Autonomous System details

AS21111

Ministerstwo Rozwoju i Technologii  ·  mrit.gov.pl

Poland

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AS21111 – Ministerstwo Rozwoju i Technologii

Field Value
Country Poland
Website mrit.gov.pl
Hosted domains 25
IPv4 addresses 65,536
IPv6 addresses 0
ASN type Government
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 4 months ago on Nov 20, 2025

IP Ranges

Netblock Company Num of IPs
158.66.0.0/16 Departament Gospodarki Cyfrowej 65,536
158.66.1.0/24 Departament Gospodarki Cyfrowej 256
158.66.2.0/24 Departament Gospodarki Cyfrowej 256
158.66.6.0/24 Departament Gospodarki Cyfrowej 256
158.66.7.0/24 Departament Gospodarki Cyfrowej 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS21111
                                                OrgID:          AS21111
                                                ASName:         AS21111
                                                ASNumber:       AS21111
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 25 domain names hosted across 6 IP addresses on this ASN.

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IP Address Domain Domains on this IP
158.66.1.35 ██████████ 20
158.66.4.50 ██████████ 1
158.66.1.62 ██████████ 1
158.66.2.61 ██████████ 1
158.66.1.9 ██████████ 1
158.66.2.114 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS12912 T-Mobile Polska S.A.
AS50606 Horyzont Technologie Internetowe sp.z.o.o.
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS12912 T-Mobile Polska S.A.
AS50606 Horyzont Technologie Internetowe sp.z.o.o.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
158.66.6.12 AS21111 Ministerstwo Rozwoju i Technologii 1.31ms from Warsaw, PL
158.66.5.2 AS21111 Ministerstwo Rozwoju i Technologii 2.18ms from Warsaw, PL
158.66.1.101 AS21111 Ministerstwo Rozwoju i Technologii 2.35ms from Warsaw, PL
158.66.7.2 AS21111 Ministerstwo Rozwoju i Technologii 2.21ms from Warsaw, PL
158.66.2.114 AS21111 Ministerstwo Rozwoju i Technologii 2.44ms from Warsaw, PL
158.66.4.2 AS21111 Ministerstwo Rozwoju i Technologii 2.20ms from Warsaw, PL
158.66.0.3 AS21111 Ministerstwo Rozwoju i Technologii 2.21ms from Warsaw, 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
52.174.244.151 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
81.184.226.135 AS6739 Vodafone ONO AS 5.55ms from Barcelona, ES
76.195.129.151 AS7018 AT&T Enterprises, LLC 13.37ms from Dallas, US
2.202.150.7 AS3209 Vodafone GmbH 6.69ms from Duesseldorf, DE
197.69.29.151 AS12091 MTN SA 19.71ms from Johannesburg, ZA
91.245.109.231 AS43258 Centr Servisnogo Oblslugovuvannya Ltd 5.17ms from Kyiv, UA
75.164.203.39 AS209 CenturyLink Communications, LLC 0.88ms from Portland, US
152.0.16.183 AS6400 Compañía Dominicana de Teléfonos S. A. 1.49ms from Santo Domingo, DO
182.216.125.23 AS17858 LG POWERCOMM 1.80ms from Seoul, KR
175.116.102.23 AS9318 SK Broadband Co Ltd 4.14ms from Seoul, KR
83.249.53.151 AS1257 Tele2 Sverige AB 3.63ms from Stockholm, SE
219.28.178.231 AS17676 SoftBank Corp. 3.42ms from Tokyo, JP
87.195.210.39 AS12414 Solcon Internetdiensten B.V. 4.62ms from Amsterdam, NL
35.245.164.247 AS396982 Google LLC 0.13ms from Ashburn, US
23.56.254.103 AS16625 Akamai Technologies, Inc. 0.35ms from Frankfurt am Main, DE
154.203.101.183 AS9294 GNET INC. 0.82ms from Hong Kong, HK
178.150.102.151 AS13188 CONTENT DELIVERY NETWORK LTD 1.05ms from Kharkiv, UA
46.24.219.247 AS12430 VODAFONE ESPANA S.A.U. 7.33ms from Madrid, ES
87.89.197.183 AS5410 Bouygues Telecom SA 2.06ms from Paris, FR
45.161.98.7 AS268463 LOG INFORMATICA LTDA 9.41ms from Porto Alegre, BR
85.142.6.103 AS49505 JSC Selectel 0.96ms from Saint Petersburg, RU
185.107.14.215 AS204151 EWII Bredbaand A/S 3.19ms from Skanderborg, DK
171.83.147.55 AS4134 CHINANET-BACKBONE 4.70ms from Wuhan, CN
166.117.216.247 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
171.7.111.7 AS45758 Triple T Broadband Public Company Limited 2.83ms from Bangkok, TH

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 158.66.157.96
traceroute to 158.66.157.96 (158.66.157.96): 8 hops max, 52 byte packets
5 [AS12912] 157.25.55.94 3.463 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Warsaw, PL
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 AS21111 at robtex.

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