91.227.134.0/23

AS52092 · Alf servis, s.r.o.

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Summary

Country	Czechia
Domain	sebela.cz
ASN	AS52092
Registry	RIPE
ID	JAROMIRSEBELA

WHOIS Details

inetnum:        91.227.134.0 - 91.227.135.255
netname:        JaromirSebela
country:        CZ
org:            ORG-SEBE1-RIPE
admin-c:        SEBE2-RIPE
tech-c:         SEBE2-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ALFSERVIS-MNT
mnt-routes:     ALFSERVIS-MNT
mnt-domains:    ALFSERVIS-MNT
notify:         jaromir.sebela@alfservis.cz
created:        2011-05-12T14:14:49Z
last-modified:  2016-04-14T08:58:41Z
source:         RIPE
sponsoring-org: ORG-Vs35-RIPE
abuse-email:    alexnvis@gmail.com
abuse-c:        AR30687-RIPE
abuse-org:      ORG-Vs35-RIPE

organisation:   ORG-SEBE1-RIPE
org-name:       Jaromir Sebela
country:        CZ
org-type:       OTHER
address:        OkruznÃ 2269/17, 678 01, Blansko
e-mail:         jaromir@sebela.cz
abuse-c:        AR30687-RIPE
mnt-ref:        ALFSERVIS-MNT
mnt-by:         ALFSERVIS-MNT
created:        2011-05-09T10:47:43Z
last-modified:  2022-12-01T16:49:40Z
source:         RIPE

person:         Jaromir Sebela
address:        OkruznÃ 2269/17, 678 01, Blansko
phone:          +420 603 726 443
nic-hdl:        SEBE2-RIPE
mnt-by:         ALFSERVIS-MNT
created:        2011-05-09T10:46:15Z
last-modified:  2019-07-08T14:23:51Z
source:         RIPE

route:          91.227.134.0/23
descr:          Route object
origin:         AS52092
mnt-by:         ALFSERVIS-MNT
created:        2011-05-13T08:56:13Z
last-modified:  2012-11-02T14:11:29Z
source:         RIPE

Hosted domains

There are 80 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
91.227.134.145	wagcz.cz	42
91.227.134.136	pivovar-tisnov.cz	33
91.227.134.149	chatyvranov.cz	4
91.227.134.141	webnames.sk	2
91.227.134.132	czechregistrar.com	1
91.227.134.134	zavlahova-technika.cz	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

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Pingable IPs

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

IP Address	ASN	Details
91.227.134.194	AS52092 Alf servis, s.r.o.	`0.38ms` 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
45.82.191.87	AS31477 Duocast B.V.	`3.80ms` from Amsterdam, NL
207.255.86.247	AS11776 Breezeline	`15.28ms` from Ashburn, US
108.196.208.23	AS7018 AT&T Enterprises, LLC	`12.16ms` from Atlanta, US
14.185.244.7	AS45899 VNPT Corp	`2.23ms` from Da Nang, VN
208.43.151.23	AS36351 IBM Cloud	`1.28ms` from Dallas, US
73.34.205.183	AS7922 Comcast Cable Communications, LLC	`5.52ms` from Denver, US
189.182.102.167	AS8151 UNINET	`0.98ms` from Guadalajara, MX
47.52.158.183	AS45102 Alibaba (US) Technology Co., Ltd.	`0.89ms` from Hong Kong, HK
156.230.33.231	AS136907 HUAWEI CLOUDS	`6.08ms` from Mexico City, MX
103.236.109.7	AS132925 Ideastack solutions private limited	`1.63ms` from Mumbai, IN
172.69.95.199	AS13335 Cloudflare, Inc.	`0.52ms` from Mumbai, IN
223.242.73.87	AS4134 CHINANET-BACKBONE	`12.25ms` from Nanchang, CN
75.214.84.247	AS6167 Verizon Business	`11.12ms` from New York City, US
35.85.95.215	AS16509 Amazon.com, Inc.	`4.60ms` from Portland, US
203.237.3.7	AS10166 Korea Water Resources Corporation	`2.88ms` from Seoul, KR
118.32.230.135	AS4766 Korea Telecom	`2.32ms` from Seoul, KR
14.76.218.87	AS4766 Korea Telecom	`6.98ms` from Seoul, KR
211.46.118.215	AS4766 Korea Telecom	`1.34ms` from Seoul, KR
110.13.202.215	AS9318 SK Broadband Co Ltd	`4.22ms` from Seoul, KR
20.53.234.23	AS8075 Microsoft Corporation	`0.70ms` from Sydney, AU
61.57.46.151	AS4782 Data Communication Business Group	`1.60ms` from Taipei, TW
113.200.254.23	AS4837 CHINA UNICOM China169 Backbone	`12.68ms` from Taiyuan, CN
46.120.5.119	AS12400 Partner Communications Ltd.	`1.41ms` from Tel Aviv, IL
178.42.198.7	AS5617 Orange Polska Spolka Akcyjna	`5.12ms` from Warsaw, PL
52.232.226.215	AS8075 Microsoft Corporation	`0.34ms` from Boydton, US

Traceroute

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

traceroute -a -n -q1 -f3 91.227.134.153

traceroute to 91.227.134.153 (91.227.134.153): 64 hops max, 52 byte packets

3 [] 91.210.17.27 0.718 ms

4 [AS52092] 46.149.112.186 3.716 ms

5 *

6 [AS52092] 91.227.134.153 3.964 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On August 28th 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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