1. All IP Ranges
  2. 208.0.0.0/8
  3. 208.68.0.0/16
  4. AS8075  | 208.68.136.0/21

208.68.136.0/21

AS8075  ·  Microsoft Corporation

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Summary

Country United States
Domain microsoft.com
ASN AS8075
Registry ARIN
ID FAST-GNS

WHOIS Details

NetHandle:      NET-208-68-136-0-1
OrgID:          MSFT
Parent:         NET-208-0-0-0-0
NetName:        FAST-GNS
NetRange:       208.68.136.0 - 208.68.143.255
NetType:        allocation
RegDate:        2006-06-28
Updated:        2021-12-14
Source:         ARIN


OrgID:          MSFT
OrgName:        Microsoft Corporation
CanAllocate:    
Street:         One Microsoft Way
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
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:        For SPAM and other abuse issues, such as Microsoft Accounts, please contact:
Comment:        * [email protected].  
Comment:        To report security vulnerabilities in Microsoft products and services, please contact:
Comment:        * [email protected].  
Comment:        For legal and law enforcement-related requests, please contact:
Comment:        * [email protected]
Comment:        For routing, peering or DNS issues, please 
Comment:        contact:
Comment:        * [email protected]
RegDate:        1998-07-10
Updated:        2025-06-10
OrgAdminHandle: IPHOS5-ARIN
OrgTechHandle:  BEDAR6-ARIN
OrgTechHandle:  IPHOS5-ARIN
OrgTechHandle:  MRPD-ARIN
OrgTechHandle:  SINGH683-ARIN
OrgAbuseHandle: MAC74-ARIN
OrgRoutingHandle:   CHATU3-ARIN
Source:         ARIN


POCHandle:      MAC74-ARIN
IsRole:         Y
LastName:       Microsoft Abuse Contact
FirstName:      
Street:         One Microsoft Way
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
RegDate:        2013-08-20
Updated:        2025-06-10
OfficePhone:    +1-425-882-8080
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      SINGH683-ARIN
IsRole:         N
LastName:       Singh
FirstName:      Prachi
Street:         1 Microsoft Way
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
RegDate:        2023-06-13
Updated:        2023-07-11
OfficePhone:    +1-425-707-5601
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      IPHOS5-ARIN
IsRole:         N
LastName:       IPHostmaster
FirstName:      IPHostmaster
Street:         One Microsoft Way
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     20147
RegDate:        2021-10-13
Updated:        2025-10-21
OfficePhone:    +1-425-538-6637
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      MRPD-ARIN
IsRole:         Y
LastName:       Microsoft Routing, Peering, and DNS
FirstName:      
Street:         One Microsoft Way
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
RegDate:        2013-08-20
Updated:        2025-10-16
OfficePhone:    +1-425-882-8080
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      BEDAR6-ARIN
IsRole:         N
LastName:       Bedard
FirstName:      Dawn
Street:         1 Redmond Way
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
RegDate:        2016-10-20
Updated:        2025-08-19
OfficePhone:    +1-425-538-6637
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 208.68.0.0/16

