AS number 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 137
Number of IPv4 18,176
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 2 months ago on Jun 26, 2025

IP Ranges

Netblock Company Num of IPs
89.250.192.0/20 StarNet Telecom Sp. z o.o. 4,096
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
37.157.200.0/21 StarNet Telecom Sp. z o.o. 2,048
185.128.156.0/22 StarNet Telecom Sp. z o.o. 1,024
185.104.154.0/23 StarNet Telecom Sp. z o.o. 512
185.194.212.0/23 StarNet Telecom Sp. z o.o. 512
185.53.134.0/23 StarNet Telecom Sp. z o.o. 512
193.91.12.0/23 StarNet Telecom Sp. z o.o. 512
89.35.60.0/23 StarNet Telecom Sp. z o.o. 512
91.132.112.0/23 StarNet Telecom Sp. z o.o. 512
103.248.24.0/24 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
185.53.132.0/24 StarNet Telecom Sp. z o.o. 256
185.53.133.0/24 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
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

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 137 domain names hosted across 66 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
37.157.207.162 ██████████ 4
37.157.205.218 ██████████ 4
185.53.133.212 ██████████ 3
193.23.174.2 ██████████ 3

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Peers

There are 28 peers for this ASN.

Peers Name
AS12741 Netia SA
AS12912 T-Mobile Polska S.A.
AS137409 GSL Networks Pty LTD
AS14840 BR.Digital Provider
AS15443 Gremi Media SA
AS197935 Polska Agencja Rozwoju Przedsiebiorczosci
AS198042 PKO LIFE SOCIETY OF UBEZPIECZEN SPOLKA AKCYJNA
AS198150 SIACOM JSC
AS199369 Freenet Telecom Sp. z o.o.
AS204204 Point72 UK Limited
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212523 emagine Sp. z o.o.
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.
AS47290 HAITONG BANK SA
AS49544 i3D.net B.V
AS5617 Orange Polska Spolka Akcyjna
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
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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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Downstreams

There are 10 downstreams for this ASN.

Downstreams Name
AS15443 Gremi Media SA
AS197935 Polska Agencja Rozwoju Przedsiebiorczosci
AS198042 PKO LIFE SOCIETY OF UBEZPIECZEN SPOLKA AKCYJNA
AS199369 Freenet Telecom Sp. z o.o.
AS204204 Point72 UK Limited
AS212523 emagine Sp. z o.o.
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

