            - Withdrawn - aggregated with 2607:9240:40::/48 (4608 8075)
  2607:9240:43::/48    4608 8075              
  2607:9240:44::/48    4608 8075              
  2607:9240:47::/48    4608 8075              
  2607:9240:48::/47    4608 8075            + Announce - aggregate of 2607:9240:48::/48 (4608 8075) and 2607:9240:49::/48 (4608 8075)
  2607:9240:48::/48    4608 8075            - Withdrawn - aggregated with 2607:9240:49::/48 (4608 8075)
  2607:9240:49::/48    4608 8075            - Withdrawn - aggregated with 2607:9240:48::/48 (4608 8075)
  2607:9240:4a::/48    4608 8075              
  2620:0:30::/45       4608 8075              
  2620:7d:d::/48       4608 8075              
  2620:7D:E::/47       4608 8075            + Announce - aggregate of 2620:7d:e::/48 (4608 8075) and 2620:7d:f::/48 (4608 8075)
  2620:7d:e::/48       4608 8075            - Withdrawn - aggregated with 2620:7d:f::/48 (4608 8075)
  2620:7d:f::/48       4608 8075            - Withdrawn - aggregated with 2620:7d:e::/48 (4608 8075)
  2620:b1:e000::/48    4608 8075              
  2620:bc:2000::/48    4608 8075              
  2620:10c:5001::/48   4608 8075              
  2620:119:5077::/48   4608 8075              
  2620:12c:9005::/48   4608 8075              
  2620:12c:90b0::/48   4608 8075              
  2620:12c:90c1::/48   4608 8075              
  2620:147:160::/48    4608 8075              
  2620:1ec::/36        4608 8075              
  2620:1ec:9::/48      4608 8075            - Withdrawn - matching aggregate 2620:1ec::/36 4608 8075
  2620:1ec:25::/48     4608 8075            - Withdrawn - matching aggregate 2620:1ec::/36 4608 8075
  2801:80:1d0::/48     4608 8075              
  2a00:1c68::/29       4608 8075              
  2a01:111::/32        4608 8075              
  2a01:111:2000::/36   4608 8075            - Withdrawn - matching aggregate 2a01:111::/32 4608 8075
  2a01:111:4000::/36   4608 8075            - Withdrawn - matching aggregate 2a01:111::/32 4608 8075
  2a01:111:4004::/48   4608 8075            - Withdrawn - matching aggregate 2a01:111::/32 4608 8075
  2a01:111:f000::/36   4608 8075            - Withdrawn - matching aggregate 2a01:111::/32 4608 8075
  2a01:e900:f0::/48    4608 8075              
  2a02:d21::/48        4608 8075              
  2a03:52a0:183::/48   4608 8075              
  2a04:9a00:1480::/48  4608 8075              
  2a04:9a00:1484::/48  4608 8075              
  2a04:9a00:1488::/48  4608 8075              
  2a04:9a00:148c::/48  4608 8075              
  2A04:B0C0:10::/46    4608 8075            + Announce - aggregate of 2A04:B0C0:10::/47 (4608 8075) and 2A04:B0C0:12::/47 (4608 8075)
  2a04:b0c0:10::/48    4608 8075            - Withdrawn - aggregated with 2a04:b0c0:11::/48 (4608 8075)
  2a04:b0c0:11::/48    4608 8075            - Withdrawn - aggregated with 2a04:b0c0:10::/48 (4608 8075)
  2a04:b0c0:12::/48    4608 8075            - Withdrawn - aggregated with 2a04:b0c0:13::/48 (4608 8075)
  2a04:b0c0:13::/48    4608 8075            - Withdrawn - aggregated with 2a04:b0c0:12::/48 (4608 8075)
  2a05:c341::/48       4608 8075              
  2a05:e100:a::/48     4608 8075              
  2a05:f500:2::/48     4608 8075              
  2a07:3502:1191::/48  4608 8075              
  2a07:54c4:1756::/48  4608 8075              
  2a0b:9e80:2000::/48  4608 8075              
  2a0c:4144:200::/48   4608 8075              
  2a0c:61c7:ace::/48   4608 8075              
  2a0e:b107:27c7::/48  4608 8075              
  2a0f:7803:fc50::/48  4608 8075              
  2a10:dac0:96::/48    4608 8075              
  2a12:fc0::/48        4608 8075              
  2a12:fc7:ffef::/48   4608 8075              
  2a14:4b41:1300::/48  4608 8075              
  2a14:4e87:1000::/48  4608 8075              
  2a14:67c2:510::/48   4608 8075              
  2a14:67c2:575::/48   4608 8075              
  2a14:7583:e1a0::/48  4608 8075              
  2a14:d300:3::/48     4608 8075              

