AS17025 Zayo Bandwidth

ZAYO-CUSTOMER-17025

IPv4 Addresses: 22,528

Number of Peers: 10

Number of Prefixes: 79

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
Downstreams
Graphs
World Map
Raw Whois

AS17025 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

AS17025 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

None

Abuse Contacts:

None

Address:

1401 Wynkoop St.,

#500,

Denver,

CO,

80202,

IPv4 Prefixes
IPv6 Prefixes

Announced Prefix	Description	Parent Prefix	RIR
64.124.13.0/24	Zayo Bandwidth	64.124.0.0/17	ARIN
64.124.84.0/24	Lansing Technology	64.124.0.0/17	ARIN
64.124.92.0/24	Escalate	62.29.0.0/17	RIPE
64.124.134.0/24	Siemens Industry Inc., Building Technology Division	64.124.128.0/19	ARIN
64.124.213.0/24	TERRASPRING	64.124.0.0/15	ARIN
64.125.169.0/24	Siemens Industry Inc., Building Technology Division	61.56.0.0/13	APNIC
64.125.227.0/24	Zayo Bandwidth	64.124.0.0/15	ARIN
64.125.229.0/24	Latisys-Denver, LLC	64.124.0.0/15	ARIN
66.46.216.0/24	Allstream Corp.	66.46.0.0/16	ARIN
66.248.248.0/24	Aquatic Technologies LLC	66.248.248.0/23	ARIN
66.248.248.0/23	Aquatic Technologies LLC	66.248.248.0/23	ARIN
69.147.1.0/24	Education Service Center Region 20	69.147.0.0/18	ARIN
69.147.3.0/24	EDGEWOOD ISD	69.147.0.0/18	ARIN
69.147.5.0/24	Judson ISD	69.147.0.0/18	ARIN
69.147.6.0/24	Education Service Center Region 20	69.147.0.0/18	ARIN
79.141.45.0/24	Routers, Firewalls, Switches & Servers	-
128.177.64.0/24	XL Services UK Limited	128.177.0.0/16	ARIN
159.18.249.0/24	Zayo (Interco - IT Infrastructure & Operations)	159.18.0.0/16	ARIN
159.18.250.0/24	Allstream Corp.	159.18.0.0/16	ARIN
161.97.0.0/24	Boulder Valley School District (BVSD)	161.97.0.0/18	ARIN
161.97.2.0/24	Boulder Valley School District (BVSD)	161.97.0.0/18	ARIN
161.97.15.0/24	Boulder Valley School District (BVSD)	161.97.0.0/18	ARIN
161.97.25.0/24	Boulder Valley School District (BVSD)	161.97.0.0/18	ARIN
161.97.31.0/24	Boulder Valley School District (BVSD)	161.97.0.0/18	ARIN
162.18.64.0/24	Ball Corporation	162.18.0.0/16	ARIN
162.18.65.0/24	Ball Corporation	161.129.24.0/22	ARIN
162.18.67.0/24	Ball Corporation	162.18.0.0/16	ARIN
162.18.70.0/24	Ball Corporation	162.18.0.0/16	ARIN
162.18.71.0/24	Ball Corporation	162.240.0.0/15	ARIN
162.18.72.0/24	Ball Corporation	162.18.0.0/16	ARIN
162.18.73.0/24	Ball Corporation	162.18.0.0/16	ARIN
162.18.74.0/24	Ball Corporation	162.18.0.0/16	ARIN
162.18.75.0/24	Ball Corporation	162.18.0.0/16	ARIN
162.18.76.0/24	Ball Corporation	167.74.128.0/17	ARIN
162.18.77.0/24		162.18.0.0/16	ARIN
162.18.78.0/24	Ball Corporation	162.18.0.0/16	ARIN
162.18.79.0/24	Ball Corporation	162.18.0.0/16	ARIN
162.18.80.0/24	Ball Corporation	162.18.0.0/16	ARIN
162.18.84.0/24	Ball Corporation	162.18.0.0/16	ARIN
162.18.85.0/24	Ball Corporation	162.18.0.0/16	ARIN
162.18.89.0/24	Ball Corporation	162.18.0.0/16	ARIN
162.18.92.0/24	Ball Corporation	162.18.0.0/16	ARIN
162.18.95.0/24	Ball Corporation	163.16.0.0/12	APNIC
162.18.172.0/24	Ball Corporation	162.18.0.0/16	ARIN
164.74.122.0/24	Chicago Board of Trade	164.74.0.0/16	ARIN
164.74.123.0/24	Chicago Board of Trade	164.74.0.0/16	ARIN
164.74.125.0/24	Chicago Board of Trade	164.74.0.0/16	ARIN
164.74.129.0/24	Chicago Board of Trade	164.74.0.0/16	ARIN
192.59.218.0/24	Unisys Corporation	192.59.0.0/16	ARIN
198.60.208.0/21	Northwest Nazarene University	198.60.208.0/20	ARIN
199.104.0.0/21	Northwest Nazarene University	199.104.0.0/18	ARIN
199.127.37.0/24	Merge Healthcare Inc.	199.127.32.0/21	ARIN
204.87.173.0/24	Results Physiotherapy	204.87.173.0/24	ARIN
205.209.193.0/24	Chicago Board of Trade	205.209.192.0/19	ARIN
205.209.195.0/24	Chicago Board of Trade	205.209.192.0/19	ARIN
205.209.196.0/24	Chicago Board of Trade	205.209.192.0/19	ARIN
207.235.135.0/24	Sherman ISD	208.118.48.0/20	ARIN
208.184.20.0/24	Zayo Bandwidth	208.184.0.0/15	ARIN
208.184.24.0/24	Arlington ISD	208.184.0.0/15	ARIN
208.184.52.0/24	Camden Development, INC.	208.184.0.0/15	ARIN
208.184.64.0/24	Mordor Forging Test Account	208.184.0.0/15	ARIN
208.184.129.0/24	Applied Digital Corporation	208.184.0.0/15	ARIN
208.184.135.0/24	Applied Digital Corporation	208.184.0.0/15	ARIN
208.184.136.0/24	Houston Airport System	208.184.0.0/15	ARIN
208.184.249.0/24	Zayo Bandwidth	208.184.0.0/15	ARIN
208.184.250.0/24	Zayo Bandwidth	208.184.0.0/15	ARIN
208.185.91.0/24	Zayo Bandwidth	208.184.0.0/15	ARIN
208.185.127.0/24	The Medical Protective Company	208.184.0.0/15	ARIN
209.133.100.0/24	Zayo Bandwidth	209.133.0.0/17	ARIN
209.249.51.0/24	Synology America Corp.	209.249.0.0/16	ARIN
209.249.103.0/24	Education Service Center, Region 20	209.249.0.0/16	ARIN
213.152.239.0/24	UBM aka CMP Information Ltd	213.152.224.0/19	RIPE
216.200.84.0/24	Zayo Bandwidth	216.200.0.0/17	ARIN
216.200.251.0/24	Zayo Bandwidth	216.200.192.0/18	ARIN

