Summary

Country
US United States
Organization Iron Mountain INC
Domain ironmountain.com
Number of IPv4 4,992
Number of IPv6 4.9518× 1027
AS Type Hosting
Registry ARIN
Allocated May 21, 2001 (about 24 years ago)
Updated February 24, 2012 (about 13 years ago)

IP Ranges

AS21549 announces 16 IPv4 ranges and 1 IPv6 range.

That's a total of 4,992 IPv4 addresses and 4.9518× 1027 IPv6 addresses.

Prefix Organization Size Registry Status
113.29.109.0/26
US Level 3 Communications, Inc.
64 APNIC ALLOCATED PORTABLE
113.29.110.192/26
US Level 3 Communications, Inc.
64 APNIC ALLOCATED PORTABLE
138.207.75.0/24
US Iron Mountain Corporate Services Group (csg)
256 ARIN REASSIGNMENT
138.207.76.0/24
US Iron Mountain Corporate Services Group (csg)
256 ARIN REASSIGNMENT
138.207.77.0/24
US Iron Mountain Corporate Services Group (csg)
256 ARIN REASSIGNMENT
170.62.38.0/24
US Iron Mountain INC
256 ARIN ALLOCATION
170.62.126.0/24
US Iron Mountain INC
256 ARIN ALLOCATION
208.66.139.0/24
US Iron Mountain INC
256 ARIN ALLOCATION
208.66.142.0/23
US Iron Mountain INC
512 ARIN ALLOCATION
216.229.144.0/24
US Iron Mountain INC
256 ARIN ALLOCATION
216.229.145.0/24
US Iron Mountain INC
256 ARIN ALLOCATION
216.229.146.0/24
US Iron Mountain INC
256 ARIN ALLOCATION
216.229.147.0/24
US Iron Mountain INC
256 ARIN ALLOCATION
216.229.152.0/23
US Iron Mountain INC
512 ARIN ALLOCATION
216.229.154.0/24
US Iron Mountain INC
256 ARIN ALLOCATION
216.229.156.0/22
US Iron Mountain INC
1,024 ARIN ALLOCATION
Prefix Organization Size Registry Status
2620:1e7::/36
US Iron Mountain Incorporated
4.9518× 1027 ARIN ALLOCATION

Peers

AS21549 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

Upstreams

AS21549 connects to the global Internet via at least 3 upstream providers. In this setup, AS21549 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS21549 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.

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