Autonomous System details

AS8664

University of Warsaw  ·  uw.edu.pl

Poland

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AS8664 – University of Warsaw

Field Value
Country Poland
Website uw.edu.pl
Hosted domains 102
IPv4 addresses 8,192
IPv6 addresses 99,035,203,142,830,421,991,929,937,920
ASN type Education
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 8 years ago on Nov 15, 2017

IP Ranges

Netblock Company Num of IPs
212.87.16.0/20 University of Warsaw 4,096
213.135.56.0/21 Warsaw University, ICM 2,048
213.135.52.0/22 University of Warsaw 1,024
213.135.50.0/23 Public Internet services network 512
193.219.28.0/24 ICM 256
213.135.43.0/24 University of Warsaw 256
Netblock Company
2001:6a0::/32 University of Warsaw
2001:6a0::/34 University of Warsaw
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WHOIS Details

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                                                ASHandle:       AS8664
                                                OrgID:          AS8664
                                                ASName:         AS8664
                                                ASNumber:       AS8664
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 102 domain names hosted across 53 IP addresses on this ASN.

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IP Address Domain Domains on this IP
212.87.16.140 ██████████ 12
212.87.25.47 ██████████ 9
212.87.25.6 ██████████ 8
212.87.28.63 ██████████ 6
212.87.28.79 ██████████ 5
212.87.17.251 █████████ 4
212.87.16.142 ██████████ 4
213.135.60.97 ███████ 4
193.219.28.149 ██████████ 3
212.87.19.30 ██████████ 3

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Peers

There are 25 peers for this ASN.

