212.109.144.0/20

AS13065 · Uniwersytet Zielonogorski

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Summary

Country	Poland
Domain	uz.zgora.pl
ASN	AS13065
Registry	RIPE
ID	PL-ZIELMAN-981222

WHOIS Details

inetnum:        212.109.128.0 - 212.109.159.255
org:            ORG-UZ1-RIPE
netname:        PL-ZIELMAN-981222
country:        PL
admin-c:        PB18432-RIPE
tech-c:         PS3064-RIPE
tech-c:         RR1445-RIPE
status:         ALLOCATED PA
notify:         pl.zielman-mnt@man.zgora.pl
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         PL-ZIELMAN-MNT
mnt-routes:     PL-ZIELMAN-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2025-09-26T08:41:19Z
source:         RIPE
abuse-email:    abuse@zielman.pl
abuse-c:        ZAC86-RIPE
abuse-org:      ORG-UZ1-RIPE

organisation:   ORG-UZ1-RIPE
org-name:       Uniwersytet Zielonogorski
country:        PL
org-type:       LIR
address:        Ul. Licealna 9
address:        65-417
address:        Zielona Gora
address:        POLAND
phone:          +48 68 3282525
fax-no:         +48 68 3244012
e-mail:         registry@man.zgora.pl
admin-c:        PB18432-RIPE
admin-c:        PS3064-RIPE
admin-c:        RR1445-RIPE
mnt-ref:        PL-ZIELMAN-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         PL-ZIELMAN-MNT
abuse-c:        ZAC86-RIPE
created:        2004-04-17T11:48:39Z
last-modified:  2021-08-18T08:35:53Z
source:         RIPE
abuse-email:    abuse@zielman.pl
abuse-c:        ZAC86-RIPE
abuse-org:      undefined

person:         Przemyslaw Baranowski
address:        Uniwersytet Zielonogorski
address:        Centrum Komputerowe
address:        ul. Podgorna 50a
address:        65-246 Zielona Gora
address:        POLAND
phone:          +48 68 3287307
fax-no:         +48 68 3244012
e-mail:         P.Baranowski@ck.uz.zgora.pl
nic-hdl:        PB18432-RIPE
mnt-by:         PL-ZIELMAN-MNT
created:        2015-03-20T16:26:33Z
last-modified:  2015-03-20T16:26:33Z
source:         RIPE

person:         Pawel Skalski
address:        Uniwersytet Zielonogorski
address:        Centrum Komputerowe
address:        ul. Podgorna 50
address:        65-246 Zielona Gora
address:        POLAND
phone:          +48 68 3282463
fax-no:         +48 68 3244012
e-mail:         P.Skalski@ck.uz.zgora.pl
nic-hdl:        PS3064-RIPE
mnt-by:         PL-ZIELMAN-MNT
created:        2001-12-10T15:36:31Z
last-modified:  2001-12-10T15:36:31Z
source:         RIPE

person:         Roman Rekut
address:        Uniwersytet Zielonogorski
address:        Centrum Komputerowe
address:        ul. Podgorna 50
address:        65-246 Zielona Gora
address:        POLAND
phone:          +48 68 3282463
fax-no:         +48 68 3244012
e-mail:         R.Rekut@ck.uz.zgora.pl
nic-hdl:        RR1445-RIPE
mnt-by:         PL-ZIELMAN-MNT
created:        2001-12-10T15:58:39Z
last-modified:  2001-12-10T15:58:39Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 212.109.0.0/16

Range	ASN	Company	Num of IPs
212.109.32.0/19	AS15895	Kyivstar PJSC	8,192
212.109.64.0/19	AS12350	VTX Services SA	8,192
212.109.0.0/20	AS42387	Svyazservice LTD	4,096
212.109.176.0/20	AS30764	PODA a.s.	4,096
212.109.160.0/21	AS35063	Chopin Telewizja Kablowa spolka z ograniczona odpowiedzialnoscia	2,048
212.109.192.0/22	AS29182	JSC Datacenter	1,024
212.109.220.0/23	AS29182	JSC Datacenter	512
212.109.216.0/23	AS29182	JSC Datacenter	512
212.109.218.0/23	AS29182	JSC Datacenter	512
212.109.225.0/24	AS2600	Tekstilbank A.S.	256
212.109.226.0/24	AS2600	Tekstilbank A.S.	256
212.109.227.0/24	AS2600	Tekstilbank A.S.	256
212.109.96.0/24	AS12840	Tradesoft Business Services	256
212.109.102.0/24	AS12840	Tradesoft Business Services	256
212.109.100.0/24	AS12840	Tradesoft Business Services	256
212.109.175.0/24	AS12396	PJSC MegaFon	256
212.109.30.0/24	AS42387	Svyazservice LTD	256
212.109.168.0/24	AS6850	PJSC MegaFon	256
212.109.170.0/24	AS6850	PJSC MegaFon	256
212.109.171.0/24	AS6850	PJSC MegaFon	256
212.109.98.0/24	AS12840	Tradesoft Business Services	256
212.109.172.0/24	AS6850	PJSC MegaFon	256
212.109.206.0/24	AS209728	Expert Telecom Republic of Sakha (Yakutia)	256
212.109.224.0/24	AS2600	Tekstilbank A.S.	256

Hosted domains

There are 390 domain names hosted across 16 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
212.109.147.85	westsupercars.pl	351
212.109.149.228	iaibis.pl	14
212.109.147.79	dzejdzej.pl	8
212.109.147.80	goyamusic.pl	6
212.109.154.195	pkm-poniatowska.com.pl	6
212.109.148.249	it-agent.pl	3
212.109.144.121	gpshertz.com.pl	2
212.109.146.180	letspay.technology	2
212.109.144.115	hertznt.pl	1
212.109.148.251	ivp.ae	1
212.109.149.242	lavi.fit	1
212.109.144.117	hertzgps.pl	1
212.109.146.163	e-grimp.pl	1
212.109.144.246	zwik.zgora.pl	1
212.109.148.137	druksoczewkowy.pl	1
212.109.144.119	hertzsystems.com	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

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Pingable IPs

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

IP Address	ASN	Details
212.109.147.93	AS13065 Uniwersytet Zielonogorski	`7.04ms` from Warsaw, PL
212.109.144.1	AS13065 Uniwersytet Zielonogorski	`6.93ms` from Warsaw, PL
212.109.146.42	AS13065 Uniwersytet Zielonogorski	`7.00ms` from Warsaw, PL
212.109.154.241	AS13065 Uniwersytet Zielonogorski	`7.08ms` from Warsaw, PL
212.109.149.242	AS13065 Uniwersytet Zielonogorski	`7.08ms` from Warsaw, PL
212.109.148.115	AS13065 Uniwersytet Zielonogorski	`6.95ms` from Warsaw, PL
212.109.145.65	AS13065 Uniwersytet Zielonogorski	`7.04ms` from Warsaw, PL
212.109.155.14	AS13065 Uniwersytet Zielonogorski	`7.06ms` 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
145.53.196.196	AS1136 KPN B.V.	`1.29ms` from Amsterdam, NL
139.171.157.228	AS7029 Windstream Communications LLC	`0.91ms` from Ashburn, US
222.131.11.116	AS4808 China Unicom Beijing Province Network	`3.35ms` from Beijing, CN
163.252.34.116	AS13977 Fidium	`7.68ms` from Boston, US
38.61.32.4	AS174 Cogent Communications, LLC	`3.73ms` from Buffalo, US
3.18.151.148	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
103.135.76.36	AS139875 Noakhali Internet Exchange	`3.97ms` from Dhaka, BD
82.6.98.84	AS5089 Virgin Media Limited	`5.10ms` from Erith, GB
47.192.109.132	AS5650 Frontier Communications of America, Inc.	`11.68ms` from Miami, US
151.83.160.36	AS1267 WIND TRE S.P.A.	`5.06ms` from Milan, IT
217.245.109.4	AS3320 Deutsche Telekom AG	`5.48ms` from Nuernberg, DE
123.230.75.52	AS7522 STNet, Incorporated	`3.90ms` from Osaka, JP
83.208.155.4	AS5610 O2 Czech Republic, a.s.	`5.12ms` from Prague, CZ
179.210.140.36	AS28573 Claro NXT Telecomunicacoes Ltda	`0.99ms` from Rio de Janeiro, BR
211.227.42.100	AS4766 Korea Telecom	`1.51ms` from Seoul, KR
118.25.78.244	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.76ms` from Shanghai, CN
213.35.192.180	AS3249 Telia Eesti AS	`0.75ms` from Tallinn, EE
124.209.188.164	AS2516 KDDI CORPORATION	`5.09ms` from Tokyo, JP
46.14.158.212	AS3303 Swisscom (Switzerland) Ltd	`1.13ms` from Zuerich, CH
23.97.145.20	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
49.4.17.20	AS55990 Huawei Cloud Service data center	`3.69ms` from Beijing, CN
84.138.195.68	AS3320 Deutsche Telekom AG	`1.31ms` from Berlin, DE
170.150.246.4	AS265044 MY INTERNET	`6.99ms` from Fortaleza, BR
49.244.61.116	AS23752 Nepal Telecommunications Corporation, Internet Services,	`3.12ms` from Kathmandu, NP
46.189.241.164	AS12353 Vodafone Portugal	`2.17ms` from Lisbon, PT

Traceroute

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

traceroute -a -n -q1 -f4 212.109.147.75

traceroute to 212.109.147.75 (212.109.147.75): 64 hops max, 52 byte packets

4 [AS196844] 212.191.238.173 7.21 ms

5 [AS13065] 212.109.144.25 7.409 ms

6 [AS13065] 212.109.147.75 7.573 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On December 28th 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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