91.199.203.0/24

AS44959 · Uniwersytet Kardynala Stefana Wyszynskiego

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Summary

Country	Poland
Domain	uksw.edu.pl
ASN	AS44959
Registry	RIPE
ID	UKSW-PL

WHOIS Details

inetnum:        91.199.203.0 - 91.199.203.255
netname:        UKSW-PL
descr:          Cardinal Stefan Wyszynski University
country:        PL
org:            ORG-UKSW1-RIPE
admin-c:        UKSW1-RIPE
tech-c:         UKSW1-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NASK-MNT
mnt-by:         UKSW-MNT
mnt-routes:     ICM-PL
mnt-routes:     AS1887-MNT
mnt-routes:     AS12968-MNT
mnt-domains:    ICM-PL
mnt-domains:    NASK-MNT
created:        2008-02-20T11:10:41Z
last-modified:  2018-02-15T09:54:43Z
source:         RIPE
sponsoring-org: ORG-NRaA1-RIPE
abuse-email:    abuse@uksw.edu.pl
abuse-c:        AR45194-RIPE
abuse-org:      ORG-NRaA1-RIPE

organisation:   ORG-UKSW1-RIPE
org-name:       Uniwersytet Kardynala Stefana Wyszynskiego
country:        PL
org-type:       OTHER
address:        Uniwersytet Kardynala Stefana Wyszynskiego
address:        Centrum Systemow Informatycznych
address:        ul. Dewajtis 5
address:        01-815 Warszawa
address:        Poland
phone:          +48 22 5618921
fax-no:         +48 22 5618902
e-mail:         csi@uksw.edu.pl
abuse-c:        AR45194-RIPE
admin-c:        UKSW1-RIPE
tech-c:         UKSW1-RIPE
ref-nfy:        csi@uksw.edu.pl
mnt-ref:        UKSW-MNT
mnt-ref:        NASK-MNT
notify:         csi@uksw.edu.pl
notify:         registry@nask.pl
mnt-by:         NASK-MNT
mnt-by:         UKSW-MNT
created:        2005-09-23T11:14:34Z
last-modified:  2022-12-01T16:57:12Z
source:         RIPE

role:           CSI UKSW
address:        Uniwersytet Kardynala Stefana Wyszynskiego
address:        Centrum Systemow Informatycznych
address:        ul. Dewajtis 5
address:        01-815 Warszawa
address:        Poland
phone:          +48 22 5618921
e-mail:         csi@uksw.edu.pl
org:            ORG-UKSW1-RIPE
admin-c:        MS45406-RIPE
tech-c:         AS40549-RIPE
abuse-mailbox:  abuse@uksw.edu.pl
notify:         csi@uksw.edu.pl
nic-hdl:        UKSW1-RIPE
mnt-by:         NASK-MNT
mnt-by:         UKSW-MNT
created:        2007-02-06T10:00:58Z
last-modified:  2018-02-15T09:40:54Z
source:         RIPE

route:          91.199.203.0/24
descr:          Uniwersytet Kardynala Stefana Wyszynskiego
origin:         AS44959
mnt-by:         NETIA-MNT
created:        2010-04-15T13:45:52Z
last-modified:  2012-11-22T20:05:30Z
source:         RIPE

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
91.199.203.32	osaweb.pl	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

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

IP Address	ASN	Details
91.199.203.32	AS44959 Uniwersytet Kardynala Stefana Wyszynskiego	`11.06ms` 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
178.226.18.120	AS50266 Odido Netherlands B.V.	`5.05ms` from Amsterdam, NL
134.22.123.88	AS400511 Clearwave Communications	`2.37ms` from Atlanta, US
51.222.247.72	AS16276 OVH SAS	`0.10ms` from Beauharnois, CA
137.255.39.56	AS28683 SOCIETE BENINOISE D'INFRASTRUCTURES NUMERIQUES	`1.33ms` from Cotonou, BJ
68.61.241.232	AS7922 Comcast Cable Communications, LLC	`14.28ms` from Flint, US
187.144.92.184	AS8151 UNINET	`6.36ms` from Guadalajara, MX
14.18.193.232	AS4134 CHINANET-BACKBONE	`3.13ms` from Guangzhou, CN
90.209.15.8	AS5607 Sky UK Limited	`1.49ms` from London, GB
5.56.133.168	AS215419 Karizanta LTD	`0.35ms` from Meppel, NL
45.33.89.120	AS63949 Akamai Connected Cloud	`0.13ms` from Morris Plains, US
69.108.252.8	AS7018 AT&T Enterprises, LLC	`15.06ms` from San Jose, US
180.231.205.136	AS17858 LG POWERCOMM	`2.15ms` from Seoul, KR
106.243.235.8	AS3786 LG DACOM Corporation	`2.32ms` from Seoul, KR
51.84.184.168	AS16509 Amazon.com, Inc.	`1.26ms` from Tel Aviv, IL
180.180.58.104	AS23969 TOT Public Company Limited	`1.55ms` from Bangkok, TH
59.66.153.24	AS4538 China Education and Research Network Center	`3.53ms` from Beijing, CN
24.12.41.200	AS7922 Comcast Cable Communications, LLC	`7.51ms` from Chicago, US
69.94.86.8	AS7642 DHIVEHI RAAJJEYGE GULHUN PLC	`11.36ms` from Colombo, LK
91.0.209.152	AS3320 Deutsche Telekom AG	`4.82ms` from Duesseldorf, DE
93.200.164.40	AS3320 Deutsche Telekom AG	`3.09ms` from Duesseldorf, DE
87.145.38.72	AS3320 Deutsche Telekom AG	`9.76ms` from Frankfurt am Main, DE
106.212.6.248	AS24560 Bharti Airtel Ltd., Telemedia Services	`2.07ms` from Kolkata, IN
77.98.203.184	AS5089 Virgin Media Limited	`11.42ms` from London, GB
86.12.51.248	AS5089 Virgin Media Limited	`11.37ms` from London, GB
180.147.186.24	AS17511 OPTAGE Inc.	`2.65ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 91.199.203.31

traceroute to 91.199.203.31 (91.199.203.31): 64 hops max, 52 byte packets

1 [AS15169] 74.125.252.117 0.51 ms

2 [AS15169] 192.178.96.240 0.822 ms

3 *

4 [AS8501] 212.191.225.19 8.557 ms

5 [AS1887] 148.81.209.13 10.24 ms

6 [AS1887] 148.81.209.10 9.974 ms

7 [AS1887] 148.81.254.181 10.397 ms

8 [AS1887] 148.81.166.132 10.254 ms

9 [AS1887] 148.81.166.98 10.242 ms

10 [AS1887] 148.81.203.42 10.771 ms

11 *

12 [AS44959] 91.199.203.31 11.035 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On September 11th 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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