Data as of Nov 7, 2026
174.128.20.0/22
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. |
| └ 174.128.20.0/26 | 64 | CUST-174-128-20-0-26 | unknown | — | — | — |
| └ 174.128.20.64/27 | 32 | CUST-174-128-20-64-27 | unknown | — | — | — |
| └ 174.128.20.96/29 | 8 | CUST-174-128-20-96-29 | unknown | — | — | — |
| └ 174.128.20.112/28 | 16 | CUST-174-128-20-112-28 | unknown | — | — | — |
| └ 174.128.20.144/28 | 16 | CUST-174-128-20-144-28 | unknown | — | — | — |
| └ 174.128.20.160/27 | 32 | CUST-174-128-20-160-27 | unknown | — | — | — |
| └ 174.128.20.240/28 | 16 | CUST-174-128-20-240-28 | unknown | — | — | — |
| └ 174.128.21.16/28 | 16 | CUST-174-128-21-16-28 | unknown | — | — | — |
| └ 174.128.21.32/27 | 32 | CUST-174-128-21-32-27 | unknown | — | — | — |
| └ 174.128.21.128/26 | 64 | CUST-174-128-21-128-26 | unknown | — | — | — |
| └ 174.128.21.224/30 | 4 | CUST-174-128-21-224-30 | unknown | — | — | — |
| └ 174.128.21.228/30 | 4 | CUST-174-128-21-228-30 | unknown | — | — | — |
| └ 174.128.21.232/30 | 4 | CUST-174-128-21-232-30 | unknown | — | — | — |
| └ 174.128.21.236/30 | 4 | CUST-174-128-21-236-30 | unknown | — | — | — |
| └ 174.128.22.128/27 | 32 | CUST-174-128-22-128-27 | unknown | — | — | — |
| └ 174.128.22.176/28 | 16 | CUST-174-128-22-176-28 | unknown | — | — | — |
| └ 174.128.22.192/26 | 64 | CUST-174-128-22-192-26 | unknown | — | — | — |
| └ 174.128.23.32/27 | 32 | CUST-174-128-23-32-27 | 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
- Jun 2013
- Current origin since
- Jun 2013 · 13 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 174.128.20.0/22 | AS12025 | /22 | ARIN | RPKI valid |
| 174.128.0.0/18 | AS12025 | /18 | ARIN | Too specific |
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