AS27506 - ZAYO-CCF-AS27506 - Zayo Bandwidth, US

United States
AS Number
AS27506
AS Name
ZAYO-CCF-AS27506
Org Name
Zayo Bandwidth
Country
United States
Registry

arin

RegDate

2007-10-12

Updated

2024-11-25

AS27506 Looking Glass
IPv4Prefixes

17

IPv6Prefixes

0

IPv4 NUMs

28,672

IPv6 NUMs(/64)

0

28,672 IPv4 Addresses
CIDR Description IP Num
64.20.160.0/20
IRR Valid
Crown Castle Fiber LLC 4096
64.20.160.0/19
IRR InValid
Zayo Bandwidth 8192
64.20.168.0/24
IRR Parent Valid
Crown Castle Fiber LLC 256
64.20.175.0/24
IRR Parent Valid
FIDESSA CORPORATION 256
64.20.176.0/20
IRR Valid
Sidera Networks LLC 4096
64.20.177.0/24
IRR Parent Valid
DREAM TEAM ASSOCIATES LLC 256
64.20.178.0/24
IRR Parent Valid
DREAM TEAM ASSOCIATES LLC 256
64.20.179.0/24
IRR Parent Valid
DREAM TEAM ASSOCIATES LLC 256
64.20.180.0/24
IRR Parent Valid
Massachusetts Convention Center Authority 256
64.20.186.0/24
IRR Parent Valid
ABRAHAM JOSHUA HESHEL SCHOOL 256
64.20.187.0/24
IRR Parent Valid
THEORY LLC 256
69.64.192.0/20
IRR Valid
Best Billing & Collections Inc (C10889429) 4096
69.64.192.0/19
IRR InValid
Zayo Bandwidth 8192
76.8.64.0/20
IRR Valid
New Rochelle Schools Supt 4096
209.148.32.0/20
IRR Parent Valid
Steelcase Inc (C09744133) 4096
209.148.32.0/19
IRR Valid
Zayo Bandwidth 8192
209.148.48.0/20
IRR InValid
Orion Family Physicians (C11287453) 4096
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS46887 ZAYO-CCF-AS46887 - Zayo Bandwidth, US United States 866,816 17,180,262,400 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS23004 VIEWTRADE - VIEWTRADE SECURITIES, US United States 768 0 IPv4 IPv4 
ASNumber:       27506
ASName:         ZAYO-CCF-AS27506
ASHandle:       AS27506
RegDate:        2003-03-19
Updated:        2026-06-01
Ref:            https://rdap.arin.net/registry/autnum/27506


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:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ZIE-ARIN

OrgAbuseHandle: ABUSE5675-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-866-236-2824 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5675-ARIN

OrgNOCHandle: ZIE-ARIN
OrgNOCName:   Zayo IP Engineering
OrgNOCPhone:  +1-866-236-2824 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZIE-ARIN