Autonomous System details

AS41421

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

Poland

BitTorrent

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AS41421 – StarNet Telecom Sp. z o.o.

Field	Value
Country	Poland
Website	starnettelecom.pl
Hosted domains	142
IPv4 addresses	18,176
IPv6 addresses	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 months 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
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 142 domain names hosted across 70 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
86.106.22.202	██████████	8
89.250.194.178	████████	7
103.248.24.197	██████████	6
185.128.157.171	██████████	5
159.253.243.8	█████████	4
37.157.205.218	██████████	4
31.214.145.150	██████████	4
193.23.174.2	██████████	3

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Hosted Domains API & Database

Peers

There are 30 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
AS36236	NetActuate, Inc
AS39120	Convergenze S.p.A.
AS47290	HAITONG BANK SA
AS49544	i3D.net B.V
AS53062	ALT \| GRUPO BRASIL TECPAR
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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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 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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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
185.53.135.226	AS41421 StarNet Telecom Sp. z o.o.	`0.54ms` from Warsaw, PL
188.65.43.19	AS41421 StarNet Telecom Sp. z o.o.	`0.40ms` from Warsaw, PL
89.250.196.106	AS41421 StarNet Telecom Sp. z o.o.	`0.37ms` from Warsaw, PL
188.65.41.133	AS41421 StarNet Telecom Sp. z o.o.	`0.47ms` from Warsaw, PL
89.250.193.157	AS41421 StarNet Telecom Sp. z o.o.	`0.27ms` from Warsaw, PL
159.253.241.172	AS41421 StarNet Telecom Sp. z o.o.	`0.59ms` from Warsaw, PL
185.53.133.106	AS41421 StarNet Telecom Sp. z o.o.	`0.29ms` from Warsaw, PL
89.35.61.66	AS41421 StarNet Telecom Sp. z o.o.	`0.42ms` from Warsaw, PL
89.250.200.3	AS41421 StarNet Telecom Sp. z o.o.	`0.47ms` from Warsaw, PL
37.157.201.166	AS41421 StarNet Telecom Sp. z o.o.	`0.63ms` from Warsaw, PL
185.128.157.145	AS41421 StarNet Telecom Sp. z o.o.	`0.27ms` from Warsaw, PL
103.248.24.194	AS41421 StarNet Telecom Sp. z o.o.	`0.36ms` from Warsaw, PL
93.115.39.218	AS41421 StarNet Telecom Sp. z o.o.	`0.39ms` from Warsaw, PL
194.5.180.226	AS41421 StarNet Telecom Sp. z o.o.	`0.36ms` from Warsaw, PL
159.253.247.38	AS41421 StarNet Telecom Sp. z o.o.	`0.60ms` from Warsaw, PL
37.157.204.30	AS41421 StarNet Telecom Sp. z o.o.	`0.44ms` from Warsaw, PL
37.157.205.48	AS41421 StarNet Telecom Sp. z o.o.	`0.48ms` from Warsaw, PL
185.128.159.197	AS41421 StarNet Telecom Sp. z o.o.	`0.53ms` from Warsaw, PL
37.157.207.26	AS41421 StarNet Telecom Sp. z o.o.	`0.49ms` from Warsaw, PL
89.250.199.225	AS41421 StarNet Telecom Sp. z o.o.	`0.42ms` from Warsaw, PL
185.53.132.9	AS41421 StarNet Telecom Sp. z o.o.	`0.39ms` from Warsaw, PL
185.194.215.227	AS41421 StarNet Telecom Sp. z o.o.	`0.50ms` from Warsaw, PL
185.194.214.221	AS41421 StarNet Telecom Sp. z o.o.	`0.29ms` from Warsaw, PL
89.250.201.165	AS41421 StarNet Telecom Sp. z o.o.	`0.43ms` from Warsaw, PL
89.250.207.9	AS41421 StarNet Telecom Sp. z o.o.	`0.27ms` 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
167.114.20.125	AS16276 OVH SAS	`0.08ms` from Beauharnois, CA
52.222.67.45	AS8987 Amazon Data Services Ireland Ltd	`0.28ms` from Boardman, US
102.100.241.93	AS36925 MEDITELECOM	`18.44ms` from Casablanca, MA
186.108.161.141	AS7303 Telecom Argentina S.A.	`1.23ms` from Cordoba, AR
42.102.53.109	AS4134 CHINANET-BACKBONE	`16.56ms` from Dalian, CN
218.25.77.221	AS4837 CHINA UNICOM China169 Backbone	`15.14ms` from Dalian, CN
174.97.229.221	AS10796 Charter Communications Inc	`17.84ms` from Flint, US
176.187.63.45	AS5410 Bouygues Telecom SA	`6.46ms` from Paris, FR
151.75.182.13	AS1267 WIND TRE S.P.A.	`4.59ms` from Rome, IT
14.81.46.205	AS4766 Korea Telecom	`6.85ms` from Seoul, KR
202.119.175.205	AS4538 China Education and Research Network Center	`6.51ms` from Shanghai, CN
108.143.79.221	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
52.35.87.157	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
54.68.20.189	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
63.66.44.173	AS701 Verizon Business	`2.59ms` from Boston, US
197.47.37.205	AS8452 TE-AS	`2.11ms` from Cairo, EG
149.11.20.221	AS174 Cogent Communications, LLC	`0.22ms` from Frankfurt am Main, DE
198.252.107.189	AS133752 LEASEWEB HONG KONG LIMITED	`0.14ms` from Hong Kong, HK
18.175.10.173	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
73.228.165.205	AS7922 Comcast Cable Communications, LLC	`7.36ms` from Minneapolis, US
149.18.181.253	AS64286 LogicWeb Inc.	`1.60ms` from New York City, US
210.118.89.29	AS6619 SamsungSDS Inc.	`0.93ms` from New York City, US
92.127.17.125	AS12389 PJSC Rostelecom	`8.91ms` from Novosibirsk, RU
75.167.178.141	AS209 CenturyLink Communications, LLC	`1.63ms` from Phoenix, US
186.7.119.29	AS6400 Compañía Dominicana de Teléfonos S. A.	`1.43ms` from Santo Domingo, DO

Traceroute

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

traceroute -a -n -q1 -f5 159.253.246.186

traceroute to 159.253.246.186 (159.253.246.186): 64 hops max, 52 byte packets

5 [AS9044] 212.101.0.73 9.732 ms

6 *

7 *

8 *

9 [AS41421] 188.65.40.2 32.238 ms

10 *

11 [AS41421] 159.253.246.186 86.839 ms

Measurement taken from

IPinfo ProbeNet in Solothurn, CH

On December 28th 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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