AS number details

AS30851

Sileman Sp. z o.o.  ·  sileman.pl

Poland

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AS30851 – Sileman Sp. z o.o.

Field Value
Country Poland
Website sileman.pl
Hosted domains 540
Number of IPv4 56,320
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 22 years ago on Dec 19, 2003
Updated 2 months ago on Jul 15, 2025

IP Ranges

Netblock Company Num of IPs
85.11.64.0/18 Sileman Sp. z o.o. 16,384
93.176.192.0/18 VECTRA S.A. 16,384
93.176.192.0/19 VECTRA S.A. 8,192
93.176.224.0/19 VECTRA S.A. 8,192
217.173.160.0/20 Sileman Sp. z o.o. 4,096
85.198.192.0/20 InterPC - public services and home end-users 4,096
85.198.208.0/20 Comp-Net (network branch in Radzionkow) 4,096
85.198.224.0/20 Sileman Sp. z o.o. 4,096
85.198.240.0/20 Urzad Miasta Katowice 4,096
93.176.192.0/20 VECTRA S.A. 4,096
93.176.208.0/20 VECTRA S.A. 4,096
93.176.224.0/20 VECTRA S.A. 4,096
93.176.240.0/20 VECTRA S.A. 4,096
85.11.88.0/21 InterPC Service Provider 2,048
193.24.204.0/22 NCTIR Wieslaw Zurek 1,024
217.173.160.0/22 Sileman sp. z o.o. 1,024
217.173.164.0/22 Sileman Sp. z o.o. 1,024
217.173.168.0/22 Sileman Sp. z o.o. 1,024
217.173.172.0/22 Sileman Sp. z o.o. 1,024
83.142.168.0/22 Sileman Sp. z o.o. 1,024
83.142.172.0/22 Sileman Sp. z o.o. 1,024
217.173.168.0/23 Sileman Sp. z o.o. 512
217.173.170.0/23 Sileman Sp. z o.o. 512
85.11.110.0/23 Comp-Net (network branch in Radzionkow) 512
83.142.170.0/24 Sileman Sp. z o.o. 256
83.142.171.0/24 Sileman Sp. z o.o. 256
83.142.172.0/24 Sileman Sp. z o.o. 256
83.142.173.0/24 Sileman Sp. z o.o. 256
83.142.174.0/24 Sileman Sp. z o.o. 256
83.142.175.0/24 Sileman Sp. z o.o. 256
85.11.86.0/24 OEPD Sp. z o.o. 256

Netblock Company
2a00:1d60::/32 Sileman Sp. z o.o.
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WHOIS Details

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                                                ASHandle:       AS30851
                                                OrgID:          AS30851
                                                ASName:         AS30851
                                                ASNumber:       AS30851
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 540 domain names hosted across 187 IP addresses on this ASN.

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IP Address Domain Domains on this IP
85.11.108.9 ██████████ 209
85.11.81.132 ███████ 10
85.11.72.122 ██████████ 10
85.198.234.122 ██████████ 10
193.24.206.108 ██████████ 8
85.11.68.142 ███████ 8
85.11.115.28 ██████████ 7
85.198.237.178 ██████████ 6
85.11.83.117 ██████████ 6
85.11.127.125 ████████ 6

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Peers

There are 20 peers for this ASN.

Peers Name
AS12741 Netia SA
AS12912 T-Mobile Polska S.A.
AS15694 Atman Sp. z o.o.
AS197187 IntraCOM.pl S.C. Grzegorz Lemantowicz, Artur Molski
AS197702 ALTERIS Sp. z o.o.
AS199965 BETA-COM Sp. z o.o.
AS200543 FARMACORE SPOLKA Z O.O.
AS201451 ARCOMP Adam Rosik
AS208556 Urzad Miasta Katowice
AS24482 SG.GS
AS24578 Slaski Inkubator Przedsiebiorczosci Sp. z o.o.
AS29314 VECTRA S.A.
AS42739 Hawe Telekom S.A. in Restructuring
AS43837 Lukasz Pelka trading as VEGA
AS43929 ASN Sp. z o.o.
AS49544 i3D.net B.V
AS51769 Elwico s.c.
AS51931 ARPNET WOJCIECH CHODACKI
AS59990 Netrunner Anna Polak
AS60189 WEGLOKOKS S.A.
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS12741 Netia SA
AS12912 T-Mobile Polska S.A.
AS15694 Atman Sp. z o.o.
AS29314 VECTRA S.A.
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ASN API ASN Database Download

Downstreams

There are 10 downstreams for this ASN.

