AS33321 - zayo.com

Zayo Bandwidth

AS33321 Zayo Bandwidth

Domain

zayo.com

Country

United States

Allocated

2017-01-04

Registry

arin

IP Addresses

79,872

Type

business

Network Speed

DOWNLOAD
13.38
MBPS
View Details

Hosted Domains

There are 10 domain names hosted across 9 IP addresses on this ASN.

Show Domains

Whois Details

ASHandle:       AS33321
OrgID:          ZAYOB
ASName:         ZAYO-33321
ASNumber:       33321
RegDate:        2017-01-04
Updated:        2017-01-04
Source:         ARIN


OrgID:          ZAYOB
OrgName:        Zayo Bandwidth
CanAllocate:    
Street:         400 Centennial Pkwy
Street:         Suite 200
City:           Louisville
State/Prov:     CO
Country:        US
PostalCode:     80027
RegDate:        2007-10-12
Updated:        2017-01-28
OrgTechHandle:  ZIE-ARIN
OrgNOCHandle:   ZIE-ARIN
OrgAbuseHandle: ABUSE5675-ARIN
OrgAdminHandle: ZIE-ARIN
Source:         ARIN

IP Address Ranges

Netblock Description Num IPs
128.177.72.0/21 Zayo Bandwidth 2,048
128.177.80.0/21 Zayo Bandwidth 2,048
128.177.87.0/24 Zayo Bandwidth 256
128.177.93.0/24 Brocade Communications Systems, Inc 256
144.126.0.0/16 Loyola University Maryland 65,536
144.126.144.0/20 Loyola University Maryland 4,096
144.126.16.0/23 Loyola University Maryland 512
144.126.16.0/24 Loyola University Maryland 256
204.145.183.0/24 Kent County Emergency Management Agency 256
209.124.160.0/20 Zayo Bandwidth 4,096

There are no known IPv6 addresses belonging to this network

Network Speed

Ping

50.86
ms

Download

13.38
Mbps

Upload

16.01
Mbps

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

Test Your Network Speed

Hosted Domains

There are 10 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
209.124.166.147 ourhousebas.com 2
209.124.161.186 capitolblabber.com 1
209.124.167.45 theguntherapartments.com 1
128.177.74.185 mebigfatguy.com 1
209.124.174.44 gfrextranet.com 1
209.124.166.55 gkvprintshop.com 1
209.124.174.199 archbalt.com 1
209.124.174.215 papalvisit.org 1
209.124.161.221 harborvault.com 1

Peers

There are 3 peers for this ASN.

Cogent Communications AS174
Interactions Corporation AS40417
Zayo Bandwidth AS6461

Upstreams

There are 3 upstreams for this ASN.

Cogent Communications AS174
Interactions Corporation AS40417
Zayo Bandwidth AS6461

Downstreams

There are 5 downstreams for this ASN.

Brown Advisory AS14632
Educate Inc AS18950
ECS Tuning, LLC AS26060
Rio Tinto Services Inc AS31784
Port Networks, Inc. AS32829

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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 AS33321 at robtex.

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