Autonomous System details

AS30851

Sileman Sp. z o.o. · sileman.pl

Poland

BitTorrent

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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

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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Hosted Domains API & Database

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
85.11.124.202	AS30851 Sileman Sp. z o.o.	`3.46ms` from Wrocław, PL
85.11.99.33	AS30851 Sileman Sp. z o.o.	`3.52ms` from Wrocław, PL
85.11.80.107	AS30851 Sileman Sp. z o.o.	`3.31ms` from Wrocław, PL
85.198.221.53	AS30851 Sileman Sp. z o.o.	`5.26ms` from Wrocław, PL
193.24.206.11	AS30851 Sileman Sp. z o.o.	`3.88ms` from Wrocław, PL
85.11.120.12	AS30851 Sileman Sp. z o.o.	`3.90ms` from Wrocław, PL
85.11.110.5	AS30851 Sileman Sp. z o.o.	`4.57ms` from Wrocław, PL
85.198.209.253	AS30851 Sileman Sp. z o.o.	`3.65ms` from Wrocław, PL
85.11.73.186	AS30851 Sileman Sp. z o.o.	`3.19ms` from Wrocław, PL
85.11.125.73	AS30851 Sileman Sp. z o.o.	`3.29ms` from Wrocław, PL
85.11.113.161	AS30851 Sileman Sp. z o.o.	`3.19ms` from Wrocław, PL
85.198.230.233	AS30851 Sileman Sp. z o.o.	`3.27ms` from Wrocław, PL
85.11.108.97	AS30851 Sileman Sp. z o.o.	`3.54ms` from Wrocław, PL
85.11.77.3	AS30851 Sileman Sp. z o.o.	`3.29ms` from Wrocław, PL
85.11.100.145	AS30851 Sileman Sp. z o.o.	`3.28ms` from Wrocław, PL
85.11.83.193	AS30851 Sileman Sp. z o.o.	`3.29ms` from Wrocław, PL
85.198.233.89	AS30851 Sileman Sp. z o.o.	`3.27ms` from Wrocław, PL
85.11.127.97	AS30851 Sileman Sp. z o.o.	`3.29ms` from Wrocław, PL
85.198.211.5	AS30851 Sileman Sp. z o.o.	`3.81ms` from Wrocław, PL
85.198.237.89	AS30851 Sileman Sp. z o.o.	`3.29ms` from Wrocław, PL
85.198.202.216	AS30851 Sileman Sp. z o.o.	`3.88ms` from Wrocław, PL
85.11.68.2	AS30851 Sileman Sp. z o.o.	`4.03ms` from Wrocław, PL
85.11.89.13	AS30851 Sileman Sp. z o.o.	`4.29ms` from Wrocław, PL
85.198.204.4	AS30851 Sileman Sp. z o.o.	`3.95ms` from Wrocław, PL
85.11.107.225	AS30851 Sileman Sp. z o.o.	`3.27ms` 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
168.235.146.227	AS6079 RCN	`2.53ms` from Ashburn, US
152.136.82.131	AS45090 Shenzhen Tencent Computer Systems Company Limited	`4.79ms` from Beijing, CN
140.106.132.3	AS398754 CoastConnect LLC	`14.02ms` from Dallas, US
170.80.83.3	AS266410 BELNET EIRELLI	`6.22ms` from Fortaleza, BR
146.190.177.163	AS14061 DigitalOcean, LLC	`0.18ms` from Frankfurt am Main, DE
157.230.96.83	AS14061 DigitalOcean, LLC	`0.24ms` from Frankfurt am Main, DE
120.87.12.227	AS17622 China Unicom Guangzhou network	`2.10ms` from Guangzhou, CN
125.94.111.51	AS4134 CHINANET-BACKBONE	`2.53ms` from Guangzhou, CN
41.181.50.179	AS16637 MTN SA	`2.09ms` from Johannesburg, ZA
176.255.35.195	AS5607 Sky UK Limited	`1.40ms` from London, GB
68.237.109.227	AS701 Verizon Business	`2.56ms` from New York City, US
97.97.15.67	AS33363 Charter Communications, Inc	`10.95ms` from Orlando, US
142.252.121.131	AS214238 HOST TELECOM LTD	`0.10ms` from Secaucus, US
78.67.223.3	AS3301 Telia Company AB	`1.15ms` from Stockholm, SE
153.205.46.147	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.48ms` from Tokyo, JP
62.116.5.3	AS8437 Hutchison Drei Austria GmbH	`0.42ms` from Vienna, AT
151.248.149.163	AS8821 WWZ Telekom AG (TELEZUG)	`5.97ms` from Zuerich, CH
162.245.216.243	AS7489 HostUS	`0.12ms` from Dallas, US
165.22.71.243	AS14061 DigitalOcean, LLC	`0.28ms` from Frankfurt am Main, DE
183.224.40.19	AS9808 China Mobile Communications Group Co., Ltd.	`10.70ms` from Guiyang, CN
89.181.103.243	AS2860 NOS COMUNICACOES, S.A.	`10.57ms` from Lisbon, PT
131.215.59.211	AS31 California Institute of Technology	`0.93ms` from Los Angeles, US
203.27.25.131	AS132581 VICTORIAN RAIL TRACK	`5.35ms` from Melbourne, AU
35.215.31.115	AS15169 Google LLC	`0.12ms` from Montreal, CA
188.255.10.3	AS42610 PJSC Rostelecom	`1.13ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 83.142.174.6

traceroute to 83.142.174.6 (83.142.174.6): 64 hops max, 52 byte packets

1 [AS31898] 140.91.250.21 0.073 ms

2 [AS3356] 213.19.206.138 0.394 ms

3 [AS3356] 213.19.206.137 0.492 ms

4 *

5 *

6 [AS12741] 87.204.225.187 36.322 ms

7 [AS12741] 87.204.225.30 36.65 ms

8 [AS12741] 87.204.225.159 36.843 ms

9 [AS12741] 81.210.7.186 37.171 ms

10 [AS30851] 83.142.174.6 37.476 ms

Measurement taken from

IPinfo ProbeNet in Marseille, FR

On January 19th 2026

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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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