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	3 days ago on Apr 27, 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
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
AS48023	StarNet Telecom Sp. z o.o.
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 10 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
AS48023	StarNet Telecom Sp. z o.o.
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
159.253.243.220	AS41421 StarNet Telecom Sp. z o.o.	`0.45ms` from Warsaw, PL
89.250.202.24	AS41421 StarNet Telecom Sp. z o.o.	`0.27ms` from Warsaw, PL
188.65.43.19	AS41421 StarNet Telecom Sp. z o.o.	`0.40ms` from Warsaw, PL
194.5.180.227	AS41421 StarNet Telecom Sp. z o.o.	`0.36ms` from Warsaw, PL
89.35.60.66	AS41421 StarNet Telecom Sp. z o.o.	`0.45ms` from Warsaw, PL
37.157.204.30	AS41421 StarNet Telecom Sp. z o.o.	`0.45ms` from Warsaw, PL
185.53.135.160	AS41421 StarNet Telecom Sp. z o.o.	`0.62ms` from Warsaw, PL
89.250.194.149	AS41421 StarNet Telecom Sp. z o.o.	`0.42ms` from Warsaw, PL
2a02:4c80::1:7	AS41421 StarNet Telecom Sp. z o.o.	`0.38ms` from Warsaw, PL
159.253.241.173	AS41421 StarNet Telecom Sp. z o.o.	`0.53ms` from Warsaw, PL
188.65.40.65	AS41421 StarNet Telecom Sp. z o.o.	`0.27ms` from Warsaw, PL
193.91.4.1	AS41421 StarNet Telecom Sp. z o.o.	`0.33ms` from Warsaw, PL
185.128.159.229	AS41421 StarNet Telecom Sp. z o.o.	`0.52ms` from Warsaw, PL
188.65.47.64	AS41421 StarNet Telecom Sp. z o.o.	`0.38ms` from Warsaw, PL
185.53.134.16	AS41421 StarNet Telecom Sp. z o.o.	`0.44ms` from Warsaw, PL
89.250.207.77	AS41421 StarNet Telecom Sp. z o.o.	`0.27ms` from Warsaw, PL
89.250.198.52	AS41421 StarNet Telecom Sp. z o.o.	`0.28ms` from Warsaw, PL
185.194.215.145	AS41421 StarNet Telecom Sp. z o.o.	`0.52ms` from Warsaw, PL
185.194.212.89	AS41421 StarNet Telecom Sp. z o.o.	`0.49ms` from Warsaw, PL
188.65.46.205	AS41421 StarNet Telecom Sp. z o.o.	`0.60ms` from Warsaw, PL
188.65.45.13	AS41421 StarNet Telecom Sp. z o.o.	`8.29ms` from Warsaw, PL
37.157.201.172	AS41421 StarNet Telecom Sp. z o.o.	`0.63ms` from Warsaw, PL
159.253.246.123	AS41421 StarNet Telecom Sp. z o.o.	`0.41ms` from Warsaw, PL
31.214.140.14	AS41421 StarNet Telecom Sp. z o.o.	`0.27ms` from Warsaw, PL
89.250.203.74	AS41421 StarNet Telecom Sp. z o.o.	`0.38ms` 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
75.205.138.13	AS6167 Verizon Business	`18.64ms` from Atlanta, US
178.13.19.141	AS3209 Vodafone GmbH	`1.92ms` from Duesseldorf, DE
51.140.110.205	AS8075 Microsoft Corporation	`0.42ms` from London, GB
140.189.136.61	AS2381 WiscNet	`0.77ms` from Madison, US
31.173.78.29	AS25159 PJSC MegaFon	`1.50ms` from Moscow, RU
80.188.13.45	AS5610 O2 Czech Republic, a.s.	`0.90ms` from Prague, CZ
91.121.253.141	AS16276 OVH SAS	`0.11ms` from Roubaix, FR
50.191.51.189	AS7922 Comcast Cable Communications, LLC	`7.18ms` from San Jose, US
74.42.253.157	AS5650 Frontier Communications of America, Inc.	`11.54ms` from Secaucus, US
24.34.234.109	AS7922 Comcast Cable Communications, LLC	`6.87ms` from Boston, US
35.131.248.157	AS20115 Charter Communications LLC	`5.02ms` from Chicago, US
108.247.252.189	AS7018 AT&T Enterprises, LLC	`1.96ms` from Chicago, US
182.30.164.45	AS8987 Amazon Data Services Ireland Ltd	`0.77ms` from Columbus, US
34.55.84.93	AS396982 Google LLC	`0.15ms` from Council Bluffs, US
69.13.240.109	AS54489 CoreSpace, Inc.	`0.78ms` from Dallas, US
1.14.143.93	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.95ms` from Guangzhou, CN
203.186.26.221	AS9269 Hong Kong Broadband Network Ltd.	`0.87ms` from Hong Kong, HK
217.23.188.93	AS28840 PJSC TATTELECOM	`1.34ms` from Kazan, RU
110.72.35.109	AS4837 CHINA UNICOM China169 Backbone	`3.81ms` from Liuzhou, CN
212.169.62.173	AS8426 ClaraNET LTD	`1.84ms` from London, GB
72.132.199.173	AS20001 Charter Communications Inc	`8.95ms` from Los Angeles, US
61.164.130.61	AS4134 CHINANET BACKBONE	`9.41ms` from Nanchang, CN
67.23.197.189	AS36687 WiLine Networks Inc.	`0.45ms` from Portland, US
60.119.233.29	AS17676 SoftBank Corp.	`3.15ms` from Tokyo, JP
206.248.203.29	AS7795 LUMOS Networks, Inc.	`3.77ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f3 188.65.46.56

traceroute to 188.65.46.56 (188.65.46.56): 64 hops max, 52 byte packets

3 [AS9002] 87.245.233.38 19.855 ms

4 [AS9002] 87.245.227.139 15.675 ms

5 [AS41421] 188.65.40.2 15.762 ms

6 [AS41421] 188.65.46.56 21.546 ms

Measurement taken from

IPinfo ProbeNet in Copenhagen, DK

On April 24th 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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