Data as of Nov 9, 2026

81.88.224.0/20

3 residential-proxy exits · 30 days

A2A Smart City S.P.A

Announcement

this exact prefix

No RPKI

Announced by

AS12445

Type

Internet provider

52% of it

Residential-proxy exits

Proxy exits

0.07% of its addresses · 30 days

Spread

3 of 16

/24s with at least one exit

Providers

selling exits here

Oct 10, 2026 – Nov 8, 2026

Exits seen per day

897 observations

Residential
Business
Internet provider

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
81.88.229.0/24	0	1
81.88.231.0/24	0	1
81.88.236.0/24	0	1

Proxy providers listing exits

AnyIP
BottingTools
CliProxy
DataImpulse
EVOPROXY
FastProxy
IPFly
IPPeak
NovProxy
Oxylabs
Proxy4U
PuraRoute
RH7Proxy
RainProxy

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
81.88.224.0/19	8,192	IT-A2ASMARTCITY-20020620	A2A Smart City S.P.A (ORG-SS11-RIPE) · IT	ALLOCATED PA	Aug 30, 2005	abuse@a2asmartcity.net
└ 81.88.224.0 - 81.88.226.255	768	LINEACOM-BACKBONE	Linea Com backbone service network	ASSIGNED PA	Jul 4, 2002	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.227.0/25	128	A2ASCHEALTH	A2A Smart City Healt Services	ASSIGNED PA	Mar 16, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.227.128/25	128	ASCENERGY	A2A Smart City - Energy services	ASSIGNED PA	Jul 4, 2002	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.228.0/23	512	ASCFAST	Linea Com S R L (ORG-AS14-RIPE)	ASSIGNED PA	Apr 9, 2003	abuse@lineacom.it
└ 81.88.230.0/24	256	A2ASmartCity_Customer	Static address for Business	ASSIGNED PA	Jan 14, 2013	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.231.0/25	128	AEMCOM-BUSINESS-STATIC	Static address for business	ASSIGNED PA	Jan 7, 2013	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.231.128/25	128	ASC-STATIC	Static address - A2A Smart City	ASSIGNED PA	Jan 7, 2013	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.232.0/24	256	Aemcom	Aemcom's customers dynamics IP	ASSIGNED PA	Oct 24, 2013	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.0/28	16	Aemcom	Aemcom Static	ASSIGNED PA	Dec 21, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.16/29	8	Aemcom_Customer	Massimino	ASSIGNED PA	Dec 21, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.24/29	8	Aemcom_Customer	CSAMED	ASSIGNED PA	Dec 21, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.48/30	4	Aemcom_Customer	SIPSZ	ASSIGNED PA	Dec 21, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.52/30	4	ASC_Pulimacchine	Pulimacchine srl	ASSIGNED PA	Dec 21, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.56/29	8	Progetto_Sistemi	Progetto Sistemi	ASSIGNED PA	Dec 21, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.64/30	4	TRASMEC_SRL	Trasmec SRL	ASSIGNED PA	Dec 21, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.80/29	8	MAGIK_PACK_SRL	Magic Pack SRL	ASSIGNED PA	Dec 21, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.88/29	8	Aemcom_Customer	EDILKAMIN	ASSIGNED PA	Dec 21, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.96/29	8	Aemcom_Customer	Carlo Ogliari ASS.NI SNC di C. Ogliari e Maglio G.C.	ASSIGNED PA	Jan 14, 2013	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.104/29	8	Aemcom	Static address for Aemcom	ASSIGNED PA	Jan 14, 2013	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.112/29	8	Aemcom_Customer	Graffito laboratorio tipografico snc	ASSIGNED PA	Jan 14, 2013	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.120/29	8	Aemcom_Customer	TRE BI	ASSIGNED PA	Jan 14, 2013	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.128/27	32	Aemcom_Customer	Static address for Business	ASSIGNED PA	Jan 14, 2013	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.160/27	32	Aemcom_Customer	Amministrazione Provinciale	ASSIGNED PA	Jan 14, 2013	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.192/29	8	Aemcom_Customer	CASTEL	ASSIGNED PA	Jan 14, 2013	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.200/29	8	Comune_Cremona	Comune di Cremona	ASSIGNED PA	Jan 14, 2013	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.208/29	8	Aemcom_Customer	Mazzoleni Prodotti Zootecnici	ASSIGNED PA	Jan 14, 2013	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.216/29	8	Aemcom_Customer	CCDP Interporto Bianconese	ASSIGNED PA	Jan 14, 2013	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.224/29	8	Aemcom	Static address for Business	ASSIGNED PA	Jan 14, 2013	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.232/29	8	Aemcom_Customer	Wonder	ASSIGNED PA	Jan 14, 2013	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.240/29	8	Aemcom_Customer	si.am	ASSIGNED PA	Jan 14, 2013	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.233.248/29	8	Aemcom_Customer	Autoespert	ASSIGNED PA	Jan 14, 2013	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.0/28	16	AEMCOM	Static address AEMCOM	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.16/28	16	Aemcom_Customer	Network	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.32/29	8	Aemcom_Customer	Comune di Castelvetro	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.40/29	8	Aemcom_Customer	Palmauto di Palma Giorgio e C SNC	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.48/28	16	AEMCOM	Static address AEMCOM	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.64/28	16	AEMCOM	Static address for