Autonomous System details

AS50231

Syrion Sp. z o.o. · syrion.pl

Poland

BitTorrent

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AS50231 – Syrion Sp. z o.o.

Field	Value
Country	Poland
Website	syrion.pl
Hosted domains	74
IPv4 addresses	26,624
IPv6 addresses	633,825,300,114,114,700,748,351,602,688
ASN type	ISP
Registry	ripe
Allocated	16 years ago on Dec 08, 2009
Updated	7 years ago on Dec 21, 2018

Netblock	Company	Num of IPs
91.123.208.0/20	Syrion Sp. z o.o.	4,096
109.196.48.0/20	Syrion Sp. z o.o.	4,096
89.200.160.0/21	Syrion Sp. z o.o.	2,048
94.232.32.0/21	Syrion Sp. z o.o.	2,048
109.95.232.0/21	Syrion Sp. z o.o.	2,048
213.5.136.0/21	Syrion Sp. z o.o.	2,048
80.65.212.0/22	Syrion Sp. z o.o.	1,024
81.30.140.0/22	Syrion Sp. z o.o.	1,024
91.205.244.0/22	Syrion Sp. z o.o.	1,024
91.233.72.0/22	Syrion Sp. z o.o.	1,024
193.34.220.0/22	Syrion Sp. z o.o.	1,024
193.150.44.0/22	Syrion Sp. z o.o.	1,024
195.189.40.0/22	Syrion Sp. z o.o.	1,024
81.30.136.0/23	Syrion Sp. z o.o.	512
91.233.70.0/23	Syrion Sp. z o.o.	512
193.27.210.0/23	Syrion Sp. z o.o.	512
193.150.42.0/23	Syrion Sp. z o.o.	512
195.14.116.0/23	Syrion Sp. z o.o.	512
91.233.69.0/24	Syrion Sp. z o.o.	256
193.17.54.0/24	Syrion Sp. z o.o.	256

Netblock	Company
2a0d:1d40::/29	Syrion Sp. z o.o.

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WHOIS Details

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                                                ASHandle:       AS50231
                                                OrgID:          AS50231
                                                ASName:         AS50231
                                                ASNumber:       AS50231
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 74 domain names hosted across 42 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
81.30.136.66	██████████	7
109.196.55.103	█████████	7
109.196.55.77	██████████	6
109.196.50.236	███████	4
109.196.55.200	███████	3
91.123.217.145	██████████	3
91.123.218.38	██████████	2
91.123.219.11	██████████	2
109.196.49.38	██████████	2
91.123.216.31	██████████	2

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Peers

There are 19 peers for this ASN.

Peers	Name
AS14840	BR.Digital Telecom
AS15744	SILWEB Autonomous System - Commercial
AS198150	SIACOM JSC
AS199057	PHU AMPLUS Krzysztof Jonski
AS201054	Stowarzyszenie e-Poludnie
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356	Durand do Brasil Ltda
AS24482	SG.GS
AS263444	Open X Tecnologia Ltda
AS29049	Delta Telecom Ltd
AS36236	NetActuate, Inc
AS39120	Convergenze S.p.A.
AS41327	Fiber Telecom S.p.A.
AS43498	JAS-FBG S.A
AS43733	Viva Armenia CJSC
AS49544	i3D.net B.V
AS50607	Stowarzyszenie e-Poludnie
AS53062	ALT \| GRUPO BRASIL TECPAR
AS57463	NetIX Communications JSC

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Upstreams

There are 2 upstreams for this ASN.

upstreams	Name
AS15744	SILWEB Autonomous System - Commercial
AS50607	Stowarzyszenie e-Poludnie

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Downstreams

There is 1 peer for this ASN.

