Autonomous System details

AS20552

Horyzont Technologie Internetowe sp.z.o.o. · horyzont.net

Poland

BitTorrent

Crawler

VPN

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AS20552 – Horyzont Technologie Internetowe sp.z.o.o.

Field	Value
Country	Poland
Website	horyzont.net
Hosted domains	402
IPv4 addresses	11,008
IPv6 addresses	79,228,162,514,264,338,000,000,000,000
ASN type	Hosting
Registry	ripe
Allocated	24 years ago on Dec 07, 2001
Updated	a year ago on Dec 19, 2024

Netblock	Company	Num of IPs
217.168.128.0/20	Horyzont Technologie Internetowe sp.z.o.o.	4,096
164.40.240.0/21	Horyzont Technologie Internetowe sp.z.o.o.	2,048
185.24.200.0/22	Horyzont Technologie Internetowe sp.z.o.o.	1,024
185.52.168.0/22	Horyzont Technologie Internetowe sp.z.o.o.	1,024
185.119.12.0/22	Horyzont Technologie Internetowe sp.z.o.o.	1,024
91.199.97.0/24	Horyzont Technologie Internetowe sp.z.o.o.	256
91.216.30.0/24	Horyzont Technologie Internetowe sp.z.o.o.	256
93.105.72.0/24	Horyzont Technologie Internetowe sp.z.o.o.	256
93.105.73.0/24	Horyzont Technologie Internetowe sp.z.o.o.	256
93.105.74.0/24	Horyzont Technologie Internetowe sp.z.o.o.	256
164.40.240.0/24	Horyzont Technologie Internetowe sp.z.o.o.	256
164.40.241.0/24	Horyzont Technologie Internetowe sp.z.o.o.	256
164.40.242.0/24	Horyzont Technologie Internetowe sp.z.o.o.	256
164.40.243.0/24	Siec klientow PPPoE	256
164.40.244.0/24	Horyzont TI Google Global Cache node	256
164.40.245.0/24	Horyzont Technologie Internetowe sp.z.o.o.	256
164.40.246.0/24	CUSTOMER ID: 123487	256
164.40.247.0/24	CUSTOMER ID: 123487	256
178.235.240.0/24	Horyzont Technologie Internetowe sp.z.o.o.	256
178.235.241.0/24	Horyzont Technologie Internetowe sp.z.o.o.	256
185.52.169.0/24	PL-HORYZONT	256
185.52.170.0/24	Horyzont TI AKAMAI cache node	256
185.52.171.0/24	Horyzont TI IBGP CORE NETWORK 2	256
185.119.13.0/24	Horyzont Technologie Internetowe sp.z.o.o.	256
217.168.129.0/24	Horyzont Technologie Internetowe sp.z.o.o.	256

Netblock	Company
2a02:d88::/32	Horyzont Technologie Internetowe sp.z.o.o.

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WHOIS Details

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                                                ASHandle:       AS20552
                                                OrgID:          AS20552
                                                ASName:         AS20552
                                                ASNumber:       AS20552
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 402 domain names hosted across 110 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
217.168.143.10	██████████	80
164.40.241.114	██████████	33
164.40.244.70	██████████	14
217.168.131.173	██████████	12
217.168.142.9	██████████	11
185.119.14.212	██████████	10
178.235.241.3	██████████	10
217.168.137.3	██████████	9
164.40.241.105	█████████	8
217.168.139.164	██████████	7

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Hosted Domains API & Database

Peers

There are 34 peers for this ASN.