Peers Name
AS13194 Bite IP Network
AS137409 GSL Networks Pty LTD
AS14840 BR.Digital Telecom
AS15396 University of Warsaw
AS198150 SIACOM JSC
AS201054 Stowarzyszenie e-Poludnie
AS20555 WIT University
AS209314 Akademia Sztuk Pieknych w Warszawie
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356 Durand do Brasil Ltda
AS24115 Equinix
AS24482 SG.GS
AS24748 Atman Sp. z o.o.
AS263444 Open X Tecnologia Ltda
AS29632 Netassist International EOOD
AS35320 Eurotranstelecom Ltd
AS36236 NetActuate, Inc
AS39120 Convergenze S.p.A.
AS43733 Viva Armenia CJSC
AS49544 i3D.net B.V
AS53062 ALT | GRUPO BRASIL TECPAR
AS57463 NetIX Communications JSC
AS6939 Hurricane Electric LLC
AS8501 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
AS9009 M247 Europe SRL
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS6939 Hurricane Electric LLC
AS8501 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center
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Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS20555 WIT University
AS209314 Akademia Sztuk Pieknych w Warszawie
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
212.87.17.10 AS8664 University of Warsaw 0.78ms from Warsaw, PL
213.135.51.33 AS8664 University of Warsaw 0.51ms from Warsaw, PL
212.87.25.105 AS8664 University of Warsaw 0.77ms from Warsaw, PL
213.135.57.23 AS8664 University of Warsaw 0.48ms from Warsaw, PL
213.135.53.33 AS8664 University of Warsaw 0.46ms from Warsaw, PL
2001:6a0:1021::2:b AS8664 University of Warsaw 0.44ms from Warsaw, PL
213.135.54.1 AS8664 University of Warsaw 0.54ms from Warsaw, PL
212.87.16.139 AS8664 University of Warsaw 0.52ms from Warsaw, PL
212.87.30.240 AS8664 University of Warsaw 0.92ms from Warsaw, PL
212.87.19.11 AS8664 University of Warsaw 0.85ms from Warsaw, PL
2001:6a0:2001:111::1 AS8664 University of Warsaw 0.46ms from Warsaw, PL
212.87.21.100 AS8664 University of Warsaw 0.47ms from Warsaw, PL
213.135.55.225 AS8664 University of Warsaw 1.04ms from Warsaw, PL
212.87.22.251 AS8664 University of Warsaw 1.02ms from Warsaw, PL
213.135.62.1 AS8664 University of Warsaw 0.55ms from Warsaw, PL
212.87.23.252 AS8664 University of Warsaw 1.18ms from Warsaw, PL
213.135.63.1 AS8664 University of Warsaw 1.02ms from Warsaw, PL
2001:6a0:fff:ff0c::2 AS8664 University of Warsaw 0.49ms from Warsaw, PL
213.135.59.177 AS8664 University of Warsaw 0.69ms from Warsaw, PL
213.135.58.193 AS8664 University of Warsaw 0.46ms from Warsaw, PL
2001:6a0:0:21::d2:5 AS8664 University of Warsaw 0.43ms from Warsaw, PL
212.87.27.91 AS8664 University of Warsaw 0.70ms from Warsaw, PL
213.135.50.38 AS8664 University of Warsaw 0.47ms from Warsaw, PL
193.219.28.2 AS8664 University of Warsaw 0.46ms from Warsaw, PL
212.87.20.226 AS8664 University of Warsaw 0.49ms 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
152.13.38.136 AS53785 University of North Carolina at Greensboro 12.53ms from Ashburn, US
199.160.222.88 AS6079 RCN 2.98ms from Ashburn, US
123.121.200.40 AS4808 China Unicom Beijing Province Network 3.14ms from Beijing, CN
37.59.175.248 AS16276 OVH SAS 0.09ms from Gravelines, FR
113.1.69.56 AS4837 CHINA UNICOM China169 Backbone 9.37ms from Harbin, CN
20.205.76.8 AS8075 Microsoft Corporation 0.48ms from Hong Kong, HK
81.154.201.168 AS2856 British Telecommunications PLC 2.75ms from London, GB
90.199.224.216 AS5607 Sky UK Limited 9.32ms from London, GB
153.101.21.104 AS4837 CHINA UNICOM China169 Backbone 6.05ms from Nanjing, CN
98.7.206.8 AS12271 Charter Communications Inc 3.44ms from New York City, US
222.9.105.8 AS18126 Chubu Telecommunications Company, Inc. 4.81ms from Osaka, JP
220.110.164.200 AS4713 NTT DOCOMO BUSINESS,Inc. 2.28ms from Osaka, JP
153.183.123.40 AS4713 NTT DOCOMO BUSINESS,Inc. 6.19ms from Osaka, JP
157.155.69.8 AS17983 Coles Supermarkets Australia Pty Ltd 0.62ms from Sydney, AU
219.126.3.56 AS10010 TOKAI Communications Corporation 7.84ms from Tokyo, JP
126.7.80.216 AS17676 SoftBank Corp. 3.02ms from Tokyo, JP
92.106.148.88 AS3303 Swisscom (Switzerland) Ltd 1.45ms from Zuerich, CH
73.91.109.216 AS7922 Comcast Cable Communications, LLC 15.16ms from Atlanta, US
76.150.194.184 AS7922 Comcast Cable Communications, LLC 5.36ms from Chicago, US
74.133.71.216 AS10796 Charter Communications Inc 10.57ms from Columbus, US
208.54.112.120 AS21928 T-Mobile USA, Inc. 1.55ms from Dallas, US
198.72.200.104 AS20001 Charter Communications Inc 5.98ms from Los Angeles, US
152.23.17.152 AS36850 University of North Carolina at Chapel Hill 10.46ms from Manassas, US
92.4.166.152 AS31898 Oracle Corporation 1.18ms from Milan, IT
95.55.111.248 AS12389 PJSC Rostelecom 1.88ms from Saint Petersburg, RU

Traceroute

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

$
traceroute -a -n -q1 -f2 212.87.21.254
traceroute to 212.87.21.254 (212.87.21.254): 64 hops max, 52 byte packets
2 [] 195.182.218.68 0.582 ms
3 [AS8664] 212.87.21.254 0.888 ms
Measurement taken from IPinfo ProbeNet in Warsaw, PL
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS8664 at robtex.

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