Downstreams Name
AS197187 IntraCOM.pl S.C. Grzegorz Lemantowicz, Artur Molski
AS197702 ALTERIS Sp. z o.o.
AS200543 FARMACORE SPOLKA Z O.O.
AS201451 ARCOMP Adam Rosik
AS208556 Urzad Miasta Katowice
AS24578 Slaski Inkubator Przedsiebiorczosci Sp. z o.o.
AS43837 Lukasz Pelka trading as VEGA
AS43929 ASN Sp. z o.o.
AS51769 Elwico s.c.
AS60189 WEGLOKOKS S.A.
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Pingable IPs

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

IP Address ASN Details
193.24.204.245 AS30851 Sileman Sp. z o.o. 6.69ms from Poznan, PL
85.11.100.145 AS30851 Sileman Sp. z o.o. 6.05ms from Poznan, PL
85.198.192.6 AS30851 Sileman Sp. z o.o. 6.57ms from Poznan, PL
85.11.127.97 AS30851 Sileman Sp. z o.o. 6.03ms from Poznan, PL
85.11.71.65 AS30851 Sileman Sp. z o.o. 6.08ms from Poznan, PL
85.198.221.45 AS30851 Sileman Sp. z o.o. 7.37ms from Poznan, PL
85.11.106.225 AS30851 Sileman Sp. z o.o. 6.05ms from Poznan, PL
85.11.96.105 AS30851 Sileman Sp. z o.o. 6.02ms from Poznan, PL
85.11.85.9 AS30851 Sileman Sp. z o.o. 6.07ms from Poznan, PL
85.11.91.4 AS30851 Sileman Sp. z o.o. 6.69ms from Poznan, PL
85.11.68.100 AS30851 Sileman Sp. z o.o. 6.75ms from Poznan, PL
85.11.103.249 AS30851 Sileman Sp. z o.o. 6.03ms from Poznan, PL
85.11.89.22 AS30851 Sileman Sp. z o.o. 7.13ms from Poznan, PL
93.176.242.252 AS30851 Sileman Sp. z o.o. 6.65ms from Warsaw, PL
93.176.233.192 AS30851 Sileman Sp. z o.o. 15.43ms from Warsaw, PL
85.11.76.209 AS30851 Sileman Sp. z o.o. 6.09ms from Poznan, PL
85.198.223.5 AS30851 Sileman Sp. z o.o. 6.51ms from Poznan, PL
85.11.67.182 AS30851 Sileman Sp. z o.o. 5.91ms from Poznan, PL
85.198.198.15 AS30851 Sileman Sp. z o.o. 6.68ms from Poznan, PL
85.198.224.89 AS30851 Sileman Sp. z o.o. 6.01ms from Poznan, PL
85.198.232.73 AS30851 Sileman Sp. z o.o. 6.02ms from Poznan, PL
85.11.97.1 AS30851 Sileman Sp. z o.o. 6.04ms from Poznan, PL
85.11.102.113 AS30851 Sileman Sp. z o.o. 6.06ms from Poznan, PL
85.198.220.5 AS30851 Sileman Sp. z o.o. 6.56ms from Poznan, PL
85.11.99.33 AS30851 Sileman Sp. z o.o. 6.22ms from Poznan, 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
97.180.56.83 AS6167 Verizon Business 8.89ms from Atlanta, US
45.112.141.3 AS45455 Two S One N Co Ltd, Internet Service Provider and IT Solutions 2.31ms from Bangkok, TH
149.3.152.147 AS42852 Societe Libanaise pour le developpement et la reconstruction du centre ville de de Beyrouth (Solidere) 1.66ms from Beirut, LB
20.110.146.195 AS8075 Microsoft Corporation 0.19ms from Boydton, US
3.149.95.19 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
3.147.255.131 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
47.184.207.83 AS5650 Frontier Communications of America, Inc. 1.37ms from Dallas, US
54.37.102.243 AS16276 OVH SAS 0.12ms from Gravelines, FR
81.143.213.179 AS2856 British Telecommunications PLC 1.87ms from London, GB
151.52.91.67 AS1267 WIND TRE S.P.A. 19.15ms from Milan, IT
107.182.4.163 AS395153 Racktopia Inc. 0.39ms from New York City, US
200.178.86.227 AS4230 CLARO S.A. 1.74ms from Osasco, BR
27.217.252.195 AS4837 CHINA UNICOM China169 Backbone 4.39ms from Qingdao, CN
38.35.128.115 AS265509 OPTOENLACES S.A. DE C.V. 4.79ms from Santiago de Queretaro, MX
50.52.86.163 AS20055 Wholesail networks LLC 8.48ms from Seattle, US
210.105.16.115 AS4766 Korea Telecom 2.63ms from Seoul, KR
58.157.51.115 AS17506 ARTERIA Networks Corporation 0.97ms from Tokyo, JP
153.153.155.115 AS4713 NTT Communications Corporation 5.23ms from Tokyo, JP
208.100.220.3 AS398025 Cumberland Connect 12.42ms from Atlanta, US
162.234.103.67 AS7018 AT&T Enterprises, LLC 9.65ms from Atlanta, US
99.139.222.131 AS7018 AT&T Enterprises, LLC 3.26ms from Atlanta, US
3.137.198.83 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
130.211.135.115 AS396982 Google LLC 0.15ms from Council Bluffs, US
54.77.19.51 AS16509 Amazon.com, Inc. 0.10ms from Dublin, IE
87.78.122.19 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 1.89ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f4 83.142.174.6
traceroute to 83.142.174.6 (83.142.174.6): 64 hops max, 52 byte packets
4 [] 80.81.195.45 14.494 ms
5 [AS15694] 217.17.33.54 14.784 ms
6 [AS15694] 213.189.36.53 20.757 ms
7 [AS30851] 83.142.174.6 21.038 ms
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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 AS30851 at robtex.

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