// KOLNET // KOLNET spółka z ograniczoną odpowiedzialnością

AS Name: KOLNET

Organization: ORG-KA203-RIPE

Registry: RIPE

Imports from (3)

AS35695 AS50607 AS3257

Exports to (4)

AS35695 AS50188 AS50607 AS3257

⚠️ CIRCL BGP Security Rank: 0.0586% (position 5586)

aut-num: AS50188
as-name: KOLNET
org: ORG-KA203-RIPE
import: from AS35695 accept ANY
export: to AS35695 announce AS50188
import: from AS50607 accept ANY
export: to AS50607 announce AS50188
import: from AS3257 accept ANY
export: to AS3257 announce AS50188
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: KOLNET-MNT
mnt-by: FIXMAP-MNT
created: 2009-11-26T16:01:33Z
last-modified: 2025-11-19T08:30:46Z
source: RIPE
sponsoring-org: ORG-LSzo6-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: ****************************

Direct Membership

Macros that directly list AS50188 as a member:

AS-KOLNET(6 members)
AS-ENET24(6 members)
AS-M3NET(8 members)
AS-CIX(71 members)
AS-VIRTUAOPERATOR(115 members)
AS29535:AS-MIX2(455 members)
AS-GTTCUST6(2384 members)
AS-GTTCUST(3453 members)
AS-TRANSROUTE-SPEC(19556 members)
AS-HURRICANE(23268 members)

Expanded Membership

All macros containing AS50188 (directly or via nested macros): 397

Show 100 macros

AS-KOLNET(4 ASNs)
AS-ENET24(6 ASNs)
AS-M3NET(14 ASNs)
AS51465:AS-M3NET-TRANSIT(99 ASNs)
AS-INTERTELL(102 ASNs)
AS-WIDENET(103 ASNs)
AS-PODKARPACKI-NET(112 ASNs)
AS-DCENTER(155 ASNs)
AS-DCENTER-PL(155 ASNs)
AS-METROLINE-PL(155 ASNs)
AS-CIX(324 ASNs)
AS-PL-FUZ(410 ASNs)
AS-VIRTUAOPERATOR(410 ASNs)
AS29535:AS-MIX2(660 ASNs)
AS29535:AS-TRANSIT(660 ASNs)
AS-VECTRA(699 ASNs)
AS-EXATEL-PL(1,180 ASNs)
AS-EXATEL-INT(2,675 ASNs)
AS5617:AS-WORLD-TRANSIT(2,883 ASNs)
AS5617:AS-PL-TRANSIT(4,112 ASNs)
AS29535:AS-OP-TRANSIT(5,317 ASNs)
AS-TPNET(5,318 ASNs)
AS-TP(5,330 ASNs)
AS-EP-POLMIX(5,449 ASNs)
AS24748:AS-IX(8,694 ASNs)
AS-TRANSROUTE-SPEC(19,556 ASNs)
AS-HURRICANE(23,268 ASNs)
AS-NFON-LINX-PEERS-V4(23,268 ASNs)
AS-NFON-LINX-PEERS-V6(23,268 ASNs)
AS56507:AS-IXPMK(23,393 ASNs)
AS-TRANSROUTE(23,421 ASNs)
AS-DECIX-RIC(23,570 ASNs)
AS393752:AS-DECIX-RIC(23,570 ASNs)
AS31561:AS-MEMBERS-PAR(23,675 ASNs)
AS-SEECIX(23,696 ASNs)
AS56858:AS-SEECIX(23,696 ASNs)
AS-PITER-IX-ROV(23,906 ASNs)
AS-LAMBDA(24,056 ASNs)
AS-PITER-IX-RIGA(24,405 ASNs)
AS30781:AS-JAGUAR-PEERING-TIX(24,490 ASNs)
AS215405:AS-CONNECTED(24,530 ASNs)
AS-OHIOIX-CMH(24,548 ASNs)
AS-OHIOIX(24,587 ASNs)
AS57369:AS-ONIX(24,726 ASNs)
AS-LTTUKPEERS(24,991 ASNs)
AS-LTT(24,993 ASNs)
AS-LIXP(25,221 ASNs)
AS-SMILE(26,794 ASNs)
AS-BALT-IX(27,227 ASNs)
AS30781:AS-JAGUAR-PEERING-CIXP(27,405 ASNs)
AS-PITER-IX-FRA(27,939 ASNs)
AS4470:AS-TORIX-PEERS(27,996 ASNs)
AS4470:AS-PEERS(28,002 ASNs)
AS-LITIX(28,046 ASNs)
AS-SET-STHIX-RS(28,136 ASNs)
AS7606:AS-VIC-IX(29,635 ASNs)
AS-FIXO(29,811 ASNs)
AS209861:AS-PEERS(29,811 ASNs)
AS55176:AS-MEMBERS(29,827 ASNs)
AS-IXPLAY(30,348 ASNs)
AS-STARTNIX-EU(30,348 ASNs)
AS30781:AS-JAGUAR-PEERING-SWISS-IX(31,389 ASNs)
AS-KCIX-MEMBERS(32,832 ASNs)
AS-DECIX-BCN(33,636 ASNs)
AS57802:AS-DECIX-BCN(33,636 ASNs)
AS-DECIX-ASE(34,557 ASNs)
AS38137:AS-DECIX-ASE(34,557 ASNs)
AS-DECIX-LIS(34,749 ASNs)
AS43729:AS-DECIX-LIS(34,749 ASNs)
AS-SOVAM(34,887 ASNs)
AS-CWCCUSTOMERS(34,940 ASNs)
AS-MERCURY(34,969 ASNs)
AS-UUNETEUDE(34,985 ASNs)
AS702:AS-DE-CUSTOMER(34,985 ASNs)
AS-TELARM(35,456 ASNs)
AS-ARMENTEL(35,460 ASNs)
AS-SET-UTG(35,510 ASNs)
AS-AZERSATMEMBERS(35,515 ASNs)
AS-SKYVISION-2(35,554 ASNs)
AS-SKYVISION(35,589 ASNs)
AS702:AS-BE-CUSTOMER(35,695 ASNs)
AS-RASCOM(35,828 ASNs)
AS20764:AS-RASCOM(35,829 ASNs)
AS-PIRIX(36,082 ASNs)
AS-PIRIX-CUSTOM(36,082 ASNs)
AS-ELBA-IX-ROUTESERVER(36,120 ASNs)
AS-T-CIX(36,150 ASNs)
AS48193:AS-PITER-IX-FRA(36,250 ASNs)
AS-TTNET(36,321 ASNs)
AS-MF-MGSM(36,444 ASNs)
AS-TTK(36,818 ASNs)
AS702:AS-SE-CUSTOMER(37,142 ASNs)
AS-MONIX-PEERS(37,180 ASNs)
AS30781:AS-JAGUAR-PEERING-EQUINIX-PA(37,230 ASNs)
AS-TAHOEIX-MEMBERS(37,370 ASNs)
AS-MBIX-RS-MEMBERS(37,425 ASNs)
AS-ECRCCUSTDE(37,596 ASNs)
AS-ECRC(37,597 ASNs)
AS-ECRCDE(37,597 ASNs)
AS-ECRCLINX(37,597 ASNs)
... and 297 more

