Data as of Nov 4, 2026

91.142.71.0/24

No anonymizer space · no proxy exits in 30 days

Opiquad S.P.A.

Announcement

this exact prefix

RPKI valid

Announced by

AS43843

Type

Business

58% of it

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
91.142.64.0/21 since Apr 2019	AS43843	Residential	2	Opiquad S.P.A.

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
91.142.64.0/21	2,048	IT-BRIANTELSRL-20100805	Opiquad S.P.A. (ORG-BS53-RIPE) · IT	ALLOCATED PA	Aug 5, 2010	abuse@briantel.com
└ 91.142.71.0/30	4	cfpp-shdslgrandi	Consorzio Consolida Soc Coop CFPP	ASSIGNED PA	Jul 8, 2011	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.8/30	4	williamsrl-a1-PTP	William srl	ASSIGNED PA	Jul 8, 2011	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.12/30	4	williamsrl-a2-PTP	William srl	ASSIGNED PA	Jul 8, 2011	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.16/30	4	elemaster-s-PTP	Elemaster Spa	ASSIGNED PA	Jul 6, 2011	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.20/30	4	forsedash	Forseda Spa	ASSIGNED PA	Jul 6, 2011	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.24/30	4	RimadesioSpa	Rimadesio Spa	ASSIGNED PA	Jul 24, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.36/30	4	ForsedaSpa	Forseda Spa	ASSIGNED PA	Jul 24, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.40/30	4	EnricoCorneo	Enrico Corneo	ASSIGNED PA	Jul 24, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.48/30	4	GruppoEDC	GruppoEDC	ASSIGNED PA	Jul 24, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.52/30	4	MarioSirtoriSpa	Mario Sirtori Spa	ASSIGNED PA	Jul 24, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.60/30	4	ParcodelleGroane	Parco delle Groane	ASSIGNED PA	Jul 25, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.68/30	4	Groupsrl	D.C.F. Group srl	ASSIGNED PA	Jul 25, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.76/30	4	BrianTel	BrianTel	ASSIGNED PA	Jul 25, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.80/30	4	ZampeDiverseSrl	ZampeDiverse Srl	ASSIGNED PA	Jul 25, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.88/30	4	TecnintHteSrl	Tecnint Hte Srl	ASSIGNED PA	Jul 25, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.92/30	4	EnricoMandelliSpa	Enrico Mandelli Spa	ASSIGNED PA	Jul 25, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.96/30	4	PlasveroiInternational	Plasveroi International	ASSIGNED PA	Jul 25, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.100/30	4	apioppi-PTP	Alessandro Pioppi	ASSIGNED PA	Jun 24, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.104/29	8	TecnintHteSrl	Tecnint Hte Srl	ASSIGNED PA	Jul 25, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.112/29	8	DCFGroupsrl	D.C.F. Group srl	ASSIGNED PA	Jul 25, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.132/30	4	MarioSirtoriSpa	Mario Sirtori Spa	ASSIGNED PA	Jul 25, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.144/28	16	BrianTel	BrianTel	ASSIGNED PA	Jul 25, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.160/29	8	ParcodelleGroane	Parco delle Groane	ASSIGNED PA	Jul 25, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.176/29	8	Meregalliimpiantitermotecnicisrl	Meregalli impianti termotecnici srl	ASSIGNED PA	Jul 25, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.192/29	8	EnricoCorneo	Enrico Corneo	ASSIGNED PA	Jul 25, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.200/29	8	ForsedaSpa	Forseda Spa	ASSIGNED PA	Jul 25, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.224/28	16	ElemasterSpa	Elemaster Spa	ASSIGNED PA	Jul 12, 2011	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.240/29	8	ZampeDiverseSrl	ZampeDiverse Srl	ASSIGNED PA	Jul 25, 2014	abuse@briantel.com via IT-BRIANTELSRL-20100805
└ 91.142.71.248/29	8	TricotChic	Tricot Chic	ASSIGNED PA	Jul 12, 2011	abuse@briantel.com via IT-BRIANTELSRL-20100805

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	148	58%	26
Residential	108	42%	12

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS43843

Name: Opiquad S.P.A.
Type: Internet provider
Registered: Oct 9, 2007
Domain: briantel.com
Website: www.briantel.com
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
91.142.71.0/24	AS43843	/24	RIPE	RPKI valid
91.142.64.0/21	AS43843	/21	RIPE	Too specific

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS43843	RIPE	BrianTel	BRIANTEL-MNT	Jan 17, 2012

91.142.71.0/24

Announcements

Covering announcements

Registrations in this block

Composition

Address share

Types across the prefix

Network & registry

AS43843

Covering aggregate above, the prefix's own history below

Routing history

Route origin authorizations

Route objects on the exact prefix

Registration for this announcement

Abuse contact