1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.90.0.0/16
  4. AS5610  | 81.90.168.0/24

81.90.168.0/24

AS5610  ·  O2 Czech Republic, a.s.

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Summary

Country Czechia
Domain elsatnet.cz
ASN AS5610
Parent Range 81.90.160.0/20
Registry RIPE
ID ELSATNET-CZ

WHOIS Details

inetnum:        81.90.168.0 - 81.90.168.255
netname:        ELSATNET-CZ
descr:          Elsat spol. s r.o.
descr:          Bezdrevska 1082/9
descr:          Ceske Budejovice
country:        CZ
admin-c:        PB3933-RIPE
tech-c:         DS3240-RIPE
status:         ASSIGNED PA
mnt-by:         TERMSNET-MNT
mnt-lower:      TERMSNET-MNT
mnt-routes:     TERMSNET-MNT
notify:         barta@elsatnet.cz
created:        2003-05-23T10:11:15Z
last-modified:  2003-05-23T10:11:15Z
source:         RIPE
abuse-email:    abuse@o2.cz
abuse-c:        AR14410-RIPE
abuse-org:      ORG-STaN1-RIPE

person:         David Svoboda
address:        Elsat spol. s r.o.
address:        Bezdrevska 1082/9
address:        Ceske Budejovice
address:        370 11
address:        Czech Republic
e-mail:         svoboda@elsatnet.cz
phone:          +420 385 524 086
fax-no:         +420 385 524 086
notify:         barta@elsatnet.cz
nic-hdl:        DS3240-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2020-06-04T12:43:54Z
source:         RIPE
mnt-by:         AS5610-MTN

person:         Petr Barta
address:        Elsat spol. s r.o.
address:        Bezdrevska 1082/9
address:        Ceske Budejovice
address:        370 11
address:        Czech Republic
e-mail:         barta@elsatnet.cz
phone:          +420 385 524 086
fax-no:         +420 385 524 086
notify:         barta@elsatnet.cz
nic-hdl:        PB3933-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2020-06-04T12:45:44Z
source:         RIPE
mnt-by:         AS5610-MTN

route:          81.90.168.0/24
descr:          ELSAT, s.r.o. (InternetHome prefix)
origin:         AS5610
mnt-by:         AS5610-MTN
created:        2017-04-24T12:25:53Z
last-modified:  2017-04-24T12:25:53Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 81.90.168.0/24

Range ASN Company Num of IPs
81.90.160.0/20 AS5610 O2 Czech Republic, a.s. 4,096

Nearby Ranges

BGP prefixes that overlap with 81.90.0.0/16

Range ASN Company Num of IPs
81.90.0.0/20 AS12739 JSC Netline 4,096
81.90.48.0/20 AS29003 IP TELECOM, SERVICOS DE TELECOMUNICACOES S.A. 4,096
81.90.80.0/20 AS29646 FFastfill UK Limited 4,096
81.90.240.0/20 AS39761 ABAK, Co.Ltd. 4,096
81.90.208.0/20 AS39775 Limited Liability Company HyperNet 4,096
81.90.192.0/20 AS39835 goetel GmbH 4,096
81.90.128.0/20 AS48901 DSNET Ltd 4,096
81.90.64.0/20 AS15830 Equinix (Finland) Oy 4,096
81.90.32.0/20 AS25058 CMO Internet Dienstleistungen GmbH 4,096
81.90.224.0/20 AS25071 RadioCom Ltd 4,096
81.90.112.0/20 AS2586 Elisa Eesti AS 4,096
81.90.160.0/20 AS5610 O2 Czech Republic, a.s. 4,096
81.90.128.0/20 AS25048 DSNET Ltd 4,096
81.90.180.0/22 AS50340 Kokunov Evgeny Andreevich 1,024
81.90.190.0/24 AS9009 Think Huge Ltd 256
81.90.191.0/24 AS199967 Think Huge Ltd 256
81.90.30.0/24 AS201664 NetWarm LTD 256
81.90.25.0/24 AS207567 intezio 256
81.90.28.0/24 AS207567 Frankfurt, Germany 256
81.90.31.0/24 AS207713 GLOBAL INTERNET SOLUTIONS LLC 256
81.90.188.0/24 AS212238 Think Huge Ltd 256
81.90.189.0/24 AS212238 Think Huge Ltd 256
81.90.29.0/24 AS215540 GLOBAL CONNECTIVITY SOLUTIONS LLP 256
81.90.133.0/24 AS25048 DSNet Ltd 256
81.90.237.0/24 AS25071 ISP RadioCom 256
81.90.134.0/24 AS48901 Office 256
81.90.136.0/24 AS48901 Office 256
81.90.137.0/24 AS48901 Office 256

Hosted domains

There are 7 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
81.90.168.1 zuzanazaimlova.cz 6
81.90.168.134 vbru.eu 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

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

IP Address ASN Details
81.90.168.82 AS5610 O2 Czech Republic, a.s. 2.67ms 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
172.190.49.232 AS8075 Microsoft Corporation 0.56ms from Ashburn, US
120.15.221.232 AS4837 CHINA UNICOM China169 Backbone 9.75ms from Beijing, CN
40.70.154.184 AS8075 Microsoft Corporation 0.24ms from Boydton, US
107.173.218.120 AS36352 HostPapa 0.11ms from Buffalo, US
20.105.0.168 AS8075 Microsoft Corporation 0.14ms from Dublin, IE
113.108.9.168 AS4134 CHINANET-BACKBONE 1.93ms from Guangzhou, CN
45.251.44.248 AS63182 RapidScale, Inc 0.61ms from Kansas City, US
18.215.139.56 AS14618 Amazon.com, Inc. 0.07ms from Reston, US
54.193.68.248 AS16509 Amazon.com, Inc. 0.15ms from San Jose, US
50.46.157.120 AS20055 Wholesail networks LLC 1.46ms from Seattle, US
125.135.103.40 AS4766 Korea Telecom 7.26ms from Seoul, KR
114.180.221.88 AS4713 NTT DOCOMO BUSINESS,Inc. 17.23ms from Tokyo, JP
196.224.122.136 AS37492 Orange Tunisie 2.24ms from Tunis, TN
181.53.141.168 AS10620 Telmex Colombia S.A. 14.49ms from Bogota, CO
223.189.235.136 AS45609 Bharti Airtel Ltd. AS for GPRS Service 12.49ms from Delhi, IN
112.162.120.24 AS4766 Korea Telecom 6.35ms from Incheon, KR
189.225.63.216 AS8151 UNINET 5.54ms from Mexico City, MX
73.196.132.152 AS7922 Comcast Cable Communications, LLC 6.27ms from New York City, US
89.24.158.232 AS13036 T-Mobile Czech Republic a.s. 4.09ms from Prague, CZ
161.24.238.200 AS61612 DEPARTAMENTO DE CIÊNCIA E TECNOLOGIA AEROESPACIAL 2.73ms from São Paulo, BR
85.175.131.72 AS12389 PJSC Rostelecom 16.43ms from Tbilisi, GE
104.25.105.24 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
31.14.174.24 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 5.48ms from Athens, GR
72.95.118.88 AS13977 Fidium 2.49ms from Boston, US
180.130.106.72 AS4837 CHINA UNICOM China169 Backbone 1.86ms from Kunming, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 81.90.168.87
traceroute to 81.90.168.87 (81.90.168.87): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Prague, CZ
On

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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