89.250.104.0/21

AS213057 · innogy Ceska republika a.s

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Summary

Country	Czechia
Domain	innogy.cz
ASN	AS213057
Registry	RIPE
ID	CZ-INNOGY-20060809

WHOIS Details

inetnum:        89.250.104.0 - 89.250.111.255
netname:        CZ-INNOGY-20060809
country:        CZ
org:            ORG-RSC1-RIPE
admin-c:        RSYS1-RIPE
tech-c:         RSYS1-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RWESYSCZ-TECH
mnt-lower:      RWESYSCZ-TECH
mnt-routes:     RWESYSCZ-TECH
created:        2020-05-18T11:24:25Z
last-modified:  2025-03-31T09:01:04Z
source:         RIPE
abuse-email:    abuse@innogy.cz
abuse-c:        RSYS1-RIPE
abuse-org:      ORG-RSC1-RIPE

organisation:   ORG-RSC1-RIPE
org-name:       innogy Ceska republika a.s
country:        CZ
org-type:       LIR
address:        Limuzská 3135/12
address:        10098
address:        Praha
address:        CZECH REPUBLIC
phone:          +420 739 537 268
e-mail:         jaroslav.seckar@innogy.cz
admin-c:        JS22432-RIPE
abuse-c:        RSYS1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        RWESYSCZ-TECH
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RWESYSCZ-TECH
created:        2006-07-24T08:03:43Z
last-modified:  2025-03-21T13:28:49Z
source:         RIPE
abuse-email:    abuse@innogy.cz
abuse-c:        RSYS1-RIPE
abuse-org:      undefined

role:           innogy CZ Systems Czech Ripe Admins
address:        Plynarenska 499/1
mnt-by:         RWESYSCZ-TECH
e-mail:         jaroslav.seckar@innogy.cz
abuse-mailbox:  abuse@innogy.cz
admin-c:        JS22432-RIPE
tech-c:         JS22432-RIPE
nic-hdl:        RSYS1-RIPE
created:        2006-07-29T16:22:29Z
last-modified:  2025-04-07T13:20:30Z
source:         RIPE

route:          89.250.104.0/21
descr:          RWESYSCZ-NET
origin:         AS213057
mnt-by:         RWESYSCZ-TECH
created:        2020-10-23T14:08:35Z
last-modified:  2020-10-23T14:08:35Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 89.250.104.0/21

Range	ASN	Company	Num of IPs
89.250.104.0/22	AS213057	innogy Ceska republika a.s	1,024
89.250.108.0/22	AS213057	innogy Ceska republika a.s	1,024

Nearby Ranges

BGP prefixes that overlap with 89.250.0.0/16

Range	ASN	Company	Num of IPs
89.250.176.0/20	AS8368	Dstny BE N.V.	4,096
89.250.160.0/20	AS12389	PJSC Rostelecom	4,096
89.250.112.0/20	AS25148	Orange Business Digital Norway AS	4,096
89.250.0.0/20	AS41349	Limited Liability Company MVM Technology	4,096
89.250.48.0/20	AS41369	Advania Finland Oy	4,096
89.250.80.0/20	AS41419	KazRENA	4,096
89.250.192.0/20	AS41421	StarNet Telecom Sp. z o.o.	4,096
89.250.240.0/20	AS41453	SITEL spol. s r.o.	4,096
89.250.224.0/20	AS41469	ZSRCT TECOS Ltd.	4,096
89.250.144.0/20	AS41682	JSC ER-Telecom Holding	4,096
89.250.16.0/20	AS44206	Norilsk-Telecom JSC	4,096
89.250.128.0/20	AS12337	noris network AG	4,096
89.250.72.0/21	AS51167	Contabo GmbH	2,048
89.250.96.0/21	AS213223	GasNet, s.r.o.	2,048
89.250.208.0/21	AS29303	PermInterCom Company's Public Networks	2,048
89.250.64.0/21	AS51167	Contabo GmbH	2,048
89.250.156.0/22	AS41682	JSC ER-Telecom Holding Tyumen' branch	1,024
89.250.96.0/22	AS213223	GasNet, s.r.o.	1,024
89.250.104.0/22	AS213057	innogy Ceska republika a.s	1,024
89.250.108.0/22	AS213057	innogy Ceska republika a.s	1,024
89.250.100.0/22	AS213223	GasNet, s.r.o.	1,024
89.250.217.0/24	AS29303	Perm Internet Company LLC	256
89.250.230.0/24	AS41469	Tyumen, Russia	256
89.250.231.0/24	AS41469	Tyumen, Russia	256
89.250.236.0/24	AS41469	ZSRCT TECOS Ltd.	256
89.250.226.0/24	AS41469	Tyumen, Russia	256
89.250.227.0/24	AS41469	Tyumen, Russia	256
89.250.228.0/24	AS41469	Tyumen, Russia	256
89.250.171.0/24	AS12389	OJSC Rostelecom, Ulianovsk branch	256
89.250.229.0/24	AS41469	Tyumen, Russia	256
89.250.220.0/24	AS29303	Ltd PermInterCom Tchaik Net220	256

