ASN AS31853
Allocated 2004-01-09
Registry arin
Related Domain
IP Addresses 512
Country United States

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Whois Details

ASHandle:       AS31853
OrgID:          EMS-73
ASName:         EMS-AS
ASNumber:       31853
RegDate:        2004-01-09
Updated:        2015-03-10
TechHandle:     DDS49-ARIN
Source:         ARIN

OrgID:          EMS-73
OrgName:        Express Messenger Systems, Inc.
Street:         2501 Price Rd. #201
City:           Phoenix
State/Prov:     AZ
Country:        US
PostalCode:     85286
RegDate:        2003-12-19
Updated:        2015-03-10
OrgAdminHandle: DDS49-ARIN
OrgTechHandle:  DDS49-ARIN
OrgAbuseHandle: DDS49-ARIN
Source:         ARIN

IP Address Ranges

Netblock Description Num IPs EXPRESS MESSENGER 256 Express Messenger Systems 256

Hosted Domain Names

There are 69 domain names hosted across 8 IP addresses on this ASN. To access full domain hosting information with our API contact us for more details.

IP Address Domain Domains on this IP 30 19 13 3 1 1 1 1

Network Speed

We don't currently have any network speed data for this network.

AS11722 Westelcom Internet, Inc.
AS1603 Henderson State University
AS26471 Stifel, Nicolaus & C
AS35925 Charter Communications
AS53285 Worldcall Internet Inc.
AS54503 Redbox Automated Retail, LLC
AS592 Navy Network Information Center (NNIC)
AS6234 Etak, Inc.
AS62595 Exchange Guru

See the ASN report for United States for more related networks.


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 AS31853 at robtex.