1. All IP Ranges
  2. 158.0.0.0/8
  3. 158.66.0.0/16
  4. AS21111  | 158.66.0.0/16

158.66.0.0/16

AS21111  ·  Ministerstwo Rozwoju i Technologii

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Summary

Country Poland
Domain mrit.gov.pl
ASN AS21111
Registry RIPE
ID MRIT

WHOIS Details

inetnum:        158.66.0.0 - 158.66.255.255
netname:        MRiT
descr:          Departament Gospodarki Cyfrowej
descr:          Ministerstwa Rozwoju i Technologii
descr:          Poland Warsaw 00-507
descr:          Plac Trzech Krzyzy 3_5
country:        PL
org:            ORG-MRIT2-RIPE
admin-c:        JMC10-RIPE
tech-c:         WS1004-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         CIGMG-MNT
created:        2011-08-24T10:00:53Z
last-modified:  2025-11-20T10:13:06Z
source:         RIPE
sponsoring-org: ORG-NRaA1-RIPE
abuse-email:    [email protected]
abuse-c:        ACRO52845-RIPE
abuse-org:      ORG-NRaA1-RIPE

organisation:   ORG-MRIT2-RIPE
org-name:       Ministerstwo Rozwoju i Technologii
country:        PL
org-type:       OTHER
address:        Pl. Trzech Krzyzy 3/5
address:        00-507 Warszawa
address:        Poland
e-mail:         [email protected]
abuse-c:        ACRO52845-RIPE
mnt-ref:        NASK-MNT
mnt-by:         NASK-MNT
created:        2023-05-19T07:52:14Z
last-modified:  2023-07-26T08:43:18Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        ACRO52845-RIPE
abuse-org:      undefined

person:         Jacek Chmielewski
address:        Centrum Informacji Spoleczno-Gospodarczej
address:        Ministerstwa Gospodarki, Pracy i Polityki Spolecznej
address:        ul. Zurawia 4a
address:        00-503 Warszawa
phone:          +48 501375969
fax-no:         +48 22 6217508
e-mail:         [email protected]
nic-hdl:        JMC10-RIPE
notify:         [email protected]
mnt-by:         CIGMG-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2004-05-13T10:45:14Z
source:         RIPE

person:         Wojciech Sliwinski
address:        Centrum Informacji Spoleczno-Gospodarczej
address:        Ministerstwa Gospodarki, Pracy i Polityki Spolecznej
address:        ul. Zurawia 4a
address:        00-503 Warszawa
phone:          +48 602749542
fax-no:         +48 22 6217508
e-mail:         [email protected]
nic-hdl:        WS1004-RIPE
mnt-by:         CIGMG-MNT
created:        2004-05-12T10:23:01Z
last-modified:  2004-05-13T10:45:16Z
source:         RIPE

route:          158.66.0.0/16
descr:          MRiT
origin:         AS21111
mnt-by:         CIGMG-MNT
created:        2002-03-12T11:16:48Z
last-modified:  2025-11-20T10:28:03Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 158.0.0.0/8

Range ASN Company Num of IPs
158.252.0.0/15 AS16509 Amazon Data Services UAE 131,072
158.154.0.0/16 AS297 National Aeronautics and Space Administration 65,536
158.111.0.0/16 AS13611 U.S. Center For Disease Control and Prevention 65,536
158.196.0.0/16 AS2852 VSB - Technical University 65,536
158.248.0.0/16 AS29695 Altibox AS 65,536
158.72.0.0/16 AS26810 U.S. Dept. of Health and Human Services 65,536
158.148.0.0/16 AS16232 Telecom Italia S.p.A. 65,536
158.193.0.0/16 AS2607 University of Zilina 65,536
158.136.0.0/16 AS27405 University System of New Hampshire 65,536
158.194.0.0/16 AS2852 Univerzita Palackeho 65,536
158.74.0.0/16 AS26810 U.S. Dept. of Health and Human Services 65,536
158.91.0.0/16 AS210 Provo School District 65,536
158.150.0.0/16 AS2119 Kristiansand Kommune 65,536
158.200.0.0/16 AS2522 Japan Network Information Center 65,536
158.64.0.0/16 AS2602 Reseau Teleinformatique de l'Education Nationale 65,536
158.63.0.0/16 AS22238 DoD Network Information Center 65,536
158.57.0.0/16 AS1932 Consolidated Edison Co. of New York, Inc. 65,536
158.114.0.0/16 AS1906 Northrop Grumman Corp. 65,536
158.197.0.0/16 AS2607 P.J.Safarik University in Kosice 65,536
158.147.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
158.251.0.0/16 AS16742 Universidad Catolica de Valparaiso 65,536
158.170.0.0/16 AS27897 SEGIC USACH LTDA 65,536
158.217.0.0/16 AS18276 Japan Network Information Center 65,536
158.102.0.0/16 AS2594 Consorzio per il Sistema Informativo 65,536
158.74.0.0/16 AS19050 U.S. Dept. of Health and Human Services 65,536
158.141.0.0/16 AS16509 Amazon Technologies Inc. 65,536
158.73.0.0/16 AS19050 U.S. Dept. of Health and Human Services 65,536
158.138.0.0/16 AS16509 Amazon.com, Inc. 65,536
158.149.0.0/16 AS2119 Oppland Fylkeskommune 65,536
158.70.0.0/16 AS26810 U.S. Dept. of Health and Human Services 65,536
158.40.0.0/16 AS141468 Department of the Prime Minister and Cabinet 65,536
158.110.0.0/16 AS137 Universita' degli Studi di Udine 65,536
158.151.0.0/16 AS16509 Amazon.com, Inc. 65,536
158.109.0.0/16 AS13041 Xarxa Informatica de la 65,536
158.52.0.0/16 AS11757 Whirlpool Corporation 65,536
158.232.0.0/16 AS28810 World Health Organization 65,536
158.221.0.0/16 AS16509 Amazon Technologies Inc. 65,536
158.195.0.0/16 AS2607 Comenius University Bratislava 65,536
158.227.0.0/16 AS15488 Universidad del Pais Vasco / Euskal Herriko Unibertsitatea 65,536
158.121.0.0/16 AS1968 University of Massachusetts at Boston 65,536
158.56.0.0/16 AS16509 Amazon.com, Inc. 65,536
158.96.0.0/16 AS1226 California Department of Technology 65,536
158.16.0.0/16 AS1540 Headquarters, USAISC 65,536
158.67.0.0/16 AS21286 European Data Center 65,536
158.160.0.0/16 AS200350 Yandex.Cloud LLC 65,536
158.100.0.0/16 AS16509 Amazon.com, Inc. 65,536
158.161.0.0/16 AS133875 Brunei Shell Petroleum Company Sendirian Berhad 65,536
158.69.0.0/16 AS16276 OVH Hosting, Inc. 65,536
158.65.0.0/16 AS29917 University System of New Hampshire 65,536