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

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

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

IP Address	ASN	Details
89.250.104.133	AS213057 innogy Ceska republika a.s	`0.60ms` from Prague, CZ
89.250.106.213	AS213057 innogy Ceska republika a.s	`0.72ms` from Prague, CZ
89.250.105.250	AS213057 innogy Ceska republika a.s	`1.05ms` from Prague, CZ
89.250.108.150	AS213057 innogy Ceska republika a.s	`0.54ms` from Prague, CZ
89.250.110.6	AS213057 innogy Ceska republika a.s	`0.75ms` from Prague, CZ
89.250.109.22	AS213057 innogy Ceska republika a.s	`0.75ms` from Prague, CZ

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
202.112.137.133	AS4538 China Education and Research Network Center	`3.09ms` from Beijing, CN
74.6.100.69	AS26101 Yahoo Holdings Inc.	`0.99ms` from Buffalo, US
172.222.88.197	AS20115 Charter Communications LLC	`14.56ms` from Chicago, US
82.141.197.149	AS5466 Eircom Limited	`1.04ms` from Dublin, IE
212.51.2.229	AS25415 ADDIX GmbH	`0.36ms` from Hamburg, DE
175.106.12.181	AS46023 PT Quantum Tera Network	`0.43ms` from Jakarta, ID
83.67.168.21	AS13285 TalkTalk Communications Limited	`4.93ms` from London, GB
98.160.156.5	AS22773 Cox Communications Inc.	`6.95ms` from Los Angeles, US
115.64.190.85	AS7545 TPG Telecom Limited	`1.38ms` from Melbourne, AU
197.138.224.5	AS36914 Kenya Education Network	`7.09ms` from Nairobi, KE
2.119.193.245	AS3269 Telecom Italia S.p.A.	`5.42ms` from Naples, IT
71.247.207.149	AS701 Verizon Business	`2.61ms` from New York City, US
61.125.158.245	AS9351 ZTV CO.,LTD	`2.61ms` from Osaka, JP
86.215.8.5	AS3215 Orange S.A.	`16.78ms` from Paris, FR
84.242.105.133	AS16019 Vodafone Czech Republic a.s.	`0.62ms` from Prague, CZ
54.80.1.69	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
213.88.33.245	AS12714 PJSC MegaFon	`17.35ms` from Samara, RU
171.67.70.101	AS32 Stanford University	`1.00ms` from San Jose, US
151.192.1.85	AS9255 Singapore Telecom	`14.41ms` from Singapore, SG
69.255.247.53	AS7922 Comcast Cable Communications, LLC	`7.55ms` from Ashburn, US
45.201.21.37	AS395793 Arisk Communications inc.	`1.07ms` from Bangkok, TH
158.108.58.5	AS9411 Kasetsart University, Thailand	`1.02ms` from Bangkok, TH
34.128.73.229	AS396982 Google LLC	`0.75ms` from Jakarta, ID
111.16.208.69	AS24444 Shandong Mobile Communication Company Limited	`4.35ms` from Jinan, CN
86.189.179.165	AS2856 British Telecommunications PLC	`5.50ms` 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 -f4 -m9 89.250.107.194

traceroute to 89.250.107.194 (89.250.107.194): 9 hops max, 52 byte packets

4 [] 91.210.16.23 13.744 ms

5 *

6 [AS13036] 195.39.72.95 0.733 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On February 7th 2026

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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