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 337
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 a month 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 337 domain names hosted across 187 IP addresses on this ASN.

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IP Address Domain Domains on this IP
85.11.81.132 ██████████ 13
85.198.234.122 ██████████ 12
85.11.72.122 ██████████ 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
85.11.68.135 ██████████ 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.
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
AS59670 SACOM SYSTEM Sebastian Bialkowski
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

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

IP Address ASN Details
85.11.72.57 AS30851 Sileman Sp. z o.o. 6.34ms from Poznan, PL
85.198.223.254 AS30851 Sileman Sp. z o.o. 6.46ms from Poznan, PL
85.198.200.4 AS30851 Sileman Sp. z o.o. 6.63ms from Poznan, PL
85.198.229.201 AS30851 Sileman Sp. z o.o. 6.00ms from Poznan, PL
83.142.174.1 AS30851 Sileman Sp. z o.o. 6.42ms from Warsaw, PL
85.198.192.5 AS30851 Sileman Sp. z o.o. 6.52ms from Poznan, PL
85.198.197.4 AS30851 Sileman Sp. z o.o. 6.61ms from Poznan, PL
85.11.82.121 AS30851 Sileman Sp. z o.o. 6.06ms from Poznan, PL
217.173.162.1 AS30851 Sileman Sp. z o.o. 6.36ms from Poznan, PL
85.11.85.1 AS30851 Sileman Sp. z o.o. 6.02ms from Poznan, PL
85.11.65.2 AS30851 Sileman Sp. z o.o. 6.24ms from Poznan, PL
85.198.231.185 AS30851 Sileman Sp. z o.o. 6.01ms from Poznan, PL
85.11.94.36 AS30851 Sileman Sp. z o.o. 7.54ms from Poznan, PL
85.11.102.113 AS30851 Sileman Sp. z o.o. 6.02ms from Poznan, PL
85.11.80.107 AS30851 Sileman Sp. z o.o. 6.09ms from Poznan, PL
217.173.160.2 AS30851 Sileman Sp. z o.o. 6.23ms from Poznan, PL
93.176.232.24 AS30851 Sileman Sp. z o.o. 13.38ms from Warsaw, PL
85.11.97.25 AS30851 Sileman Sp. z o.o. 6.04ms from Poznan, PL
85.198.230.249 AS30851 Sileman Sp. z o.o. 6.03ms from Poznan, PL
85.198.202.115 AS30851 Sileman Sp. z o.o. 6.62ms from Poznan, PL
85.198.220.5 AS30851 Sileman Sp. z o.o. 6.53ms from Poznan, PL
83.142.173.1 AS30851 Sileman Sp. z o.o. 6.39ms from Poznan, PL
85.11.110.5 AS30851 Sileman Sp. z o.o. 6.55ms from Poznan, PL
85.11.69.195 AS30851 Sileman Sp. z o.o. 6.06ms from Poznan, PL
85.11.71.65 AS30851 Sileman Sp. z o.o. 6.10ms 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
71.236.125.19 AS7922 Comcast Cable Communications, LLC 10.59ms from Ashburn, US
43.141.195.67 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.35ms from Chengdu, CN
132.255.26.3 AS262286 Netw Telecom 10.55ms from Curitiba, BR
182.77.44.3 AS24560 Bharti Airtel Ltd., Telemedia Services 3.15ms from Delhi, IN
130.61.176.19 AS31898 Oracle Corporation 0.50ms from Frankfurt am Main, DE
76.94.164.67 AS20001 Charter Communications Inc 5.56ms from Los Angeles, US
2.138.243.243 AS3352 TELEFONICA DE ESPANA S.A.U. 1.64ms from Madrid, ES
62.98.120.211 AS1267 WIND TRE S.P.A. 13.81ms from Milan, IT
177.143.242.19 AS28573 Claro NXT Telecomunicacoes Ltda 7.76ms from Muriae, BR
107.182.160.227 AS18450 WebNX, Inc. 1.07ms from Salt Lake City, US
211.201.177.227 AS9318 SK Broadband Co Ltd 2.52ms from Seoul, KR
150.197.226.3 AS9489 Korea Aerospace Research Institute 4.11ms from Seoul, KR
123.59.26.3 AS23724 IDC, China Telecommunications Corporation 3.76ms from Tianjin, CN
180.40.236.115 AS4713 NTT Communications Corporation 18.42ms from Tokyo, JP
222.143.28.83 AS4837 CHINA UNICOM China169 Backbone 4.58ms from Zhengzhou, CN
181.110.61.179 AS7303 Telecom Argentina S.A. 2.80ms from Asuncion, PY
79.129.65.3 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.96ms from Athens, GR
24.159.185.83 AS20115 Charter Communications LLC 16.93ms from Atlanta, US
172.79.165.115 AS5650 Frontier Communications of America, Inc. 6.75ms from Chicago, US
81.225.42.3 AS3301 Telia Company AB 1.83ms from Copenhagen, DK
20.202.227.147 AS8075 Microsoft Corporation 0.55ms from Dublin, IE
23.219.126.243 AS16625 Akamai Technologies, Inc. 0.47ms from Miami, US
13.127.15.131 AS16509 Amazon.com, Inc. 0.18ms from Mumbai, IN
54.197.197.163 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
198.2.199.67 AS54600 PEG TECH INC 0.21ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -m6 217.173.170.236
traceroute to 217.173.170.236 (217.173.170.236): 6 hops max, 52 byte packets
1 [AS15169] 66.249.95.184 96.451 ms
2 *
3 [AS15694] 217.17.33.54 99.251 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Ashburn, US
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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