213.135.43.0/24

AS8664 · University of Warsaw

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Summary

Country	Poland
Domain	uw.edu.pl
ASN	AS8664
Registry	RIPE
ID	PL-ICM-20001019

WHOIS Details

inetnum:        213.135.32.0 - 213.135.63.255
netname:        PL-ICM-20001019
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
mnt-domains:    ICM-PL
created:        2001-12-14T18:45:21Z
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 213.135.0.0/16

Range	ASN	Company	Num of IPs
213.135.224.0/19	AS6661	POST Luxembourg	8,192
213.135.160.0/19	AS44566	KDS-Kabel Net DOO	8,192
213.135.128.0/19	AS13056	PJSC Rostelecom, Tambov branch	8,192
213.135.128.0/19	AS12389	PJSC Rostelecom, Tambov branch	8,192
213.135.192.0/19	AS15925	Occino GmbH	8,192
213.135.0.0/19	AS12941	intersaar GmbH	8,192
213.135.88.0/22	AS8641	Nauka-Svyaz Moscow Region Vidnoe city	1,024
213.135.94.0/23	AS8641	NAUKANET-135-94	512
213.135.94.0/23	AS198602	NAUKANET-135-94	512
213.135.72.0/23	AS8641	Nauka Svyaz APN 3	512
213.135.82.0/23	AS8641	LLC Nauka-Svyaz	512
213.135.78.0/24	AS24739	SEVEREN-TELECOM-B2B-CLIENTS	256
213.135.93.0/24	AS24739	SEVEREN-TELECOM-B2B-CLIENTS	256
213.135.66.0/24	AS212260	LLC BIENERGETIK	256
213.135.81.0/24	AS50832	Moscow, Russia	256
213.135.74.0/24	AS210600	PJSC Seligdar, Aldan, Russia	256
213.135.92.0/24	AS8641	NAUKANET	256
213.135.77.0/24	AS8641	NAUKANET-135-77	256
213.135.36.0/24	AS15665	Institute of Computer Science	256
213.135.71.0/24	AS198976	Moscow, Russia	256
213.135.80.0/24	AS213499	Stary Oskol, Russia (LINK-UP-ISP.RU)	256
213.135.68.0/24	AS24739	SEVEREN-TELECOM-B2B-CLIENTS	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
213.135.43.14	AS8664 University of Warsaw	`0.82ms` 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
23.207.130.200	AS16625 Akamai Technologies, Inc.	`0.18ms` from Ashburn, US
195.97.122.56	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`0.95ms` from Athens, GR
47.72.108.8	AS9500 One New Zealand Group Limited	`1.81ms` from Auckland, NZ
75.182.143.40	AS11426 Charter Communications Inc	`16.08ms` from Charlotte, US
34.42.146.168	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
97.154.245.184	AS6167 Verizon Business	`14.11ms` from Dallas, US
98.22.142.88	AS7029 Windstream Communications LLC	`5.81ms` from Dallas, US
3.160.148.104	AS16509 Amazon.com, Inc.	`0.33ms` from Frankfurt am Main, DE
86.60.166.168	AS39699 Lounea Palvelut Oy	`3.24ms` from Helsinki, FI
190.239.161.40	AS6147 INTEGRATEL PERÚ S.A.A.	`0.72ms` from Lima, PE
193.206.48.8	AS137 Consortium GARR	`8.88ms` from Milan, IT
74.125.114.232	AS15169 Google LLC	`0.15ms` from Oudeschip, NL
27.199.230.24	AS4837 CHINA UNICOM China169 Backbone	`8.23ms` from Qingdao, CN
112.227.158.88	AS4837 CHINA UNICOM China169 Backbone	`5.44ms` from Qingdao, CN
24.161.42.168	AS12271 Charter Communications Inc	`7.72ms` from Secaucus, US
113.34.163.40	AS17506 ARTERIA Networks Corporation	`1.53ms` from Tokyo, JP
185.227.170.248	AS205168 MAXNETWORK s.r.o.	`1.07ms` from Bratislava, SK
89.18.13.200	AS39737 Prime Telecom srl	`0.39ms` from Bucharest, RO
156.218.11.40	AS8452 TE-AS	`7.31ms` from Cairo, EG
169.38.99.184	AS36351 IBM Cloud	`0.94ms` from Chennai, IN
159.218.200.8	AS399569 Vincennes University	`7.24ms` from Chicago, US
72.49.96.8	AS6181 Cincinnati Bell Telephone Company LLC	`1.53ms` from Cincinnati, US
14.165.238.8	AS45899 VNPT Corp	`5.89ms` from Da Nang, VN
182.183.191.104	AS17557 Pakistan Telecommunication Company Limited	`12.81ms` from Karachi, PK
193.60.236.136	AS786 Jisc Services Limited	`1.38ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f2 213.135.43.18

traceroute to 213.135.43.18 (213.135.43.18): 64 hops max, 52 byte packets

2 [] 195.182.218.68 0.818 ms

3 [AS8664] 193.219.28.214 1.228 ms

4 [AS8664] 193.219.28.174 2.106 ms

5 [AS8664] 213.135.43.18 1.037 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On December 14th 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.

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