Autonomous System details

AS12303

Magyarorszagi Internet Szolgaltatok Tanacsa Tudomanyos Egyesulet  ·  domain.hu

Hungary

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AS12303 – Magyarorszagi Internet Szolgaltatok Tanacsa Tudomanyos Egyesulet

Field Value
Country Hungary
Website domain.hu
Hosted domains 14
IPv4 addresses 2,048
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type Business
Registry ripe
Allocated 21 years ago on Jun 14, 2005
Updated a year ago on May 27, 2025

IP Ranges

Netblock Company Num of IPs
5.28.0.0/21 ISZT INTERNET SZOLGALTATOK Halozati Koordinacios Kozpontja Nonprofit KFT. 2,048
5.28.0.0/22 ISZT INTERNET SZOLGALTATOK Halozati Koordinacios Kozpontja Nonprofit KFT. 1,024
Netblock Company
2a00:e6a0::/32 ISZT INTERNET SZOLGALTATOK Halozati Koordinacios Kozpontja Nonprofit KFT.
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WHOIS Details

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                                                ASHandle:       AS12303
                                                OrgID:          AS12303
                                                ASName:         AS12303
                                                ASNumber:       AS12303
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 14 domain names hosted across 6 IP addresses on this ASN.

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IP Address Domain Domains on this IP
5.28.3.18 █████████ 5
5.28.3.19 ████████ 4
5.28.3.89 ██████ 2
5.28.3.40 ██████ 1
5.28.0.97 ████ 1
5.28.0.99 ████ 1

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Peers

There are 10 peers for this ASN.

Peers Name
AS15958 CETINdoo-NET
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS32590 Valve Corporation
AS33891 Core-Backbone GmbH
AS40994 Hohl IT e.U.
AS47692 Nessus GmbH
AS49544 i3D.net B.V
AS62214 Rackforest Zrt.
AS6663 Euroweb Romania S.R.L.
AS6939 Hurricane Electric LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS62214 Rackforest Zrt.
AS6939 Hurricane Electric LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
5.28.0.97 AS12303 Magyarorszagi Internet Szolgaltatok Tanacsa Tudomanyos Egyesulet 0.27ms from Budapest, HU
2a00:e6a0:3:1014::97 AS12303 Magyarorszagi Internet Szolgaltatok Tanacsa Tudomanyos Egyesulet 0.29ms from Budapest, HU
5.28.3.220 AS12303 Magyarorszagi Internet Szolgaltatok Tanacsa Tudomanyos Egyesulet 0.34ms from Budapest, HU

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
170.249.223.31 AS63410 PrivateSystems Networks 0.36ms from Atlanta, US
61.182.135.15 AS4837 CHINA UNICOM China169 Backbone 9.43ms from Chengdu, CN
49.200.44.255 AS45820 Tata Teleservices ISP AS 0.79ms from Chennai, IN
35.226.189.223 AS396982 Google LLC 0.14ms from Council Bluffs, US
193.31.31.63 AS397032 SPARKED HOST LLC 1.17ms from Dallas, US
47.83.14.79 AS45102 Alibaba (US) Technology Co., Ltd. 0.46ms from Hong Kong, HK
101.249.19.159 AS4134 CHINANET BACKBONE 0.55ms from Lhasa, CN
167.179.141.191 AS4764 Aussie Broadband 0.78ms from Melbourne, AU
32.195.163.143 AS14618 Amazon.com, Inc. 0.59ms from Reston, US
104.42.192.175 AS8075 Microsoft Corporation 0.57ms from San Jose, US
101.101.173.63 AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. 1.06ms from Seoul, KR
121.64.214.79 AS3786 LG DACOM Corporation 2.58ms from Seoul, KR
211.228.107.127 AS4766 Korea Telecom 10.42ms from Seoul, KR
125.231.201.31 AS3462 Data Communication Business Group 2.98ms from Taichung, TW
104.155.92.207 AS396982 Google LLC 0.16ms from Brussels, BE
107.119.44.143 AS7018 AT&T Enterprises, LLC 6.87ms from Chicago, US
104.230.150.159 AS10796 Charter Communications Inc 8.85ms from Columbus, US
68.136.34.15 AS22521 Verizon Business 0.10ms from Dallas, US
14.235.157.127 AS45899 VNPT Corp 2.24ms from Hanoi, VN
190.197.119.207 AS10269 Belize Telemedia Limited 18.91ms from Miami, US
118.190.230.95 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.32ms from Qingdao, CN
162.240.18.63 AS46606 Unified Layer 2.01ms from Salt Lake City, US
109.229.109.111 AS49136 Telecommunication networks Ltd 0.52ms from Samara, RU
186.223.217.47 AS28573 Claro NXT Telecomunicacoes Ltda 11.35ms from Sao Paulo, BR
182.126.240.15 AS4837 CHINA UNICOM China169 Backbone 2.16ms from Zhengzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 5.28.3.220
traceroute to 5.28.3.220 (5.28.3.220): 64 hops max, 52 byte packets
3 [] 193.188.137.8 0.971 ms
4 [AS12303] 5.28.3.220 0.391 ms
Measurement taken from IPinfo ProbeNet in Budapest, HU
On

Related Networks

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 AS12303 at robtex.

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