Data as of Nov 7, 2026
174.128.18.0/23
No anonymizer space · no proxy exits in 30 daysIron Mountain Data Center
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 174.128.0.0/18 since Aug 2010 | AS12025 | Hosting | 1 | Iron Mountain Data Center |
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.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 174.128.0.0/18 | 16,384 | NET-174-128-0-0-1 | Iron Mountain Data Center (IMIML) · US | Direct Allocation | Jun 17, 2010 | imdc. |
| └ 174.128.18.32/28 | 16 | CUST-174-128-18-32-28 | unknown | — | — | — |
| └ 174.128.18.48/29 | 8 | CUST-174-128-18-48-29 | unknown | — | — | — |
| └ 174.128.18.60/31 | 2 | CUST-174-128-18-60-31 | unknown | — | — | — |
| └ 174.128.18.62/31 | 2 | CUST-174-128-18-62-31 | unknown | — | — | — |
| └ 174.128.18.64/28 | 16 | CUST-174-128-18-64-28 | unknown | — | — | — |
| └ 174.128.18.160/27 | 32 | CUST-174-128-18-160-27 | unknown | — | — | — |
| └ 174.128.18.192/29 | 8 | CUST-174-128-18-192-29 | unknown | — | — | — |
| └ 174.128.18.200/29 | 8 | CUST-174-128-18-200-29 | unknown | — | — | — |
| └ 174.128.18.224/28 | 16 | CUST-174-128-18-224-28 | unknown | — | — | — |
| └ 174.128.18.240/31 | 2 | CUST-174-128-18-240-31 | unknown | — | — | — |
| └ 174.128.18.242/31 | 2 | CUST-174-128-18-242-31 | unknown | — | — | — |
| └ 174.128.18.248/30 | 4 | CUST-174-128-18-248-30 | unknown | — | — | — |
| └ 174.128.18.252/30 | 4 | CUST-174-128-18-252-30 | unknown | — | — | — |
| └ 174.128.19.0/28 | 16 | CUST-174-128-19-0-28 | unknown | — | — | — |
| └ 174.128.19.16/28 | 16 | CUST-174-128-19-16-28 | unknown | — | — | — |
| └ 174.128.19.128/28 | 16 | CUST-174-128-19-128-28 | unknown | — | — | — |
| └ 174.128.19.160/29 | 8 | CUST-174-128-19-160-29 | unknown | — | — | — |
Network & registry
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
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2013
- Current origin since
- Nov 2013 · 13 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 174.128.18.0/23 | AS12025 | /23 | ARIN | RPKI valid |
| 174.128.0.0/18 | AS12025 | /18 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12025 | ARIN | Iron Mountain Data Center | MNT-IMIML | Apr 2, 2026 |
Whois
Registration for this announcement
- Range
- 174.
128. 0. 0/ 18 - Netname
- NET-174-128-0-0-1
- Registrant
- Iron Mountain Data Center
- Organization
- Iron Mountain Data Center (IMIML)
- Org address
- One Federal Street, Boston, MA, 02111
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-174-128-0-0-1
- Parent
- NET-174-0-0-0-0
- Created
- Jun 17, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 17, 2010
- Status
- assigned
Report abuse
Abuse contact
- imdc.
abuse@ ironmountain. com - Name
- IMDC Abuse Team
- Phone
- +1-480-513-8500
- Handle
- IAT21-ARIN