Hosted domains

There are 25 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
158.66.1.35 brexit.gov.pl 20
158.66.1.62 tracker.gov.pl 1
158.66.2.114 pzp.gov.pl 1
158.66.2.61 mobilis.gov.pl 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
158.66.4.4 AS21111 Ministerstwo Rozwoju i Technologii 1.39ms from Warsaw, PL
158.66.1.17 AS21111 Ministerstwo Rozwoju i Technologii 2.65ms from Warsaw, PL
158.66.0.3 AS21111 Ministerstwo Rozwoju i Technologii 2.36ms from Warsaw, PL
158.66.5.4 AS21111 Ministerstwo Rozwoju i Technologii 1.37ms from Warsaw, PL
158.66.6.3 AS21111 Ministerstwo Rozwoju i Technologii 1.43ms 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
101.26.245.48 AS4837 CHINA UNICOM China169 Backbone 10.30ms from Beijing, CN
193.6.37.144 AS1955 KIFU (Governmental Info Tech Development Agency) 7.70ms from Budapest, HU
20.221.30.64 AS8075 Microsoft Corporation 0.35ms from Des Moines, US
62.91.95.32 AS20686 Bisping & Bisping GmbH & Co KG 4.67ms from Frankfurt am Main, DE
121.43.95.16 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.07ms from Hangzhou, CN
86.22.246.176 AS5089 Virgin Media Limited 5.42ms from London, GB
160.32.93.0 AS22379 Manifold Services Inc 10.04ms from Mount Prospect, US
76.122.241.16 AS7922 Comcast Cable Communications, LLC 11.61ms from Murfreesboro, US
117.84.141.128 AS4134 CHINANET-BACKBONE 4.59ms from Nanjing, CN
74.72.206.208 AS12271 Charter Communications Inc 4.78ms from New York City, US
91.169.169.16 AS12322 Free SAS 3.61ms from Paris, FR
99.127.226.208 AS7018 AT&T Enterprises, LLC 3.69ms from San Jose, US
123.109.213.0 AS38095 SK Broadband Co Ltd 1.56ms from Seoul, KR
20.220.12.208 AS8075 Microsoft Corporation 0.19ms from Toronto, CA
49.233.164.64 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.78ms from Beijing, CN
116.74.34.96 AS17488 Hathway IP Over Cable Internet 17.00ms from Hyderabad, IN
95.152.228.160 AS3257 GTT Communications Inc. 3.75ms from London, GB
62.89.138.96 AS8419 Redcentric Solutions Ltd 1.46ms from London, GB
172.119.217.32 AS20001 Charter Communications Inc 7.91ms from Los Angeles, US
47.198.118.32 AS5650 Frontier Communications of America, Inc. 6.93ms from Miami, US
185.162.248.240 AS197540 netcup GmbH 0.35ms from Nuernberg, DE
119.47.104.0 AS18129 OKAYAMA NETWORK INC. 6.92ms from Osaka, JP
98.86.243.48 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
43.200.70.112 AS16509 Amazon.com, Inc. 0.65ms from Seoul, KR
36.38.21.0 AS45365 LG HelloVision Corp. 4.56ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f2 -m9 158.66.82.81
traceroute to 158.66.82.81 (158.66.82.81): 9 hops max, 52 byte packets
2 [AS30059] 70.36.35.1 8.471 ms
3 *
4 *
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Cincinnati, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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