Peers	Name
AS1299	Arelion Sweden AB
AS196887	URZAD MARSZALKOWSKI WOJEWODZTWA WIELKOPOLSKIEGO
AS197227	Poznanska Spoldzielnia Mieszkaniowa Winogrady w Poznaniu
AS197645	GCI Sp. z o.o.
AS198865	PRESS-SERVICE Monitoring Mediow sp. z o.o.
AS200369	Transgourmet Polska Sp. z o.o.
AS201169	All for One Poland Sp. z o.o.
AS203920	MM Brown Polska Sp. z o.o.
AS204447	TRECOM Poznan Sp. z o.o.
AS204559	PROMONOTES Sp. z o.o.
AS204766	NETeter s.c. Michal Siwczak, Pawel Jarmuszkiewicz
AS206523	Poznan University of Technology
AS207033	DTnet Adam Tarkowski Aneta Wyrwas s.c.
AS209066	Kalasoft Sp. z o.o.
AS209892	LEXELL MICHAL SZYDLOWSKI
AS210019	KOLEJE WIELKOPOLSKIE SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA
AS25154	Currency One S.A.
AS29314	VECTRA S.A.
AS29501	Narodowy Fundusz Zdrowia
AS29620	P.H.U. TAMI - Wojciech Sterna
AS41618	Komputronik S.A.
AS42986	IZACOM Sp. z o.o.
AS43914	Ecco Holiday AS Number
AS44033	Komster Sp. z o.o.
AS44262	Bergerat Monnoyeur Sp. z o.o.
AS48690	General Logistics Systems Poland Sp. z o.o.
AS50606	Horyzont Technologie Internetowe sp.z.o.o.
AS57304	JSC RetnNet
AS57643	AirCity Krzysztof Janukowicz
AS60158	FUNDACJA UNIWERSYTETU IM. ADAMA MICKIEWICZA W POZNANIU
AS61311	ProfiGroup Lukasz Grzelak
AS62050	AMICA SA
AS6939	Hurricane Electric LLC
AS9002	RETN Limited

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Upstreams

There are 4 upstreams for this ASN.

upstreams	Name
AS1299	Arelion Sweden AB
AS29314	VECTRA S.A.
AS6939	Hurricane Electric LLC
AS9002	RETN Limited

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Downstreams

There are 28 downstreams for this ASN.

Downstreams	Name
AS196887	URZAD MARSZALKOWSKI WOJEWODZTWA WIELKOPOLSKIEGO
AS197227	Poznanska Spoldzielnia Mieszkaniowa Winogrady w Poznaniu
AS197645	GCI Sp. z o.o.
AS198865	PRESS-SERVICE Monitoring Mediow sp. z o.o.
AS200369	Transgourmet Polska Sp. z o.o.
AS201169	All for One Poland Sp. z o.o.
AS203920	MM Brown Polska Sp. z o.o.
AS204447	TRECOM Poznan Sp. z o.o.
AS204559	PROMONOTES Sp. z o.o.
AS204766	NETeter s.c. Michal Siwczak, Pawel Jarmuszkiewicz
AS206523	Poznan University of Technology
AS207033	DTnet Adam Tarkowski Aneta Wyrwas s.c.
AS209066	Kalasoft Sp. z o.o.
AS209892	LEXELL MICHAL SZYDLOWSKI
AS210019	KOLEJE WIELKOPOLSKIE SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA
AS25154	Currency One S.A.
AS29501	Narodowy Fundusz Zdrowia
AS29620	P.H.U. TAMI - Wojciech Sterna
AS41618	Komputronik S.A.
AS42986	IZACOM Sp. z o.o.
AS43914	Ecco Holiday AS Number
AS44033	Komster Sp. z o.o.
AS44262	Bergerat Monnoyeur Sp. z o.o.
AS48690	General Logistics Systems Poland Sp. z o.o.
AS57643	AirCity Krzysztof Janukowicz
AS60158	FUNDACJA UNIWERSYTETU IM. ADAMA MICKIEWICZA W POZNANIU
AS61311	ProfiGroup Lukasz Grzelak
AS62050	AMICA SA