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

IP Address ASN Details
159.253.240.133 AS41421 StarNet Telecom Sp. z o.o. 0.56ms from Warsaw, PL
188.65.40.1 AS41421 StarNet Telecom Sp. z o.o. 0.36ms from Warsaw, PL
89.250.199.225 AS41421 StarNet Telecom Sp. z o.o. 0.50ms from Warsaw, PL
185.194.214.221 AS41421 StarNet Telecom Sp. z o.o. 0.38ms from Warsaw, PL
89.250.196.106 AS41421 StarNet Telecom Sp. z o.o. 0.44ms from Warsaw, PL
188.65.44.58 AS41421 StarNet Telecom Sp. z o.o. 0.47ms from Warsaw, PL
188.65.43.19 AS41421 StarNet Telecom Sp. z o.o. 0.49ms from Warsaw, PL
31.214.145.89 AS41421 StarNet Telecom Sp. z o.o. 0.65ms from Warsaw, PL
89.250.195.7 AS41421 StarNet Telecom Sp. z o.o. 0.51ms from Warsaw, PL
37.157.207.20 AS41421 StarNet Telecom Sp. z o.o. 0.55ms from Warsaw, PL
89.250.200.3 AS41421 StarNet Telecom Sp. z o.o. 0.56ms from Warsaw, PL
89.250.203.74 AS41421 StarNet Telecom Sp. z o.o. 0.47ms from Warsaw, PL
37.157.200.41 AS41421 StarNet Telecom Sp. z o.o. 0.36ms from Warsaw, PL
185.194.215.227 AS41421 StarNet Telecom Sp. z o.o. 0.57ms from Warsaw, PL
159.253.247.32 AS41421 StarNet Telecom Sp. z o.o. 0.67ms from Warsaw, PL
103.248.24.194 AS41421 StarNet Telecom Sp. z o.o. 0.43ms from Warsaw, PL
188.65.41.135 AS41421 StarNet Telecom Sp. z o.o. 0.50ms from Warsaw, PL
188.65.42.160 AS41421 StarNet Telecom Sp. z o.o. 0.64ms from Warsaw, PL
193.91.12.44 AS41421 StarNet Telecom Sp. z o.o. 0.41ms from Warsaw, PL
37.157.201.174 AS41421 StarNet Telecom Sp. z o.o. 0.74ms from Warsaw, PL
185.128.159.178 AS41421 StarNet Telecom Sp. z o.o. 0.59ms from Warsaw, PL
159.253.245.221 AS41421 StarNet Telecom Sp. z o.o. 0.55ms from Warsaw, PL
93.115.39.18 AS41421 StarNet Telecom Sp. z o.o. 0.36ms from Warsaw, PL
185.194.212.89 AS41421 StarNet Telecom Sp. z o.o. 0.58ms from Warsaw, PL
159.253.243.109 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
203.187.200.141 AS18207 YOU Broadband & Cable India Ltd. 0.94ms from Ahmedabad, IN
20.221.131.109 AS8075 Microsoft Corporation 0.62ms from Boydton, US
85.159.108.189 AS34820 DELTA ONLINE spol. s r.o. 0.53ms from Bratislava, SK
212.146.91.77 AS5606 GTS Telecom SRL 1.15ms from Bucharest, RO
196.202.34.109 AS8452 TE-AS 4.35ms from Cairo, EG
24.199.181.237 AS11426 Charter Communications Inc 5.03ms from Charlotte, US
71.31.29.45 AS7029 Windstream Communications LLC 18.22ms from Chicago, US
123.144.26.13 AS4837 CHINA UNICOM China169 Backbone 2.37ms from Chongqing, CN
191.218.141.221 AS8167 V tal 1.87ms from Curitiba, BR
96.110.194.61 AS7922 Comcast Cable Communications, LLC 1.06ms from Denver, US
3.254.170.109 AS16509 Amazon.com, Inc. 0.52ms from Dublin, IE
191.247.61.157 AS22085 Claro S/A 18.47ms from Fortaleza, BR
120.198.75.173 AS9808 China Mobile Communications Group Co., Ltd. 5.70ms from Guangzhou, CN
14.171.53.173 AS45899 VNPT Corp 3.90ms from Hanoi, VN
103.190.220.13 AS133815 PT Primacom Interbuana 2.48ms from Jakarta, ID
2.136.15.253 AS3352 TELEFONICA DE ESPANA S.A.U. 2.80ms from Madrid, ES
177.192.122.45 AS28573 Claro NXT Telecomunicacoes Ltda 11.23ms from Muriae, BR
61.191.93.61 AS4134 CHINANET-BACKBONE 8.12ms from Nanchang, CN
74.42.253.157 AS5650 Frontier Communications of America, Inc. 10.97ms from Secaucus, US
121.126.120.29 AS4766 Korea Telecom 0.82ms from Seoul, KR
101.227.218.125 AS4812 China Telecom (Group) 2.10ms from Shanghai, CN
124.238.74.125 AS4134 CHINANET-BACKBONE 7.32ms from Taiyuan, CN
91.220.222.13 AS205879 EKO-LINE Sp. z o.o. 0.54ms from Warsaw, PL
94.227.142.93 AS6848 Telenet BV 8.48ms from Brussels, BE
173.31.200.237 AS30036 Mediacom Communications Corp 16.37ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f4 37.157.205.6
traceroute to 37.157.205.6 (37.157.205.6): 64 hops max, 52 byte packets
4 [AS41421] 188.65.40.2 24.931 ms
5 [AS41421] 37.157.205.6 25.473 ms
Measurement taken from IPinfo ProbeNet in Riga, LV
On

Related Networks

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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