199.38.155.0/24

AS16432 · Discover Financial Services

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Summary

Country	United States
Domain	discover.com
ASN	AS16432
Registry	ARIN
ID	DFS-35

WHOIS Details

NetHandle:      NET-199-38-155-0-1
OrgID:          DFS-35
Parent:         NET-199-0-0-0-0
NetName:        DFS-35
NetRange:       199.38.155.0 - 199.38.155.255
NetType:        allocation
RegDate:        1993-11-12
Updated:        2021-12-14
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
OrgAdminHandle: OLSEN205-ARIN
OrgTechHandle:  OLSEN205-ARIN
OrgTechHandle:  PMA213-ARIN
OrgTechHandle:  SEPAN3-ARIN
OrgTechHandle:  WOODL3-ARIN
OrgAbuseHandle: DSE9-ARIN
OrgRoutingHandle:   PMA213-ARIN
OrgDNSHandle:   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:        2024-03-20
OfficePhone:    +1-224-405-0900
Mailbox:        davesepanski@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:        2025-04-25
OfficePhone:    +1-801-902-4175
Mailbox:        lancewood@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


POCHandle:      OLSEN205-ARIN
IsRole:         N
LastName:       Olsen
FirstName:      Jason
Street:         22104 N 94th Ln
City:           Peoria
State/Prov:     AZ
Country:        US
PostalCode:     85383
RegDate:        2020-09-08
Updated:        2025-03-14
OfficePhone:    +1-224-405-2566
MobilePhone:    +1-623-363-2607
Mailbox:        jasonolsen@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:        2025-05-09
OfficePhone:    +1-224-405-8960
MobilePhone:    +1-314-814-5402
Mailbox:        mattappling@discover.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 199.38.0.0/16

Range	ASN	Company	Num of IPs
199.38.80.0/21	AS21554	Wisconsin CyberLynk Network, Inc.	2,048
199.38.72.0/21	AS394708	Horizon Telcom Inc.	2,048
199.38.216.0/21	AS53914	Genesis Hosting Solutions, LLC	2,048
199.38.56.0/21	AS46523	Kinetix Broadband, LLC	2,048
199.38.8.0/21	AS40116	New York State Department of Financial Services	2,048
199.38.64.0/21	AS40898	Otsego Electric Cooperative, Inc.	2,048
199.38.204.0/22	AS13638	Metalink Technologies, Inc.	1,024
199.38.120.0/22	AS35862	JCWIFI.COM	1,024
199.38.116.0/22	AS30633	Leaseweb USA, Inc.	1,024
199.38.200.0/22	AS32524	Grupo-SMS USA, LLC	1,024
199.38.112.0/22	AS7203	Leaseweb USA, Inc.	1,024
199.38.160.0/22	AS13649	Capella University	1,024
199.38.28.0/22	AS27337	PASTY.NET, INC.	1,024
199.38.168.0/22	AS32003	LiteWire Internet Services, Inc.	1,024
199.38.212.0/22	AS394073	Bungie Inc.	1,024
199.38.244.0/22	AS394625	WhiteLabel IT Solutions Corp	1,024
199.38.236.0/22	AS396125	Bell Canada	1,024
199.38.198.0/23	AS8014	The Bahamas Telecommunications Company, Ltd.	512
199.38.184.0/23	AS54006	VTX Communications LLC	512
199.38.196.0/23	AS14813	Karib Cable	512
199.38.242.0/23	AS394625	WhiteLabel IT Solutions Corp	512
199.38.200.0/23	AS32524	Control Panel Solutions	512
199.38.240.0/23	AS394625	WhiteLabel IT Solutions Corp	512
199.38.233.0/24	AS1421	WANSecurity, Inc.	256
199.38.108.0/24	AS8057	Vision Net, Inc.	256
199.38.153.0/24	AS12147	Discover Financial Services	256
199.38.98.0/24	AS22748	DCNORD-CANADIAN-DATA-CENTER-QUEBEC-CANADA	256
199.38.148.0/24	AS53334	Total Uptime Technologies, LLC	256
199.38.107.0/24	AS8057	Vision Net, Inc.	256
199.38.100.0/24	AS22748	DCNORD-CANADIAN-DATA-CENTER-QUEBEC-CANADA	256
199.38.101.0/24	AS22748	DCNORD-CANADIAN-DATA-CENTER-QUEBEC-CANADA	256
199.38.152.0/24	AS16432	Discover Financial Services	256
199.38.104.0/24	AS1378	Interbel Telephone Cooperative, Inc.	256
199.38.133.0/24	AS17215	Ameren Corp.	256
199.38.111.0/24	AS8057	Vision Net, Inc.	256
199.38.67.0/24	AS40898	Otsego Electric Cooperative, Inc.	256
199.38.126.0/24	AS23404	Ritter Communications	256
199.38.25.0/24	AS394299	Elliott Electric Supply Inc.	256
199.38.105.0/24	AS1378	Interbel Telephone Cooperative, Inc.	256
199.38.186.0/24	AS54006	VTX Communications LLC	256
199.38.132.0/24	AS47019	Ergonomic Group Inc.	256
199.38.167.0/24	AS54312	X Plus One Solutions, Inc.	256
199.38.250.0/24	AS13951	C7 Data Centers, Inc.	256
199.38.53.0/24	AS27015	FRESENIUS MEDICAL CARE HOLDINGS, INC	256
199.38.103.0/24	AS22748	DCNORD-CANADIAN-DATA-CENTER-QUEBEC-CANADA	256
199.38.154.0/24	AS12147	Discover Financial Services	256
199.38.99.0/24	AS22748	DCNORD-CANADIAN-DATA-CENTER-QUEBEC-CANADA	256
199.38.190.0/24	AS17293	VTX Communications LLC	256
199.38.182.0/24	AS36236	Host Virtual, Inc	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

