AS number details

AS41421

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

Poland

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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.
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view whois details › 

                                                ASHandle:       AS41421
                                                OrgID:          AS41421
                                                ASName:         AS41421
                                                ASNumber:       AS41421
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP Whois API IP Whois Database Download

Hosted Domains

There are 137 domain names hosted across 66 IP addresses on this ASN.

Join for free to explore hosted domains ›
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
37.157.205.218 ██████████ 4
159.253.243.8 ██████████ 4
37.157.207.162 ██████████ 4
93.115.39.43 █████████ 3
193.23.174.2 ██████████ 3

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API Hosted Domains Database Download

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 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.
AS201054 Stowarzyszenie e-Poludnie
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
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

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.
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

Pingable IPs

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

IP Address ASN Details
193.91.12.92 AS41421 StarNet Telecom Sp. z o.o. 0.41ms from Warsaw, PL
37.157.207.20 AS41421 StarNet Telecom Sp. z o.o. 0.54ms from Warsaw, PL
89.250.194.149 AS41421 StarNet Telecom Sp. z o.o. 0.51ms from Warsaw, PL
188.65.40.129 AS41421 StarNet Telecom Sp. z o.o. 0.35ms from Warsaw, PL
89.250.193.153 AS41421 StarNet Telecom Sp. z o.o. 0.35ms from Warsaw, PL
188.65.43.19 AS41421 StarNet Telecom Sp. z o.o. 0.49ms from Warsaw, PL
185.128.156.207 AS41421 StarNet Telecom Sp. z o.o. 0.58ms from Warsaw, PL
185.194.212.203 AS41421 StarNet Telecom Sp. z o.o. 0.61ms from Warsaw, PL
89.250.205.189 AS41421 StarNet Telecom Sp. z o.o. 11.83ms from Warsaw, PL
103.248.24.194 AS41421 StarNet Telecom Sp. z o.o. 0.51ms from Warsaw, PL
193.91.4.22 AS41421 StarNet Telecom Sp. z o.o. 0.41ms from Warsaw, PL
86.106.22.13 AS41421 StarNet Telecom Sp. z o.o. 0.47ms from Warsaw, PL
185.128.158.21 AS41421 StarNet Telecom Sp. z o.o. 0.49ms from Warsaw, PL
185.53.132.9 AS41421 StarNet Telecom Sp. z o.o. 0.46ms from Warsaw, PL
89.250.206.53 AS41421 StarNet Telecom Sp. z o.o. 0.49ms from Warsaw, PL
89.250.197.49 AS41421 StarNet Telecom Sp. z o.o. 0.65ms from Warsaw, PL
188.65.42.164 AS41421 StarNet Telecom Sp. z o.o. 0.58ms from Warsaw, PL
37.157.202.161 AS41421 StarNet Telecom Sp. z o.o. 16.55ms from Warsaw, PL
185.194.215.227 AS41421 StarNet Telecom Sp. z o.o. 0.57ms from Warsaw, PL
37.157.201.174 AS41421 StarNet Telecom Sp. z o.o. 0.71ms from Warsaw, PL
188.65.46.90 AS41421 StarNet Telecom Sp. z o.o. 0.66ms from Warsaw, PL
89.35.61.66 AS41421 StarNet Telecom Sp. z o.o. 0.54ms from Warsaw, PL
188.65.41.135 AS41421 StarNet Telecom Sp. z o.o. 0.50ms from Warsaw, PL
37.157.204.30 AS41421 StarNet Telecom Sp. z o.o. 0.53ms from Warsaw, PL
89.250.207.77 AS41421 StarNet Telecom Sp. z o.o. 0.35ms 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
18.173.249.61 AS16509 Amazon.com, Inc. 12.26ms from Boardman, US
185.155.188.253 AS206141 Duisburger Versorgungs- und Verkehrsgesellschaft mbH 0.76ms from Duesseldorf, DE
212.202.130.77 AS20676 Plusnet GmbH 1.16ms from Duesseldorf, DE
80.171.185.125 AS6805 Telefonica Germany GmbH & Co.OHG 2.97ms from Duesseldorf, DE
68.48.214.221 AS7922 Comcast Cable Communications, LLC 7.93ms from Flint, US
178.32.233.173 AS16276 OVH SAS 0.10ms from Gravelines, FR
58.18.51.189 AS4837 CHINA UNICOM China169 Backbone 8.26ms from Hohhot, CN
78.156.253.189 AS43574 PJSC Rostelecom 12.84ms from Krasnodar, RU
89.21.89.157 AS15738 TOV BF Express Ltd 8.30ms from Kyiv, UA
82.193.122.29 AS25521 Industrial Media Network LLC 0.61ms from Kyiv, UA
104.156.67.189 AS22652 Videotron Ltee 0.52ms from Montreal, CA
94.141.48.253 AS6856 AO IK "Informsvyaz-Chernozemye" 9.87ms from Moscow, RU
98.40.10.253 AS7922 Comcast Cable Communications, LLC 14.16ms from Murfreesboro, US
91.166.100.189 AS12322 Free SAS 8.80ms from Paris, FR
176.137.89.189 AS5410 Bouygues Telecom SA 5.87ms from Paris, FR
95.168.218.45 AS39392 SH.cz s.r.o. 0.28ms from Prague, CZ
58.57.106.205 AS4134 CHINANET-BACKBONE 5.27ms from Qingdao, CN
32.220.88.61 AS46690 Southern New England Telephone Company and SNET America, Inc. 3.65ms from Secaucus, US
182.216.9.29 AS17858 LG POWERCOMM 2.04ms from Seoul, KR
221.166.69.45 AS4766 Korea Telecom 1.97ms from Seoul, KR
114.219.142.61 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 5.63ms from Shanghai, CN
91.140.37.253 AS25472 Nova Telecommunications & Media Single Member S.A 2.72ms from Athens, GR
8.28.112.13 AS23089 Hotwire Communications 0.63ms from Atlanta, US
54.186.86.45 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
54.68.20.189 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US

Traceroute

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

$
traceroute -a -n -q1 -f2 185.128.156.193
traceroute to 185.128.156.193 (185.128.156.193): 64 hops max, 52 byte packets
2 [] 195.182.219.118 0.632 ms
3 [AS41421] 188.65.40.2 0.509 ms
Measurement taken from IPinfo ProbeNet in Warsaw, PL
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs