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  2. 88.0.0.0/8
  3. AS5610  | 88.100.0.0/14

88.100.0.0/14

AS5610  ·  O2 Czech Republic, a.s.

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Summary

Country Czechia
Domain o2.cz
ASN AS5610
Registry RIPE
ID CZ-CZNET-20051004

WHOIS Details

inetnum:        88.100.0.0 - 88.103.255.255
netname:        CZ-CZNET-20051004
country:        CZ
org:            ORG-STaN1-RIPE
admin-c:        CZO2-RIPE
admin-c:        VAKO1-RIPE
tech-c:         CZO2-RIPE
tech-c:         VAKO1-RIPE
status:         ALLOCATED PA
remarks:        For all problems with spam
remarks:        please contact [email protected]
remarks:        Abuse Contact:[email protected]
remarks:        * Hack Attacks, Illegal Activity, Violation, Scans, Probes, etc.
notify:         [email protected]
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS5610-MTN
created:        2005-10-04T09:32:56Z
last-modified:  2018-12-18T09:09:42Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR14410-RIPE
abuse-org:      ORG-STaN1-RIPE

organisation:   ORG-STaN1-RIPE
org-name:       O2 Czech Republic, a.s.
country:        CZ
org-type:       LIR
address:        Za Brumlovkou 266/2
address:        140 22
address:        Praha 4 - Michle
address:        CZECH REPUBLIC
phone:          +420 2 71466184
fax-no:         +420 2 71464414
e-mail:         [email protected]
admin-c:        VAKO1-RIPE
admin-c:        MV96-RIPE
admin-c:        HVJI1-RIPE
tech-c:         CZO2-RIPE
abuse-c:        AR14410-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        AS5610-MTN
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS5610-MTN
created:        2004-04-17T11:04:17Z
last-modified:  2020-12-16T12:31:56Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR14410-RIPE
abuse-org:      undefined

role:           5610-Tech-and-Admin
address:        Za Brumlovkou 266/2
address:        Praha 4 - Michle, PSC 140 22
e-mail:         [email protected]
nic-hdl:        CZO2-RIPE
admin-c:        VAKO1-RIPE
admin-c:        MV96-RIPE
admin-c:        HVJI1-RIPE
tech-c:         VAKO1-RIPE
tech-c:         HVJI1-RIPE
abuse-mailbox:  [email protected]
org:            ORG-STaN1-RIPE
mnt-by:         AS5610-MTN
created:        2016-02-18T09:58:30Z
last-modified:  2018-04-20T10:44:21Z
source:         RIPE

person:         Vaclav Kordula
address:        O2 Czech Republic, a.s.
address:        Za Brumlovkou 266/2
address:        Praha 4 - Michle, PS? 140 22
address:        Czech Republic
phone:          +420 2 714668845
e-mail:         [email protected]
nic-hdl:        VAKO1-RIPE
notify:         [email protected]
mnt-by:         AS5610-MTN
created:        1970-01-01T00:00:00Z
last-modified:  2016-02-12T13:32:30Z
source:         RIPE

route:          88.103.192.0/18
descr:          CZ.CZNET
origin:         AS5610
notify:         [email protected]
mnt-by:         AS5610-MTN
created:        2015-05-25T07:39:48Z
last-modified:  2015-05-25T07:39:48Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 88.0.0.0/8

