AS3598 Microsoft Corporation

Country of Origin:

United States

Prefixes Originated (all): 27
Prefixes Originated (v4): 22
Prefixes Originated (v6): 5

Prefixes Announced (all): 27
Prefixes Announced (v4): 22
Prefixes Announced (v6): 5

RPKI Originated Valid (all): 24
RPKI Originated Valid (v4): 19
RPKI Originated Valid (v6): 5

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 5
BGP Peers Observed (v4): 5
BGP Peers Observed (v6): 3

IPs Originated (v4): 533,760
AS Paths Observed (v4): 1,816
AS Paths Observed (v6): 1,317

Average AS Path Length (all): 3.776
Average AS Path Length (v4): 3.796
Average AS Path Length (v6): 3.748

AS3598 IPv4 Peers

ASN	Name
AS8075	Microsoft Corporation
AS1680	Cellcom Fixed Line Communication L.P
AS3356	Level 3 Parent, LLC
AS2686	AT&T Enterprises, LLC
AS12849	Hot-Net internet services Ltd.

AS3598 IPv6 Peers

ASN	Name
AS8075	Microsoft Corporation
AS1680	Cellcom Fixed Line Communication L.P
AS2686	AT&T Enterprises, LLC

AS3598 IPv4 Peer Count

AS3598 IPv6 Peer Count

AS3598 IPv4 Prefixes Announced

AS3598 IPv6 Prefixes Announced

AS3598 IPv4 Prefixes Originated

AS3598 IPv6 Prefixes Originated

AS3598 IPv4 Route Propagation

AS3598 IPv6 Route Propagation

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
65.53.0.0/16	Microsoft Corporation
131.107.0.0/16	Microsoft Corporation
157.54.0.0/16	Microsoft Corporation
157.57.0.0/16
157.58.0.0/16	Microsoft Corporation
157.58.31.0/24	Microsoft Corporation
157.58.192.0/19	Microsoft Corporation
157.59.0.0/16	Microsoft Corporation
157.60.0.0/16	Microsoft Corporation
167.220.0.0/16	Various Registries (Maintained by ARIN)
167.220.0.0/17	Various Registries (Maintained by ARIN)
167.220.128.0/18	Microsoft Corporation
167.220.148.0/22	Microsoft Corporation
167.220.152.0/24	Microsoft Corporation
167.220.192.0/19	Microsoft Corporation
167.220.204.0/22	Microsoft Corporation
167.220.208.0/23
167.220.224.0/19
194.69.96.0/19	Microsoft Limited
194.69.100.0/22	Microsoft Limited
198.105.232.0/22	Microsoft Corporation
199.2.137.0/24	Microsoft Corporation

Prefix	Description	Visibility
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Prefix	Description
2001:4898::/32	Microsoft Corporation
2404:f801::/32	Microsoft Singapore Pte. Ltd.
2a01:110::/32	Microsoft Corporate
2a01:110:8020::/48	Microsoft Corporate
2a01:110:8068::/48	Microsoft Corporate

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Microsoft Corporation	X	AS8075
2	Cellcom Fixed Line Communication L.P	X	AS1680
3	Level 3 Parent, LLC		AS3356
4	AT&T Enterprises, LLC	X	AS2686
5	Hot-Net internet services Ltd.		AS12849

Rank	Description	IPv4	Peer
1	Microsoft Corporation	X	AS8075
2	Cellcom Fixed Line Communication L.P	X	AS1680
3	AT&T Enterprises, LLC	X	AS2686

ASNumber:       3598
ASName:         MICROSOFT-CORP-AS
ASHandle:       AS3598
RegDate:        1994-05-18
Updated:        2013-08-20    
Ref:            https://rdap.arin.net/registry/autnum/3598

OrgName:        Microsoft Corporation
OrgId:          MSFT
Address:        One Microsoft Way
City:           Redmond
StateProv:      WA
PostalCode:     98052
Country:        US
RegDate:        1998-07-10
Updated:        2024-03-18
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

OrgRoutingHandle: CHATU3-ARIN
OrgRoutingName:   Chaturmohta, Somesh 
OrgRoutingPhone:  +1-425-882-8080 
OrgRoutingEmail:  someshch@microsoft.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/CHATU3-ARIN

OrgTechHandle: KIMAV-ARIN
OrgTechName:   Kim, Avery  
OrgTechPhone:  +1-425-882-8080 
OrgTechEmail:  averykim@microsoft.com
OrgTechRef:    https://rdap.arin.net/registry/entity/KIMAV-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

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

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: SINGH683-ARIN
OrgTechName:   Singh, Prachi 
OrgTechPhone:  +1-425-707-5601 
OrgTechEmail:  pracsin@microsoft.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SINGH683-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

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