Data as of Nov 8, 2026
37.143.121.0/24
1 residential-proxy exit · 30 daysInstal Matel SL
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
4
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
46 observations
Proxy providers listing exits
- AnyIP
- Byteful
- FloppyData
- InfiniteProxies
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 |
|---|---|---|---|---|---|---|
| 37.143.120.0/21 | 2,048 | ES-IMATEL-20120302 | Instal Matel SL (ORG-IMS9-RIPE) · ES | ALLOCATED PA | Mar 2, 2012 | abuse@ |
| └ 37.143.121.0/25 | 128 | SABICO-NET | Sabico Seguridad S.A | ASSIGNED PA | Aug 31, 2012 | abuse@ via ES-IMATEL-20120302 |
| └ 37.143.121.128/26 | 64 | CONATEL-NET | Consultora Navarra de Telecomunicaciones S.L | ASSIGNED PA | Sep 5, 2012 | abuse@ via ES-IMATEL-20120302 |
| └ 37. | 63 | CLOUDIO-NET | Cloud Internet Operator S.L. | ASSIGNED PA | Sep 5, 2012 | abuse@ via ES-IMATEL-20120302 |
| └ 37.143.121.255/32 | 1 | ES-IMATEL | unknown | ASSIGNED PA | Sep 12, 2016 | abuse@ via ES-IMATEL-20120302 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 255 | >99% | 3 | |
| Internet provider | 1 | 0.39% | 1 |
Network & registry
Announced by
Covering announcement 37.143.120.0/21
- Prefix
- 37.143.120.0/21
- Announced by
- AS43885 Instal Matel SL
- Type
- Internet provider
- Proxy exits
- 20
- RPKI
- RPKI valid
- Netname
- ES-IMATEL-20120302
- Registrant
- Instal Matel SL
- RIR
- RIPE NCC
Origin network
AS43885
ES
- Name
- Instal Matel SL
- Type
- Internet provider
- Registered
- Dec 20, 2016
- Domain
- imatel.es
- Website
- www.imatel.es
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 37.143.120.0/21
37.143.120.0/21
Routing history
- Pattern
- Stable
- First seen
- Mar 2012
- Current origin since
- Mar 2017 · 9.6 yr
- Origin networks
- 2
- Last change of origin
- Mar 2017
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.143.120.0/21 | AS43885 | /21 | RIPE | RPKI valid |
IRR
Route objects on 37.143.120.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS43885 | RIPE | MNT-IMATEL MNT-IMATEL1 | Oct 27, 2017 |
Whois
Registration for this announcement
- Range
- 37.
143. 120. 0/ 21 - Netname
- ES-IMATEL-20120302
- Registrant
- Instal Matel SL
- Registrant country
- ES
- Organization
- Instal Matel SL (ORG-IMS9-RIPE)
- Org country
- ES
- Type
- ALLOCATED PA
- Created
- Mar 2, 2012
- Updated
- Sep 10, 2024
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- ES
- Delegated
- Mar 2, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
imatel. es - Name
- Abuse-C Role
- Handle
- AR13593-RIPE