LAYER3 INTEL
Get started
Sign in
Data as of Nov 6, 2026

63.104.155.0/24

No anonymizer space · no proxy exits in 30 days

Loomis Sayles & Co., LP · space held by Verizon Business

Announcement
this exact prefix
RPKI valid
Announced by
AS21975
Type
Business
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
63.96.0.0/12AS701Internet provider97
5 always on
Verizon Business

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
63.64.0.0/104,194,304UUNET63Verizon Business (MCICS) · USDirect AllocationJan 22, 1999abuse@verizon.com
└ 63.104.155.0/24256NET-63-104-155-0-1NIM-OS, LLC (C09122885) · USReassignedJan 5, 2023abuse@verizon.com
via UUNET63

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 historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Verizon Business
Handle
MCICS
Range
63.64.0.0/10
Registration type
Direct Allocation
Record created
Jan 22, 1999
Origin network

AS21975

US
Name
Loomis Sayles & Co., LP
Type
Business
Registered
Oct 20, 2011
Domain
loomissayles.com
Industry
Investment, Portfolio Management, Pensions and Funds
Spamhaus ASN-DROP
not listed