Announced Prefix	Description	Parent Prefix	RIR
2001:438:2f::/48	Zayo Bandwidth	2001:438::/32	ARIN
2001:438:38::/48	Zayo Bandwidth	2001:438::/32	ARIN
2001:438:39::/48	Zayo Bandwidth	2001:438::/32	ARIN
2001:438:b2::/48	Zayo Bandwidth	2001:438::/32	ARIN
2001:438:8022::/48	Mordor Forging Test Account	2001:438::/32	ARIN

IPv4 Peers
IPv6 Peers

ASN	Name	Description
AS6461	ZAYO-6461	Zayo Bandwidth
AS53338	ITCI	ITCI Corporation
AS2767	ZAYO-CAN-2767	Zayo Bandwidth
AS401182	APPLIEDDIGITAL	Applied Digital Corporation
AS15290	ZAYO-CAN-15290	Zayo Bandwidth
AS10753	LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE	Level 3 Parent, LLC
AS812	ROGERS-COMMUNICATIONS	Rogers Communications Canada Inc.

ASN	Name	Description
AS6461	ZAYO-6461	Zayo Bandwidth
AS812	ROGERS-COMMUNICATIONS	Rogers Communications Canada Inc.
AS53338	ITCI	ITCI Corporation

IPv4 Upstreams
IPv6 Upstreams

ASN	Name	Description
AS6461	ZAYO-6461	Zayo Bandwidth
AS2767	ZAYO-CAN-2767	Zayo Bandwidth
AS10753	LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE	Level 3 Parent, LLC
AS15290	ZAYO-CAN-15290	Zayo Bandwidth
AS812	ROGERS-COMMUNICATIONS	Rogers Communications Canada Inc.

IPv4 Upstream Graph

Country	ASN	Name	Description	IPv4
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS812	ROGERS-COMMUNICATIONS	Rogers Communications Canada Inc.

IPv6 Upstream Graph

IPv4 Downstreams
IPv6 Downstreams

Country	ASN	Name	Description	IPv6
	AS53338	ITCI	ITCI Corporation
	AS401182	APPLIEDDIGITAL	Applied Digital Corporation

Country	ASN	Name	Description	IPv4
	AS53338	ITCI	ITCI Corporation

#
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# available at: https://www.arin.net/resources/registry/whois/tou/
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ASNumber:       17025
ASName:         ZAYO-CUSTOMER-17025
ASHandle:       AS17025
RegDate:        2000-07-14
Updated:        2023-05-10
Comment:        AS17025 IS TO ONLY BE USED BY CUSTOMERS UNABLE TO OBTAIN AN ASN FROM THEIR RIR WHEN CONNECTING TO AS6461.    
Ref:            https://rdap.arin.net/registry/autnum/17025


OrgName:        Zayo Bandwidth
OrgId:          ZAYOB
Address:        1401 Wynkoop St.
Address:        #500
City:           Denver
StateProv:      CO
PostalCode:     80202
Country:        US
RegDate:        2007-10-12
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/ZAYOB


OrgTechHandle: ZIE-ARIN
OrgTechName:   Zayo IP Engineering
OrgTechPhone:  +1-866-236-2824 
OrgTechEmail:  ipeng@zayo.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZIE-ARIN

OrgNOCHandle: ZIE-ARIN
OrgNOCName:   Zayo IP Engineering
OrgNOCPhone:  +1-866-236-2824 
OrgNOCEmail:  ipeng@zayo.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZIE-ARIN

OrgAbuseHandle: ABUSE5675-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-866-236-2824 
OrgAbuseEmail:  abuse@zayo.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5675-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

Country	IX	Name	IPv4	IPv6	Port Speed