7 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
199.38.155.249	AS16432 Discover Financial Services	9.04ms from Columbus, US

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
84.180.52.120	AS3320 Deutsche Telekom AG	2.09ms from Duesseldorf, DE
31.27.167.136	AS30722 Vodafone Italia S.p.A.	9.47ms from Milan, IT
61.1.196.168	AS9829 National Internet Backbone	13.34ms from Bengaluru, IN
94.223.129.200	AS3209 Vodafone GmbH	5.58ms from Berlin, DE
99.237.115.200	AS812 Rogers Communications Canada Inc.	3.18ms from Toronto, CA
18.64.163.136	AS16509 Amazon.com, Inc.	0.18ms from Atlanta, US
71.156.78.136	AS7018 AT&T Enterprises, LLC	3.48ms from Atlanta, US
71.40.47.248	AS11427 Charter Communications Inc	9.30ms from Dallas, US
183.142.114.232	AS4134 CHINANET-BACKBONE	7.56ms from Hangzhou, CN
80.116.25.200	AS3269 Telecom Italia S.p.A.	16.34ms from Rende, IT
100.27.97.152	AS14618 Amazon.com, Inc.	0.23ms from Reston, US
118.59.109.40	AS4766 Korea Telecom	5.02ms from Seoul, KR
34.251.238.248	AS16509 Amazon.com, Inc.	0.14ms from Dublin, IE
119.18.30.24	AS4764 Aussie Broadband	0.60ms from Melbourne, AU
3.169.112.152	AS16509 Amazon.com, Inc.	0.11ms from Taipei, TW
108.251.145.72	AS7018 AT&T Enterprises, LLC	8.49ms from Atlanta, US
99.145.191.56	AS7018 AT&T Enterprises, LLC	7.15ms from Chicago, US
193.27.15.56	AS9009 M247 Europe SRL	0.57ms from Frankfurt am Main, DE
68.0.99.24	AS22773 Cox Communications Inc.	8.58ms from Kansas City, US
67.150.86.168	AS20115 Charter Communications LLC	4.12ms from Los Angeles, US
79.50.114.8	AS3269 Telecom Italia S.p.A.	2.44ms from Milan, IT
72.239.52.88	AS33363 Charter Communications, Inc	11.49ms from Orlando, US
96.125.161.104	AS19871 Network Solutions, LLC	0.42ms from Atlanta, US
122.197.19.248	AS9617 JCOM Co., Ltd.	8.47ms from Osaka, JP
94.74.226.232	AS16246 O2 Czech Republic, a.s.	4.97ms from Prague, CZ

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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