business	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.96/28	16	Aemcom_Customer	Static address AEMCOM	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.112/28	16	Aemcom_Customer	Gamm system	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.128/27	32	AEMCOM	Static address AEMCOM	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.160/29	8	Aemcom_Customer	Nostranello San Felice	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.168/29	8	Aemcom_Customer	Eurotecno	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.176/29	8	Aemcom_Customer	Ospedale Cremona	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.184/29	8	Aemcom_Customer	SANHAITALIA	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.192/30	4	Aemcom_Customer	CISVOL	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.196 - 81.88.234.207	12	AEMCOM	Static address for business	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.208/29	8	Aemcom_Customer	S Sedil	ASSIGNED PA	Dec 21, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.216/29	8	Aemcom_Customer	PIONEER	ASSIGNED PA	Dec 21, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.224/29	8	Aemcom_Customer	CCDP	ASSIGNED PA	Dec 21, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.232/29	8	Aemcom_Customer	WALCOR	ASSIGNED PA	Dec 21, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.240/29	8	Aemcom_Customer	Sintechno SRL	ASSIGNED PA	Dec 21, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.248/30	4	Aemcom_Customer	Istituto Professionale Statale Einaudi	ASSIGNED PA	Dec 21, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.234.252/30	4	Aemcom_Customer	SIGRO - Hotel Delle Arti	ASSIGNED PA	Dec 21, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.235.0/24	256	Aemcom	Aemcom's customers dynamics IP	ASSIGNED PA	Oct 24, 2013	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.236.0/28	16	AEMCOM	Static address AEMCOM	ASSIGNED PA	Dec 5, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.236.16 - 81.88.236.255	240	Aemcom	Aemcom's customers dynamics IP	ASSIGNED PA	Oct 24, 2013	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.237.0/29	8	AEMCOM	Static address AEMCOM	ASSIGNED PA	Dec 5, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.237.8/29	8	Aemcom_Customer	Bonifica Navigli	ASSIGNED PA	Dec 5, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.237.16/30	4	Aemcom	Aemcom customer	ASSIGNED PA	Oct 24, 2013	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.237.20/30	4	A2ASmartCity	Static address A2A Smart City	ASSIGNED PA	Dec 5, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.237.24/29	8	Finarvedi_spa	Finarvedi S.p.A	ASSIGNED PA	Dec 5, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.237.32/29	8	SOCIETA_EDITORIALE_CREMONESE_LA_PROVINCIA_SPA	Societa' Editoriale Cremonese la Provincia SPA	ASSIGNED PA	Dec 5, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.237.40/29	8	Studio_Bosio_Casalbuttano_CR	Studio Bosio Casalbuttano CR	ASSIGNED PA	Dec 5, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.237.48/29	8	Studio_Bosio_Cremona	Studio Bosio Cremona	ASSIGNED PA	Dec 5, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.237.96/29	8	LUMSON_SpA	LUMSON S.p.A	ASSIGNED PA	Dec 5, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.237.104/29	8	MA-AG_Casalbuttano	MA/AG Srl Macchine Agricole	ASSIGNED PA	Dec 5, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.237.112/29	8	CR_FORMA_CREMA	CR.Forma - Centro Formazione Professionale	ASSIGNED PA	Dec 5, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.237.120/29	8	A2ASmartCity_Customer	Fondazione Ospedale Della Carita' Casa di Riposo Onlus	ASSIGNED PA	Dec 5, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.237.128/29	8	A2ASmartCity_Customer	Fond. Teatro A. Ponchielli	ASSIGNED PA	Dec 5, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.237.152/29	8	A2ASmartCity_Customer	Cremona Solidale Ospizio	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.237.160/28	16	A2ASmartCity_network	Network	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.237.176/28	16	A2ASmartCity_Customer	Tassi Maurizio SLP-Cisl	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.237.208 - 81.88.237.231	24	A2ASmartCity_Customer	Coseso	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.237.232/29	8	A2ASmartCity_Customer	Interconnessione IP Telecom - Fonia	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.237.240/30	4	A2ASmartCity_Customer	Alena Net SRL	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.237.244/30	4	A2ASmartCity_Customer	TAMOIL	ASSIGNED PA	Dec 6, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.238.0 - 81.88.238.191	192	AEMCOM	Static address AEMCOM	ASSIGNED PA	Dec 5, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.238.192/29	8	ASC_Customer	Libreria Giunti al Punto	ASSIGNED PA	Dec 5, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.238.224/28	16	ASC	Static address A2A Smart City	ASSIGNED PA	Dec 5, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.238.248/29	8	ASC	Static address A2A Smart city	ASSIGNED PA	Dec 5, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620
└ 81.88.239.0/24	256	ASC-BUSINESS-ST_WIFI	Static address for business WIFI	ASSIGNED PA	Dec 5, 2012	abuse@a2asmartcity.net via IT-A2ASMARTCITY-20020620