Upstream AS Paths

13 unique paths, avg length 2.4

AS Looking Glass

Upstream paths (matching graph above)

AS4826 → AS6939 → AS50188
AS150000 → AS18187 → AS6939 → AS50188
AS213151 → AS41051 → AS58299 → AS6939 → AS50188
AS148968 → AS6939 → AS50188
AS24482 → AS50188
AS49544 → AS50188
AS136557 → AS174 → AS51465 → AS50188
AS2497 → AS3356 → AS51465 → AS50188
AS267613 → AS13786 → AS22356 → AS51465 → AS50188
AS37721 → AS51465 → AS50188
AS53062 → AS51465 → AS50188
AS266213 → AS262355 → AS51465 → AS50188

AS50188 IPv4 Address Subnets (11)

88.135.160.0/20	🇵🇱 PL	KOLNET Sp. z o.o. subscribers for abuse: abuse@kol…	KOLNET
213.5.248.0/21	🇵🇱 PL	KOLNET Sp. z o.o. subscribers for abuse: abuse@kol…	KOLNET
95.215.192.0/21	🇵🇱 PL		KOLNET
95.215.192.0/24	🇵🇱 PL		KOLNET
95.215.193.0/24	🇵🇱 PL		KOLNET
95.215.194.0/24	🇵🇱 PL		KOLNET
95.215.195.0/24	🇵🇱 PL		KOLNET
95.215.196.0/24	🇵🇱 PL		KOLNET
95.215.197.0/24	🇵🇱 PL		KOLNET
95.215.198.0/24	🇵🇱 PL		KOLNET