AS12025 — IMDC-AS12025 - Iron Mountain Data Center

AS12025 announces 86 IPv4 prefixes covering 122,368 addresses and 48 IPv6 prefixes.

About this network

The colocation network of Iron Mountain, the records-storage company that moved into wholesale and retail data centres.

What it's used for

• Colocation and interconnection for enterprise tenants, with the address space handed out to customers inside the facilities.

Notable

• 98 observed BGP neighbours against 122,000 addresses, spread over 137 IPv4 prefixes and 583 IPv6 prefixes. Heavy fragmentation plus a high neighbour count is what a carrier- neutral colocation floor looks like: lots of separate customer assignments and lots of networks to interconnect with.
• Every RDAP record resolves back to Iron Mountain Data Center under IMDC- netnames, so unlike many colocation operators this one holds its space directly rather than announcing a patchwork of tenant-registered blocks.

Interesting

• A sampled address still answers under iodatacenters.com. IO Data Centers was the Phoenix-based operator Iron Mountain bought in 2017, and several netnames carry an AZP suffix that lines up with that Arizona origin. The acquisition is visible in the naming years after the brand disappeared.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 8.12.246.0/23
• 8.30.192.0/21
• 8.36.32.0/21
• 50.59.152.0/23
• 66.35.32.0/20
• 66.35.48.0/22
• 66.35.52.0/24
• 66.35.54.0/23
• 66.35.56.0/22
• 66.35.61.0/24
• 66.35.62.0/23
• 69.71.48.0/20
• 72.22.108.0/24
• 72.22.111.0/24
• 72.44.192.0/24
• 72.44.194.0/23
• 72.44.196.0/22
• 72.44.200.0/22
• 72.44.204.0/23
• 72.44.206.0/24
• 72.44.208.0/20
• 72.44.224.0/19
• 74.206.96.0/19
• 104.153.188.0/24
• 104.153.190.0/23
• 104.193.45.0/24
• 104.193.46.0/23
• 135.84.108.0/22
• 136.228.184.0/24
• 138.207.65.0/24
• 138.207.66.0/23
• 138.207.68.0/22
• 138.207.72.0/23
• 138.207.74.0/24
• 138.207.78.0/24
• 138.207.80.0/22
• 138.207.84.0/23
• 138.207.86.0/24
• 138.207.88.0/21
• 138.207.96.0/19
• 148.51.128.0/22
• 148.51.133.0/24
• 148.51.134.0/23
• 148.51.136.0/21
• 148.51.144.0/20
• 148.51.160.0/19
• 148.51.192.0/20
• 148.51.208.0/21
• 148.51.216.0/23
• 148.51.218.0/24
• 148.51.220.0/23
• 148.51.224.0/21
• 148.51.232.0/22
• 148.51.236.0/23
• 148.51.242.0/23
• 148.51.244.0/22
• 148.51.248.0/21
• 155.63.88.0/24
• 162.223.160.0/22
• 162.252.176.0/22
• 165.140.254.0/23
• 170.52.44.0/23
• 173.195.80.0/22
• 173.195.92.0/22
• 174.128.0.0/20
• 174.128.16.0/21
• 174.128.24.0/22
• 174.128.28.0/23
• 174.128.32.0/20
• 174.128.48.0/21
• 174.128.56.0/22
• 174.128.61.0/24
• 174.128.62.0/23
• 192.135.109.0/24
• 192.163.22.0/23
• 198.199.52.0/22
• 199.7.215.0/24
• 199.48.80.0/22
• 199.96.124.0/22
• 199.122.28.0/22
• 199.175.241.0/24
• 204.57.222.0/23
• 204.86.116.0/22
• 205.159.93.0/24
• 205.235.80.0/20
• 208.74.224.0/24
• 2605:3380::/33
• 2605:3380:4121::/48
• 2605:3380:4122::/47
• 2605:3380:4124::/46
• 2605:3380:4128::/45
• 2605:3380:4130::/44
• 2605:3380:4140::/42
• 2605:3380:4180::/41
• 2605:3380:4200::/42
• 2605:3380:422f::/48
• 2605:3380:4230::/44
• 2605:3380:4240::/42
• 2605:3380:4280::/41
• 2605:3380:4300::/48

and 34 more.

Upstream networks

• AS6461 Zayo Bandwidth
• AS3356 Level 3 Parent, LLC
• AS1299 Arelion Sweden AB
• AS174 Cogent Communications, LLC
• AS8220 COLT Technology Services Group Limited
• AS24482 SG.GS

Downstream networks

• AS47583 Hostinger International Limited
• AS33307 Hospitality Integrated Services Inc
• AS21549 Iron Mountain Inc
• AS14532 CBOSS INC
• AS12488 Krystal Hosting Ltd
• AS19472 Carollo Engineers
• AS400783 Dole Food Company, Inc.
• AS402618 Trico
• AS63474 Sirius Computer Solutions, Inc.
• AS402106 ACDev LLC
• AS209622 uPress Inc
• AS14211 Gotham Web Services, Inc.
• AS14160 Premium Hosting, Inc.
• AS46616 Westinghouse Electric Company LLC
• AS31966 CSAA Insurance Exchange
• AS17073 Allegis Group
• AS8161 Insight Direct USA, Inc.
• AS16898 LOG-NET, INC.
• AS31785 Heartland Business Systems
• AS14653 Pulsar360
• AS396368 TetherView LLC
• AS30704 WellSky Corporation
• AS398298 Netstratum
• AS27292 ResMed Corp.
• AS62669 SANS INSTITUTE

Adjacent networks

• AS6461 Zayo Bandwidth
• AS1299 Arelion Sweden AB
• AS3356 Level 3 Parent, LLC
• AS47583 Hostinger International Limited
• AS33307 Hospitality Integrated Services Inc
• AS21549 Iron Mountain Inc
• AS14532 CBOSS INC
• AS12488 Krystal Hosting Ltd
• AS19472 Carollo Engineers
• AS400783 Dole Food Company, Inc.
• AS174 Cogent Communications, LLC
• AS402618 Trico
• AS63474 Sirius Computer Solutions, Inc.
• AS402106 ACDev LLC
• AS209622 uPress Inc
• AS14211 Gotham Web Services, Inc.
• AS31966 CSAA Insurance Exchange
• AS46616 Westinghouse Electric Company LLC
• AS14160 Premium Hosting, Inc.
• AS17073 Allegis Group
• AS8161 Insight Direct USA, Inc.
• AS8220 COLT Technology Services Group Limited
• AS14653 Pulsar360
• AS398298 Netstratum
• AS27292 ResMed Corp.

Routing security

• RPKI: 117 valid, 0 invalid and 607 not-found announcements; 130 ROAs.
• ASPA: none published.
• IRR: 22% of announcements registered; 291 route objects.
• Listed in as-sets: AS-ANC-CUSTOMER-PROXY-REGISTER, AS-EQUINIX-LD, AS-IMDC, AS-IODC, AS-LOGICWEB:AS-UPSTREAM, AS-NETACTUATE, AS-TELECITYGROUP-UK, AS-TRANSROUTE-SPEC, AS-XO-B, AS12025:AS-IMDC, AS18437:AS-PEERS, AS3491:AS-CUSTOMERS-AP, AS395174:AS-IMDC-APAC, AS401026:AS-IMDC-EMEA, AS6128:AS-CUSTOMERS, AS63034:AS-DECIX-NYC-CONNECTED, AS63034:AS-DECIX-NYC-RS, AS63034:AS-DECIX-NYC-RS-V6.

Internet exchanges

• DE-CIX New York — New York, United States