Range ASN Company Num of IPs
88.224.0.0/11 AS9121 Turk Telekomunikasyon Anonim Sirketi 2,097,152
88.160.0.0/11 AS12322 Free SAS 2,097,152
88.64.0.0/12 AS3209 Vodafone GmbH 1,048,576
88.120.0.0/13 AS12322 SCALEWAY S.A.S. 524,288
88.88.0.0/13 AS2119 Telenor Norge AS 524,288
88.136.0.0/14 AS15557 Residentiel 262,144
88.192.0.0/14 AS1759 Telia Finland Oyj 262,144
88.112.0.0/14 AS719 Elisa Oyj 262,144
88.154.0.0/15 AS34058 Limited Liability Company lifecell 131,072
88.152.0.0/15 AS3209 Vodafone West GmbH 131,072
88.140.0.0/15 AS15557 Data 131,072
88.116.0.0/15 AS8447 A1 Telekom Austria AG 131,072
88.128.0.0/16 AS3320 Telekom Deutschland GmbH 65,536
88.221.0.0/16 AS20940 Akamai International B.V. 65,536
88.129.0.0/16 AS29518 Bredband2 AB 65,536
88.130.0.0/16 AS8881 1&1 Versatel GmbH 65,536
88.99.0.0/16 AS24940 Hetzner Online GmbH 65,536
88.219.0.0/16 AS15557 Societe Francaise Du Radiotelephone - SFR SA 65,536
88.131.0.0/16 AS1257 Tele2 Sverige AB 65,536
88.199.0.0/16 AS20960 TK Telekom sp. z o.o. 65,536
88.142.0.0/16 AS15557 Data 65,536
88.217.0.0/16 AS8767 M-net Telekommunikations GmbH 65,536
88.155.0.0/16 AS34058 Limited Liability Company lifecell 65,536
88.134.0.0/16 AS3209 Vodafone Deutschland GmbH 65,536
88.154.0.0/16 AS34058 Limited Liability Company lifecell 65,536
88.198.0.0/16 AS24940 Hetzner Online GmbH 65,536
88.27.0.0/16 AS3352 Telefonica de Espana SAU (NCC#2007050901) Red de servicios IP Spain 65,536
88.159.0.0/16 AS1136 KPN B.V. 65,536
88.196.0.0/16 AS3249 Telia Eesti AS 65,536
88.147.128.0/17 AS12389 PJSC Rostelecom 32,768
88.146.128.0/17 AS16019 Vodafone Czech Republic a.s. 32,768
88.202.0.0/17 AS29286 SKYLOGIC S.P.A. 32,768
88.148.128.0/17 AS16086 DNA Oyj 32,768
88.201.128.0/17 AS35807 SkyNet Ltd. 32,768
88.150.0.0/17 AS43341 MDlink online service center GmbH 32,768
88.150.128.0/17 AS20860 IOMART MANAGED SERVICES LIMITED 32,768
88.197.0.0/17 AS8643 Panepistimioupolis, Ilisia 32,768
88.149.0.0/17 AS12969 Ljosleidarinn ehf 32,768
88.146.0.0/17 AS29208 Quantcom, a.s. 32,768
88.203.128.0/17 AS8717 A1 Bulgaria EAD 32,768
88.203.128.0/17 AS197897 A1 Bulgaria EAD 32,768
88.203.0.0/17 AS12709 Melita Limited 32,768
88.205.128.0/17 AS12389 PJSC Rostelecom 32,768
88.207.0.0/17 AS31012 A1 Hrvatska d.o.o. 32,768
88.200.128.0/17 AS12389 PJSC Rostelecom 32,768
88.148.0.0/17 AS6830 Ion Airenetworks Mobile 32,768
88.148.0.0/17 AS29119 Ion Airenetworks Mobile 32,768
88.206.0.0/17 AS8369 Intersvyaz-2 JSC 32,768
88.148.0.0/17 AS6939 Ion Airenetworks Mobile 32,768

Hosted domains

There are 526 domain names hosted across 233 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
88.103.250.123 sacekom.cz 52
88.102.7.66 zemnipracekristan.cz 40
88.103.205.136 bawdf.eu 25
88.103.207.77 i-razitka.cz 20
88.103.215.205 ceska-pojistovna.com 17
88.103.219.10 atn.cz 11
88.100.255.74 projekthrou.cz 8
88.103.209.90 smsdata.eu 7
88.103.219.75 e08.cz 6
88.100.20.196 c0denil.app 6
88.101.93.63 kvetinyceskydub.cz 5
88.101.224.7 rudlysgames.site 4
88.103.219.2 ncts.cz 4
88.100.17.4 rovanbud.com 4
88.103.93.17 mbrgdzkcnnr.net 4
88.103.65.29 lanparna.eu 4
88.101.200.114 atelier-garstner.cz 4
88.102.189.138 nablejskej.to 4
88.100.139.111 silhano.cz 4
88.103.223.226 servis-dewalt.cz 4

