Autonomous System 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 580
IPv4 addresses 56,320
IPv6 addresses 0
ASN type ISP
Registry ripe
Allocated 22 years ago on Dec 19, 2003
Updated 2 months ago on Mar 09, 2026

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
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
217.173.160.0/20 Sileman Sp. z o.o. 4,096
85.11.88.0/21 InterPC Service Provider 2,048
83.142.168.0/22 Sileman Sp. z o.o. 1,024
83.142.172.0/22 Sileman Sp. z o.o. 1,024
85.198.220.0/22 CompNet (network branch in Bytom) 1,024
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
85.11.110.0/23 Comp-Net (network branch in Radzionkow) 512
217.173.168.0/23 Sileman Sp. z o.o. 512
217.173.170.0/23 Sileman Sp. z o.o. 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
83.142.175.0/24 Sileman Sp. z o.o. 256
85.11.110.0/24 Comp-Net (network branch in Radzionkow) 256
85.11.111.0/24 Comp-Net (network branch in Radzionkow) 256
85.198.200.0/24 InterPC - public services and home end-users 256

There are no known IPv6 addresses belonging to this network

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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 580 domain names hosted across 190 IP addresses on this ASN.

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IP Address Domain Domains on this IP
85.11.108.9 ██████████ 238
85.11.72.122 ██████████ 10
193.24.206.108 ██████████ 8
85.11.68.142 ███████ 8
85.11.115.28 ██████████ 7
85.11.127.125 ██████████ 7
85.11.68.135 ██████████ 7
85.11.81.132 ██████████ 6
85.11.97.57 ██████████ 5
85.198.192.10 ██████████ 5

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Peers

There are 18 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.
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
AS59990 Netrunner Anna Polak
AS60189 WEGLOKOKS S.A.
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ASN API & Database

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 & Database

Downstreams

There are 12 downstreams for this ASN.

Downstreams Name
AS197187 IntraCOM.pl S.C. Grzegorz Lemantowicz, Artur Molski
AS197702 ALTERIS Sp. z o.o.
AS199965 BETA-COM Sp. 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.
AS51931 ARPNET WOJCIECH CHODACKI
AS59990 Netrunner Anna Polak
AS60189 WEGLOKOKS S.A.
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
93.176.231.1 AS30851 Sileman Sp. z o.o. 10.60ms from Warsaw, PL
85.11.81.129 AS30851 Sileman Sp. z o.o. 3.48ms from Wrocław, PL
85.11.91.4 AS30851 Sileman Sp. z o.o. 4.11ms from Wrocław, PL
85.198.208.6 AS30851 Sileman Sp. z o.o. 3.83ms from Wrocław, PL
85.198.198.61 AS30851 Sileman Sp. z o.o. 4.10ms from Wrocław, PL
193.24.207.189 AS30851 Sileman Sp. z o.o. 3.75ms from Wrocław, PL
85.11.113.161 AS30851 Sileman Sp. z o.o. 3.35ms from Wrocław, PL
85.198.224.25 AS30851 Sileman Sp. z o.o. 3.40ms from Wrocław, PL
93.176.241.73 AS30851 Sileman Sp. z o.o. 6.20ms from Poznan, PL
85.198.230.249 AS30851 Sileman Sp. z o.o. 3.44ms from Wrocław, PL
83.142.174.1 AS30851 Sileman Sp. z o.o. 3.48ms from Wrocław, PL
85.11.116.81 AS30851 Sileman Sp. z o.o. 3.48ms from Wrocław, PL
85.11.111.5 AS30851 Sileman Sp. z o.o. 3.96ms from Wrocław, PL
85.198.195.4 AS30851 Sileman Sp. z o.o. 4.08ms from Wrocław, PL
85.198.229.241 AS30851 Sileman Sp. z o.o. 3.40ms from Wrocław, PL
85.198.231.177 AS30851 Sileman Sp. z o.o. 3.33ms from Wrocław, PL
85.198.197.50 AS30851 Sileman Sp. z o.o. 4.06ms from Wrocław, PL
85.11.124.169 AS30851 Sileman Sp. z o.o. 3.71ms from Wrocław, PL
217.173.162.1 AS30851 Sileman Sp. z o.o. 3.70ms from Wrocław, PL
85.11.119.25 AS30851 Sileman Sp. z o.o. 3.86ms from Wrocław, PL
85.11.109.1 AS30851 Sileman Sp. z o.o. 3.34ms from Wrocław, PL
85.11.126.176 AS30851 Sileman Sp. z o.o. 3.44ms from Wrocław, PL
85.11.73.186 AS30851 Sileman Sp. z o.o. 3.33ms from Wrocław, PL
85.198.200.52 AS30851 Sileman Sp. z o.o. 3.97ms from Wrocław, PL
93.176.217.1 AS30851 Sileman Sp. z o.o. 10.42ms 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
110.77.237.147 AS131090 National Telecom Public Company Limited 4.36ms from Bangkok, TH
3.141.229.3 AS16509 Amazon.com, Inc. 0.10ms from Columbus, US
183.151.173.99 AS4134 CHINANET BACKBONE 10.16ms from Hangzhou, CN
34.92.24.51 AS396982 Google LLC 0.12ms from Hong Kong, HK
20.255.97.19 AS8075 Microsoft Corporation 0.32ms from Hong Kong, HK
175.118.96.227 AS9318 SK Broadband Co Ltd 1.59ms from Incheon, KR
154.46.19.67 AS7346 Springtide Communications 0.94ms from London, GB
76.125.197.3 AS7922 Comcast Cable Communications, LLC 12.85ms from Manassas, US
184.107.120.35 AS32613 Leaseweb Canada Inc. 0.74ms from Montreal, CA
182.70.195.99 AS24560 Bharti Airtel Ltd., Telemedia Services 15.13ms from Mumbai, IN
67.9.185.195 AS33363 Charter Communications, Inc 9.52ms from Orlando, US
126.124.254.147 AS17676 SoftBank Corp. 2.56ms from Osaka, JP
78.199.63.211 AS12322 Free SAS 1.30ms from Paris, FR
193.0.227.51 AS49549 Standart AG, LLC 0.61ms from Riga, LV
178.33.131.179 AS16276 OVH SAS 0.09ms from Roubaix, FR
158.184.203.131 AS393938 SPACE SYSTEMS/LORAL, INC. 2.77ms from San Jose, US
114.77.242.3 AS4804 Microplex PTY LTD 1.62ms from Sydney, AU
148.163.158.67 AS22843 Proofpoint, Inc. 0.64ms from Atlanta, US
111.164.242.19 AS4837 CHINA UNICOM China169 Backbone 5.22ms from Beijing, CN
111.13.109.3 AS9808 China Mobile Communications Group Co., Ltd. 2.90ms from Beijing, CN
47.108.53.243 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.11ms from Chengdu, CN
170.80.83.3 AS266410 BELNET EIRELLI 6.21ms from Fortaleza, BR
42.121.109.19 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.83ms from Hangzhou, CN
106.10.41.99 AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. 1.13ms from Incheon, KR
41.149.156.195 AS37457 Telkom SA Ltd. 6.40ms from Johannesburg, ZA

Traceroute

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

$
traceroute -a -n -q1 -m5 217.173.163.157
traceroute to 217.173.163.157 (217.173.163.157): 5 hops max, 52 byte packets
1 [AS15169] 142.250.61.25 167.985 ms
2 [AS15169] 192.178.96.192 169.915 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Santiago de Querétaro, MX
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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