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Pingable IPs

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

IP Address	ASN	Details
185.24.201.193	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.50ms` from Poznan, PL
164.40.242.250	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.41ms` from Poznan, PL
93.105.73.146	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.48ms` from Poznan, PL
185.52.169.1	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`1.03ms` from Poznan, PL
185.119.14.75	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.44ms` from Poznan, PL
185.24.200.242	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.56ms` from Poznan, PL
185.52.171.233	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.46ms` from Poznan, PL
164.40.244.110	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.40ms` from Poznan, PL
217.168.141.194	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.44ms` from Poznan, PL
2a02:d88:600:9:1::2	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`4.07ms` from Warsaw, PL
185.52.170.89	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.50ms` from Poznan, PL
2a02:d88:ffff:ffff::2	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`4.01ms` from Warsaw, PL
2a02:d88:5::6	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`3.88ms` from Warsaw, PL
217.168.131.166	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.46ms` from Poznan, PL
93.105.72.86	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.55ms` from Poznan, PL
217.168.132.121	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.53ms` from Poznan, PL
217.168.128.161	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.44ms` from Poznan, PL
217.168.136.25	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.46ms` from Poznan, PL
185.24.202.217	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.52ms` from Poznan, PL
217.168.143.137	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.46ms` from Poznan, PL
217.168.140.242	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.43ms` from Poznan, PL
91.199.97.113	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.49ms` from Poznan, PL
185.119.15.1	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.54ms` from Poznan, PL
185.24.203.113	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.49ms` from Poznan, PL
164.40.241.27	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.46ms` 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
178.229.110.200	AS31615 Odido Netherlands B.V.	`14.97ms` from Amsterdam, NL
71.218.122.136	AS209 CenturyLink Communications, LLC	`1.54ms` from Denver, US
93.198.13.8	AS3320 Deutsche Telekom AG	`6.41ms` from Duesseldorf, DE
23.248.201.200	AS138415 Yancy Limited	`0.67ms` from Hong Kong, HK
195.184.214.24	AS41039 Timer, LLC	`14.55ms` from Krasnodar, RU
76.89.154.8	AS20001 Charter Communications Inc	`4.33ms` from Los Angeles, US
146.183.15.88	AS50624 Outscale SASU	`1.07ms` from Paris, FR
100.28.15.104	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
20.245.77.200	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
191.238.213.200	AS8075 Microsoft Corporation	`0.16ms` from Sao Paulo, BR
31.178.161.232	AS9141 P4 Sp. z o.o.	`15.52ms` from Warsaw, PL
219.144.90.24	AS134768 CHINANET SHAANXI province Cloud Base network	`0.30ms` from Xi’an, CN
221.15.206.40	AS4837 CHINA UNICOM China169 Backbone	`2.35ms` from Zhengzhou, CN
92.97.76.232	AS5384 Emirates Internet	`2.74ms` from Al Fujairah City, AE
166.250.229.72	AS6167 Verizon Business	`17.42ms` from Chicago, US
71.14.159.8	AS20115 Charter Communications LLC	`4.42ms` from Dallas, US
102.218.29.248	AS15399 Wananchi Group (Kenya) Limited	`1.36ms` from Dar es Salaam, TZ
75.161.70.136	AS209 CenturyLink Communications, LLC	`9.84ms` from Denver, US
46.7.77.152	AS6830 Liberty Global Europe Holding B.V.	`6.93ms` from Dublin, IE
51.12.101.248	AS8075 Microsoft Corporation	`0.19ms` from Gaevle, SE
196.216.157.248	AS37351 African Development Bank - AFDB	`16.64ms` from Monrovia, LR
202.60.42.8	AS17511 OPTAGE Inc.	`4.52ms` from Osaka, JP
187.146.11.88	AS8151 UNINET	`8.58ms` from Santiago de Queretaro, MX
1.165.116.200	AS3462 Data Communication Business Group	`2.11ms` from Taichung, TW
124.33.246.104	AS17506 ARTERIA Networks Corporation	`0.94ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 217.168.132.121

traceroute to 217.168.132.121 (217.168.132.121): 64 hops max, 52 byte packets

1 [AS206804] 185.234.73.1 0.213 ms

2 *

3 [] 185.1.4.101 0.593 ms

4 [AS20552] 164.40.240.111 0.672 ms

5 [AS20552] 217.168.132.121 0.569 ms

Measurement taken from

IPinfo ProbeNet in Poznan, PL

On April 24th 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 AS20552 at robtex.

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