AS30851 Sileman Sp. z o.o. details

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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

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
85.11.68.142	██████████	8
193.24.206.108	██████████	8
85.11.115.28	██████████	7
85.11.68.135	██████████	6
85.198.237.178	██████████	6
85.11.127.125	████████	6
85.11.83.117	██████████	6

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Peers

There are 19 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
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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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

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

IP Address	ASN	Details
85.198.192.5	AS30851 Sileman Sp. z o.o.	`6.56ms` from Poznan, PL
85.198.204.4	AS30851 Sileman Sp. z o.o.	`6.63ms` from Poznan, PL
193.24.206.11	AS30851 Sileman Sp. z o.o.	`6.61ms` from Poznan, PL
85.198.229.217	AS30851 Sileman Sp. z o.o.	`6.02ms` from Poznan, PL
193.24.204.162	AS30851 Sileman Sp. z o.o.	`6.72ms` from Poznan, PL
93.176.233.212	AS30851 Sileman Sp. z o.o.	`14.27ms` from Warsaw, PL
93.176.217.48	AS30851 Sileman Sp. z o.o.	`6.63ms` from Warsaw, PL
85.198.206.4	AS30851 Sileman Sp. z o.o.	`6.66ms` from Poznan, PL
85.11.89.10	AS30851 Sileman Sp. z o.o.	`7.17ms` from Poznan, PL
85.11.91.4	AS30851 Sileman Sp. z o.o.	`6.74ms` from Poznan, PL
93.176.253.12	AS30851 Sileman Sp. z o.o.	`6.77ms` from Warsaw, PL
85.198.237.89	AS30851 Sileman Sp. z o.o.	`6.01ms` from Poznan, PL
85.11.103.217	AS30851 Sileman Sp. z o.o.	`6.03ms` from Poznan, PL
85.11.109.1	AS30851 Sileman Sp. z o.o.	`6.04ms` from Poznan, PL
217.173.173.1	AS30851 Sileman Sp. z o.o.	`6.31ms` from Poznan, PL
85.198.225.229	AS30851 Sileman Sp. z o.o.	`6.02ms` from Poznan, PL
85.11.88.4	AS30851 Sileman Sp. z o.o.	`6.69ms` from Poznan, PL
93.176.227.73	AS30851 Sileman Sp. z o.o.	`13.81ms` from Warsaw, PL
85.11.102.122	AS30851 Sileman Sp. z o.o.	`6.07ms` from Poznan, PL
85.11.110.5	AS30851 Sileman Sp. z o.o.	`6.56ms` from Poznan, PL
85.11.68.110	AS30851 Sileman Sp. z o.o.	`6.70ms` from Poznan, PL
85.198.202.115	AS30851 Sileman Sp. z o.o.	`6.65ms` from Poznan, PL
85.11.113.161	AS30851 Sileman Sp. z o.o.	`5.92ms` from Poznan, PL
85.198.205.66	AS30851 Sileman Sp. z o.o.	`6.69ms` from Poznan, PL
85.198.222.5	AS30851 Sileman Sp. z o.o.	`6.48ms` 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
84.41.108.83	AS9119 SOFTNET d.o.o.	`4.49ms` from Ljubljana, SI
103.42.98.3	AS63848 De La Salle-College of Saint Benilde	`1.22ms` from Manila, PH
177.72.254.3	AS52857 FEDERACAO DAS INDUSTRIAS DO ESTADO DO RIO DE	`6.59ms` from Osasco, BR
40.78.1.147	AS8075 Microsoft Corporation	`0.58ms` from San Jose, US
14.34.6.67	AS4766 Korea Telecom	`1.01ms` from Seoul, KR
218.93.245.195	AS4134 CHINANET-BACKBONE	`10.17ms` from Shanghai, CN
79.100.223.99	AS8866 Vivacom Bulgaria EAD	`0.81ms` from Sofia, BG
90.191.172.3	AS3249 Telia Eesti AS	`4.11ms` from Tallinn, EE
192.117.186.51	AS12400 Partner Communications Ltd.	`3.44ms` from Tel Aviv, IL
111.216.55.19	AS2527 Sony Network Communications Inc.	`1.88ms` from Tokyo, JP
117.170.60.99	AS9808 China Mobile Communications Group Co., Ltd.	`15.06ms` from Wuhan, CN
20.124.117.115	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
172.79.165.115	AS5650 Frontier Communications of America, Inc.	`6.63ms` from Chicago, US
3.149.95.19	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
77.66.38.115	AS47292 Sentia Denmark A/S	`0.68ms` from Copenhagen, DK
85.81.35.115	AS9158 Telenor A/S	`1.59ms` from Copenhagen, DK
173.172.118.83	AS11427 Charter Communications Inc	`15.79ms` from Dallas, US
38.78.136.19	AS174 Cogent Communications	`1.44ms` from Dallas, US
79.254.96.67	AS3320 Deutsche Telekom AG	`9.33ms` from Frankfurt am Main, DE
91.19.74.67	AS3320 Deutsche Telekom AG	`8.85ms` from Frankfurt am Main, DE
1.54.18.83	AS18403 FPT Telecom Company	`1.18ms` from Ho Chi Minh City, VN
176.43.89.3	AS34984 Superonline Iletisim Hizmetleri A.S.	`10.14ms` from Istanbul, TR
84.93.116.163	AS6871 Plusnet	`13.67ms` from London, GB
20.90.227.179	AS8075 Microsoft Corporation	`0.16ms` from London, GB
188.39.188.211	AS8468 ENTANET International Limited	`1.95ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -m11 85.198.215.136

traceroute to 85.198.215.136 (85.198.215.136): 11 hops max, 52 byte packets

1 [AS15169] 66.249.95.184 97.581 ms

2 *

3 [AS15694] 217.17.33.54 99.262 ms

4 [AS15694] 213.189.36.53 105.751 ms

5 *

6 *

7 *

8 [AS30851] 85.11.66.78 117.348 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On August 17th 2025

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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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