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

4,096 addresses

Type	Addresses	Share	Ranges
Internet provider	2,124	52%	14
Business	1,460	36%	74
Residential	512	13%	1

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS12445

Name: A2A Smart City S.P.A
Type: Internet provider
Registered: May 27, 1999
Domain: selenebs.it
Website: selenebs.it
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS12445	RIPE		BASCOM-MNT SPIDERNET-MNT SELENESPA-MNT AEMCOM-MNT	Jan 25, 2023
AS25002 not the origin	RIPE	Linea Com S.r.l.	AEMCOM-MNT	May 28, 2015

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
81.88.229.0/24	AS25002	RIPE	LINEA COM Srl	AEMCOM-MNT	Apr 1, 2016
81.88.230.0/23	AS25002	RIPE	AEMCOM	AEMCOM-MNT	Sep 26, 2007
81.88.232.0/24	AS25002	RIPE	LINEA COM Srl	AEMCOM-MNT	Apr 1, 2016
81.88.233.0/24	AS25002	RIPE	LINEA COM Srl	AEMCOM-MNT	Apr 1, 2016
81.88.235.0/24	AS25002	RIPE	AEMCOM	AEMCOM-MNT	Sep 26, 2007
81.88.236.0/24	AS25002	RIPE	AEMCOM	AEMCOM-MNT	Sep 26, 2007
81.88.237.0/24	AS25002	RIPE	AEMCOM	AEMCOM-MNT	Sep 27, 2007
81.88.238.0/24	AS25002	RIPE	LINEA COM Srl	AEMCOM-MNT	Apr 1, 2016
81.88.239.0/24	AS25002	RIPE	LINEA COM Srl	AEMCOM-MNT	Apr 1, 2016

81.88.224.0/20

Residential-proxy exits

Exits seen per day

/24s with the most always-on exits

Proxy providers listing exits

Registrations in this block

Composition

Address share

Types across the prefix

Network & registry

AS12445

Who has announced this prefix

Routing history

History

Route objects on the exact prefix

Route objects inside

Registration for this announcement

Abuse contact