AS20552 Horyzont Technologie Internetowe sp.z... details

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

Field	Value
Country	Poland
Website	horyzont.net
Hosted domains	404
Number of IPv4	11,008
Number of IPv6	79,228,162,514,264,337,593,543,950,336
ASN type	Hosting
Registry	ripe
Allocated	24 years ago on Dec 07, 2001
Updated	10 months 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 404 domain names hosted across 109 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
217.168.143.10	██████████	88
164.40.241.114	██████████	32
217.168.131.252	██████████	17
217.168.131.173	██████████	14
164.40.244.70	██████████	13
164.40.241.105	██████████	11
185.119.14.212	██████████	10
217.168.137.3	████████	9
217.168.142.9	██████████	9
217.168.139.164	██████████	7

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Hosted Domains API & Database

Peers

There are 35 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.
AS42171	Fiskas Service
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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ASN API & Database

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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ASN API & Database

Downstreams

There are 29 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.
AS42171	Fiskas Service
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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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
185.24.201.17	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.52ms` from Poznan, PL
185.119.12.20	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.40ms` from Poznan, PL
185.24.203.217	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.47ms` from Poznan, PL
217.168.134.133	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.49ms` from Poznan, PL
185.24.200.205	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.49ms` from Poznan, PL
93.105.74.1	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.68ms` from Poznan, PL
164.40.242.250	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.41ms` from Poznan, PL
217.168.136.25	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.48ms` from Poznan, PL
164.40.245.105	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.45ms` from Poznan, PL
217.168.141.194	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.44ms` from Poznan, PL
91.199.97.33	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.57ms` from Poznan, PL
217.168.133.254	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.44ms` from Poznan, PL
164.40.246.249	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.44ms` from Poznan, PL
2a02:d88:2000:7::243	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`3.92ms` from Warsaw, PL
217.168.128.122	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.43ms` from Poznan, PL
164.40.244.110	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.43ms` from Poznan, PL
217.168.131.8	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.44ms` from Poznan, PL
217.168.139.113	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.44ms` from Poznan, PL
185.119.13.17	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.48ms` from Poznan, PL
178.235.241.2	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.45ms` from Poznan, PL
164.40.243.177	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.42ms` from Poznan, PL
164.40.241.22	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.43ms` from Poznan, PL
185.119.15.241	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.52ms` from Poznan, PL
217.168.130.38	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.48ms` from Poznan, PL
185.52.168.206	AS20552 Horyzont Technologie Internetowe sp.z.o.o.	`0.45ms` 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
42.48.202.40	AS4837 CHINA UNICOM China169 Backbone	`5.55ms` from Changsha, CN
16.162.188.136	AS16509 Amazon.com, Inc.	`0.32ms` from Hong Kong, HK
174.137.25.136	AS31875 Jackson County Rural Electric Membership Corporation	`3.77ms` from Indianapolis, US
78.163.255.56	AS9121 Turk Telekomunikasyon Anonim Sirketi	`11.82ms` from Izmir, TR
31.135.37.24	AS48327 Ray-Svyaz Ltd.	`3.98ms` from Kemerovo, RU
185.150.137.120	AS29802 HIVELOCITY, Inc.	`0.38ms` from London, GB
92.251.27.232	AS12709 Melita Limited	`5.52ms` from Qormi, MT
189.122.122.104	AS28573 Claro NXT Telecomunicacoes Ltda	`5.38ms` from Rio de Janeiro, BR
108.186.201.72	AS54600 PEG TECH INC	`0.26ms` from San Jose, US
148.101.130.168	AS6400 Compañía Dominicana de Teléfonos S. A.	`2.13ms` from Santo Domingo, DO
24.22.138.248	AS7922 Comcast Cable Communications, LLC	`3.28ms` from Seattle, US
3.38.150.136	AS16509 Amazon.com, Inc.	`0.14ms` from Seoul, KR
175.192.253.72	AS4766 Korea Telecom	`1.10ms` from Seoul, KR
39.111.18.24	AS2527 Sony Network Communications Inc.	`3.86ms` from Tokyo, JP
20.56.24.72	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
151.210.110.216	AS25853 Ellijay Telephone Company	`8.17ms` from Atlanta, US
222.252.91.232	AS45899 VNPT Corp	`0.89ms` from Hanoi, VN
94.103.47.8	AS47894 VERITEKNIK BILISIM BASIN VE YAYIN LIMITED SIRKETI	`9.65ms` from Istanbul, TR
31.166.69.216	AS35819 Etihad Etisalat, a joint stock company	`2.60ms` from Jeddah, SA
68.102.254.168	AS22773 Cox Communications Inc.	`8.61ms` from Kansas City, US
81.158.44.104	AS2856 British Telecommunications PLC	`5.36ms` from London, GB
23.53.238.248	AS7545 TPG Telecom Limited	`9.73ms` from Melbourne, AU
138.119.140.120	AS611 NB-PEI Educational Computer Network	`15.53ms` from Montreal, CA
87.240.16.24	AS8615 "Central Telegraph" Public Joint-stock Company	`1.79ms` from Moscow, RU
124.159.177.232	AS7679 QTnet,Inc.	`9.81ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -m5 164.40.247.203

traceroute to 164.40.247.203 (164.40.247.203): 5 hops max, 52 byte packets

1 [AS15169] 74.125.253.254 24.972 ms

2 [AS15169] 192.178.97.14 25.578 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Paris, FR

On October 30th 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 AS20552 at robtex.

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