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Data as of Nov 5, 2026

199.66.66.192/29

No anonymizer space · no proxy exits in 30 days

Metronet

Announcement
199.66.66.0/24
No RPKI
Announced by
AS30600
Type
Business
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
199.66.64.0/21
since Jan 2012
AS30600Residential167
63 always on
Metronet

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
199.66.64.0/212,048NETBLK-CMN-IPV4-CIDR-01Metronet (CINER-3) · USDirect AllocationDec 21, 2011TierIII@metronetinc.com
└ 199.66.66.192/298CINER-3-199-66-66-192-29Sierra Wireless (C07541754) · USReassignedApr 23, 2020TierIII@metronetinc.com
via NETBLK-CMN-IPV4-CIDR-01

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyWhois & abuse
Announced by

Covering announcement 199.66.66.0/24

Prefix
199.66.66.0/24
Announced by
AS30600 Metronet
Type
Residential
RPKI
No RPKI
Netname
NETBLK-CMN-IPV4-CIDR-01
Registrant
Metronet
RIR
ARIN
Origin network

AS30600

US
Name
Metronet
Type
Internet provider
Registered
Apr 29, 2009
Domain
metronet.com
Website
www.metronet.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed