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Data as of Nov 8, 2026

216.222.36.0/22

No anonymizer space · no proxy exits in 30 days

Zayo Bandwidth

Announcement
this exact prefix
RPKI valid
Announced by
AS4997
Type
Internet provider
52% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
216.222.0.0/17
since Apr 2024
AS6461Internet providerZayo Bandwidth

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
216.222.0.0/1732,768VELOCITUS-MAIN-3Zayo Bandwidth (ZAYOB) · USDirect AllocationApr 15, 1999abuse@zayo.com
└ 216.222.36.0/298RMC-SLC-TGKA-1unknown———
└ 216.222.36.8/298RMC-SLC-MEGA35-1unknown———
└ 216.222.36.16/298RMC-SLC-HULME-1unknown———
└ 216.222.36.24/298RMC-SLC-WINDRIVER-1unknown———
└ 216.222.36.32/298RMC-SLC-RISEINC1-1unknown———
└ 216.222.36.40/298RMC-SLC-CJ583-1unknown———
└ 216.222.36.48/298RMC-SLC-WITNESS-1unknown———
└ 216.222.37.8/298RMC-SLC-SOLOMONB-1unknown———
└ 216.222.37.16/298RMC-SLC-PSHCPA-1unknown———
└ 216.222.37.24/298RMC-SLC-ENSIGN-1unknown———
└ 216.222.37.32/298RMC-SLC-POLAR-1unknown———
└ 216.222.37.40/298RMC-SLC-ADVANTAGEC1-1unknown———
└ 216.222.37.48/298RMC-SLC-SKNOTT-1unknown———
└ 216.222.37.56/298RMC-SLC-ETBROWN-1unknown———
└ 216.222.37.64/298RMC-SLC-SEISMO-1unknown———
└ 216.222.37.72/298RMC-SLC-BILLO-1unknown———
└ 216.222.37.80/2816RMC-SLC-MERRILL1-1unknown———
└ 216.222.37.96/2816RMC-SLC-CUEMEDIA-1unknown———
└ 216.222.37.112/298RMC-SLC-CTURNER1-1unknown———
└ 216.222.37.120/298RMC-SLC-PPN-1unknown———
└ 216.222.37.128/298RMC-SLC-DWMOOREDSL-1unknown———
└ 216.222.37.136/298RMC-SLC-BLJINC-1unknown———
└ 216.222.37.144/298RMC-SLC-BHUGHES-1unknown———
└ 216.222.37.152/298RMC-SLC-CEDO-1unknown———
└ 216.222.37.160/298RMC-SLC-CABINFEVER-1unknown———
└ 216.222.37.168/298RMC-SLC-SURROUNDFX-1unknown———
└ 216.222.37.176/298RMC-SLC-DALEJ-1unknown———
└ 216.222.37.184/298RMC-SLC-WALTERC-1unknown———
└ 216.222.37.192/298RMC-SLC-PRI1-1unknown———
└ 216.222.37.200/298RMC-SLC-MBFOODSERV-1unknown———
└ 216.222.37.208/2816RMC-SLC-MAGICD-1unknown———
└ 216.222.37.224/298RMC-SLC-MAXARDEAN-1unknown———
└ 216.222.37.232/298RMC-SLC-SURESTEEL-1unknown———
└ 216.222.37.240/2816RMC-SLC-BELLOWS-1unknown———
└ 216.222.38.0/25128RMC-SLC-PETZL-1unknown———
└ 216.222.38.128/2664RMC-SLC-HORROCKS-1unknown———

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Internet provider52852%2
Business48848%35
Residential80.78%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS4997

US
Name
Zayo Bandwidth
Type
Internet provider
Registered
Jan 4, 2002
Domain
zayo.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed