148.173.90.0/23

AS6307 · American Express Company

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	americanexpress.com
ASN	AS6307
Registry	ARIN
ID	AMEX-CENTRAL

WHOIS Details

NetHandle:      NET-148-173-0-0-1
OrgID:          AMERIC
Parent:         NET-148-0-0-0-0
NetName:        AMEX-CENTRAL
NetRange:       148.173.0.0 - 148.173.255.255
NetType:        allocation
RegDate:        1991-05-09
Updated:        2021-12-14
Source:         ARIN


OrgID:          AMERIC
OrgName:        American Express Company
CanAllocate:    
Street:         19640 N. 31st Ave.
City:           Phoenix
State/Prov:     AZ
Country:        US
PostalCode:     85027
RegDate:        1989-11-06
Updated:        2022-04-20
OrgAdminHandle: LDA92-ARIN
OrgTechHandle:  LDA92-ARIN
OrgAbuseHandle: AESOC-ARIN
Source:         ARIN


POCHandle:      LDA92-ARIN
IsRole:         N
LastName:       Alfaro
FirstName:      Luis 
Street:         3202 West Behrend Drive
City:           Phoenix
State/Prov:     AZ
Country:        US
PostalCode:     85027
RegDate:        2022-04-14
Updated:        2025-08-27
OfficePhone:    +1-602-766-4746
Mailbox:        luis.d.alfaro@aexp.com
Source:         ARIN


POCHandle:      AESOC-ARIN
IsRole:         Y
LastName:       American Express Security Operations Center
FirstName:      
Street:         3202 W Behrend Dr
City:           Phoenix
State/Prov:     AZ
Country:        US
PostalCode:     85027
RegDate:        2020-01-03
Updated:        2022-04-14
OfficePhone:    +1-602-766-1095
Mailbox:        soc@aexp.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 148.173.0.0/16

No nearby ranges found.

Hosted domains

There are 531 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
148.173.91.85	amextravel.com	529
148.173.91.88	uswelcomekit.com	1
148.173.91.86	amexconnect.com.au	1

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

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

IP Address	ASN	Details
148.173.91.86	AS6307 American Express Company	`1.93ms` from Phoenix, 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
92.64.2.71	AS1136 KPN B.V.	`0.50ms` from Amsterdam, NL
86.84.129.135	AS1136 KPN B.V.	`2.71ms` from Amsterdam, NL
40.113.134.247	AS8075 Microsoft Corporation	`0.17ms` from Amsterdam, NL
117.216.190.71	AS9829 National Internet Backbone	`14.22ms` from Bengaluru, IN
117.215.250.247	AS9829 National Internet Backbone	`15.97ms` from Bengaluru, IN
74.249.63.183	AS8075 Microsoft Corporation	`0.95ms` from Boydton, US
74.135.107.23	AS10796 Charter Communications Inc	`13.61ms` from Cleveland, US
68.41.199.151	AS7922 Comcast Cable Communications, LLC	`10.66ms` from Flint, US
2.133.226.183	AS9198 JSC Kazakhtelecom	`4.55ms` from Karagandy, KZ
86.149.208.71	AS2856 British Telecommunications PLC	`2.97ms` from London, GB
71.138.243.247	AS7018 AT&T Enterprises, LLC	`3.65ms` from Los Angeles, US
88.12.106.183	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.19ms` from Madrid, ES
100.2.62.215	AS701 Verizon Business	`2.49ms` from New York City, US
5.136.77.71	AS12389 PJSC Rostelecom	`5.25ms` from Novosibirsk, RU
104.49.27.119	AS7018 AT&T Enterprises, LLC	`4.24ms` from San Jose, US
59.24.39.167	AS4766 Korea Telecom	`7.44ms` from Seoul, KR
27.238.63.231	AS4766 Korea Telecom	`5.59ms` from Seoul, KR
210.115.221.183	AS7558 Korean Broadcasting System (KBS)	`1.28ms` from Seoul, KR
73.177.203.151	AS7922 Comcast Cable Communications, LLC	`9.04ms` from Ashburn, US
18.164.81.231	AS16509 Amazon.com, Inc.	`0.08ms` from Atlanta, US
100.21.3.135	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
63.34.23.39	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
217.246.121.55	AS3320 Deutsche Telekom AG	`5.27ms` from Frankfurt am Main, DE
79.195.153.7	AS3320 Deutsche Telekom AG	`8.21ms` from Frankfurt am Main, DE
42.200.228.119	AS4760 HKT Limited	`1.27ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f3 -m6 148.173.91.215

traceroute to 148.173.91.215 (148.173.91.215): 6 hops max, 52 byte packets

3 [AS265606] 45.188.126.0 47.019 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Túxpam de Rodríguez Cano, MX

On February 7th 2026

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales