212.87.0.0/20
AS8890 · University of Warsaw
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inetnum: 212.87.0.0 - 212.87.31.255 netname: PL-ICM-981103 country: PL org: ORG-IA45-RIPE admin-c: UWPL tech-c: UWPL status: ALLOCATED PA mnt-by: RIPE-NCC-HM-MNT mnt-by: UW-PL created: 2001-12-14T16:28:54Z last-modified: 2016-06-24T10:43:20Z source: RIPE abuse-email: [email protected] abuse-c: UWPL abuse-org: ORG-IA45-RIPE organisation: ORG-IA45-RIPE org-name: University of Warsaw country: PL org-type: LIR address: Krakowskie Przedmiescie 26/28 address: 00-927 address: Warsaw address: POLAND phone: +48225520527 fax-no: +48225520837 e-mail: [email protected] admin-c: UWPL tech-c: UWPL abuse-c: UWPL mnt-ref: RIPE-NCC-HM-MNT mnt-ref: UW-PL mnt-by: RIPE-NCC-HM-MNT mnt-by: UW-PL created: 2004-04-17T11:47:16Z last-modified: 2020-12-16T13:11:53Z source: RIPE role: University of Warsaw Network Department address: Dzial Sieci Komputerowych address: Uniwersytet Warszawski address: Krakowskie Przedmiescie 26/28 address: 00-927 Warszawa address: Poland phone: +48 22 5520527 fax-no: +48 22 8284195 e-mail: [email protected] abuse-mailbox: [email protected] admin-c: PMIC1-RIPE tech-c: PMIC1-RIPE tech-c: DAVE5-RIPE tech-c: PZOL1-RIPE nic-hdl: UWPL mnt-by: UW-PL created: 2011-09-13T15:09:39Z last-modified: 2021-06-30T14:30:21Z source: RIPE
Nearby Ranges
BGP prefixes that overlap with 212.87.0.0/16
Range | ASN | Company | Num of IPs |
---|---|---|---|
212.87.64.0/19 | AS8607 | Digital Space Group Limited | 8,192 |
212.87.128.0/19 | AS20677 | imos Gesellschaft fuer Internet-Marketing und Online-Services mbH | 8,192 |
212.87.32.0/19 | AS12512 | CBXNET combox internet GmbH | 8,192 |
212.87.96.0/19 | AS47377 | Orange Belgium SA | 8,192 |
212.87.16.0/20 | AS8664 | University of Warsaw | 4,096 |
212.87.224.0/21 | AS15373 | The network of Czestochowa University of Technology | 2,048 |
212.87.244.0/22 | AS25084 | The Network of Biuro Rachunkowe & Uslugi Komp.Marek Mozdzioch | 1,024 |
212.87.170.0/23 | AS206621 | Brylenko Oleksandra | 512 |
212.87.238.0/23 | AS15373 | The Eduroam Network of Uniwersytet Jana Dlugosza w Czestochowie | 512 |
212.87.242.0/23 | AS209860 | The network of MyNET Michal Bronczkowski | 512 |
212.87.232.0/23 | AS15373 | The Eduroam Network of Politechnika Czestochowska | 512 |
212.87.254.0/23 | AS206241 | STOWARZYSZENIE DO SPRAW ROZWOJU SPOLECZENSTWA INFORMACYJNEGO SUBREGIONU POLNOCNEGO WOJEWODZTWA SLASKIEGO | 512 |
212.87.234.0/23 | AS15373 | The Network of Uniwersytet Jana Dlugosza w Czestochowie | 512 |
212.87.240.0/23 | AS25084 | Politechnika Czestochowska | 512 |
212.87.208.0/23 | AS209689 | Nexi Germany GmbH | 512 |
212.87.236.0/23 | AS15373 | The Eduroam Network of Politechnika Czestochowska | 512 |
212.87.205.0/24 | AS22773 | Private Customer | 256 |
212.87.216.0/24 | AS22773 | FINE GROUP SERVERS SOLUTIONS LLC | 256 |
212.87.219.0/24 | AS22773 | FINE GROUP SERVERS SOLUTIONS LLC | 256 |
212.87.218.0/24 | AS22773 | FINE GROUP SERVERS SOLUTIONS LLC | 256 |
212.87.217.0/24 | AS23422 | SKYQUANTUM TELECOM LTD. | 256 |
212.87.252.0/24 | AS202667 | Klasztor OO Paulinow Jasna Gora | 256 |
212.87.204.0/24 | AS22773 | Private Customer | 256 |
212.87.169.0/24 | AS202538 | Brylenko Oleksandra | 256 |
212.87.207.0/24 | AS22773 | Neterra Ltd. | 256 |
Hosted domains
There are 67 domain names hosted across 29 IP addresses on this ASN. Checkout our API to access full domain hosting information.
IP Address | Domain | Domains on this IP |
---|---|---|
212.87.7.241 | pralniatowarzyska.pl | 16 |
212.87.2.57 | bactrem.eu | 10 |
212.87.6.251 | lio.edu.pl | 7 |
212.87.3.142 | osial.eu | 3 |
212.87.6.252 | qaz.pl | 3 |
212.87.3.3 | naukowcow.pl | 3 |
212.87.3.82 | isna19.org | 2 |
212.87.9.153 | sig5sig28conference2024.waw.pl | 2 |
212.87.9.140 | pingwin.waw.pl | 1 |
212.87.6.235 | invisiblethingslab.de | 1 |
212.87.3.251 | aromaticity.pl | 1 |
212.87.3.231 | bioshell.pl | 1 |
212.87.6.87 | biomap.pl | 1 |
212.87.11.8 | ksib.pl | 1 |
212.87.10.81 | biomodellab.eu | 1 |
212.87.3.213 | bwl-projekt.pl | 1 |
212.87.1.46 | nlc.edu.pl | 1 |
212.87.9.84 | psychologia.pl | 1 |
212.87.11.6 | plutarch.fun | 1 |
212.87.1.187 | intds.org | 1 |
Hosted domains API
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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