91.228.11.0/24

AS56826 · Urzad Lotnictwa Cywilnego

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Summary

Country	Poland
Domain	ulc.gov.pl
ASN	AS56826
Registry	RIPE
ID	ULC-NET

WHOIS Details

inetnum:        91.228.11.0 - 91.228.11.255
netname:        ULC-NET
remarks:        Civil Aviation Office of Republic of Poland
country:        PL
org:            ORG-ULC2-RIPE
admin-c:        DB13442-RIPE
tech-c:         DB13442-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NETIA-MNT
mnt-routes:     NETIA-MNT
mnt-domains:    NETIA-MNT
created:        2011-05-20T13:19:34Z
last-modified:  2016-04-14T09:13:49Z
source:         RIPE
sponsoring-org: ORG-NTS2-RIPE
abuse-email:    abuse@inetia.pl
abuse-c:        AR24823-RIPE
abuse-org:      ORG-NTS2-RIPE

organisation:   ORG-ULC2-RIPE
org-name:       Urzad Lotnictwa Cywilnego
country:        PL
org-type:       OTHER
address:        Marcina Flisa 2
address:        Warsaw, 02-247
address:        POLAND
phone:          +48225207254
e-mail:         it_ulc@ulc.gov.pl
abuse-c:        AR24823-RIPE
admin-c:        DB13442-RIPE
tech-c:         DB13442-RIPE
mnt-ref:        NETIA-MNT
mnt-by:         NETIA-MNT
created:        2011-05-19T11:07:43Z
last-modified:  2022-12-01T16:57:17Z
source:         RIPE

person:         Dariusz Binkowski
address:        Marcina Flisa 2
address:        Warsaw, 02-247
address:        POLAND
phone:          +48225207254
e-mail:         dbinkowski@ulc.gov.pl
nic-hdl:        DB13442-RIPE
mnt-by:         NETIA-MNT
created:        2011-05-19T11:01:43Z
last-modified:  2012-12-13T12:44:53Z
source:         RIPE

route:          91.228.11.0/24
descr:          ULC-NET
origin:         AS56826
mnt-by:         NETIA-MNT
created:        2011-06-05T17:57:49Z
last-modified:  2012-11-22T20:05:33Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.228.0.0/16

Range	ASN	Company	Num of IPs
91.228.108.0/22	AS43588	IM Level 7 SRL	1,024
91.228.48.0/22	AS12389	Geo Green Ltd.	1,024
91.228.196.0/22	AS41079	Hekko VPS Servers	1,024
91.228.84.0/22	AS56847	V.Ivanciko individuali imone Zaibas	1,024
91.228.140.0/22	AS49074	SC TECHNOLOGICAL SRL	1,024
91.228.96.0/22	AS57181	OOO RTK	1,024
91.228.196.0/22	AS198414	Hekko VPS Servers	1,024
91.228.172.0/22	AS34127	Flughafen Muenchen GmbH	1,024
91.228.32.0/22	AS56838	PUH Vatus Rafal Wejman	1,024
91.228.92.0/22	AS197849	RACZEK.NET Sp. z o.o.	1,024
91.228.136.0/22	AS56869	MPCNET SP. Z O.O.	1,024
91.228.80.0/22	AS61289	Jan Michlik trading as P.H.U. AVERTIS	1,024
91.228.104.0/22	AS41108	comtrance service GmbH	1,024
91.228.64.0/22	AS49558	AirBit GmbH	1,024
91.228.44.0/22	AS197895	ONYX engineering, spol. s r.o.	1,024
91.228.196.0/22	AS198414	Hekko VPS Servers	1,024
91.228.4.0/22	AS43108	GARMTECH LP	1,024
91.228.128.0/22	AS25019	Saudi Telecom Company JSC	1,024
91.228.196.0/22	AS41079	Hekko VPS Servers	1,024
91.228.208.0/22	AS56930	ClarusTelecom LLC	1,024
91.228.146.0/23	AS28907	Kiev	512
91.228.20.0/23	AS56816	CDFnet d.o.o.	512
91.228.62.0/23	AS47618	Penzenskaya Telephonnaya company closed joint-stock company	512
91.228.60.0/23	AS13030	goSecurity AG	512
91.228.76.0/23	AS56864	Xeon LLC	512
91.228.8.0/23	AS197838	Cheeloo J. Turczyn i Wspolnicy Sp. J.	512
91.228.200.0/23	AS210283	DIGIFINANCE OU	512
91.228.132.0/23	AS44932	Fannavaran-e Idea Pardaz-e Saba PJSC	512
91.228.190.0/23	AS61430	MILDE.DE	512
91.228.126.0/23	AS44709	O.M.C. COMPUTERS & COMMUNICATIONS LTD	512
91.228.42.0/23	AS203313	Sw. Andrzeja 4/1	512
91.228.52.0/23	AS41108	comtrance service GmbH	512
91.228.26.0/23	AS56542	Park Telecom Ltd	512
91.228.24.0/23	AS197957	Ker Broadband Communications Ltd	512
91.228.244.0/23	AS56955	Jan Galbac	512
91.228.30.0/23	AS197831	Telekom Ltd	512
91.228.182.0/23	AS24811	Joint Stock Company Kuzbassenergosviaz	512
91.228.252.0/23	AS44301	IVANEL.NET DOO	512
91.228.170.0/23	AS48344	Sven Wefels	512
91.228.36.0/23	AS41496	TV SAT 2002 SRL	512
91.228.122.0/23	AS197218	PP Dmutrashko Evgeny Vitalievich	512
91.228.224.0/23	AS29182	JSC IOT	512
91.228.16.0/23	AS56816	CDFnet d.o.o.	512
91.228.212.0/23	AS197886	Flashnet Kft	512
91.228.238.0/23	AS57487	Advanced Solutions LLC	512
91.228.58.0/23	AS203447	Communal institution Office of Digital Transformation of Odesa City Council	512
91.228.150.0/24	AS12329	spaixx AG	256
91.228.148.0/24	AS6694	Association of financial market participants Nonprofit Partnership for the Development of Financial Market RTS	256
91.228.120.0/24	AS56866	VSK LLC	256
91.228.145.0/24	AS50437	SC TECHNOLOGICAL SRL	256

