If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	5.59.248.0/21	C1V ISP
	152.89.168.0/24	Cinzia Tocci trading as C1V
	152.89.170.0/24	Lumanex
	2a05:4140:3::/48	C1V Cloud Istances subnet.
	2a05:4140:4::/48	C1V Hosting DC cloud hosting instances
	2a05:4140:20::/48	C1V - fibra.c1vhosting.it ISP Customers
	2a05:4140:34::/48	-
	2a05:4140:35::/48	C1V - Italian fibra.c1vhosting.it ISP Customers
	2a05:4140:50::/48	-
	2a05:4140:54::/48	-
	2a05:4140:58::/48	-
	2a05:4140:62::/48	C1V ISP
	2a05:4140:63::/48	C1V ISP
	2a05:4140:6a::/48	-
	2a05:4140:6b::/48	-
	2a05:4140:6c::/48	-
	2a05:4140:6d::/48	-

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Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation Policy frosty_keldysh Policy reverent_volhard Policy agitated_shannon

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Prefixes in selected policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS9002	RETN Limited	✔	✔
	AS39120	Convergenze S.p.A.	✔	✔
	AS57142	Fiber 23 SRL	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS39120	Convergenze S.p.A.	✔	✔
	AS9002	RETN Limited	✔	✔
	AS216164	Cinzia Tocci trading as C1V	✘	✔
	AS207314	CHIU NGAI MAN	✘	✔
	AS213485	Scrigni Damiano	✔	✔
	AS57142	Fiber 23 SRL	✔	✔
	AS35100	Patrik Lagerman	✔	✔
	AS199073	ImpleTech Limited	✘	✔
	AS215084	Binsar Yunus Herdianton Sirait	✘	✔
	AS34428	Giulio Lo Presti	✔	✔
	AS12779	IT.Gate S.p.A.	✔	✔
	AS12637	Seeweb s.r.l.	✔	✔
	AS57304	RETN Russia	✔	✔
	AS13335	Cloudflare, Inc.	✔	✔
	AS20912	Panservice s.a.s. di Cuseo Fabrizio & C.	✔	✘
	AS31319	ESTRACOM SPA	✔	✘
	AS5398	Internet one SRL	✔	✘
	AS6939	Hurricane Electric LLC	✘	✔
	AS200221	Kam Yiu Wong	✘	✔
	AS200455	HOTARU NETWORK LTD.	✘	✔
	AS212332	Agustina Sempere Ruiz trading as Thinco Telecom	✘	✔

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Downstreams

	ASN	Description	IPv4	IPv6
	AS213485	Scrigni Damiano	✔	✔
	AS207314	CHIU NGAI MAN	✘	✔
	AS216164	Cinzia Tocci trading as C1V	✘	✔
	AS35100	Patrik Lagerman	✔	✔
	AS199073	ImpleTech Limited	✘	✔
	AS57142	Fiber 23 SRL	✘	✔
	AS215084	Binsar Yunus Herdianton Sirait	✘	✔

aut-num:        AS212271
as-name:        C1V
descr:          Internet Service Provider in Italy
org:            ORG-CTTA1-RIPE
remarks:        We provide BGP communities to our Customers for network automation. Please contact us to get the technical document.
remarks:        Upstreams, preference=80-200
import:         from AS9002 action pref=200; accept ANY
export:         to AS9002 announce AS-C1VHOSTING
import:         from AS57142 action pref=100; accept ANY
export:         to AS57142 announce AS-C1VHOSTING
import:         from AS204958 action pref=100; accept ANY
export:         to AS204958 announce AS-C1VHOSTING
import:         from AS39120 action pref=150; accept ANY
export:         to AS39120 announce AS-C1VHOSTING
remarks:        Internet Exchange Points, preference=300-350
import:         from AS-SIIX action pref=350; accept AS-SIIX
export:         to AS-SIIX announce AS-C1VHOSTING
remarks:        Upstreams v6, preference=100
mp-import:      afi ipv6.unicast from AS9002 action pref=100; accept ANY
mp-export:      afi ipv6.unicast to AS9002 announce AS-C1VHOSTING
remarks:        Internet Exchange Points v6, preference=200
mp-import:      afi ipv6.unicast from AS-SIIX action pref=200; accept AS-SIIX
mp-export:      afi ipv6.unicast to AS-SIIX announce AS-C1VHOSTING
remarks:        ------------------------------------------------------
remarks:        Peering automation rule IPv4
remarks:        ------------------------------------------------------
import:         from AS-ANY accept ANY
export:         to AS-ANY announce AS-C1VHOSTING
remarks:        ------------------------------------------------------
mp-import:      afi any.unicast from AS-ANY accept ANY
mp-export:      afi any.unicast to AS-ANY announce AS-C1VHOSTING
remarks:        ------------------------------------------------------
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         c1vhosting-mnt
created:        2020-11-26T15:36:39Z
last-modified:  2025-04-11T16:12:42Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************


organisation:   ORG-CTTA1-RIPE
org-name:       Cinzia Tocci trading as C1V
org-type:       LIR
address:        Dummy address for ORG-CTTA1-RIPE
country:        IT
e-mail:         unread@ripe.net
abuse-c:        CA10157-RIPE
mnt-ref:        c1vhosting-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         c1vhosting-mnt
created:        2021-05-14T07:02:00Z
last-modified:  2025-04-11T16:10:57Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Last Update: 2025-04-29T03:25:54Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-hurricanev6	17679
RIPE	as-tbs	492
RIPE	as-bgp-exchange	602
RIPE	as-retn-actual-v4	11486
RIPE	as49245:as-siix	1390
RIPE	as-ktsolutions	2
RIPE	as-retn-actual-v6	3371
RIPE	as-bgpexchange-peers	985
RIPE	as211729:as-peers	7
RADB	as-kddcustomer2	8208
RIPE	as200455:as-upstream	12
RIPE	as-siex	65
RIPE	as-c1vhosting	48
RADB	as7545:as-tpgn-customers	1334
RIPE	as215084:as-binsar-apiku-id	6
RIPE	as-fiber23	48
RIPE	as-seflow6	51
RIPE	as-seflow	107
RIPE	as-len	11