Data as of Nov 8, 2026
148.51.239.0/24
No anonymizer space · no proxy exits in 30 daysIron Mountain Data Center
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 148.51.224.0/20 since Jul 2020 | AS12025 | Hosting | Iron Mountain Data Center | |
| 148.51.128.0/17 since Nov 2021 | AS12025 | Hosting | 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 |
|---|---|---|---|---|---|---|
| 148.51.128.0/17 | 32,768 | IMDC-NET-148-51-128-0-1 | Iron Mountain Data Center (IMIML) · US | Direct Allocation | Jan 8, 2018 | imdc. |
| └ 148.51.239.0/29 | 8 | CUST-148-51-239-0-29 | unknown | — | — | — |
| └ 148.51.239.8/29 | 8 | CUST-148-51-239-8-29 | unknown | — | — | — |
| └ 148.51.239.24/29 | 8 | CUST-148-51-239-24-29 | unknown | — | — | — |
| └ 148.51.239.32/27 | 32 | CUST-148-51-239-32-27 | unknown | — | — | — |
| └ 148.51.239.64/29 | 8 | CUST-148-51-239-64-29 | unknown | — | — | — |
| └ 148.51.239.72/29 | 8 | CUST-148-51-239-72-29 | unknown | — | — | — |
| └ 148.51.239.80/29 | 8 | CUST-148-51-239-80-29 | unknown | — | — | — |
| └ 148.51.239.88/29 | 8 | CUST-148-51-239-88-29 | unknown | — | — | — |
| └ 148.51.239.96/31 | 2 | CUST-148-51-239-96-31 | unknown | — | — | — |
| └ 148.51.239.98/31 | 2 | CUST-148-51-239-98-31 | unknown | — | — | — |
| └ 148.51.239.102/31 | 2 | CUST-148-51-239-102-31 | unknown | — | — | — |
| └ 148.51.239.104/31 | 2 | CUST-148-51-239-104-31 | unknown | — | — | — |
| └ 148.51.239.106/31 | 2 | CUST-148-51-239-106-31 | unknown | — | — | — |
| └ 148.51.239.108/31 | 2 | CUST-148-51-239-108-31 | unknown | — | — | — |
| └ 148.51.239.128/31 | 2 | CUST-148-51-239-128-31 | unknown | — | — | — |
| └ 148.51.239.130/31 | 2 | CUST-148-51-239-130-31 | unknown | — | — | — |
| └ 148.51.239.132/31 | 2 | CUST-148-51-239-132-31 | unknown | — | — | — |
| └ 148.51.239.134/31 | 2 | CUST-148-51-239-134-31 | unknown | — | — | — |
| └ 148.51.239.136/29 | 8 | CUST-148-51-239-136-29 | unknown | — | — | — |
| └ 148.51.239.144/29 | 8 | CUST-148-51-239-144-29 | unknown | — | — | — |
| └ 148.51.239.152/29 | 8 | CUST-148-51-239-152-29 | unknown | — | — | — |
| └ 148.51.239.160/31 | 2 | CUST-148-51-239-160-31 | unknown | — | — | — |
| └ 148.51.239.162/31 | 2 | CUST-148-51-239-162-31 | unknown | — | — | — |
| └ 148.51.239.164/31 | 2 | CUST-148-51-239-164-31 | unknown | — | — | — |
| └ 148.51.239.166/31 | 2 | CUST-148-51-239-166-31 | unknown | — | — | — |
| └ 148.51.239.168/29 | 8 | CUST-148-51-239-168-29 | unknown | — | — | — |
Network & registry
Origin network
AS395174
US
- Name
- Iron Mountain Data Center
- Type
- Hosting
- Registered
- Jul 22, 2020
- Domain
- ironmountain.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2020
- Current origin since
- Aug 2020 · 6.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 148.51.239.0/24 | AS395174 | /24 | ARIN | RPKI valid |
| 148.51.224.0/20 | AS12025 | /20 | ARIN | Another network |
| 148.51.128.0/17 | AS12025 | /17 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 148.
51. 128. 0/ 17 - Netname
- IMDC-NET-148-51-128-0-1
- 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-148-51-128-0-1
- Parent
- NET-148-0-0-0-0
- Created
- Jan 8, 2018
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 8, 2018
- Status
- assigned
Report abuse
Abuse contact
- imdc.
abuse@ ironmountain. com - Name
- IMDC Abuse Team
- Phone
- +1-480-513-8500
- Handle
- IAT21-ARIN