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
91.228.11.145	ulc.pl	2

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

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

IP Address	ASN	Details
91.228.11.1	AS56826 Urzad Lotnictwa Cywilnego	`0.58ms` 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
178.231.111.24	AS31615 Odido Netherlands B.V.	`16.26ms` from Amsterdam, NL
104.202.245.248	AS7459 Grande Communications Networks, LLC	`6.15ms` from Dallas, US
71.205.251.232	AS7922 Comcast Cable Communications, LLC	`4.16ms` from Denver, US
168.199.108.104	AS39855 Mod Mission Critical LLC	`0.94ms` from Dublin, IE
20.123.64.72	AS8075 Microsoft Corporation	`0.23ms` from Dublin, IE
3.78.110.88	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
84.63.143.184	AS3209 Vodafone GmbH	`6.70ms` from Frankfurt am Main, DE
118.68.170.248	AS18403 FPT Telecom Company	`0.64ms` from Ho Chi Minh City, VN
194.249.247.104	AS2107 ARNES	`0.74ms` from Ljubljana, SI
104.34.11.200	AS20001 Charter Communications Inc	`5.47ms` from Los Angeles, US
50.1.255.88	AS7065 Sonic.net, LLC	`0.88ms` from Los Angeles, US
187.200.59.8	AS8151 UNINET	`2.38ms` from Mexico City, MX
189.144.41.200	AS8151 UNINET	`1.13ms` from Mexico City, MX
80.11.130.248	AS3215 Orange S.A.	`1.73ms` from Paris, FR
112.252.72.8	AS4837 CHINA UNICOM China169 Backbone	`7.98ms` from Qingdao, CN
222.4.225.8	AS2516 KDDI CORPORATION	`8.67ms` from Tokyo, JP
45.223.48.168	AS19551 Incapsula Inc	`0.16ms` from Ashburn, US
70.65.65.104	AS6327 Shaw Communications Inc.	`10.11ms` from Calgary, CA
121.244.147.152	AS4755 TATA Communications formerly VSNL is Leading ISP	`2.51ms` from Delhi, IN
9.234.44.72	AS8075 Microsoft Corporation	`0.61ms` from Des Moines, US
47.239.193.40	AS45102 Alibaba (US) Technology Co., Ltd.	`0.51ms` from Hong Kong, HK
102.23.149.200	AS328562 Swift Connect Private Company	`2.92ms` from Johannesburg, ZA
31.51.22.40	AS2856 British Telecommunications PLC	`4.58ms` from London, GB
35.227.126.216	AS396982 Google LLC	`0.13ms` from Moncks Corner, US
112.132.49.216	AS140726 UNICOM AnHui province network	`4.63ms` from Nanjing, CN

Traceroute

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

traceroute -a -n -q1 91.228.11.21

traceroute to 91.228.11.21 (91.228.11.21): 64 hops max, 52 byte packets

1 [AS56630] 77.72.18.1 5.42 ms

2 [] 31.44.186.150 0.364 ms

3 [] 185.1.226.120 16.832 ms

4 [AS12741] 83.238.248.33 16.127 ms

5 [AS12741] 87.204.224.125 16.4 ms

6 [AS12741] 87.204.224.153 16.534 ms

7 [AS12741] 213.17.213.22 16.421 ms

8 [AS56826] 91.228.11.21 20.572 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On September 18th 2025

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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