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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
	78.28.0.0/19	Petrus Sp. z o.o.
	78.28.32.0/19	Petrus Spolka z ograniczona odpowiedzialnoscia
	78.28.32.0/21	Petrus Sp. z o.o.
	78.28.40.0/21	Petrus Spolka z ograniczona odpowiedzialnoscia
	78.28.48.0/21	Petrus Sp. z o.o.
	78.28.56.0/21	Petrus Spolka z ograniczona odpowiedzialnoscia
	78.28.56.0/23	Petrus Sp. z o.o.
	78.28.58.0/23	Petrus Sp. z o.o.
	78.28.60.0/22	Petrus Sp. z o.o.
	78.28.62.0/23	Petrus Sp. z o.o.
	188.125.128.0/20	Petrus Spolka z ograniczona odpowiedzialnoscia
	188.125.144.0/22	Petrus Sp. z o.o.
	188.125.148.0/22	Petrus Sp. z o.o.
	188.125.152.0/22	Petrus Sp. z o.o.
	188.125.157.0/24	Petrus Spolka z ograniczona odpowiedzialnoscia
	188.125.158.0/24	-
	188.125.159.0/24	Petrus Spolka z ograniczona odpowiedzialnoscia
	2a02:e88:8000::/48	Petrus Sp. z o.o.
	2a02:e88:8100::/48	Petrus Spolka z ograniczona odpowiedzialnoscia

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications, LLC	✔	✔
	AS1299	Arelion (fka. Telia Carrier)	✔	✔
	AS6939	Hurricane Electric LLC	✘	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications, LLC	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS1299	Arelion (fka. Telia Carrier)	✔	✔
	AS43679	Petrus Spolka z ograniczona odpowiedzialnoscia	✔	✘
	AS137409	GSL Networks Pty LTD	✔	✔
	AS24115	Equinix IX	✔	✔
	AS6204	INTERKVM HOST SRL	✔	✔
	AS14840	BR.DIGITAL	✔	✘
	AS199524	Gcore S.A.	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS42739	Hawe Telekom S.A. in Restructuring	✔	✔
	AS13335	Cloudflare, Inc.	✔	✔
	AS202520	SkyPass Solutions Sp. z.o.o.	✔	✔
	AS214762	Sebastian Stefanek trading as MatHost.eu	✔	✔
	AS209901	COMEL IT Sp. z o. o.	✔	✘
	AS24482	SG.GS	✔	✔
	AS16276	OVH SAS	✔	✔
	AS51465	M3.NET Sp. z o.o. / Fixmap Group	✔	✘
	AS15694	Atman Sp. z o.o.	✔	✔
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS1820	WNET TELECOM USA Corp.	✔	✘
	AS8772	NetAssist LLC	✔	✘
	AS201054	Stowarzyszenie e-Poludnie	✔	✔
	AS59711	HZ Hosting Ltd	✔	✔
	AS208041	Rafal Rajba trading as Intertell sp. z o.o.	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS35320	Eurotranstelecom Ltd	✔	✔
	AS49559	A-Systems Sp. z o.o.	✔	✘
	AS22356	Durand do Brasil Ltda	✔	✘
	AS15830	Equinix, Inc.	✔	✘
	AS199081	Lancom Ltd.	✔	✘
	AS132337	Axclusive	✔	✘
	AS34170	Aztelekom LLC	✔	✘
	AS20804	Exatel S.A.	✔	✘
	AS1239	Sprint Wireline (Cogent)	✔	✘
	AS8664	University of Warsaw	✔	✘
	AS8764	Telia Lietuva, AB	✔	✘
	AS5617	Orange Polska Spolka Akcyjna	✔	✘
	AS20555	Akademia WIT w Warszawie	✘	✔
	AS15169	Google LLC	✔	✘

---

Downstreams

	ASN	Description	IPv4	IPv6
	AS43679	Petrus Spolka z ograniczona odpowiedzialnoscia	✔	✘
	AS209901	COMEL IT Sp. z o. o.	✔	✘

aut-num:        AS44914
as-name:        PETRUS-CH-AS
org:            ORG-PSzo10-RIPE
import:         from AS5617 accept ANY
import:         from AS1299 accept ANY
import:         from AS174 accept ANY
import:         from AS6939 accept ANY
import:         from AS24115 accept ANY
import:         from AS29535 accept ANY
import:         from AS43679 accept ANY
import:         from AS209901 accept AS209901
export:         to AS5617 announce AS-PETRUS-CH
export:         to AS174 announce AS-PETRUS-CH
export:         to AS1299 announce AS-PETRUS-CH
export:         to AS24115 announce AS-PETRUS-CH
export:         to AS29535 announce AS-PETRUS-CH
export:         to AS6939 announce AS44914
export:         to AS43679 announce AS44914
export:         to AS209901 announce ANY
mp-import:      afi ipv6.unicast from AS174 accept ANY
mp-export:      afi ipv6.unicast to AS174 announce AS44914
mp-import:      afi ipv6.unicast from AS24115 accept ANY
mp-export:      afi ipv6.unicast to AS24115 announce AS44914
mp-import:      afi ipv6.unicast from AS6939 accept ANY
mp-export:      afi ipv6.unicast to AS6939 announce AS44914
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
notify:         t.winiarski@petrus.com.pl
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         PETRUS-NET-MNT
created:        2008-04-02T12:46:40Z
last-modified:  2022-11-04T12:34:50Z
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-PSZO10-RIPE
org-name:       Petrus Spolka z ograniczona odpowiedzialnoscia
country:        PL
org-type:       LIR
address:        Dummy address for ORG-PSZO10-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        PPA53-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        PETRUS-NET-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         PETRUS-NET-MNT
created:        2007-08-20T09:33:14Z
last-modified:  2026-05-13T07:10:05Z
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: 2026-06-09T03:23:53Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-plix-connected	228
RADB	as-hurricanev6	21129
RIPE	as5617:as-world-transit	2967
RIPE	as-petrus	3
RIPE	as-tpix	86321
RIPE	as29535:as-tpix	86671
RIPE	as-atman-customer	9857
RIPE	as-petruscarrier	3
RIPE	as5617:as-pl	2028
RIPE	as-petrus-ch	4