1. All IP Ranges
  2. 212.0.0.0/8
  3. 212.87.0.0/16
  4. AS8890  | 212.87.0.0/20

212.87.0.0/20

AS8890  ·  University of Warsaw

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Summary

Country Poland
Domain uw.edu.pl
ASN AS8890
Registry RIPE
ID PL-ICM-981103

WHOIS Details

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:    abuse@uw.edu.pl
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:         net@adm.uw.edu.pl
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:         net@adm.uw.edu.pl
abuse-mailbox:  abuse@uw.edu.pl
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
212.87.32.0/19 AS12512 CBXNET combox internet GmbH 8,192
212.87.96.0/19 AS47377 Orange Belgium SA 8,192
212.87.128.0/19 AS20677 imos Gesellschaft fuer Internet-Marketing und Online-Services mbH 8,192
212.87.64.0/19 AS8607 Digital Space Group Limited 8,192
212.87.224.0/21 AS15373 The network of Czestochowa University of Technology 2,048
212.87.214.0/23 AS44486 Mo's Operations GmbH 512
212.87.242.0/23 AS209860 The network of MyNET Michal Bronczkowski 512
212.87.248.0/23 AS209860 The network of MyNET Michal Bronczkowski 512
212.87.254.0/23 AS206241 STOWARZYSZENIE DO SPRAW ROZWOJU SPOLECZENSTWA INFORMACYJNEGO SUBREGIONU POLNOCNEGO WOJEWODZTWA SLASKIEGO 512
212.87.212.0/23 AS213250 DeinServerHost 512
212.87.170.0/23 AS206621 Brylenko Oleksandra 512
212.87.180.0/23 AS206621 Brylenko Oleksandra 512
212.87.192.0/23 AS38136 Akari Networks (Tokyo) 512
212.87.194.0/23 AS38136 Akari Networks (Tokyo) 512
212.87.210.0/23 AS209689 Nexi Germany GmbH 512
212.87.208.0/23 AS209689 Nexi Germany GmbH 512
212.87.197.0/24 AS49981 UGN BILISIM INTERNET HIZMETLERI LTD 256
212.87.206.0/24 AS50837 Al-Kam Telecommunication and Information Technology Co. LLC. 256
212.87.203.0/24 AS54252 Private Customer 256
212.87.200.0/24 AS5511 Telecom 256
212.87.202.0/24 AS5511 Internet Utilities Europe and Asia Limited 256
212.87.201.0/24 AS9304 Beijing Tehuadun Starkley Trading Co. Ltd 256
212.87.251.0/24 AS15373 Politechnika Czestochowska 256
212.87.253.0/24 AS15373 The Eduroam Network of Uniwersytet Jana Dlugosza w Czestochowie 256
212.87.217.0/24 AS197537 SKYQUANTUM TELECOM LTD. 256
212.87.169.0/24 AS202538 Brylenko Oleksandra 256
212.87.252.0/24 AS202667 Klasztor OO Paulinow Jasna Gora 256
212.87.196.0/24 AS209192 Sarnet Telekomünikasyon Hizmetleri - Denizli, Türkiye 256
212.87.205.0/24 AS211439 Neterra Ltd. 256
212.87.222.0/24 AS215540 GLOBAL CONNECTIVITY SOLUTIONS LLP 256
212.87.216.0/24 AS26548 FINE GROUP SERVERS SOLUTIONS LLC 256
212.87.218.0/24 AS26548 FINE GROUP SERVERS SOLUTIONS LLC 256
212.87.219.0/24 AS26548 FINE GROUP SERVERS SOLUTIONS LLC 256
212.87.220.0/24 AS41745 Baykov Ilya Sergeevich 256
212.87.223.0/24 AS41745 Baykov Ilya Sergeevich 256
212.87.198.0/24 AS44620 Netlen Internet Hizmetleri Ltd. Sti. 256
212.87.199.0/24 AS44620 Netlen Internet Hizmetleri Ltd. Sti. 256

Hosted domains

There are 64 domain names hosted across 28 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 creatium.com.pl 16
212.87.2.57 woreczko.pl 9
212.87.6.251 lio.edu.pl 7
212.87.6.252 myszka.waw.pl 3
212.87.3.3 manufakturanaukowcow.pl 3
212.87.3.142 osial.pl 3
212.87.9.153 irss2023.pl 2
212.87.6.235 invisiblethingslab.de 1
212.87.9.84 psychologia.pl 1
212.87.11.8 ksib.pl 1
212.87.9.147 polares.pl 1
212.87.1.217 glonorost.pl 1
212.87.3.213 bwl-projekt.pl 1
212.87.10.81 biomodellab.eu 1
212.87.9.140 pingwin.waw.pl 1
212.87.10.245 lcbio.pl 1
212.87.1.46 nlc.edu.pl 1
212.87.3.214 olchem.edu.pl 1
212.87.9.81 notepages.uk 1
212.87.11.6 plutarch.fun 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

