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Data as of Nov 12, 2026

37.1.253.0/24

1 residential-proxy exit · 30 days

Alsatis SAS

Announcement
this exact prefix
No RPKI
Announced by
AS48072
Type
Business
78% of it

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 13, 2026 – Nov 11, 2026

Exits seen per day

3 observations

Proxy providers listing exits

  • AnyIP

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
37.1.240.0/20
since May 2015
AS48072Residential3Alsatis 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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
37.1.240.0/204,096FR-ALSATIS-SERVICES-20111213Alsatis SAS (ORG-SA578-RIPE) · FRALLOCATED PADec 13, 2011lir@alsatis.com
└ 37.1.253.8/298MSP-SAunknownASSIGNED PAJan 26, 2015lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.16/2816FR-Magellium-1Magellium RamonvilleASSIGNED PAMar 18, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.32/298FR-Magellium-2Magellium Le PecqASSIGNED PAMar 18, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.40/298FR-DSIDSIASSIGNED PAOct 9, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.48/2816FR-DSIDSIASSIGNED PAOct 9, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.68/304CoventorCoventorASSIGNED PAOct 10, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.72/298ProsteelProsteelASSIGNED PAOct 11, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.96/298Virage_ConseilVirage ConseilASSIGNED PAOct 18, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.104/304FR-Virage_ConseilVirage ConseilASSIGNED PADec 6, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.108/304AdicysAdicysASSIGNED PAOct 22, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.112/304Amexio-OuestAmexio-OuestASSIGNED PAOct 22, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.120/304SAS_AdeonaSAS AdeonaASSIGNED PAOct 22, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.128/304EV-corporateEV-corporateASSIGNED PAOct 22, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.132/304SYSTEMXSYSTEMXASSIGNED PAOct 24, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.136/304SYSTEMXSYSTEMXASSIGNED PAOct 24, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.140/304FR-ALTANTIQUE-ENERGIEunknownASSIGNED PAOct 24, 2017lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.144/298MedifirstMedifirstASSIGNED PAOct 24, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.152/298FR-CLEMENTONICLEMENTONIASSIGNED PADec 6, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.168/304SOTRAVALunknownASSIGNED PAJul 23, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.172/304SotravalSotravalASSIGNED PAOct 24, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.180/304TECNOLANDTECNOLANDASSIGNED PAOct 24, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.184/298H3OH3OASSIGNED PAOct 24, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.192/298Vaincre_la_MucoVaincre la MucoviscidoseASSIGNED PAOct 24, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.208/298ItrustItrustASSIGNED PAOct 25, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.216/298Couleur_CitronCouleur CitronASSIGNED PAOct 25, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.224/304FR-SECOM-ENTREPRISESecom EntrepriseASSIGNED PAOct 28, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.228/304FR-SH_POITIERS-ENTREPRISESH Poitiers EntrepriseASSIGNED PAOct 28, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.232/304FR-LVTECLVTECASSIGNED PAOct 24, 2017lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.236/304FR-ABRI-SERVICESunknownASSIGNED PAJun 20, 2017lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.240/298FR-VELOPOLIS-ENTREPRISEVeopolis EntrepriseASSIGNED PAOct 28, 2013lir@alsatis.com
via FR-ALSATIS-SERVICES-20111213
└ 37.1.253.248/298FR-CASCCommunaut?d'agglomeration Sarreguemines ConfluencesASSIGNED PADec 6, 2013lir@alsatis.com
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
TypeAddressesShareRanges
Business20078%31
Residential5622%8

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
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