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 578
IPv4 addresses 56,320
IPv6 addresses 0
ASN type ISP
Registry ripe
Allocated 22 years ago on Dec 19, 2003
Updated 7 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
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 578 domain names hosted across 191 IP addresses on this ASN.

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IP Address Domain Domains on this IP
85.11.108.9 ██████████ 234
85.11.127.125 ██████████ 13
85.11.72.122 ██████████ 10
85.11.68.142 ███████ 8
85.11.81.132 ██████████ 8
193.24.206.108 ██████████ 8
85.11.115.28 ██████████ 7
85.11.68.135 ███████ 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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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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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

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

IP Address ASN Details
85.11.96.217 AS30851 Sileman Sp. z o.o. 3.29ms from Wrocław, PL
85.198.234.137 AS30851 Sileman Sp. z o.o. 3.27ms from Wrocław, PL
85.11.100.145 AS30851 Sileman Sp. z o.o. 3.28ms from Wrocław, PL
85.11.121.66 AS30851 Sileman Sp. z o.o. 4.37ms from Wrocław, PL
93.176.241.73 AS30851 Sileman Sp. z o.o. 6.28ms from Warsaw, PL
85.11.72.113 AS30851 Sileman Sp. z o.o. 3.54ms from Wrocław, PL
85.11.95.37 AS30851 Sileman Sp. z o.o. 4.64ms from Wrocław, PL
85.198.197.104 AS30851 Sileman Sp. z o.o. 3.91ms from Wrocław, PL
85.198.196.23 AS30851 Sileman Sp. z o.o. 3.94ms from Wrocław, PL
85.11.88.4 AS30851 Sileman Sp. z o.o. 3.94ms from Wrocław, PL
93.176.253.1 AS30851 Sileman Sp. z o.o. 10.60ms from Warsaw, PL
85.198.206.4 AS30851 Sileman Sp. z o.o. 3.92ms from Wrocław, PL
85.11.66.2 AS30851 Sileman Sp. z o.o. 3.17ms from Wrocław, PL
83.142.174.1 AS30851 Sileman Sp. z o.o. 3.46ms from Wrocław, PL
85.11.65.2 AS30851 Sileman Sp. z o.o. 3.49ms from Wrocław, PL
85.11.120.12 AS30851 Sileman Sp. z o.o. 3.90ms from Wrocław, PL
85.198.235.233 AS30851 Sileman Sp. z o.o. 3.28ms from Wrocław, PL
193.24.206.11 AS30851 Sileman Sp. z o.o. 3.88ms from Wrocław, PL
85.198.224.17 AS30851 Sileman Sp. z o.o. 3.27ms from Wrocław, PL
85.11.115.2 AS30851 Sileman Sp. z o.o. 3.25ms from Wrocław, PL
85.198.199.4 AS30851 Sileman Sp. z o.o. 3.88ms from Wrocław, PL
85.198.220.5 AS30851 Sileman Sp. z o.o. 4.68ms from Wrocław, PL
83.142.173.129 AS30851 Sileman Sp. z o.o. 3.33ms from Wrocław, PL
85.11.116.81 AS30851 Sileman Sp. z o.o. 3.30ms from Wrocław, PL
85.11.82.121 AS30851 Sileman Sp. z o.o. 3.29ms 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
130.222.92.227 AS245 Planning Research Corporation 0.08ms from Ashburn, US
120.151.113.67 AS1221 Telstra Limited 2.09ms from Brisbane, AU
182.147.249.3 AS4134 CHINANET-BACKBONE 5.09ms from Chengdu, CN
157.230.96.83 AS14061 DigitalOcean, LLC 0.24ms from Frankfurt am Main, DE
14.249.44.99 AS45899 VNPT Corp 2.65ms from Hanoi, VN
37.193.216.115 AS31200 Novotelecom Ltd 1.17ms from Novosibirsk, RU
13.66.162.195 AS8075 Microsoft Corporation 0.17ms from Quincy, US
37.117.102.35 AS30722 Vodafone Italia S.p.A. 10.42ms from Rome, IT
201.55.62.83 AS28637 Cia Proc. de Dados do Estado de S Paulo - Prodesp 1.73ms from São Paulo, BR
185.56.62.3 AS198203 RouteLabel V.O.F. 1.89ms from Amsterdam, NL
74.37.203.67 AS5650 Frontier Communications of America, Inc. 14.12ms from Ashburn, US
181.122.231.227 AS23201 Telecel S.A. 7.84ms from Asuncion, PY
41.234.154.147 AS8452 TE-AS 4.01ms from Cairo, EG
45.219.249.3 AS36925 MEDITELECOM 6.57ms from Casablanca, MA
12.44.237.3 AS7018 AT&T Enterprises, LLC 5.70ms from Chicago, US
82.140.172.67 AS136787 PacketHub S.A. 0.14ms from Dallas, US
141.138.154.3 AS211757 Panascais ehf. 0.58ms from Frankfurt am Main, DE
120.87.12.227 AS17622 China Unicom Guangzhou network 2.10ms from Guangzhou, CN
82.17.19.163 AS5089 Virgin Media Limited 11.52ms from London, GB
213.105.10.3 AS5089 Virgin Media Limited 2.70ms from London, GB
176.255.35.195 AS5607 Sky UK Limited 1.40ms from London, GB
98.148.173.67 AS20001 Charter Communications Inc 7.79ms from Los Angeles, US
79.51.189.67 AS3269 Telecom Italia S.p.A. 9.80ms from Milan, IT
75.135.87.19 AS20115 Charter Communications LLC 18.21ms from Minneapolis, US
41.86.191.3 AS22354 University of Dar es Salaam 12.92ms from Nairobi, KE

Traceroute

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

$
traceroute -a -n -q1 -f3 85.11.66.220
traceroute to 85.11.66.220 (85.11.66.220): 64 hops max, 52 byte packets
3 [] 178.18.237.4 31.661 ms
4 [AS30851] 85.11.66.220 33.71 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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