View

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
	78.31.120.0/21	ul. Al. Solidarnosci 15
	91.201.16.0/22	P.P.H.U A&K Chamerlinscy s.j.
	176.101.160.0/21	P.P.H.U A&K Chamerlinscy s.j.

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation (disabled due to size) Policy confident_brahmagupta Policy awesome_yalow Policy stoic_moser

Chart Display Options

Display links using non straight lines

Prefixes in selected policy

Load all prefixes in policy

---

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS29535	Orange Polska Spolka Akcyjna	✔	✘
	AS29414	Politechnika Bialostocka	✔	✘
	AS5617	Orange Polska Spolka Akcyjna	✔	✘

---

Peers

	ASN	Description	IPv4	IPv6
	AS29535	Orange Polska Spolka Akcyjna	✔	✘
	AS29414	Politechnika Bialostocka	✔	✘
	AS6204	INTERKVM HOST SRL	✔	✘
	AS49544	i3D.net B.V	✔	✘
	AS42739	Hawe Telekom S.A. in Restructuring	✔	✘
	AS202520	SkyPass Solutions Sp. z.o.o.	✔	✘
	AS5617	Orange Polska Spolka Akcyjna	✔	✘
	AS36236	NetActuate, Inc	✔	✘
	AS20555	Akademia WIT w Warszawie	✔	✘
	AS24482	SG.GS	✔	✘
	AS32590	Valve Corporation	✔	✘

aut-num:        AS57476
as-name:        TVKNET-AS
org:            ORG-PAC3-RIPE
import:         from AS41931 accept ANY
import:         from AS5617 accept ANY
export:         to AS41931 announce AS57476
export:         to AS5617 announce AS57476
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-CHILAN
mnt-by:         MNT-TENNET
mnt-by:         Bialnet-MNT
mnt-by:         mnt-pl-bialnet-1
mnt-by:         SWIADKOWSKI-MNT
created:        2011-11-07T14:41:46Z
last-modified:  2025-04-09T00:41:08Z
source:         RIPE
sponsoring-org: ORG-ESNS1-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-PAC3-RIPE
org-name:       P.P.H.U A&K Chamerlinscy s.j.
country:        PL
org-type:       Other
address:        Dummy address for ORG-PAC3-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c:        AC29930-RIPE
mnt-ref:        SWIADKOWSKI-MNT
mnt-ref:        MNT-CHILAN
mnt-ref:        mnt-pl-bialnet-1
mnt-ref:        MNT-TENNET
mnt-ref:        Bialnet-MNT
mnt-by:         MNT-CHILAN
mnt-by:         MNT-TENNET
mnt-by:         Bialnet-MNT
mnt-by:         SWIADKOWSKI-MNT
mnt-by:         mnt-pl-bialnet-1
created:        2007-02-27T15:28:04Z
last-modified:  2025-04-09T00:42:51Z
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: 2025-12-22T03:24:50Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
RIPE	as29535:as-mix2	681
RIPE	as5617:as-pl	2043
RIPE	as-epixw-transit	222
RIPE	as-transroute-spec	19683
RIPE	as-tvknet-pl	2
RIPE	as-tvknet-pl1	1
RIPE	as-tpix	83884
RIPE	as29414:as-bialystok-com-pionier-tp	23
RIPE	as5617:as-world-transit	3055
RIPE	as-gttcust	89510
RADB	as-hurricane	24736
RIPE	as8865:as-peers	24
RIPE	as29414:as-bialystok-com-amsix	23
RIPE	as29535:as-tpix	84223
RIPE	as8865:as-bialystok-1014	21
RIPE	as29414:as-bialystok-com-pcws	22
RIPE	as8865:as-bialystok	23