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Data as of Nov 4, 2026

216.4.176.0/22

1 residential-proxy exit · 30 days

NBCUniversal · reallocated from Verizon Business

Announcement
this exact prefix
No RPKI
Announced by
AS17035
Type
Business

Residential-proxy exits

Proxy exits
1
0.10% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
1
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

1 observation

Proxy providers listing exits

  • NovaProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
216.4.0.0/15
since May 2005
AS2828Internet provider7Verizon Business
More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
216.4.176.0/23
since Jan 2017
AS17035Business1Verizon Business
via NBCUniversal
216.4.178.0/23
since Jan 2017
AS17035BusinessVerizon Business
via NBCUniversal

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
216.0.0.0 - 216.5.255.255393,216ALGX-ABI-BLK15Verizon Business (MCICS) · USDirect AllocationJan 2, 2001[email protected]
└ 216.4.176.0/221,024XOXO-216-4-176-0NBCUniversal (NBCUN-5) · USReallocatedDec 6, 2016—

Network & registry

AnnouncementRouting historyWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Verizon Business
Handle
MCICS
Range
216.0.0.0 - 216.5.255.255
Registration type
Direct Allocation
Record created
Jan 2, 2001
Reallocated to
NBCUniversal (NBCUN-5)
Reallocated range
216.4.176.0/22
Reallocated
Dec 6, 2016
Origin network

AS17035

US
Name
NBCUniversal
Type
Business
Registered
Jul 17, 2000
Domain
nbcuni.com
Industry
Radio and Television Providers
Spamhaus ASN-DROP
not listed