Bogus Prefixes Announced by this AS

Prefix	Origin AS	AS Description	Unallocated block
2a0f:7803:fc50::/48	AS8075	MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US	2a0f:7800::/26

Whois Entry

whois: 402332

IANA has recorded AS8075 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS8075\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:       8068 - 8075
             ASName:         MICROSOFT-CORP-MSN-AS-BLOCK
             ASHandle:       AS8068
             RegDate:        1997-03-31
             Updated:        2013-09-04
             Ref:            https://rdap.arin.net/registry/autnum/8068
             
             
             
             OrgName:        Microsoft Corporation
             OrgId:          MSFT
             Address:        One Microsoft Way
             City:           Redmond
             StateProv:      WA
             PostalCode:     98052
             Country:        US
             RegDate:        1998-07-10
             Updated:        2025-06-10
             Comment:        To report suspected security issues specific to traffic emanating from Microsoft online services, including the distribution of malicious content or other illicit or illegal material through a Microsoft online service, please submit reports to:
             Comment:        * https://cert.microsoft.com.  
             Comment:        
             Comment:        For SPAM and other abuse issues, such as Microsoft Accounts, please contact:
             Comment:        * abuse@microsoft.com.  
             Comment:        
             Comment:        To report security vulnerabilities in Microsoft products and services, please contact:
             Comment:        * secure@microsoft.com.  
             Comment:        
             Comment:        For legal and law enforcement-related requests, please contact:
             Comment:        * msndcc@microsoft.com
             Comment:        
             Comment:        For routing, peering or DNS issues, please 
             Comment:        contact:
             Comment:        * IOC@microsoft.com
             Ref:            https://rdap.arin.net/registry/entity/MSFT
             
             
             OrgTechHandle: BEDAR6-ARIN
             OrgTechName:   Bedard, Dawn 
             OrgTechPhone:  +1-425-538-6637 
             OrgTechEmail:  dabedard@microsoft.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/BEDAR6-ARIN
             
             OrgTechHandle: MRPD-ARIN
             OrgTechName:   Microsoft Routing, Peering, and DNS
             OrgTechPhone:  +1-425-882-8080 
             OrgTechEmail:  IOC@microsoft.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/MRPD-ARIN
             
             OrgTechHandle: IPHOS5-ARIN
             OrgTechName:   IPHostmaster, IPHostmaster 
             OrgTechPhone:  +1-425-538-6637 
             OrgTechEmail:  iphostmaster@microsoft.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/IPHOS5-ARIN
             
             OrgTechHandle: SINGH683-ARIN
             OrgTechName:   Singh, Prachi 
             OrgTechPhone:  +1-425-707-5601 
             OrgTechEmail:  pracsin@microsoft.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/SINGH683-ARIN
             
             OrgRoutingHandle: CHATU3-ARIN
             OrgRoutingName:   Chaturmohta, Somesh 
             OrgRoutingPhone:  +1-425-882-8080 
             OrgRoutingEmail:  someshch@microsoft.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/CHATU3-ARIN
             
             OrgAbuseHandle: MAC74-ARIN
             OrgAbuseName:   Microsoft Abuse Contact
             OrgAbusePhone:  +1-425-882-8080 
             OrgAbuseEmail:  abuse@microsoft.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MAC74-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.
             #