AS41421 StarNet Telecom Sp. z o.o. details

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AS41421 – StarNet Telecom Sp. z o.o.

Field	Value
Country	Poland
Website	starnettelecom.pl
Hosted domains	133
Number of IPv4	17,920
Number of IPv6	158,456,325,028,528,675,187,087,900,672
ASN type	ISP
Registry	ripe
Allocated	19 years ago on Aug 17, 2006
Updated	3 days ago on Oct 21, 2025

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
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 133 domain names hosted across 67 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
185.128.157.117	██████████	17
159.253.242.207	██████████	11
89.250.194.178	██████████	8
103.248.24.197	██████████	6
185.128.157.171	██████████	5
159.253.243.8	███████	4
37.157.205.218	██████████	4
93.115.39.43	████████	3
193.23.174.2	██████████	3
31.214.145.150	██████████	3

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Peers

There are 31 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 Provider
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.
AS47290	HAITONG BANK SA
AS49544	i3D.net B.V
AS5617	Orange Polska Spolka Akcyjna
AS57304	JSC "RetnNet"
AS57463	NetIX Communications JSC
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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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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Downstreams

There are 8 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
AS47290	HAITONG BANK SA
AS59948	StarNet Telecom Sp. z o.o.
AS8635	Hewlett Packard France S.A.S.

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Pingable IPs

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

IP Address	ASN	Details
89.250.198.52	AS41421 StarNet Telecom Sp. z o.o.	`0.27ms` from Warsaw, PL
89.250.207.77	AS41421 StarNet Telecom Sp. z o.o.	`0.27ms` from Warsaw, PL
89.250.203.74	AS41421 StarNet Telecom Sp. z o.o.	`0.36ms` from Warsaw, PL
193.23.174.7	AS41421 StarNet Telecom Sp. z o.o.	`0.62ms` from Warsaw, PL
193.91.13.225	AS41421 StarNet Telecom Sp. z o.o.	`0.34ms` from Warsaw, PL
31.214.140.26	AS41421 StarNet Telecom Sp. z o.o.	`0.27ms` from Warsaw, PL
188.65.44.58	AS41421 StarNet Telecom Sp. z o.o.	`0.41ms` from Warsaw, PL
185.53.135.226	AS41421 StarNet Telecom Sp. z o.o.	`0.47ms` from Warsaw, PL
188.65.40.65	AS41421 StarNet Telecom Sp. z o.o.	`0.27ms` from Warsaw, PL
89.250.194.149	AS41421 StarNet Telecom Sp. z o.o.	`0.42ms` from Warsaw, PL
93.115.39.218	AS41421 StarNet Telecom Sp. z o.o.	`0.40ms` from Warsaw, PL
185.128.158.17	AS41421 StarNet Telecom Sp. z o.o.	`0.41ms` from Warsaw, PL
159.253.244.133	AS41421 StarNet Telecom Sp. z o.o.	`9.96ms` from Warsaw, PL
185.128.157.198	AS41421 StarNet Telecom Sp. z o.o.	`0.28ms` from Warsaw, PL
188.65.47.73	AS41421 StarNet Telecom Sp. z o.o.	`0.47ms` from Warsaw, PL
89.250.202.24	AS41421 StarNet Telecom Sp. z o.o.	`0.28ms` from Warsaw, PL
188.65.41.106	AS41421 StarNet Telecom Sp. z o.o.	`0.44ms` from Warsaw, PL
185.194.214.221	AS41421 StarNet Telecom Sp. z o.o.	`0.29ms` from Warsaw, PL
89.250.206.50	AS41421 StarNet Telecom Sp. z o.o.	`0.40ms` from Warsaw, PL
185.194.215.227	AS41421 StarNet Telecom Sp. z o.o.	`0.48ms` from Warsaw, PL
185.128.159.178	AS41421 StarNet Telecom Sp. z o.o.	`0.47ms` from Warsaw, PL
185.53.134.16	AS41421 StarNet Telecom Sp. z o.o.	`0.45ms` from Warsaw, PL
159.253.240.32	AS41421 StarNet Telecom Sp. z o.o.	`0.50ms` from Warsaw, PL
89.250.204.99	AS41421 StarNet Telecom Sp. z o.o.	`0.53ms` from Warsaw, PL
37.157.206.116	AS41421 StarNet Telecom Sp. z o.o.	`0.53ms` 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
54.155.131.141	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
34.251.220.221	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
212.235.2.157	AS1680 Cellcom Fixed Line Communication L.P	`5.05ms` from Haifa, IL
79.233.5.189	AS3320 Deutsche Telekom AG	`2.18ms` from Hamburg, DE
192.89.51.189	AS1759 Telia Finland Oyj	`0.86ms` from Helsinki, FI
203.215.180.253	AS136174 The Professional Communications Pvt Ltd	`2.34ms` from Islamabad, PK
105.243.33.45	AS36994 Vodacom	`3.19ms` from Johannesburg, ZA
37.151.150.93	AS9198 JSC Kazakhtelecom	`4.75ms` from Karagandy, KZ
89.214.17.141	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`17.07ms` from Lisbon, PT
217.158.81.125	AS8426 ClaraNET LTD	`0.46ms` from London, GB
84.66.77.189	AS5378 Vodafone Limited	`7.21ms` from Manchester, GB
90.51.232.253	AS3215 Orange S.A.	`16.63ms` from Marseille, FR
72.189.60.205	AS33363 Charter Communications, Inc	`8.70ms` from Orlando, US
134.185.196.141	AS54253 Oracle Corporation	`1.40ms` from Osaka, JP
51.174.0.141	AS29695 Altibox AS	`7.75ms` from Oslo, NO
185.194.204.253	AS268581 QNAX LTDA	`0.18ms` from Sao Paulo, BR
184.9.54.29	AS5650 Frontier Communications of America, Inc.	`9.15ms` from Secaucus, US
106.249.109.157	AS3786 LG DACOM Corporation	`1.95ms` from Seoul, KR
125.152.148.61	AS4766 Korea Telecom	`2.11ms` from Seoul, KR
121.126.120.29	AS4766 Korea Telecom	`0.83ms` from Seoul, KR
114.205.54.93	AS9318 SK Broadband Co Ltd	`2.40ms` from Seoul, KR
1.250.157.13	AS9318 SK Broadband Co Ltd	`5.58ms` from Seoul, KR
83.227.139.237	AS2119 Telenor Norge AS	`0.89ms` from Stockholm, SE
4.43.251.253	AS3356 Level 3 Parent, LLC	`0.34ms` from Boston, US
34.38.139.125	AS396982 Google LLC	`0.17ms` from Brussels, BE

Traceroute

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

traceroute -a -n -q1 -f4 -m8 185.170.65.176

traceroute to 185.170.65.176 (185.170.65.176): 8 hops max, 52 byte packets

4 [AS6939] 216.66.76.181 1.905 ms

5 [AS6939] 184.104.189.64 1.459 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Chicago, US

On October 17th 2025

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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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