Autonomous System details

AS41421

StarNet Telecom Sp. z o.o. · starnettelecom.pl

Poland

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AS41421 – StarNet Telecom Sp. z o.o.

Field	Value
Country	Poland
Website	starnettelecom.pl
Hosted domains	143
IPv4 addresses	18,176
IPv6 addresses	158,456,325,028,528,676,000,000,000,000
ASN type	ISP
Registry	ripe
Allocated	20 years ago on Aug 17, 2006
Updated	2 months ago on Feb 10, 2026

Netblock	Company	Num of IPs
89.250.192.0/20	StarNet Telecom Sp. z o.o.	4,096
37.157.200.0/21	StarNet Telecom Sp. z o.o.	2,048
159.253.240.0/21	StarNet Telecom Sp. z o.o.	2,048
188.65.40.0/21	StarNet Telecom Sp. z o.o.	2,048
185.128.156.0/22	StarNet Telecom Sp. z o.o.	1,024
89.35.60.0/23	StarNet Telecom Sp. z o.o.	512
91.132.112.0/23	StarNet Telecom Sp. z o.o.	512
185.53.134.0/23	StarNet Telecom Sp. z o.o.	512
185.194.212.0/23	StarNet Telecom Sp. z o.o.	512
193.91.12.0/23	StarNet Telecom Sp. z o.o.	512
31.214.137.0/24	StarNet Telecom Sp. z o.o.	256
31.214.138.0/24	StarNet Telecom Sp. z o.o.	256
31.214.140.0/24	StarNet Telecom Sp. z o.o.	256
31.214.145.0/24	StarNet Telecom Sp. z o.o.	256
86.106.22.0/24	StarNet Telecom Sp. z o.o.	256
89.33.167.0/24	StarNet Telecom Sp. z o.o.	256
93.115.39.0/24	StarNet Telecom Sp. z o.o.	256
103.248.24.0/24	StarNet Telecom Sp. z o.o.	256
185.53.132.0/24	StarNet Telecom Sp. z o.o.	256
185.53.133.0/24	StarNet Telecom Sp. z o.o.	256
185.104.155.0/24	StarNet Telecom Sp. z o.o.	256
185.170.65.0/24	StarNet Telecom Sp. z o.o.	256
185.194.214.0/24	StarNet Telecom Sp. z o.o.	256
185.194.215.0/24	StarNet Telecom Sp. z o.o.	256
193.23.174.0/24	INOS MACIEJ KACZMAREK	256
193.91.4.0/24	StarNet Telecom Sp. z o.o.	256
194.5.180.0/24	StarNet Telecom Sp. z o.o.	256

Netblock	Company
2a01:b8e0::/32	StarNet Telecom Sp. z o.o.
2a02:4c80::/32	StarNet Telecom Sp. z o.o.

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WHOIS Details

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                                                ASHandle:       AS41421
                                                OrgID:          AS41421
                                                ASName:         AS41421
                                                ASNumber:       AS41421
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 143 domain names hosted across 72 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
185.128.157.117	██████████	16
159.253.242.207	██████████	12
86.106.22.202	██████████	8
103.248.24.197	██████████	6
185.128.157.171	██████████	5
37.157.205.218	██████████	4
31.214.145.150	██████████	4
193.23.174.2	██████████	3
159.253.243.8	███████	3
93.115.39.43	████████	3

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Hosted Domains API & Database

Peers

There are 33 peers for this ASN.

Peers	Name
AS12741	Netia SA
AS12912	T-Mobile Polska S.A.
AS13194	Bite IP Network
AS137409	GSL Networks Pty LTD
AS14840	BR.Digital Telecom
AS15443	Gremi Media SA
AS198150	SIACOM JSC
AS199369	Freenet Telecom Sp. z o.o.
AS201054	Stowarzyszenie e-Poludnie
AS204204	Point72 UK Limited
AS208100	R.Power S.A.
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS24115	Equinix
AS24482	SG.GS
AS263444	Open X Tecnologia Ltda
AS29275	MIRATECH CONSULTING LLC
AS29632	Netassist International EOOD
AS3356	Level 3 Parent, LLC
AS35320	Eurotranstelecom Ltd
AS36236	NetActuate, Inc
AS39120	Convergenze S.p.A.
AS394265	Box.com
AS43733	Viva Armenia CJSC
AS47290	HAITONG BANK SA
AS49544	i3D.net B.V
AS53062	ALT \| GRUPO BRASIL TECPAR
AS5617	Orange Polska Spolka Akcyjna
AS57304	JSC "RetnNet"
AS59948	StarNet Telecom Sp. z o.o.
AS6939	Hurricane Electric LLC
AS8635	Hewlett Packard France S.A.S.
AS9002	RETN Limited
AS9009	M247 Europe SRL

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ASN API & Database

Upstreams

There are 6 upstreams for this ASN.

upstreams	Name
AS12741	Netia SA
AS12912	T-Mobile Polska S.A.
AS3356	Level 3 Parent, LLC
AS5617	Orange Polska Spolka Akcyjna
AS6939	Hurricane Electric LLC
AS9002	RETN Limited

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ASN API & Database

Downstreams

There are 9 downstreams for this ASN.

Downstreams	Name
AS15443	Gremi Media SA
AS199369	Freenet Telecom Sp. z o.o.
AS204204	Point72 UK Limited
AS208100	R.Power S.A.
AS29275	MIRATECH CONSULTING LLC
AS394265	Box.com
AS47290	HAITONG BANK SA
AS59948	StarNet Telecom Sp. z o.o.
AS8635	Hewlett Packard France S.A.S.

