Data as of Nov 7, 2026
193.37.87.0/24
No anonymizer space · no proxy exits in 30 daysCesar Maffini Martin
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 193.37.84.0/22 since Nov 2024 | AS210847 | Residential | 20 5 always on | Cesar Maffini Martin |
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 |
|---|---|---|---|---|---|---|
| 193.37.84.0/22 | 1,024 | ES-STARTNIX-20180712 | Cesar Maffini Martin (ORG-CMM1-RIPE) · ES | ALLOCATED PA | Dec 1, 2025 | noc@ |
| └ 193.37.87.0/24 | 256 | Alcala-wifi-wimax-2 | unknown | ASSIGNED PA | Jul 7, 2020 | noc@ via ES-STARTNIX-20180712 |
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
Registry
Holder
- Organization
- Cesar Maffini Martin
- Handle
- ORG-CMM1-RIPE
- Range
- 193.
37. 84. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Dec 1, 2025
Origin network
AS210847
ES
- Name
- Cesar Maffini Martin
- Type
- Internet provider
- Registered
- Aug 25, 2021
- Domain
- alcalawifi.com
- Website
- alcalawifi.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2021
- Current origin since
- Oct 2021 · 5.1 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS210847 | RIPE | ES-ALCALA-1-MNT | Sep 7, 2021 |
Whois
Registration for this announcement
- Range
- 193.
37. 87. 0/ 24 - Netname
- Alcala-wifi-wimax-2
- Registrant country
- ES
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Jul 7, 2020
- Updated
- Jul 7, 2020
- Maintainer
- es-alcala-1-mnt
- RIR
- RIPE NCC
- Country
- ES
- Delegated
- Jul 12, 2018
- Status
- assigned
Report abuse
Abuse contact
- noc@
startnix. com - Name
- Abuse-C Role
- Handle
- AR36904-RIPE