Data as of Nov 5, 2026
185.100.72.0/22
No anonymizer space · no proxy exits in 30 daysXnet Core SL
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 |
|---|---|---|---|---|---|---|
| 185.100.72.0/22 | 1,024 | ES-XNETCORE-20150515 | Xnet Core SL (ORG-XCS5-RIPE) · ES | ALLOCATED PA | Dec 24, 2025 | admin@ |
| └ 185.100.72.0/24 | 256 | XTUDIO | Xtudio Networks SLU | ASSIGNED PA | Jun 15, 2017 | admin@ via ES-XNETCORE-20150515 |
| └ 185.100.73.0/24 | 256 | XTUDIO | Xtudio Networks SLU | ASSIGNED PA | Jun 15, 2017 | admin@ via ES-XNETCORE-20150515 |
| └ 185.100.74.0/24 | 256 | XTUDIO | Xtudio Networks SLU | ASSIGNED PA | Jun 15, 2017 | admin@ via ES-XNETCORE-20150515 |
| └ 185.100.75.0/24 | 256 | XTUDIO | Xtudio Networks SLU | ASSIGNED PA | Jun 15, 2017 | admin@ via ES-XNETCORE-20150515 |
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
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2018
- Current origin since
- Oct 2018 · 8.1 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 185.
100. 72. 0/ 22 - Netname
- ES-XNETCORE-20150515
- Registrant
- Xnet Core SL
- Registrant country
- ES
- Organization
- Xnet Core SL (ORG-XCS5-RIPE)
- Org country
- ES
- Type
- ALLOCATED PA
- Created
- Dec 24, 2025
- Updated
- Dec 24, 2025
- Maintainer
- lir-es-xnetcore-1-MNT
- RIR
- RIPE NCC
- Country
- ES
- Delegated
- May 15, 2015
- Status
- assigned
Report abuse
Abuse contact
- admin@
xtudionetcore. com - Name
- Abuse-C Role
- Handle
- AR79081-RIPE