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 5 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
158.66.1.9 ██████████ 1
158.66.2.61 ██████████ 1
158.66.2.114 ██████████ 1
158.66.1.62 ██████████ 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

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

IP Address ASN Details
158.66.1.17 AS21111 Ministerstwo Rozwoju i Technologii 2.56ms from Warsaw, PL
158.66.6.12 AS21111 Ministerstwo Rozwoju i Technologii 1.30ms from Warsaw, PL
158.66.7.2 AS21111 Ministerstwo Rozwoju i Technologii 2.21ms from Warsaw, PL
158.66.0.3 AS21111 Ministerstwo Rozwoju i Technologii 2.25ms from Warsaw, PL
158.66.5.2 AS21111 Ministerstwo Rozwoju i Technologii 2.17ms from Warsaw, PL
158.66.4.4 AS21111 Ministerstwo Rozwoju i Technologii 2.20ms 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
155.138.229.39 AS20473 The Constant Company, LLC 0.16ms from Atlanta, US
105.154.81.151 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 8.14ms from Casablanca, MA
34.10.1.151 AS396982 Google LLC 0.14ms from Council Bluffs, US
102.113.76.55 AS23889 Mauritius Telecom Ltd 1.58ms from Ebene, MU
2.127.92.55 AS5607 Sky UK Limited 4.49ms from London, GB
46.24.219.247 AS12430 VODAFONE ESPANA S.A.U. 7.77ms from Madrid, ES
151.111.144.135 AS1998 State of Minnesota 0.98ms from Minneapolis, US
92.220.192.167 AS29695 Lyse Tele AS 10.15ms from Oslo, NO
45.161.98.7 AS268463 LOG INFORMATICA LTDA 12.00ms from Porto Alegre, BR
18.215.42.231 AS14618 Amazon.com, Inc. 0.40ms from Reston, US
3.223.58.87 AS14618 Amazon.com, Inc. 0.45ms from Reston, US
63.200.114.119 AS7018 AT&T Enterprises, LLC 4.31ms from San Jose, US
76.158.70.87 AS7922 Comcast Cable Communications, LLC 10.50ms from San Jose, US
60.116.23.87 AS17676 SoftBank Corp. 3.28ms from Tokyo, JP
223.134.117.167 AS2527 Sony Network Communications Inc. 2.98ms from Tokyo, JP
182.171.43.135 AS2527 Sony Network Communications Inc. 2.25ms from Tokyo, JP
58.52.96.135 AS4134 CHINANET BACKBONE 5.64ms from Wuhan, CN
77.91.123.215 AS209847 WorkTitans B.V. 0.55ms from Amsterdam, NL
173.207.221.215 AS22646 Hargray Communications Group, Inc. 10.16ms from Atlanta, US
120.60.246.55 AS9829 National Internet Backbone 4.54ms from Chennai, IN
27.10.3.151 AS4837 CHINA UNICOM China169 Backbone 1.59ms from Chongqing, CN
91.42.163.215 AS3320 Deutsche Telekom AG 8.06ms from Frankfurt am Main, DE
91.22.49.119 AS3320 Deutsche Telekom AG 10.96ms from Frankfurt am Main, DE
113.180.75.23 AS45899 VNPT Corp 4.68ms from Ho Chi Minh City, VN
43.204.201.23 AS16509 Amazon.com, Inc. 0.15ms from Mumbai, IN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m6 158.66.182.196
traceroute to 158.66.182.196 (158.66.182.196): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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