US
AS46887
ZAYO-CCF-AS46887
Zayo Bandwidth · www.crowncastle.com
US ARIN NSP Peering PolicyRestrictive ScopeNorth America IRRAS-CCF
797
IPv4 Prefixes
242
IPv6 Prefixes
···
Peers
···
Upstream
···
Downstream
7
IX Points
7
Facilities
1%
RPKI Valid Rate
Network Topology Upstream/Downstream Data Source: RIPE Stat
Loading topology data...
Announced IP Prefixes 1,039
RPKI Valid 2 RPKI Invalid 0 Unsigned / Unknown 198 Sampled 200 / 1,039

IPv4 Prefixes 797

162.211.108.0/23198.212.199.0/24198.11.116.0/24198.72.8.0/24198.72.9.0/24198.72.11.0/24198.72.12.0/24199.88.171.0/24199.96.104.0/22199.164.27.0/24157.206.108.0/24199.188.232.0/22199.248.211.0/24165.158.0.0/16158.59.146.0/24158.59.192.0/18198.242.212.0/24198.11.8.0/2438.147.221.0/24160.72.0.0/21160.72.64.0/18160.72.216.0/24167.21.0.0/24159.63.1.0/24159.63.6.0/24167.244.212.0/24167.244.213.0/24167.253.148.0/22160.72.192.0/20151.181.36.0/22

IPv6 Prefixes 242

2604:1a00:f3::/482604:1a00:f5::/482604:1a00:f0::/482604:1a00:fd::/482604:1a00:22::/482604:1a00:3e::/482604:1a00:49::/482604:1a00:98::/482604:1a00:9c::/482604:1a00:a3::/482604:1a00:af::/482604:1a00:c6::/482604:1a00:e7::/482604:1a00:fc::/482604:1a00:ec::/482605:a900::/362605:a900:300f::/482605:a900:3019::/482620:11:c000::/482607:f7a8:163d::/482604:1a00:f2::/482604:1a00:ef::/482605:a900:3000::/362602:810:20c6::/482602:810:20c7::/482604:1a00:58::/482604:1a00:aa::/482604:1a00:c9::/482604:200:1f::/482605:a900:3::/48
Facilities 7 Click a point on the map to locate a facility
NameCityCountry
Digital Realty NYC (60 Hudson)New YorkUS
Digital Realty NYC (111 8th Ave)New YorkUS
Equinix NY9 - New York, 111 8th AvenueNew YorkUS
165 Halsey Meet-Me RoomNewarkUS
60 HudsonNew YorkUS
Crown Castle Newark (165 Halsey)NewarkUS
Crown Castle New York (111 8th)New YorkUS
Colocated Networks 30 Shared Data Center
ASNNameType Shared Facility
AS57463 NetIX Communications NSP 4/7
AS49915 Megaport Global Access NSP 4/7
AS46450 Pilot Fiber, Inc. NSP 4/7
AS43531 IX Reach NSP 4/7
AS41095 IPTP Networks NSP 4/7
AS29838 Atlantic Metro NSP 4/7
AS26169 QTD NSP 4/7
AS26163 Datagram NSP 4/7
AS20940 Akamai Technologies Content 4/7
AS19151 365 Data Centers (BroadbandONE) NSP 4/7
AS6939 Hurricane Electric NSP 4/7
AS6453 TATA Communications Ltd NSP 4/7
AS4556 PacketFabric NSP 4/7
AS4455 BSO NSP 4/7
AS2914 NTT Global IP Network NSP 4/7
AS1828 Unitas Global NSP 4/7
AS1820 Wnet Telecom USA NSP 4/7
AS62240 Clouvider Content 3/7
AS54004 Lightpath NSP 3/7
AS40160 Sinch Voice AS40160 Content 3/7
Registration Info
AS Name
CROWNCASTLE-AS46887
Organization
CROWNCASTLE - legacy lightower
Country/Region
US
Registration Date
[email protected] 20250821 # 15:42 GMT
Update Date
2025-08-21T15:42:51Z
Raw Whois Data 
aut-num:        AS46887
as-name:        CROWNCASTLE-AS46887
descr:          CROWNCASTLE - legacy lightower
import:         from AS-ANY accept ANY
mp-import:      afi ipv6 from AS-ANY accept ANY
export:         to ANY announce AS-ANY
mp-export:      afi ipv6 to ANY announce AS-ANY
admin-c:        CCIA3-ARIN
tech-c:         CCNOC3-ARIN
mnt-by:         MAINT-AS27506
changed:        [email protected] 20250821 # 15:42 GMT
source:         RADB
last-modified:  2025-08-21T15:42:51Z

aut-num:        AS46887
as-name:        LIGHTOWER
descr:          Lightower Fiber Networks (LIGHT-141)
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         OTHER
mnt-by:         MERCK-MNT
created:        2012-09-20T09:18:53Z
last-modified:  2018-09-04T15:26:19Z
source:         RIPE-NONAUTH
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************




--- ARIN Whois ---


#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       46887
ASName:         ZAYO-CCF-AS46887
ASHandle:       AS46887
RegDate:        2009-04-13
Updated:        2026-06-01
Ref:            https://rdap.arin.net/registry/autnum/46887



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


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

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


#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#

Related Tools

Whois
View registration & expiry info