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
	82.139.146.0/23	Politechnika Bialostocka
	82.139.160.0/21	Politechnika Bialostocka
	82.139.166.0/24	Address space for Google Cloud Cache CDN, YouTube, LL...
	82.139.184.0/21	Politechnika Bialostocka
	130.180.192.0/21	Politechnika Bialostocka
	185.61.4.0/23	Politechnika Bialostocka

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation Policy vigilant_kalam Policy naughty_margulis Policy cool_albattani

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
	AS13293	Institute of Bioorganic Chemistry Polish Academy of S...	✔	✘
	AS196844	Institute of Bioorganic Chemistry Polish Academy of S...	✔	✘
	AS35628	Institute of Bioorganic Chemistry Polish Academy of S...	✔	✘

---

Peers

	ASN	Description	IPv4	IPv6
	AS196844	Institute of Bioorganic Chemistry Polish Academy of S...	✔	✘
	AS13293	Institute of Bioorganic Chemistry Polish Academy of S...	✔	✘
	AS34337	ELECTRONIC MECHANICAL COMPANY ELPOS SP Z O O	✔	✘
	AS39375	Telekomunikacja Podlasie Sp. z o.o.	✔	✘
	AS198984	BIALNET SP. Z O.O.	✔	✘
	AS209522	Wojewodztwo Podlaskie	✔	✘
	AS205363	Andrzej Chamerlinski trading as "INTERTV" Sp. z o.o. sp. k.	✔	✘
	AS197480	SerczerNET Malgorzata Nienaltowska	✔	✘
	AS199147	Spoldzielnia Obrotu Towarowego Przemyslu Mleczarskiego	✔	✘
	AS201209	Urzad Marszalkowski Wojewodztwa Podlaskiego	✔	✘
	AS57476	P.P.H.U A&K Chamerlinscy s.j.	✔	✘
	AS205677	SiberSoft, Niegierysz, Plonski sp.j.	✔	✘
	AS57966	INTRATEL Sp. z o.o.	✔	✘
	AS31505	Przedsiebiorstwo Produkcyjno-Uslugowo-Handlowe 'Duna'...	✔	✘
	AS204987	Centrum Informatyki ZETO S.A.	✔	✘
	AS208404	Infinity Group sp. z o. o.	✔	✘
	AS35628	Institute of Bioorganic Chemistry Polish Academy of S...	✔	✘
	AS8865	Politechnika Bialostocka	✔	✘

---

Downstreams

	ASN	Description	IPv4	IPv6
	AS34337	ELECTRONIC MECHANICAL COMPANY ELPOS SP Z O O	✔	✘
	AS39375	Telekomunikacja Podlasie Sp. z o.o.	✔	✘
	AS198984	BIALNET SP. Z O.O.	✔	✘
	AS205363	Andrzej Chamerlinski trading as "INTERTV" Sp. z o.o. sp. k.	✔	✘
	AS197480	SerczerNET Malgorzata Nienaltowska	✔	✘
	AS201209	Urzad Marszalkowski Wojewodztwa Podlaskiego	✔	✘
	AS199147	Spoldzielnia Obrotu Towarowego Przemyslu Mleczarskiego	✔	✘
	AS57476	P.P.H.U A&K Chamerlinscy s.j.	✔	✘
	AS205677	SiberSoft, Niegierysz, Plonski sp.j.	✔	✘
	AS57966	INTRATEL Sp. z o.o.	✔	✘
	AS208404	Infinity Group sp. z o. o.	✔	✘
	AS31505	Przedsiebiorstwo Produkcyjno-Uslugowo-Handlowe 'Duna'...	✔	✘
	AS204987	Centrum Informatyki ZETO S.A.	✔	✘
	AS209522	Wojewodztwo Podlaskie	✔	✘

aut-num:        AS29414
as-name:        ASN-BIAMAN-COM
org:            ORG-CKSR1-RIPE
descr:          MSK BIAMAN
descr:          ul. Wiejska 45A, Bialystok, POLAND
remarks:        ============================================================
import:         from AS8865 action pref=100; accept community(8501:1011, 8501:1013, 8501:1014, 8501:1015, 8501:1016)
import:         from AS13293 action pref=100; accept ANY
import:         from AS196844 action pref=100; accept ANY
import:         from AS35628 action pref=100; accept AS5617
import:         from AS39375 action pref=100; accept AS-TPODLASIE
import:         from AS34337 action pref=100; accept AS34337
import:         from AS31505 action pref=100; accept AS31505
import:         from AS43939 action pref=100; accept AS43939
import:         from AS198262 action pref=100; accept AS198262
import:         from AS57966 action pref=100; accept AS57966
import:         from AS198131 action pref=100; accept AS198131
import:         from AS199147 action pref=100; accept AS199147
import:         from AS198984 action pref=100; accept AS198984
import:         from AS200125 action pref=100; accept AS200125
import:         from AS197480 action pref=100; accept AS197480
import:         from AS205677 action pref=100; accept AS205677
import:         from AS205677 action pref=100; accept AS204987
remarks:        ============================================================
export:         to AS8865 announce AS8865:AS-Bialystok
export:         to AS13293 announce AS29414:AS-Bialystok-COM-PCWS
export:         to AS196844 announce AS29414:AS-Bialystok-COM-AMSIX
export:         to AS35628 announce AS29414:AS-BIALYSTOK-COM-PIONIER-TP
export:         to AS39375 announce ANY
export:         to AS34337 announce ANY
export:         to AS31505 announce ANY
export:         to AS43939 announce AS8865:AS-Peers
export:         to AS198262 announce ANY
export:         to AS57966 announce ANY
export:         to AS198131 announce ANY
export:         to AS199147 announce ANY
export:         to AS198984 announce ANY
export:         to AS200125 announce ANY
export:         to AS197480 announce ANY
export:         to AS205677 announce ANY
export:         to AS204987 announce ANY
remarks:        ============================================================
admin-c:        DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
tech-c:         DUMY-RIPE
mnt-by:         CKSR1-MNT
created:        2003-09-02T09:33:01Z
last-modified:  2023-06-12T06:06:02Z
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-CKSR1-RIPE
org-name:       Politechnika Bialostocka
country:        PL
org-type:       LIR
address:        Dummy address for ORG-CKSR1-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c:        AR16384-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CKSR1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CKSR1-MNT
created:        2004-04-17T11:46:41Z
last-modified:  2023-10-11T09:16:06Z
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: 2025-12-22T03:24:32Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
RIPE	as13293:as-bialystok-com	22
RIPE	as29414:as-bialystok-com-pionier-tp	23
RIPE	as29414:as-bialystok-com-pcws	22
RIPE	as206239:as-biaman-com	23
RIPE	as5617:as-pl	2043
RIPE	as35628:as-bialystok-com	23
RIPE	as196844:as-bialystok-com	23
RIPE	as8865:as-bialystok	23
RIPE	as29414:as-bialystok-com-amsix	23
RIPE	as-ipartners	2849
RIPE	as8865:as-peers	24
RIPE	as8865:as-bialystok-1013	1