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ASN API & Database

Pingable IPs

68 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
159.253.243.214	AS41421 StarNet Telecom Sp. z o.o.	`0.45ms` from Warsaw, PL
89.250.196.106	AS41421 StarNet Telecom Sp. z o.o.	`0.37ms` from Warsaw, PL
89.250.207.77	AS41421 StarNet Telecom Sp. z o.o.	`0.26ms` from Warsaw, PL
89.250.201.161	AS41421 StarNet Telecom Sp. z o.o.	`0.42ms` from Warsaw, PL
89.250.203.74	AS41421 StarNet Telecom Sp. z o.o.	`0.38ms` from Warsaw, PL
37.157.206.67	AS41421 StarNet Telecom Sp. z o.o.	`0.49ms` from Warsaw, PL
159.253.246.123	AS41421 StarNet Telecom Sp. z o.o.	`0.42ms` from Warsaw, PL
188.65.40.65	AS41421 StarNet Telecom Sp. z o.o.	`0.28ms` from Warsaw, PL
2a02:4c80::1:7	AS41421 StarNet Telecom Sp. z o.o.	`0.38ms` from Warsaw, PL
188.65.46.185	AS41421 StarNet Telecom Sp. z o.o.	`0.59ms` from Warsaw, PL
185.194.212.89	AS41421 StarNet Telecom Sp. z o.o.	`0.50ms` from Warsaw, PL
193.91.13.225	AS41421 StarNet Telecom Sp. z o.o.	`0.36ms` from Warsaw, PL
89.250.197.49	AS41421 StarNet Telecom Sp. z o.o.	`0.55ms` from Warsaw, PL
185.53.135.160	AS41421 StarNet Telecom Sp. z o.o.	`0.62ms` from Warsaw, PL
185.194.214.221	AS41421 StarNet Telecom Sp. z o.o.	`0.29ms` from Warsaw, PL
31.214.137.221	AS41421 StarNet Telecom Sp. z o.o.	`0.62ms` from Warsaw, PL
159.253.241.172	AS41421 StarNet Telecom Sp. z o.o.	`0.51ms` from Warsaw, PL
188.65.45.205	AS41421 StarNet Telecom Sp. z o.o.	`8.30ms` from Warsaw, PL
188.65.44.196	AS41421 StarNet Telecom Sp. z o.o.	`0.52ms` from Warsaw, PL
159.253.242.158	AS41421 StarNet Telecom Sp. z o.o.	`0.27ms` from Warsaw, PL
159.253.245.221	AS41421 StarNet Telecom Sp. z o.o.	`0.47ms` from Warsaw, PL
31.214.140.26	AS41421 StarNet Telecom Sp. z o.o.	`0.27ms` from Warsaw, PL
93.115.39.222	AS41421 StarNet Telecom Sp. z o.o.	`0.43ms` from Warsaw, PL
37.157.202.209	AS41421 StarNet Telecom Sp. z o.o.	`0.76ms` from Warsaw, PL
159.253.240.50	AS41421 StarNet Telecom Sp. z o.o.	`0.51ms` from Warsaw, PL

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
185.97.115.29	AS200590 NLS Kazakhstan LLC	`0.47ms` from Almaty, KZ
20.163.174.189	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
67.133.162.189	AS209 CenturyLink Communications, LLC	`0.60ms` from Atlanta, US
80.80.4.237	AS8220 COLT Technology Services Group Limited	`2.45ms` from Copenhagen, DK
207.191.40.93	AS3549 Level 3 Parent, LLC	`0.56ms` from Dallas, US
76.131.30.109	AS7922 Comcast Cable Communications, LLC	`2.46ms` from Denver, US
47.99.94.141	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.18ms` from Hangzhou, CN
182.65.227.157	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.87ms` from Hyderabad, IN
76.228.120.77	AS7018 AT&T Enterprises, LLC	`18.07ms` from Kansas City, US
34.149.121.237	AS396982 Google LLC	`0.07ms` from Melbourne, AU
5.157.102.77	AS35612 EOLO S.p.A.	`4.93ms` from Milan, IT
152.252.76.61	AS10429 TELEFÔNICA BRASIL S.A	`15.65ms` from São Paulo, BR
118.20.153.45	AS4713 NTT DOCOMO BUSINESS,Inc.	`17.16ms` from Tokyo, JP
194.152.195.125	AS5391 Hrvatski Telekom d.d.	`2.58ms` from Zagreb, HR
34.212.204.221	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
95.69.15.77	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`9.03ms` from Braga, PT
188.237.49.237	AS8926 Moldtelecom SA	`3.50ms` from Chisinau, MD
154.125.149.13	AS8346 SONATEL-AS Autonomous System	`1.91ms` from Dakar, SN
47.188.44.237	AS5650 Frontier Communications of America, Inc.	`2.29ms` from Dallas, US
84.196.235.61	AS6848 Telenet BV	`8.56ms` from Delft, NL
117.207.199.253	AS9829 National Internet Backbone	`12.18ms` from Delhi, IN
37.247.66.141	AS21413 Envia Tel GmbH	`4.67ms` from Falkenstein, DE
114.203.175.189	AS9318 SK Broadband Co Ltd	`5.98ms` from Incheon, KR
77.52.109.13	AS21497 PrJSC VF UKRAINE	`0.65ms` from Kyiv, UA
86.164.128.173	AS2856 British Telecommunications PLC	`1.36ms` from London, GB

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -f4 188.65.47.209

traceroute to 188.65.47.209 (188.65.47.209): 64 hops max, 52 byte packets

4 [AS9002] 87.245.227.139 45.164 ms

5 [AS41421] 188.65.47.209 5.256 ms

Measurement taken from

IPinfo ProbeNet in Gdynia, PL

On April 13th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS41421 at robtex.

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