137.117.109.4

  • Reverse DNS confirmed
  • Not on blocklists
Network
MICROSOFT
Held by
Microsoft Corp
Range
137.117.0.0 - 137.117.255.255
CIDR
137.117.0.0/16
Type
DIRECT ALLOCATION
Registered on
Last updated
Status
  • active
Report abuse to
abuse@microsoft.com
Checked

Contacts

  • Holder

    Microsoft Corp MSFT-Z

    One Microsoft Way
    Redmond
    WA
    98052
    United States

  • Technical

    Prachi Singh SINGH683-ARIN

    1 Microsoft Way
    Redmond
    WA
    98052
    United States

    pracsin@microsoft.com

    +1-425-707-5601

  • Technical

    Microsoft Routing, Peering, and DNS MRPD-ARIN

    One Microsoft Way
    Redmond
    WA
    98052
    United States

    IOC@microsoft.com

    +1-425-882-8080

  • Administrative and technical

    IPHostmaster IPHostmaster IPHOS5-ARIN

    One Microsoft Way
    Redmond
    WA
    20147
    United States

    iphostmaster@microsoft.com

    +1-425-538-6637

  • Technical

    Dawn Bedard BEDAR6-ARIN

    1 Redmond Way
    Redmond
    WA
    98052
    United States

    dabedard@microsoft.com

    +1-425-538-6637

  • Abuse

    Microsoft Abuse Contact MAC74-ARIN

    One Microsoft Way
    Redmond
    WA
    98052
    United States

    abuse@microsoft.com

    +1-425-882-8080

  • Contact

    Somesh Chaturmohta CHATU3-ARIN

    One Microsoft way
    Redmond
    WA
    98052
    United States

    someshch@microsoft.com

    +1-425-882-8080

Reverse DNS

Names
Forward check
Confirmedsmtp.cisforest.com resolves to 137.117.109.4

Network

Announced by
AS8075 Microsoft Corporation
Route
137.117.0.0/16, carried by 3,404 of bgp.tools' BGP feeds
Kind
Content
Country
US
Tagged
Tor services, Server Hosting, Anycast, Internet Critical Infra, Tranco 10k Host, Validating RPKI ROV

Upstreams and peers

  • AS1299 Arelion (fka. Telia Carrier)334 paths
  • AS4755 TATA Communications (formerly VSNL)256 paths
  • AS6939 Hurricane Electric LLC241 paths
  • AS6762 Telecom Italia Sparkle (Seabone)205 paths
  • AS3356 Lumen (Level 3)191 paths
  • AS12956 Telxius (Telefonica Global)156 paths
  • AS174 Cogent Communications, LLC140 paths
  • AS6453 TATA Communications (America) Inc55 paths
  • AS9002 RETN Limited49 paths
  • AS34549 meerfarbig GmbH & Co. KG39 paths
  • AS3491 PCCW Global (HK) Ltd.31 paths
  • AS2914 NTT America, Inc.30 paths

And 108 more

Downstreams

  • AS8069 Microsoft Corporation901 paths
  • AS8068 Microsoft Corporation681 paths
  • AS8070 Microsoft Corporation311 paths
  • AS3598 Microsoft Corporation310 paths
  • AS5761 Microsoft Corporation305 paths
  • AS58593 Microsoft Azure China (Shanghai Blue Cloud)298 paths
  • AS62540 Drake Holdings LLC267 paths

From RIPEstat

Routes AS8075 announces

1,235 IPv4 prefixes covering 81,118,720 addresses, and 123 IPv6 prefixes

IPv6

And 73 more

From bgp.tools

Location

Map © OpenStreetMap contributors
Location
Dulles, Virginia, United States
Accuracy
Within 20 km

Location from GeoLite2 data created by MaxMind

Blocklists

  • Spamhaus ZEN Not listed
  • SpamCop Not listed
  • Mailspike Not listed
  • PSBL Not listed