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 10 days 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
85.11.86.0/24 OEPD Sp. z o.o. 256
85.11.102.0/24 EIT-NET 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
85.11.127.125 ██████████ 13
85.11.72.122 ██████████ 11
193.24.206.108 ██████████ 8
85.11.68.142 ██████████ 8
85.11.81.132 ██████████ 8
85.11.68.135 █████████ 7
85.11.115.28 ██████████ 7
85.198.234.122 ██████████ 7
85.11.83.117 ██████████ 6

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Peers

There are 17 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
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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 11 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
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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
93.176.241.73 AS30851 Sileman Sp. z o.o. 6.30ms from Warsaw, PL
217.173.161.1 AS30851 Sileman Sp. z o.o. 4.09ms from Wrocław, PL
85.11.97.1 AS30851 Sileman Sp. z o.o. 3.31ms from Wrocław, PL
85.198.202.184 AS30851 Sileman Sp. z o.o. 3.96ms from Wrocław, PL
85.198.225.61 AS30851 Sileman Sp. z o.o. 3.33ms from Wrocław, PL
85.11.94.36 AS30851 Sileman Sp. z o.o. 4.87ms from Wrocław, PL
85.11.71.65 AS30851 Sileman Sp. z o.o. 3.39ms from Wrocław, PL
85.11.67.182 AS30851 Sileman Sp. z o.o. 3.30ms from Wrocław, PL
85.11.109.1 AS30851 Sileman Sp. z o.o. 3.35ms from Wrocław, PL
85.11.76.209 AS30851 Sileman Sp. z o.o. 3.33ms from Wrocław, PL
93.176.231.1 AS30851 Sileman Sp. z o.o. 10.73ms from Warsaw, PL
85.11.115.2 AS30851 Sileman Sp. z o.o. 3.25ms from Wrocław, PL
85.11.66.193 AS30851 Sileman Sp. z o.o. 3.19ms from Wrocław, PL
85.11.69.20 AS30851 Sileman Sp. z o.o. 3.51ms from Wrocław, PL
85.198.199.85 AS30851 Sileman Sp. z o.o. 4.00ms from Wrocław, PL
83.142.174.1 AS30851 Sileman Sp. z o.o. 3.64ms from Wrocław, PL
85.198.228.129 AS30851 Sileman Sp. z o.o. 3.37ms from Wrocław, PL
85.11.89.173 AS30851 Sileman Sp. z o.o. 4.26ms from Wrocław, PL
85.198.237.89 AS30851 Sileman Sp. z o.o. 3.33ms from Wrocław, PL
85.11.111.5 AS30851 Sileman Sp. z o.o. 6.93ms from Warsaw, PL
85.11.124.177 AS30851 Sileman Sp. z o.o. 3.69ms from Wrocław, PL
85.11.103.217 AS30851 Sileman Sp. z o.o. 3.36ms from Wrocław, PL
85.198.210.1 AS30851 Sileman Sp. z o.o. 4.20ms from Wrocław, PL
85.11.126.129 AS30851 Sileman Sp. z o.o. 3.40ms from Wrocław, PL
85.198.212.30 AS30851 Sileman Sp. z o.o. 3.89ms from Wrocław, 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
54.164.51.227 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
121.210.215.115 AS1221 Telstra Limited 4.49ms from Brisbane, AU
172.183.221.35 AS8075 Microsoft Corporation 0.20ms from Chicago, US
34.132.57.163 AS396982 Google LLC 0.12ms from Council Bluffs, US
84.164.26.147 AS3320 Deutsche Telekom AG 5.69ms from Duesseldorf, DE
45.115.154.67 AS3786 LG DACOM Corporation 0.76ms from Incheon, KR
23.150.212.211 AS214483 FiberPower LLC 0.50ms from Miami, US
60.127.175.19 AS17676 SoftBank Corp. 3.65ms from Osaka, JP
115.37.102.67 AS18126 Chubu Telecommunications Company, Inc. 5.62ms from Osaka, JP
213.255.164.179 AS13170 Kaisanet Oy 2.96ms from Oulu, FI
42.225.8.131 AS4837 CHINA UNICOM China169 Backbone 4.09ms from Zhengzhou, CN
185.158.200.3 AS20847 Previder B.V. 1.96ms from Amsterdam, NL
120.0.175.131 AS4837 CHINA UNICOM China169 Backbone 11.21ms from Beijing, CN
3.30.246.147 AS8987 Amazon Data Services Ireland Ltd 0.34ms from Boardman, US
186.38.71.131 AS22927 Telefonica de Argentina 15.69ms from Buenos Aires, AR
169.50.56.211 AS36351 IBM Cloud 0.79ms from Frankfurt am Main, DE
41.181.50.179 AS16637 MTN SA 1.95ms from Johannesburg, ZA
83.53.33.67 AS3352 TELEFONICA DE ESPANA S.A.U. 3.79ms from Madrid, ES
83.49.80.179 AS3352 TELEFONICA DE ESPANA S.A.U. 9.03ms from Madrid, ES
94.229.175.3 AS61323 ANS ACADEMY LIMITED 0.48ms from Manchester, GB
75.206.36.19 AS6167 Verizon Business 14.81ms from Miami, US
38.125.18.35 AS174 Cogent Communications, LLC 0.65ms from New York City, US
126.23.212.35 AS17676 SoftBank Corp. 3.87ms from Osaka, JP
217.108.223.3 AS3215 Orange S.A. 5.56ms from Paris, FR
166.123.8.19 AS13506 United States Department of the Treasury 0.96ms 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 -f4 -m7 85.198.243.39
traceroute to 85.198.243.39 (85.198.243.39): 7 hops max, 52 byte packets
4 [AS21928] 100.199.0.57 0.071 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Liuzhou, CN
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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