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

36,700 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
88.102.66.43 AS5610 O2 Czech Republic, a.s. 2.71ms from Prague, CZ
88.102.73.16 AS5610 O2 Czech Republic, a.s. 2.91ms from Prague, CZ
88.102.144.85 AS5610 O2 Czech Republic, a.s. 2.68ms from Prague, CZ
88.102.141.4 AS5610 O2 Czech Republic, a.s. 2.81ms from Prague, CZ
88.102.34.227 AS5610 O2 Czech Republic, a.s. 6.06ms from Prague, CZ
88.102.107.234 AS5610 O2 Czech Republic, a.s. 3.79ms from Prague, CZ
88.101.221.91 AS5610 O2 Czech Republic, a.s. 4.29ms from Prague, CZ
88.102.63.207 AS5610 O2 Czech Republic, a.s. 2.85ms from Prague, CZ
88.102.139.23 AS5610 O2 Czech Republic, a.s. 5.08ms from Prague, CZ
88.102.46.65 AS5610 O2 Czech Republic, a.s. 4.13ms from Prague, CZ
88.101.167.143 AS5610 O2 Czech Republic, a.s. 4.25ms from Prague, CZ
88.102.108.67 AS5610 O2 Czech Republic, a.s. 2.80ms from Prague, CZ
88.101.169.62 AS5610 O2 Czech Republic, a.s. 4.14ms from Prague, CZ
88.101.161.240 AS5610 O2 Czech Republic, a.s. 1.80ms from Prague, CZ
88.101.156.128 AS5610 O2 Czech Republic, a.s. 7.64ms from Prague, CZ
88.102.140.143 AS5610 O2 Czech Republic, a.s. 7.01ms from Prague, CZ
88.102.55.31 AS5610 O2 Czech Republic, a.s. 6.10ms from Prague, CZ
88.102.6.216 AS5610 O2 Czech Republic, a.s. 5.55ms from Prague, CZ
88.102.102.11 AS5610 O2 Czech Republic, a.s. 2.71ms from Prague, CZ
88.101.123.164 AS5610 O2 Czech Republic, a.s. 4.45ms from Prague, CZ
88.101.130.171 AS5610 O2 Czech Republic, a.s. 8.59ms from Prague, CZ
88.101.247.193 AS5610 O2 Czech Republic, a.s. 1.33ms from Prague, CZ
88.102.147.46 AS5610 O2 Czech Republic, a.s. 2.92ms from Prague, CZ
88.102.149.116 AS5610 O2 Czech Republic, a.s. 3.54ms from Prague, CZ
88.102.156.2 AS5610 O2 Czech Republic, a.s. 3.34ms 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
166.111.219.206 AS4538 China Education and Research Network Center 2.38ms from Beijing, CN
71.162.115.14 AS701 Verizon Business 1.46ms from Boston, US
144.162.10.126 AS10849 Dallas College 2.39ms from Dallas, US
85.16.104.62 AS9145 EWE TEL GmbH 4.35ms from Hamburg, DE
1.64.183.254 AS4760 HKT Limited 0.69ms from Hong Kong, HK
164.113.193.222 AS2495 Kansas Research and Education Network 0.22ms from Kansas City, US
217.46.187.222 AS2856 British Telecommunications PLC 11.70ms from London, GB
98.188.158.238 AS22773 Cox Communications Inc. 9.66ms from Los Angeles, US
80.103.43.126 AS12479 Orange Espagne SA 10.13ms from Madrid, ES
73.85.122.62 AS7922 Comcast Cable Communications, LLC 5.23ms from Miami, US
151.67.226.238 AS1267 WIND TRE S.P.A. 4.95ms from Milan, IT
184.107.33.78 AS32613 Leaseweb Canada Inc. 0.79ms from Montreal, CA
3.111.204.254 AS16509 Amazon.com, Inc. 0.15ms from Mumbai, IN
100.8.205.254 AS701 Verizon Business 1.67ms from New York City, US
90.54.157.46 AS3215 Orange S.A. 11.33ms from Paris, FR
84.242.49.222 AS51407 Mada Al-Arab General Services Company 0.19ms from Ramallah, PS
54.173.82.238 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
50.117.39.126 AS18779 EGIHosting 0.13ms from Santa Clara, US
52.76.10.94 AS16509 Amazon.com, Inc. 0.09ms from Singapore, SG
116.14.93.254 AS9506 Singtel Fibre Broadband 1.34ms from Singapore, SG
210.61.177.254 AS3462 Data Communication Business Group 3.64ms from Taichung, TW
202.212.28.190 AS2514 NTT PC Communications, Inc. 0.77ms from Tokyo, JP
195.74.46.62 AS42197 Dresdner Verlagshaus Technik GmbH 4.44ms from Berlin, DE
186.147.49.110 AS10620 Telmex Colombia S.A. 16.75ms from Bogota, CO
191.110.83.158 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 18.65ms from Bogota, CO

Traceroute

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

$
traceroute -a -n -q1 -f5 -m12 88.100.178.155
traceroute to 88.100.178.155 (88.100.178.155): 12 hops max, 52 byte packets
5 [AS174] 130.117.3.137 8.564 ms
6 [AS174] 154.54.73.90 11.588 ms
7 *
8 [AS5610] 194.228.115.65 14.215 ms
9 [AS5610] 194.228.115.71 11.414 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Budapest, HU
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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