Downstreams	Name
AS199057	PHU AMPLUS Krzysztof Jonski

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Pingable IPs

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

IP Address	ASN	Details
91.123.210.149	AS50231 Syrion Sp. z o.o.	`3.51ms` from Wrocław, PL
109.196.58.247	AS50231 Syrion Sp. z o.o.	`4.52ms` from Wrocław, PL
81.30.141.123	AS50231 Syrion Sp. z o.o.	`3.89ms` from Wrocław, PL
91.123.216.86	AS50231 Syrion Sp. z o.o.	`3.81ms` from Wrocław, PL
109.196.52.78	AS50231 Syrion Sp. z o.o.	`3.56ms` from Wrocław, PL
89.200.163.129	AS50231 Syrion Sp. z o.o.	`4.50ms` from Wrocław, PL
195.189.41.9	AS50231 Syrion Sp. z o.o.	`3.76ms` from Wrocław, PL
109.95.233.86	AS50231 Syrion Sp. z o.o.	`4.03ms` from Wrocław, PL
80.65.212.153	AS50231 Syrion Sp. z o.o.	`3.77ms` from Wrocław, PL
91.123.215.117	AS50231 Syrion Sp. z o.o.	`3.90ms` from Wrocław, PL
89.200.166.120	AS50231 Syrion Sp. z o.o.	`4.10ms` from Wrocław, PL
94.232.39.46	AS50231 Syrion Sp. z o.o.	`4.34ms` from Wrocław, PL
109.95.235.77	AS50231 Syrion Sp. z o.o.	`3.81ms` from Wrocław, PL
94.232.38.152	AS50231 Syrion Sp. z o.o.	`4.12ms` from Wrocław, PL
193.150.45.127	AS50231 Syrion Sp. z o.o.	`4.50ms` from Wrocław, PL
81.30.137.33	AS50231 Syrion Sp. z o.o.	`3.93ms` from Wrocław, PL
91.205.247.184	AS50231 Syrion Sp. z o.o.	`3.98ms` from Wrocław, PL
91.123.212.207	AS50231 Syrion Sp. z o.o.	`4.21ms` from Wrocław, PL
213.5.136.145	AS50231 Syrion Sp. z o.o.	`4.04ms` from Wrocław, PL
91.123.208.100	AS50231 Syrion Sp. z o.o.	`3.45ms` from Wrocław, PL
80.65.215.199	AS50231 Syrion Sp. z o.o.	`3.98ms` from Wrocław, PL
193.34.221.41	AS50231 Syrion Sp. z o.o.	`4.18ms` from Wrocław, PL
109.95.239.245	AS50231 Syrion Sp. z o.o.	`4.14ms` from Wrocław, PL
80.65.214.31	AS50231 Syrion Sp. z o.o.	`3.74ms` from Wrocław, PL
91.123.211.91	AS50231 Syrion Sp. z o.o.	`3.82ms` 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
17.253.27.39	AS6185 Apple Inc.	`0.16ms` from Chicago, US
18.196.59.183	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
182.231.226.247	AS17858 LG POWERCOMM	`2.63ms` from Incheon, KR
185.230.124.247	AS9009 M247 Europe SRL	`0.06ms` from Madrid, ES
208.111.18.199	AS32083 Omnispring, LLC	`11.54ms` from Miami, US
35.231.112.183	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
189.33.209.215	AS28573 Claro NXT Telecomunicacoes Ltda	`5.26ms` from Osasco, BR
119.109.109.199	AS4837 CHINA UNICOM China169 Backbone	`7.91ms` from Tieling, CN
222.228.23.183	AS2519 ARTERIA Networks Corporation	`2.95ms` from Tokyo, JP
206.162.105.23	AS8047 GENERAL COMMUNICATION, INC.	`4.85ms` from Anchorage, US
184.15.154.23	AS5650 Frontier Communications of America, Inc.	`12.11ms` from Chicago, US
41.83.19.23	AS8346 SONATEL-AS Autonomous System	`3.55ms` from Dakar, SN
80.136.117.103	AS3320 Deutsche Telekom AG	`6.30ms` from Frankfurt am Main, DE
116.104.224.87	AS7552 Viettel Group	`3.83ms` from Hanoi, VN
211.58.103.199	AS9318 SK Broadband Co Ltd	`1.02ms` from Incheon, KR
58.233.46.39	AS9318 SK Broadband Co Ltd	`1.96ms` from Incheon, KR
63.134.210.39	AS14992 NewtekOne, Inc.	`9.77ms` from Los Angeles, US
88.207.231.135	AS6661 POST Luxembourg	`0.98ms` from Luxembourg, LU
169.139.4.199	AS46887 Crown Castle Fiber LLC	`1.26ms` from Miami, US
221.110.142.183	AS17676 SoftBank Corp.	`1.27ms` from Osaka, JP
189.78.213.71	AS27699 TELEFÔNICA BRASIL S.A	`1.57ms` from Osasco, BR
58.12.98.183	AS17506 ARTERIA Networks Corporation	`1.90ms` from Tokyo, JP
167.99.183.247	AS14061 DigitalOcean, LLC	`0.32ms` from Toronto, CA
62.1.145.183	AS1241 Forthnet	`2.23ms` from Athens, GR
136.53.60.87	AS16591 Google Fiber Inc.	`5.80ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f5 91.123.221.72

traceroute to 91.123.221.72 (91.123.221.72): 64 hops max, 52 byte packets

5 [] 89.44.212.55 25.967 ms

6 *

7 *

8 [] 185.48.10.157 32.078 ms

9 *

10 [AS50231] 91.123.221.72 30.115 ms

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On January 9th 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 AS50231 at robtex.

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