Range ASN Company Num of IPs
208.68.184.0/21 AS10796 AlphaLink Technologies Inc 2,048
208.68.120.0/21 AS14430 Eastern Band of Cherokee Indians 2,048
208.68.160.0/21 AS14935 Monticello Networks, Inc. 2,048
208.68.112.0/21 AS26725 Liberty Communications 2,048
208.68.168.0/21 AS29838 Atlantic Metro Communications II, Inc. 2,048
208.68.232.0/21 AS33724 VOLICO 2,048
208.68.88.0/21 AS40028 1651884 Ontario Inc. 2,048
208.68.144.0/21 AS6223 Export Import Bank of the U.S 2,048
208.68.244.0/22 AS17140 CBRE, INC. 1,024
208.68.12.0/22 AS40013 Cardinal Logistics Management Corporation 1,024
208.68.64.0/22 AS400182 360 Condominiums 1,024
208.68.248.0/22 AS852 TELUS Communications Inc 1,024
208.68.100.0/22 AS27419 Big River Telephone Company, LLC 1,024
208.68.252.0/22 AS29804 Valu-Net LLC. 1,024
208.68.56.0/22 AS10958 Royell Communications, Inc. 1,024
208.68.192.0/22 AS11446 Lakeland Community College 1,024
208.68.16.0/22 AS11814 Distributel Communications Limited 1,024
208.68.36.0/22 AS14061 DigitalOcean, LLC 1,024
208.68.152.0/22 AS40049 Education Service Center, Region 2 1,024
208.68.104.0/22 AS40092 HostPapa 1,024
208.68.84.0/22 AS5006 Inteliquent, inc. 1,024
208.68.108.0/22 AS15169 Google LLC 1,024
208.68.96.0/22 AS30404 Blue Stream 1,024
208.68.132.0/22 AS53830 Otava, LLC 1,024
208.68.0.0/22 AS36327 VINAKOM COMMUNICATIONS 1,024
208.68.48.0/22 AS17306 JAB Wireless, INC. 1,024
208.68.8.0/22 AS36555 City Of Vernon 1,024
208.68.28.0/22 AS1706 The University of Arizona 1,024
208.68.24.0/22 AS22251 Regional Educational Media Center 1 (REMC1) 1,024
208.68.240.0/22 AS25 SETIATHOME 1,024
208.68.208.0/22 AS26153 Blue Cross Blue Shield of South Carolina 1,024
208.68.76.0/22 AS26448 Christian Book Distributors, LLC 1,024
208.68.84.0/22 AS40160 Inteliquent, inc. 1,024
208.68.112.0/24 AS395576 West Liberty Foods 256
208.68.180.0/24 AS212336 ByteVirt LLC 256
208.68.119.0/24 AS26725 Cloudburst9 LLC 256
208.68.0.0/24 AS36327 Vinakom Comm 256
208.68.183.0/24 AS152626 Cloudbase Network 256
208.68.5.0/24 AS395853 NYC Mesh Inc. 256
208.68.161.0/24 AS397373 H4Y Technologies LLC 256
208.68.4.0/24 AS397444 256
208.68.6.0/24 AS397444 Overkill Interbuzz LLC 256
208.68.7.0/24 AS397444 256
208.68.61.0/24 AS398387 International Flavors & Fragrances, Inc. 256
208.68.88.0/24 AS40028 SPD NETWORK INTERNAL 256
208.68.94.0/24 AS40028 NEULINK NETWORKS 256
208.68.182.0/24 AS150184 KawaiiFox @ Taiwan 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
92.98.218.5 AS5384 Emirates Internet 4.27ms from Al Fujairah City, AE
89.195.119.5 AS8011 MongoDB, Inc. 0.10ms from Boardman, US
194.65.165.229 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 0.52ms from Braga, PT
179.221.105.213 AS28573 Claro NXT Telecomunicacoes Ltda 6.24ms from Brasilia, BR
91.23.149.85 AS3320 Deutsche Telekom AG 2.23ms from Duesseldorf, DE
12.244.253.69 AS7018 AT&T Enterprises, LLC 1.08ms from Durham, US
90.62.154.117 AS3215 Orange S.A. 15.52ms from Frankfurt am Main, DE
134.96.14.229 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.72ms from Frankfurt am Main, DE
85.231.117.85 AS8434 Telenor Sverige AB 0.92ms from Goeteborg, SE
14.215.120.229 AS4134 CHINANET-BACKBONE 2.74ms from Guangzhou, CN
218.74.115.21 AS4134 CHINANET-BACKBONE 4.25ms from Hangzhou, CN
218.3.9.213 AS4134 CHINANET-BACKBONE 4.22ms from Huai'an, CN
51.104.228.85 AS8075 Microsoft Corporation 0.31ms from London, GB
90.253.86.149 AS5378 Vodafone Limited 3.75ms from Manchester, GB
63.245.5.5 AS23520 Columbus Networks USA, Inc. 0.74ms from Miami, US
82.52.244.165 AS3269 Telecom Italia S.p.A. 5.00ms from Milan, IT
79.51.77.101 AS3269 Telecom Italia S.p.A. 5.51ms from Milan, IT
182.59.204.53 AS17813 Mahanagar Telephone Nigam Limited 2.68ms from Mumbai, IN
111.78.193.21 AS4134 CHINANET-BACKBONE 3.45ms from Nanchang, CN
123.134.206.85 AS4837 CHINA UNICOM China169 Backbone 6.40ms from Qingdao, CN
152.166.25.5 AS28118 ALTICE DOMINICANA S.A. 9.50ms from Santo Domingo, DO
182.213.194.69 AS17858 LG POWERCOMM 2.15ms from Seoul, KR
121.64.174.229 AS3786 LG DACOM Corporation 2.76ms from Seoul, KR
77.243.44.69 AS42525 GlobalConnect A/S 3.69ms from Skive, DK
197.17.25.149 AS37693 OOREDOO TUNISIE SA 2.62ms from Tunis, TN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f3 -m10 208.68.136.170
traceroute to 208.68.136.170 (208.68.136.170): 10 hops max, 52 byte packets
4 *
7 [AS8075] 104.44.36.249 5.702 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Pristina, XK
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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