Data as of Nov 12, 2026
91.102.240.0/28
No anonymizer space · no proxy exits in 30 daysMairena del Aljarafe city council
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 |
|---|---|---|---|---|---|---|
| 91.102.240.0/21 | 2,048 | ES-SODEFESA-20061110 | Mairena del Aljarafe city council (ORG-SPED3-RIPE) · ES | ALLOCATED PA | Nov 20, 2006 | jalcazar6600@ |
| └ 91.102.240.0/28 | 16 | SODEFESA | Sociedad desarrollo economico y fomento de empleo | ASSIGNED PA | Nov 22, 2006 | jalcazar6600@ via ES-SODEFESA-20061110 |
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 91.102.240.0/21
- Prefix
- 91.102.240.0/21
- Announced by
- AS42241 Mairena del Aljarafe city council
- Type
- Business
- RPKI
- RPKI valid
- Netname
- ES-SODEFESA-20061110
- Registrant
- Mairena del Aljarafe city council
- RIR
- RIPE NCC
Origin network
AS42241
ES
- Name
- Mairena del Aljarafe city council
- Type
- Education
- Registered
- Jan 22, 2007
- Domain
- sodefesa.es
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 91.102.240.0/21
91.102.240.0/21
Routing history
- Pattern
- Stable
- First seen
- Mar 2007
- Current origin since
- Mar 2007 · 20 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 91.102.240.0/21 | AS42241 | /21 | RIPE | RPKI valid |
IRR
Route objects on 91.102.240.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS42241 | RIPE | SODEFESA-ROUTE-1 | MNT-JCC | May 27, 2008 |
Whois
Registration for this announcement
- Range
- 91.
102. 240. 0/ 21 - Netname
- ES-SODEFESA-20061110
- Registrant
- Mairena del Aljarafe city council
- Registrant country
- ES
- Organization
- Mairena del Aljarafe city council (ORG-SPED3-RIPE)
- Org country
- ES
- Type
- ALLOCATED PA
- Created
- Nov 20, 2006
- Updated
- Dec 23, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- ES
- Delegated
- Nov 10, 2006
- Status
- assigned
Report abuse
Abuse contact
- jalcazar6600@
gmail. com - Name
- Abuse-C Role
- Handle
- AR14996-RIPE