AS17227 - attens.com

AT&T Enhanced Network Services

AS17227 AT&T Enhanced Network Services

Domain

attens.com

Country

United States

Allocated

2000-08-09

Registry

arin

IP Addresses

46,336

Type

business

Network Speed

DOWNLOAD
28.33
MBPS
View Details

Hosted Domains

There are 4,095 domain names hosted across 279 IP addresses on this ASN.

Show Domains

Company Details

We have details for more than 8 companies that use IP addresses on this ASN, including cirroenergy.com, abatix.com, egov.com, wingstop.com, workingsol.com. To find out more about our company details data contact sales.

Whois Details

ASHandle:       AS17224
OrgID:          AENS-1
ASName:         ATT-CERFNET-BLOCK
ASNumber:       17224 - 17233
RegDate:        2000-08-09
Updated:        2000-08-09
TechHandle:     CERF-HM-ARIN
Source:         ARIN


OrgID:          AENS-1
OrgName:        AT&T Enhanced Network Services
CanAllocate:    
Street:         P.O. Box 919014
City:           San Diego
State/Prov:     CA
Country:        US
PostalCode:     92191
RegDate:        2000-08-09
Updated:        2012-10-10
OrgAbuseHandle: CERF-HM-ARIN
OrgAdminHandle: CERF-HM-ARIN
OrgTechHandle:  CERF-HM-ARIN
Source:         ARIN


POCHandle:      CERF-HM-ARIN
IsRole:         Y
LastName:       ATand T Enhanced Network Services
FirstName:      
Street:         P.O. Box 919014
City:           San Diego
State/Prov:     CA
Country:        US
PostalCode:     92191
RegDate:        1970-01-01
Updated:        2015-10-25
OfficePhone:    +1-858-812-5000
Mailbox:        notify@attens.com
Source:         ARIN


POCHandle:      CERF-HM-ARIN
IsRole:         Y
LastName:       ATand T Enhanced Network Services
FirstName:      
Street:         P.O. Box 919014
City:           San Diego
State/Prov:     CA
Country:        US
PostalCode:     92191
RegDate:        1970-01-01
Updated:        2015-10-25
OfficePhone:    +1-858-812-5000
Mailbox:        notify@attens.com
Source:         ARIN

IP Address Ranges

Netblock Description Num IPs
12.130.232.0/21 CERFnet 2,048
12.64.192.0/24 AT&T Services, Inc. 256
12.64.193.0/24 AT&T Services, Inc. 256
12.64.194.0/24 AGNS - REMOTE ACCESS 256
12.64.195.0/24 AGNS - REMOTE ACCESS 256
12.64.196.0/24 AT&T Global Services 256
12.64.197.0/24 AT&T Global Services 256
12.64.200.0/24 AT&T Global Services 256
12.64.201.0/24 AT&T Global Services 256
12.64.202.0/24 AT&T Global Services 256

There are no known IPv6 addresses belonging to this network

Network Speed

Ping

33.25
ms

Download

28.33
Mbps

Upload

19.88
Mbps

See how your own network speed compares at speedsmart.net.

Test Your Network Speed

Hosted Domains

There are 4,095 domain names hosted across 279 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
209.251.236.6 centexhts.com 1

Peers

There is 1 peer for this ASN.

AT&T Services, Inc. AS7018

Upstreams

There is 1 upstream for this ASN.

AT&T Services, Inc. AS7018

Downstreams

There are 11 downstreams for this ASN.

CHEP International, Inc. AS18523
Heartland Payment Systems, Inc. AS18604
Open Text Corporation AS26704
Georgia Technology Authority AS2897
Imerys Pigments AS30390
FlightSafety International AS31814
The Men's Wearhouse AS33085
Acer America Corporation AS36157
Synacor, Inc. AS36271
Exterran Energy Solutions LP AS394076

Get Started

Utilize our APIs to get information on any IP address including geolocation, ASN and hostname. It is forever FREE for up to 1000 requests per day.

No Credit card required

Details

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 AS17227 at robtex.

Try our JSON API from the command line

Get started with curl ipinfo.io or check out the documentation to read more.

Documentation
Free for small projects. Pay as you grow.

Our API is free for up to 50,000 requests per month. Our plans suit companies of every size.

Plans & Pricing
A million uses. Easy to implement.

From filtering out bot traffic, to performing bulk IP geolocation, we’ve got it all covered.

Guides