Data as of Nov 6, 2026
37.1.253.0/24
1 residential-proxy exit · 30 daysAlsatis SAS
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- AnyIP
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 37.1.240.0/20 since May 2015 | AS48072 | Residential | 3 | Alsatis SAS |
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 |
|---|---|---|---|---|---|---|
| 37.1.240.0/20 | 4,096 | FR-ALSATIS-SERVICES-20111213 | Alsatis SAS (ORG-SA578-RIPE) · FR | ALLOCATED PA | Dec 13, 2011 | lir@ |
| └ 37.1.253.8/29 | 8 | MSP-SA | unknown | ASSIGNED PA | Jan 26, 2015 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.16/28 | 16 | FR-Magellium-1 | Magellium Ramonville | ASSIGNED PA | Mar 18, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.32/29 | 8 | FR-Magellium-2 | Magellium Le Pecq | ASSIGNED PA | Mar 18, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.40/29 | 8 | FR-DSI | DSI | ASSIGNED PA | Oct 9, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.48/28 | 16 | FR-DSI | DSI | ASSIGNED PA | Oct 9, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.68/30 | 4 | Coventor | Coventor | ASSIGNED PA | Oct 10, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.72/29 | 8 | Prosteel | Prosteel | ASSIGNED PA | Oct 11, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.96/29 | 8 | Virage_ | Virage Conseil | ASSIGNED PA | Oct 18, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.104/30 | 4 | FR-Virage_ | Virage Conseil | ASSIGNED PA | Dec 6, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.108/30 | 4 | Adicys | Adicys | ASSIGNED PA | Oct 22, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.112/30 | 4 | Amexio-Ouest | Amexio-Ouest | ASSIGNED PA | Oct 22, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.120/30 | 4 | SAS_ | SAS Adeona | ASSIGNED PA | Oct 22, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.128/30 | 4 | EV-corporate | EV-corporate | ASSIGNED PA | Oct 22, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.132/30 | 4 | SYSTEMX | SYSTEMX | ASSIGNED PA | Oct 24, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.136/30 | 4 | SYSTEMX | SYSTEMX | ASSIGNED PA | Oct 24, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.140/30 | 4 | FR-ALTANTIQUE-ENERGIE | unknown | ASSIGNED PA | Oct 24, 2017 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.144/29 | 8 | Medifirst | Medifirst | ASSIGNED PA | Oct 24, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.152/29 | 8 | FR-CLEMENTONI | CLEMENTONI | ASSIGNED PA | Dec 6, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.168/30 | 4 | SOTRAVAL | unknown | ASSIGNED PA | Jul 23, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.172/30 | 4 | Sotraval | Sotraval | ASSIGNED PA | Oct 24, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.180/30 | 4 | TECNOLAND | TECNOLAND | ASSIGNED PA | Oct 24, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.184/29 | 8 | H3O | H3O | ASSIGNED PA | Oct 24, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.192/29 | 8 | Vaincre_ | Vaincre la Mucoviscidose | ASSIGNED PA | Oct 24, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.208/29 | 8 | Itrust | Itrust | ASSIGNED PA | Oct 25, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.216/29 | 8 | Couleur_ | Couleur Citron | ASSIGNED PA | Oct 25, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.224/30 | 4 | FR-SECOM-ENTREPRISE | Secom Entreprise | ASSIGNED PA | Oct 28, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.228/30 | 4 | FR-SH_ | SH Poitiers Entreprise | ASSIGNED PA | Oct 28, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.232/30 | 4 | FR-LVTEC | LVTEC | ASSIGNED PA | Oct 24, 2017 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.236/30 | 4 | FR-ABRI-SERVICES | unknown | ASSIGNED PA | Jun 20, 2017 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.240/29 | 8 | FR-VELOPOLIS-ENTREPRISE | Veopolis Entreprise | ASSIGNED PA | Oct 28, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
| └ 37.1.253.248/29 | 8 | FR-CASC | Communaut?d'agglomeration Sarreguemines Confluences | ASSIGNED PA | Dec 6, 2013 | lir@ via FR-ALSATIS-SERVICES-20111213 |
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 | 200 | 78% | 31 | |
| Residential | 56 | 22% | 8 |
Network & registry
Origin network
AS48072
FR
- Name
- Alsatis SAS
- Type
- Internet provider
- Registered
- Oct 7, 2008
- Domain
- alsatis.com
- Website
- alsatis-reseaux.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
- Mar 2013
- Current origin since
- Oct 2016 · 10 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS48072 | RIPE | ALSATIS-NET route | ALSATIS-MNT | Jun 29, 2017 |
Whois
Registration for this announcement
- Range
- 37.
1. 240. 0/ 20 - Netname
- FR-ALSATIS-SERVICES-20111213
- Registrant
- Alsatis SAS
- Registrant country
- FR
- Organization
- Alsatis SAS (ORG-SA578-RIPE)
- Org country
- FR
- Type
- ALLOCATED PA
- Created
- Dec 13, 2011
- Updated
- Jan 14, 2019
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- FR
- Delegated
- Dec 13, 2011
- Status
- assigned
Report abuse
Abuse contact
- lir@
alsatis. com - Name
- Abuse-C Role
- Handle
- AR15183-RIPE