AS4323 - twtelecom.com

tw telecom holdings, inc.

AS4323 tw telecom holdings, inc.

Domain

twtelecom.com

Country

United States

Allocated

1995-02-01

Registry

arin

IP Addresses

2,325,248

Type

hosting

Network Speed

DOWNLOAD
13.04
MBPS
View Details

Hosted Domains

There are 6,914 domain names hosted across 1,620 IP addresses on this ASN.

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Whois Details

ASHandle:       AS4323
OrgID:          TWTC
ASName:         TWTC
ASNumber:       4323
RegDate:        1995-02-01
Updated:        2004-03-01
TechHandle:     IT65-ARIN
Source:         ARIN


OrgID:          TWTC
OrgName:        tw telecom holdings, inc.
CanAllocate:    
Street:         10475 Park Meadows Drive
City:           Littleton
State/Prov:     CO
Country:        US
PostalCode:     80124
RegDate:        1999-03-17
Updated:        2017-01-28
ReferralServer: rwhois://rwhois.ctl.one:4321
OrgTechHandle:  NST12-ARIN
OrgAdminHandle: ZT87-ARIN
OrgNOCHandle:   TDN1-ARIN
OrgAbuseHandle: TWTAD-ARIN
Source:         ARIN

IP Address Ranges

Netblock Description Num IPs
12.160.23.0/24 COEUR MINING INC 256
168.215.228.0/24 OUTRIGGER ENTERPRISES, INC. 256
173.227.180.0/24 tw telecom holdings, inc. 256
173.227.40.0/24 tw telecom holdings, inc. 256
174.46.228.0/24 tw telecom holdings, inc. 256
174.47.74.0/24 tw telecom holdings, inc. 256
174.47.75.0/24 tw telecom holdings, inc. 256
174.47.76.0/24 tw telecom holdings, inc. 256
206.169.152.0/24 Alert Alarm Hawaii 256
35.248.0.0/13 tw telecom holdings, inc. 524,288
Netblock Description
2001:506:8::/48 tw telecom holdings, inc.

Network Speed

Ping

93.81
ms

Download

13.04
Mbps

Upload

10.61
Mbps

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

Test Your Network Speed

Hosted Domains

There are 6,914 domain names hosted across 1,620 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.162.163.11 maac.com 279
66.193.212.180 photo-notes.net 271
66.194.218.202 covenantchristianbookstore.com 199
50.59.99.59 vishalon.net 175
66.193.212.221 bofco.org 166
74.202.90.23 ramseytestenclosures.com 137
66.193.212.59 mbho.org 132
64.128.10.56 ourohionews.com 123
66.193.20.236 local21funds.com 118
64.132.204.46 awesome-time.com 86

Peers

There are 10 peers for this ASN.

Init7 (Switzerland) Ltd. AS13030
iovation, Inc. AS15301
WV FIBER AS19151
Infinity Internet, Inc. AS2044
CenturyLink Communications, LLC AS209
KPN B.V. AS286
Level 3 Parent, LLC AS3356
JMF Solutions, Inc AS40805
Hurricane Electric LLC AS6939
RETN Limited AS9002

Upstreams

There are 2 upstreams for this ASN.

CenturyLink Communications, LLC AS209
Level 3 Parent, LLC AS3356

Downstreams

There are 9 downstreams for this ASN.

VC3, Inc. AS14335
Mortgage Gauranty Insurance Corp AS16542
Hawaiian Electric Industries, Inc. AS18920
DataBank Holdings, Ltd. AS26994
Level 3 Parent, LLC AS3356
Braintree Payment Solutions, LLC AS395313
PAVLOV MEDIA INC AS46925
Realogy Group LLC AS46973
Hughes Network Systems AS6621

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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 AS4323 at robtex.

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