91.189.63.0/24

AS42199 · RiZ Computers s.c.

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Summary

Country	Poland
Domain	riz.pl
ASN	AS42199
Parent Range	91.189.56.0/21
Registry	RIPE
ID	RIZNET

WHOIS Details

inetnum:        91.189.56.0 - 91.189.63.255
netname:        RIZNET
country:        PL
org:            ORG-RIZ1-RIPE
admin-c:        BZ895-RIPE
tech-c:         BZ895-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         RIZNET-MNT
mnt-routes:     RIZNET-MNT
mnt-domains:    RIZNET-MNT
remarks:        for abuse, spam and related complaints: abuse@riz.pl
created:        2007-01-11T11:16:00Z
last-modified:  2016-04-14T10:50:36Z
source:         RIPE
sponsoring-org: ORG-ITP1-RIPE
abuse-email:    abuse@riz.pl
abuse-c:        AR20381-RIPE
abuse-org:      ORG-ITP1-RIPE

organisation:   ORG-RIZ1-RIPE
org-name:       RiZ Computers s.c.
country:        PL
org-type:       OTHER
address:        03-984, Warsaw, Poland
address:        Uminskiego 5/95
e-mail:         riz@riz.pl
abuse-c:        AR20381-RIPE
mnt-ref:        RIZNET-MNT
mnt-by:         RIZNET-MNT
notify:         ripe@riz.pl
created:        2006-12-17T17:26:36Z
last-modified:  2022-12-01T16:45:19Z
source:         RIPE

person:         Bartlomiej Zarzecki
e-mail:         bz@riz.pl
org:            ORG-RIZ1-RIPE
address:        Poland
mnt-by:         RIZNET-MNT
phone:          +48 501 729 939
nic-hdl:        BZ895-RIPE
notify:         bz@riz.pl
created:        2002-08-12T09:33:02Z
last-modified:  2022-10-07T13:48:31Z
source:         RIPE

route:          91.189.56.0/21
descr:          RiZNet PI address space.
origin:         AS42402
mnt-by:         RIZNET-MNT
created:        2009-05-22T18:15:54Z
last-modified:  2009-05-22T18:15:54Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 91.189.63.0/24

Range	ASN	Company	Num of IPs
91.189.56.0/21	AS42199	RiZ Computers s.c.	2,048
91.189.56.0/21	AS42402	RiZ Computers s.c.	2,048

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

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

IP Address	ASN	Details
91.189.63.249	AS42199 RiZ Computers s.c.	`1.48ms` 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
164.92.220.56	AS14061 DigitalOcean, LLC	`0.22ms` from Amsterdam, NL
57.153.3.24	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
23.27.248.184	AS5650 Frontier Communications of America, Inc.	`0.20ms` from Ashburn, US
98.111.224.104	AS701 Verizon Business	`6.17ms` from Ashburn, US
68.106.201.152	AS22773 Cox Communications Inc.	`18.52ms` from Atlanta, US
142.252.192.216	AS3257 GTT Communications Inc.	`0.28ms` from Dallas, US
87.151.216.88	AS3320 Deutsche Telekom AG	`3.13ms` from Duesseldorf, DE
81.89.163.184	AS28876 suec // dacor GmbH	`4.11ms` from Frankfurt am Main, DE
43.141.32.56	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.92ms` from Guangzhou, CN
116.109.189.248	AS7552 Viettel Group	`1.14ms` from Ho Chi Minh City, VN
36.138.20.248	AS9808 China Mobile Communications Group Co., Ltd.	`0.38ms` from Jinan, CN
117.214.117.184	AS9829 National Internet Backbone	`6.94ms` from Kolkata, IN
113.230.40.184	AS4837 CHINA UNICOM China169 Backbone	`6.87ms` from Liaoyang, CN
92.29.18.88	AS13285 TalkTalk Communications Limited	`2.11ms` from Manchester, GB
82.60.98.152	AS3269 Telecom Italia S.p.A.	`1.71ms` from Milan, IT
85.131.197.104	AS131965 Xserver Inc.	`0.52ms` from Osaka, JP
84.211.253.104	AS41164 GET Norway	`7.96ms` from Oslo, NO
179.152.23.88	AS28573 Claro NXT Telecomunicacoes Ltda	`6.94ms` from Porto Alegre, BR
117.206.56.88	AS9829 National Internet Backbone	`17.11ms` from Saint Thomas Mount, IN
122.116.221.8	AS3462 Data Communication Business Group	`1.94ms` from Taipei, TW
126.89.106.56	AS17676 SoftBank Corp.	`2.56ms` from Tokyo, JP
108.170.190.24	AS40788 Start Communications	`14.22ms` from Toronto, CA
134.236.22.40	AS131090 CAT TELECOM Public Company Ltd,CAT	`1.49ms` from Bangkok, TH
50.25.234.8	AS19108 Optimum	`15.19ms` from Dallas, US
134.209.254.120	AS14061 DigitalOcean, LLC	`0.25ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f5 91.189.63.205

traceroute to 91.189.63.205 (91.189.63.205): 64 hops max, 52 byte packets

5 [AS34718] 80.80.209.2 10.149 ms

6 *

7 *

8 *

9 *

10 [AS12741] 83.238.248.107 113.864 ms

11 *

12 [AS12741] 87.204.224.35 120.954 ms

13 [AS42402] 91.189.56.23 100.955 ms

14 [AS42199] 91.189.63.205 118.064 ms

Measurement taken from

IPinfo ProbeNet in Tashkent, UZ

On September 11th 2025

What are IP address ranges?

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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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