AS number details

AS17025

Zayo Bandwidth  ·  zayo.com

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AS17025 – Zayo Bandwidth

Field Value
Country United States
Website zayo.com
Hosted domains 157
Number of IPv4 14,080
Number of IPv6 4,835,703,278,458,516,698,824,704
ASN type ISP
Registry arin
Allocated 24 years ago on Jul 14, 2000
Updated a year ago on May 10, 2023

IP Ranges

Netblock Company Num of IPs
128.177.64.0/24 XL Services UK Limited 256
159.18.249.0/24 Zayo (Interco - IT Infrastructure & Operations) 256
159.18.250.0/24 Allstream Corp. 256
161.97.0.0/24 Boulder Valley School District (BVSD) 256
161.97.15.0/24 Boulder Valley School District (BVSD) 256
161.97.2.0/24 Boulder Valley School District (BVSD) 256
161.97.25.0/24 Boulder Valley School District (BVSD) 256
161.97.31.0/24 Boulder Valley School District (BVSD) 256
164.74.122.0/24 Chicago Board of Trade 256
164.74.123.0/24 Chicago Board of Trade 256
164.74.125.0/24 Chicago Board of Trade 256
164.74.129.0/24 Chicago Board of Trade 256
192.59.218.0/24 Unisys Corporation 256
199.127.37.0/24 Merge Healthcare Inc. 256
204.87.173.0/24 Results Physiotherapy 256
205.209.193.0/24 Chicago Board of Trade 256
205.209.195.0/24 Chicago Board of Trade 256
205.209.196.0/24 Chicago Board of Trade 256
207.235.135.0/24 Education Service Center Region 10 256
208.184.128.0/24 MidWest Data, Inc. 256
208.184.136.0/24 Houston Airport System 256
208.184.20.0/24 Zayo Bandwidth 256
208.184.24.0/24 Arlington ISD 256
208.184.249.0/24 Zayo Bandwidth 256
208.184.250.0/24 Zayo Bandwidth 256
208.184.52.0/24 Camden Development, INC. 256
208.185.10.0/24 Zayo Bandwidth 256
208.185.127.0/24 The Medical Protective Company 256
208.185.91.0/24 Zayo Bandwidth 256
208.185.96.0/24 Allegis Group Inc. 256
209.133.100.0/24 Zayo Bandwidth 256
209.249.103.0/24 Lan2Wan 256
209.249.51.0/24 WH Trading 256
209.249.71.0/24 Arlington ISD 256
213.152.239.0/24 UBM aka CMP Information Ltd 256
216.200.251.0/24 META PHONICS TECH 256
216.200.83.0/24 Zayo Bandwidth 256
216.200.84.0/24 Zayo Bandwidth 256
64.124.13.0/24 Cruzio 256
64.124.134.0/24 Siemens Industry Inc., Building Technology Division 256
64.124.166.0/24 Zayo Bandwidth 256
64.124.213.0/24 TERRASPRING 256
64.124.84.0/24 Lansing Technology 256
64.124.92.0/24 Escalate 256
64.125.169.0/24 Siemens Industry Inc., Building Technology Division 256
64.125.227.0/24 Zayo Bandwidth 256
64.125.229.0/24 Latisys-Denver, LLC 256
66.248.248.0/23 Aquatic Technologies LLC 512
66.248.248.0/24 Aquatic Technologies LLC 256
66.46.216.0/24 Allstream Corp. 256
69.147.1.0/24 Education Service Center Region 20 256
69.147.3.0/24 EDGEWOOD ISD 256
69.147.5.0/24 Judson ISD 256
69.147.6.0/24 Education Service Center Region 20 256
79.141.45.0/24 Routers, Firewalls, Switches & Servers 256
Netblock Company
2001:438:2f::/48 Zayo Bandwidth
2001:438:38::/48 Zayo Bandwidth
2001:438:39::/48 Zayo Bandwidth
2001:438:b2::/48 Zayo Bandwidth
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WHOIS Details

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ASHandle:       AS17025
OrgID:          AS17025
ASName:         AS17025
ASNumber:       AS17025
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA
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Hosted Domains

There are 157 domain names hosted across 71 IP addresses on this ASN.

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Peers

There are 4 peers for this ASN.

Peers Name
AS15290 Allstream Corp.
AS2767 Allstream Corp.
AS53338 ITCI Corporation
AS6461 Zayo Bandwidth
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS15290 Allstream Corp.
AS2767 Allstream Corp.
AS6461 Zayo Bandwidth
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS53338 ITCI Corporation
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Related Networks

What is an ASN?

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 AS17025 at robtex.

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