Data as of Nov 9, 2026
51.163.51.0/29
No anonymizer space · no proxy exits in 30 daysEquinix (EMEA) Acquisition Enterprises B.V. · space held by Equinix Italia S.R.L
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 51. | 73,728 | EQUINIX | Equinix (Services) Limited (ORG-IA69-RIPE) · GB | LEGACY | Nov 14, 2019 | smc@ |
| └ 51.163.0.0/17 | 32,768 | EQUINIX-51-163-0-0-17 | Equinix (Services) Limited (ORG-IA69-RIPE) · GB | LEGACY | Apr 12, 2018 | smc@ |
| └ 51.163.48.0/22 | 1,024 | EQUINIX-ML-51-163-48-0-22 | Equinix Italia S.R.L (ORG-EIS38-RIPE) · IT | LEGACY | Dec 1, 2023 | smc@ |
| └ 51.163.51.0/29 | 8 | KZEMOS_ | Equinix Customer - Kzemos Italy SRL | LEGACY | Jan 23, 2026 | smc@ via EQUINIX-ML-51-163-48-0-22 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 51.163.48.0/22
- Prefix
- 51.163.48.0/22
- Announced by
- AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- EQUINIX-ML-51-163-48-0-22
- Registrant
- Equinix Italia S.R.L
- RIR
- RIPE NCC
Origin network
AS15830
NL
- Name
- Equinix (EMEA) Acquisition Enterprises B.V.
- Type
- Hosting
- Registered
- Oct 20, 2000
- Domain
- equinix.com
- Website
- www.equinix.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 51.163.48.0/22
51.163.48.0/22
Routing history
- Pattern
- Stable
- First seen
- Jul 2024
- Current origin since
- Jul 2024 · 2.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 51.163.32.0/19 | AS15830 | /22 | RIPE | RPKI valid |
IRR
Route objects on 51.163.48.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS15830 | RIPE | Equinix - Milan | EQUINIX-MNT | Dec 1, 2023 |
Whois
Registration for this announcement
- Range
- 51.
163. 48. 0/ 22 - Netname
- EQUINIX-ML-51-163-48-0-22
- Registrant
- Equinix Italia S.R.L
- Registrant country
- IT
- Organization
- Equinix Italia S.R.L (ORG-EIS38-RIPE)
- Org country
- IT
- Type
- LEGACY
- Created
- Dec 1, 2023
- Updated
- Dec 1, 2023
- Maintainer
- EQUINIX-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Sep 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- smc@
equinix. com - Name
- Equinix Abuse Mailbox
- Handle
- EAM62-RIPE