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

IP Address ASN Details
212.87.11.1 AS8890 University of Warsaw 0.74ms from Warsaw, PL
212.87.1.174 AS8890 University of Warsaw 1.07ms from Warsaw, PL
212.87.0.66 AS8890 University of Warsaw 0.55ms from Warsaw, PL
212.87.10.231 AS8890 University of Warsaw 0.71ms from Warsaw, PL
212.87.5.254 AS8890 University of Warsaw 1.06ms from Warsaw, PL
212.87.6.254 AS8890 University of Warsaw 0.85ms from Warsaw, PL
212.87.7.9 AS8890 University of Warsaw 0.76ms from Warsaw, PL
212.87.9.198 AS8890 University of Warsaw 0.87ms from Warsaw, PL
212.87.14.33 AS8890 University of Warsaw 1.29ms from Warsaw, PL
212.87.2.41 AS8890 University of Warsaw 0.92ms from Warsaw, PL
212.87.13.98 AS8890 University of Warsaw 0.61ms from Warsaw, PL
212.87.4.254 AS8890 University of Warsaw 0.93ms from Warsaw, PL
212.87.3.1 AS8890 University of Warsaw 0.60ms 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
191.81.213.244 AS22927 Telefonica de Argentina 18.99ms from Buenos Aires, AR
91.50.109.84 AS3320 Deutsche Telekom AG 3.01ms from Duesseldorf, DE
195.12.226.36 AS1299 Arelion Sweden AB 0.19ms from Frankfurt am Main, DE
14.170.153.132 AS45899 VNPT Corp 3.92ms from Hanoi, VN
38.194.208.4 AS174 Cogent Communications, LLC 0.73ms from Los Angeles, US
192.184.145.228 AS46375 Sonic Telecom LLC 2.83ms from San Jose, US
66.183.242.148 AS852 TELUS Communications Inc. 3.59ms from Seattle, US
116.41.107.20 AS17858 LG POWERCOMM 8.65ms from Seoul, KR
34.190.133.212 AS15169 Google LLC 0.15ms from Turin, IT
89.132.150.68 AS21334 One Hungary Ltd. 1.04ms from Budapest, HU
156.218.73.212 AS8452 TE-AS 9.04ms from Cairo, EG
61.98.112.68 AS9318 SK Broadband Co Ltd 0.87ms from Incheon, KR
165.16.243.20 AS327808 TESUCO TELECOMMUNICATIONS (PTY) LTD 0.41ms from Johannesburg, ZA
62.172.46.84 AS2856 British Telecommunications PLC 1.62ms from London, GB
51.7.96.100 AS6871 Plusnet 3.48ms from London, GB
125.168.232.4 AS9443 Vocus Retail 1.99ms from Melbourne, AU
88.212.245.84 AS39134 EDINAYA SET LIMITED LIABILITY COMPANY 0.73ms from Moscow, RU
91.144.185.244 AS42682 JSC "ER-Telecom Holding" 6.11ms from Moscow, RU
119.47.244.84 AS7679 QTnet,Inc. 7.95ms from Osaka, JP
121.23.121.4 AS4837 CHINA UNICOM China169 Backbone 13.20ms from Qingdao, CN
62.148.57.132 AS13243 TIETOEVRY NORWAY AS 3.89ms from Sandefjord, NO
83.179.45.52 AS1257 Tele2 Sverige AB 16.31ms from Vilnius, LT
178.192.15.244 AS3303 Swisscom (Switzerland) Ltd 0.68ms from Zuerich, CH
182.71.97.244 AS9498 BHARTI Airtel Ltd. 1.54ms from Bengaluru, IN
212.68.215.164 AS12392 VOO S.A. 0.72ms from Brussels, BE

Traceroute

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

$
traceroute -a -n -q1 -f3 212.87.10.200
traceroute to 212.87.10.200 (212.87.10.200): 64 hops max, 52 byte packets
4 *
5 [AS8890] 193.0.103.3 23.237 ms
6 [AS8890] 212.87.13.234 22.729 ms
7 [AS8890] 212.87.10.200 23.536 ms
Measurement taken from IPinfo ProbeNet in Nuernberg, DE
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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