AS number details

AS12147

Discover Financial Services  ·  discover.com

AS12147 – Discover Financial Services

Country United States
Website discover.com
Hosted domains 3
Number of IPs 2,560
ASN type Business
Allocated 18 years ago on Jun 10, 2005
Updated 3 years ago on Sep 08, 2020

IP Address Ranges

Netblock Company Num of IPs
170.217.161.0/24 Discover Financial Services 256
170.217.252.0/24 Discover Financial Services 256
170.217.254.0/24 Discover Financial Services 256
199.38.149.0/24 Discover Financial Services 256
199.38.150.0/24 Discover Financial Services 256
199.38.153.0/24 Discover Financial Services 256
199.38.154.0/24 Discover Financial Services 256
208.88.88.0/24 Discover Financial Services 256
208.88.90.0/24 Discover Financial Services 256
208.88.91.0/24 Discover Financial Services 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

ASHandle:       AS12147
OrgID:          DFS-35
ASName:         DFS-RWD
ASNumber:       12147
RegDate:        2005-06-10
Updated:        2020-09-08
TechHandle:     DSE10-ARIN
TechHandle:     OLSEN205-ARIN
TechHandle:     PMA213-ARIN
TechHandle:     WOODL3-ARIN
Source:         ARIN


OrgID:          DFS-35
OrgName:        Discover Financial Services
CanAllocate:    
Street:         2500 Lake Cook Rd
City:           Riverwoods
State/Prov:     IL
Country:        US
PostalCode:     60015
RegDate:        2003-03-25
Updated:        2022-05-17
OrgAbuseHandle: DSE9-ARIN
OrgAdminHandle: OLSEN205-ARIN
OrgDNSHandle:   WOODL3-ARIN
OrgRoutingHandle:   PMA213-ARIN
OrgTechHandle:  OLSEN205-ARIN
OrgTechHandle:  PMA213-ARIN
OrgTechHandle:  SEPAN3-ARIN
OrgTechHandle:  WOODL3-ARIN
Source:         ARIN


POCHandle:      SEPAN3-ARIN
IsRole:         N
LastName:       Sepanski
FirstName:      David
Street:         2500 Lake Cook Road
City:           Riverwoods 
State/Prov:     IL
Country:        US
PostalCode:     60015
RegDate:        2020-03-19
Updated:        2022-03-21
OfficePhone:    +1-224-405-0900
Mailbox:        davesepanski@discover.com
Source:         ARIN


POCHandle:      PMA213-ARIN
IsRole:         N
LastName:       Appling
FirstName:      Paul
Street:         2500 Lake Cook Road60015-3851
City:           Riverwoods
State/Prov:     IL
Country:        US
PostalCode:     60015-3851
RegDate:        2020-04-03
Updated:        2023-05-31
OfficePhone:    +1-224-405-8960
MobilePhone:    +1-314-814-5402
Mailbox:        mattappling@discover.com
Source:         ARIN


POCHandle:      WOODL3-ARIN
IsRole:         N
LastName:       Wood
FirstName:      Lance
Street:         2500 Lake Cook Rd.
City:           Riverwoods
State/Prov:     IL
Country:        US
PostalCode:     60015
RegDate:        2012-02-15
Updated:        2023-04-26
OfficePhone:    +1-801-902-4175
Mailbox:        lancewood@discover.com
Source:         ARIN


POCHandle:      OLSEN205-ARIN
IsRole:         N
LastName:       Olsen
FirstName:      Jason
Street:         2402 West Beardsley Rd
City:           Phoenix
State/Prov:     AZ
Country:        US
PostalCode:     85027
RegDate:        2020-09-08
Updated:        2022-05-17
MobilePhone:    +1-623-363-2607
OfficePhone:    +1-224-405-2566
Mailbox:        jasonolsen@discover.com
Source:         ARIN


POCHandle:      DSE9-ARIN
IsRole:         N
LastName:       Sepanski
FirstName:      Dave
Street:         2500 Lake Cook Rd.
City:           Riverwoods
State/Prov:     IL
Country:        US
PostalCode:     60015
RegDate:        2003-03-25
Updated:        2013-11-10
OfficePhone:    +1-224-405-2048
Mailbox:        davesepanski@discoverfinancial.com
Source:         ARIN
Get all this data and more in JSON format using our ASN API Read More

Hosted Domains

There are 3 domain names hosted across 3 IP addresses 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.
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Peers

There are 4 peers for this ASN.

Peers Name
AS32787 Akamai Technologies, Inc.
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
AS7018 AT&T Services, Inc.
Get all this data and more in JSON format using our ASN API Read More

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS32787 Akamai Technologies, Inc.
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
AS7018 AT&T Services, Inc.
Get all this data and more in JSON format using our ASN API Read More

Downstreams

There are no downstreams for this ASN.

Get all this data and more in JSON format using our ASN API Read More

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS12147 at robtex.

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