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Data as of Nov 3, 2026

138.207.76.0/22

No anonymizer space · no proxy exits in 30 days

Iron Mountain Data Center

Announcement
138.207.64.0/18
RPKI valid
Announced by
AS12025
Type
Business
75% of it

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
138.207.76.0/24
since Jun 2022
AS21549BusinessIron Mountain Data Center
138.207.77.0/24
since Jun 2024
AS21549BusinessIron Mountain Data Center
138.207.79.0/24
since Jun 2026
AS21549BusinessIron Mountain Data Center

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
138.207.64.0/1816,384IMDC-NET-138-207-64-0-1Iron Mountain Data Center (IMIML) · USDirect AllocationNov 13, 2015[email protected]
└ 138.207.76.0/221,024CUST-138-207-76-0-22Iron Mountain Inc. -Corp US (C11556234) · USReassignedMar 29, 2026[email protected]
via IMDC-NET-138-207-64-0-1

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

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
Business76875%3
Hosting25625%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 138.207.64.0/18

Prefix
138.207.64.0/18
Announced by
AS12025 Iron Mountain Data Center
Type
Hosting
Proxy exits
1
RPKI
RPKI valid
Netname
IMDC-NET-138-207-64-0-1
Registrant
Iron Mountain Data Center
RIR
ARIN
Origin network

AS12025

US
Name
Iron Mountain Data Center
Type
Hosting
Registered
May 30, 2007
Domain
ironmountain.com
Website
www.ironmountain.com/digital-transformation/data-centers
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed