AS210645 DOMINIK DOBROWOLSKI

Poland Dominik_Dobrowolski RIPE 1 IPv4 prefix 6 IPv6 prefixes

IPv4 addresses

256

IPv6 /48 networks

1,539

RPKI

6 valid1 no ROA

Peers and downstreams

Holder

AS name: Dominik_Dobrowolski
Description: DOMINIK DOBROWOLSKI
Organisation: DOMINIK DOBROWOLSKI
Registered in: Kraków, Poland
Abuse contact: dobrowolski.domino@gmail.com
Assigned: 2021-10-12
Registered: 2021-10-13
Record last changed: 2026-02-11 11:54 UTC

131.143.31.0/24

AS559	SWITCH Switch
AS1103	SURF B.V. SURFNET-NL
AS1140	Stichting Internet Domeinregistratie Nederland SIDN
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH NEXTLAYER-AS
AS1828	Unitas Global UNITAS
AS3214	xTom GmbH XTOM
AS3216	PJSC "Vimpelcom" SOVAM-AS
AS3333	Reseaux IP Europeens Network Coordination Centre (RIPE NCC) RIPE-NCC-AS
AS3399	Obenet AB OBE-NET
AS4455	IX Reach Ltd BSO
AS5405	Inter.link GmbH INTERDOTLINK
AS6057	Administracion Nacional de Telecomunicaciones AS6057
AS6204	TMRC GROUP SRL ZET-NET
AS6424	EDGOO NETWORKS UNIPESSOAL LDA EDGOO
AS6663	Euroweb Romania S.R.L. TTI-NET
AS6797	GlobalConnect AB GLOBALCONNECT-NET
AS7195	EDGEUNO S.A.S AS7195
AS8298	IPng Networks GmbH IPNG
AS8529	Zain Omantel International FZ-LLC OMANTEL-AS
AS9002	RETN Limited RETN-AS
AS9044	BSE Software GmbH SOLNET
AS12637	SEEWEB s.r.l. SEEWEB
AS12779	IT.Gate S.p.A. ITGATE
AS12859	BIT BV NL-BIT
AS12969	Ljosleidarinn ehf Vodafone_Iceland
AS13237	euNetworks GmbH LAMBDANET-AS
AS14630	Invesco Group Services, Inc. INVESCO
AS14907	Wikimedia Foundation Inc. WIKIMEDIA
AS15547	netplus.ch SA NETPLUS
AS15605	Connesi s.p.a. CONNESI
AS20326	TeraSwitch Networks Inc. TERASWITCH
AS20766	Association "Gitoyen" GITOYEN-MAIN-AS
AS20932	Services Industriels de Geneve SIG-ST
AS24482	SG.GS SGGS-AS-AP
AS24961	WIIT AG MYLOC-AS
AS25091	IP-Max SA IP-Max
AS25160	Vorboss Limited VORBOSS
AS25220	equada network GmbH GLOBALNOC-AS
AS28917	Fiord Networks, UAB Fiord-AS
AS29075	IELO-LIAZO SERVICES SAS IELO
AS29140	Hostserver GmbH HOSTSERVER-AS
AS29632	Netassist International EOOD NASSIST-AS
AS33891	Core-Backbone GmbH CORE-BACKBONE
AS34019	Hivane Association HIVANE
AS34177	Celeste SAS CELESTE-AS
AS34288	Kantonsschule Zug AS34288
AS34927	iFog GmbH iFog-GmbH
AS35280	F5 Networks SARL F5
AS36236	NetActuate, Inc NETACTUATE
AS37100	SEACOM Limited
AS37468	Angola Cables
AS37721	Virtual Technologies & Solutions
AS39122	Blacknight Internet Solutions Limited BLACKNIGHT-AS
AS39249	Netassist International EOOD KICUA-AS
AS39351	31173 Services AB ESAB-AS
AS41327	Fiber Telecom S.p.A. FIBERTELECOM-AS
AS42541	Fiberby ApS FIBERBY
AS44901	Belcloud LTD belcloud
AS45489	Sri Lanka Telecom PLC, GLobal Peering SLT-GLOBAL
AS47147	Anexia Cloud Solutions GmbH AS-ANX
AS48185	team.blue NV team_blue
AS48362	Tkswf TKSWF-AS
AS48919	UACITY Ltd. UA-CITY-AS
AS49544	i3D.net B.V i3Dnet
AS49605	Digital Telecommunication Services S.r.l. DTS-AS
AS50300	CustodianDC Limited CUSTDC
AS50304	Blix Solutions AS BLIX
AS50629	LWLcom GmbH LWLCOM
AS50673	Serverius Holding B.V. Serverius-as
AS50763	Robert McKay MCKAYCOM
AS51184	Fonira Telekom GmbH FONIRA
AS51185	MainStreaming SpA MAINSTREAMING-AS
AS51873	Arcade Solutions AG AS-ARCADE
AS56655	Gigahost AS GIGAHOST
AS56987	ABACLOUDA SAS AS-ABACLOUDA
AS61573	IP TELECOM AS61573
AS137409	GSL Networks Pty LTD GSLNETWORKS-AS-AP
AS199524	G-Core Labs S.A. GCORE
AS199938	Netzwerge GmbH NETZWERGE
AS200454	Tomas Oliveira Valente Leite de Castro TOM-AS
AS209823	Enki Multimedia EURL ENKI-AS
AS212635	Jurrian van Iersel AS212635
AS213241	TECHIT.BE SRL TECHIT
AS271253	LINK BRASIL TELECOMUNICACOES LTDA AS271253

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 86/100

partly	Prefixes covered by valid ROAs 6 of 7 announced prefixes are RPKI valid, 1 have no ROA.	21/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 6 IPv6 prefixes.	15/15
pass	More than one upstream 3 upstreams seen in BGP.	10/10
pass	Working abuse contact dobrowolski.domino@gmail.com is published.	15/15
fail	Publishes a geofeed No geofeed found. Without one, location databases have to guess.	0/10
pass	No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger.	10/10
pass	Registry record maintained Last changed 2026-02-11.	5/5

Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.

Show this on your website

HTML

<a href="https://ip-fd.net/asn/210645"><img src="https://ip-fd.net/badge/asn/210645/health.svg" alt="AS210645 network health on IP-FD.net"></a>

Markdown

[![AS210645 network health](https://ip-fd.net/badge/asn/210645/health.svg)](https://ip-fd.net/asn/210645)

Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days

2026-10-04 11:19 UTC	Neighbour gone	AS219121	peer
2026-10-04 11:19 UTC	Neighbour gone	AS58299	peer
2026-10-04 11:19 UTC	Neighbour gone	AS56911	upstream
2026-10-04 11:19 UTC	Neighbour gone	AS50869	upstream
2026-10-04 11:19 UTC	Neighbour gone	AS41051	upstream
2026-10-04 11:19 UTC	Neighbour gone	AS31027	peer
2026-10-04 11:19 UTC	Neighbour gone	AS18106	peer
2026-10-04 11:19 UTC	Neighbour gone	AS6777	upstream
2026-10-04 11:19 UTC	Neighbour gone	AS4230	upstream
2026-10-04 11:19 UTC	Relationship changed	AS1103	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS9044	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS9002	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS8298	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS7195	upstream to peer
2026-10-04 11:19 UTC	New neighbour	AS6797	peer
2026-10-04 11:19 UTC	Relationship changed	AS6663	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS6204	upstream to peer
2026-10-04 11:19 UTC	New neighbour	AS6057	peer
2026-10-04 11:19 UTC	Relationship changed	AS56655	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS5405	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS50673	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS50629	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS50304	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS48362	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS47147	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS4455	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS39351	upstream to peer
2026-10-04 11:19 UTC	New neighbour	AS39249	peer
2026-10-04 11:19 UTC	Relationship changed	AS37468	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS37100	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS35280	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS34177	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS34019	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS33891	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS3216	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS29632	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS29075	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS25091	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS24961	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS20766	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS20326	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS1764	upstream to peer
2026-10-04 11:19 UTC	Relationship changed	AS137409	upstream to peer

WHOIS

aut-num:        AS210645
as-name:        Dominik_Dobrowolski
org:            ORG-DA1208-RIPE
remarks:        
remarks:        ····························································
remarks:        :````___```_____``_____``__```_____```____````___``_____```:
remarks:        :```/`_`\`/``___|/`__``\/``|`|``_``|`/`___|``/```||``___|``:
remarks:        :``/`/_\`\\``--.``'`/`/'`|`|`|`|/'`|/`/___``/`/|`||___`\```:
remarks:        :``|``_``|``--.`\``/`/```|`|`|``/|`||`___`\/`/_|`|````\`\``:
remarks:        :``|`|`|`|/\__/`/./`/____|`|_\`|_/`/|`\_/`|\___``|/\__/`/``:
remarks:        :``\_|`|_/\____/`\_____/\___/`\___/`\_____/````|_/\____/```:
remarks:        ····························································
remarks:        
remarks:        +-------------------------------------------------------+
remarks:        |------------------DOMINIK-DOBROWOLSKI -----------------|
remarks:        ---------------------------------------------------------
remarks:        |------------------OPEN Peering Policy------------------|
remarks:        |-------------------------------------------------------|
remarks:        +-------------------------------------------------------+
remarks:        |------------Abuse: abuse@bgptransit.eu-----------------|
remarks:        +-------------------------------------------------------+
remarks:        |------------------AS-SET: AS-DOMINIK-------------------|
remarks:        +-------------------------------------------------------+
remarks:        +-------------------------------------------------------+
remarks:        |--------------- Announced Prefixes:--------------------|
remarks:        |-----------------------IPv4----------------------------|
remarks:        |------------------131.143.31.0/24 ---------------------|
remarks:        |-----------------------IPv6----------------------------|
remarks:        |-----------------2602:2c9::/37-------------------------|
remarks:        |-----------------2602:2c9:1::/48-----------------------|
remarks:        |-----------------2602:2c9:2::/48-----------------------|
remarks:        |-----------------2602:2c9:5::/48-----------------------|
remarks:        |-----------------2a14:1ec7:fc00::/40-------------------|
remarks:        |-----------------2a05:b0c6:8000::/38-------------------|
remarks:        |-----------------2a0a:280:1900::/40--------------------|
remarks:        +-------------------------------------------------------+
remarks:        ---------------------------------------------------------
remarks:        |----------------------MY UPSTREAMS---------------------|
remarks:        ---------------------------------------------------------
remarks:        +-------------------------------------------------------+
remarks:        |-----------------BACKBONE.direct-----------------------|
remarks:        +-------------------------------------------------------+
remarks:        +-------------------------------------------------------+
remarks:        |-----------------Hurricane Electric--------------------|
remarks:        +-------------------------------------------------------+
remarks:        +-------------------------------------------------------+
remarks:        |----------------------Ausra LLC------------------------|
remarks:        +-------------------------------------------------------+
remarks:        ---------------------------------------------------------
remarks:        I'm present here:
remarks:        ---------------------------------------------------------
remarks:        |------------------------FrysIX-------------------------|
remarks:        ---------------------------------------------------------
remarks:        |--------------------------IPv4-------------------------|
remarks:        ---------------------------------------------------------
remarks:        |----------------------185.1.203.198--------------------|
remarks:        ---------------------------------------------------------
remarks:        |--------------------------IPv6-------------------------|
remarks:        ---------------------------------------------------------
remarks:        |-----------------2001:7f8:10f::3:36d5:198--------------|
remarks:        ---------------------------------------------------------
remarks:        ---------------------------------------------------------
remarks:        |------------------------ERA-IX-------------------------|
remarks:        ---------------------------------------------------------
remarks:        |--------------------------IPv4-------------------------|
remarks:        ---------------------------------------------------------
remarks:        |----------------------185.1.240.101--------------------|
remarks:        ---------------------------------------------------------
remarks:        |--------------------------IPv6-------------------------|
remarks:        ---------------------------------------------------------
remarks:        |---------------------2001:7f8:12a::101-----------------|
remarks:        ---------------------------------------------------------
remarks:        ---------------------------------------------------------
remarks:        |--------------------------KCIX-------------------------|
remarks:        ---------------------------------------------------------
remarks:        |--------------------------IPv4-------------------------|
remarks:        ---------------------------------------------------------
remarks:        |----------------------206.51.7.198---------------------|
remarks:        ---------------------------------------------------------
remarks:        |--------------------------IPv6-------------------------|
remarks:        ---------------------------------------------------------
remarks:        |-------------------2001:504:1b:1::198------------------|
remarks:        ---------------------------------------------------------
remarks:        ---------------------------------------------------------
sponsoring-org: ORG-JPTA2-RIPE
admin-c:        DD15138-RIPE
tech-c:         DD15138-RIPE
abuse-c:        ACRO43834-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         DDOBROW-MNT
created:        2021-10-13T07:05:53Z
last-modified:  2026-02-11T11:54:50Z
source:         RIPE
% 34 routing policy lines (import/export) not shown

Routing data

Updated just now

Registry record

Fetched just now from RIPE

Prefixes and neighbours come from the RIPE RIS route collectors. Data older than 5 minutes is refreshed when this page is opened.

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/210645

const res = await fetch('https://ip-fd.net/api/v1/asn/210645', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/asn/210645', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/210645');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/asn/210645", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

Works without a key at a lower rate. Get a free key.

AS6939	Hurricane Electric LLC HURRICANE
AS50917	Diederik Focko de Zee DIEDERIK-AS
AS400818	Ausra LLC AUSRA-SYSTEMS