77.78.77.0/24

AS204383 · SPCom s.r.o.

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Summary

Country	Czechia
Domain	casablanca.cz
ASN	AS204383
Registry	RIPE
ID	SPCOM-CASA

WHOIS Details

inetnum:        77.78.77.0 - 77.78.77.255
netname:        SPCOM-CASA
country:        CZ
admin-c:        CASA3-RIPE
admin-c:        PS21706-RIPE
tech-c:         CASA3-RIPE
tech-c:         PS21706-RIPE
mnt-by:         CASABLANCA-RIPE-MNT
mnt-lower:      cz-spcom-1-mnt
mnt-lower:      SPCOM-MNT
mnt-domains:    cz-spcom-1-mnt
mnt-domains:    SPCOM-MNT
status:         SUB-ALLOCATED PA
created:        2025-06-02T13:25:53Z
last-modified:  2025-06-02T13:25:53Z
source:         RIPE
abuse-email:    abuse@casablanca.cz
abuse-c:        CASA3-RIPE
abuse-org:      ORG-CI1-RIPE

role:           Casablanca INT RIPE manager
address:        Casablanca INT
address:        Vinohradska 184, Prague 3 - 130 52
address:        Czech republic
phone:          +420 270 000 270
fax-no:         +420 270 000 277
e-mail:         hostmaster@casablanca.cz
abuse-mailbox:  abuse@casablanca.cz
admin-c:        JH1771-RIPE
tech-c:         JH1771-RIPE
notify:         hostmaster@casablanca.cz
nic-hdl:        CASA3-RIPE
created:        2005-09-05T10:42:10Z
last-modified:  2015-07-03T11:19:49Z
source:         RIPE
mnt-by:         CASABLANCA-CORE-MNT

person:         Petr Sramek
address:        Gocarova trida 227
address:        50003
address:        Hradec Kralove
address:        CZECH REPUBLIC
phone:          +420491040040
nic-hdl:        PS21706-RIPE
mnt-by:         cz-spcom-1-mnt
created:        2018-03-20T08:53:12Z
last-modified:  2018-03-20T08:53:13Z
source:         RIPE

route:          77.78.77.0/24
descr:          Casablanca INT prefix fraction
origin:         AS15685
mnt-by:         CASABLANCA-CORE-MNT
created:        2017-06-30T09:38:47Z
last-modified:  2017-06-30T09:38:47Z
source:         RIPE

route:          77.78.77.0/24
descr:          SPCOM
origin:         AS204383
mnt-by:         CASABLANCA-CORE-MNT
created:        2025-06-02T13:27:11Z
last-modified:  2025-06-02T13:27:11Z
source:         RIPE

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
46.103.175.232	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`5.29ms` from Athens, GR
20.233.50.168	AS8075 Microsoft Corporation	`0.92ms` from Dubai, AE
113.117.211.40	AS4134 CHINANET-BACKBONE	`3.58ms` from Guangzhou, CN
61.130.223.232	AS4134 CHINANET-BACKBONE	`4.79ms` from Hangzhou, CN
175.147.158.136	AS4837 CHINA UNICOM China169 Backbone	`10.59ms` from Liaoyang, CN
86.179.100.56	AS2856 British Telecommunications PLC	`2.12ms` from London, GB
112.202.159.8	AS9299 Philippine Long Distance Telephone Company	`1.23ms` from Manila, PH
62.101.2.136	AS15584 Informatica Alto Adige Spa	`5.38ms` from Milan, IT
188.11.194.8	AS3269 Telecom Italia S.p.A.	`9.76ms` from Milan, IT
65.128.76.72	AS209 CenturyLink Communications, LLC	`1.42ms` from Minneapolis, US
126.163.178.24	AS17676 SoftBank Corp.	`4.27ms` from Osaka, JP
44.211.45.56	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
189.35.115.152	AS28573 Claro NXT Telecomunicacoes Ltda	`9.08ms` from Sao Paulo, BR
112.166.234.104	AS4766 Korea Telecom	`6.35ms` from Seoul, KR
42.82.234.248	AS9697 LG HelloVision Corp.	`8.76ms` from Seoul, KR
192.151.178.200	AS44444 Forcepoint Cloud Ltd	`0.69ms` from Toronto, CA
186.17.42.136	AS23201 Telecel S.A.	`2.01ms` from Asuncion, PY
59.88.55.184	AS9829 National Internet Backbone	`13.37ms` from Bengaluru, IN
54.218.197.232	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
71.79.68.88	AS10796 Charter Communications Inc	`16.68ms` from Columbus, US
130.255.107.24	AS48284 SWU TeleNet GmbH	`5.35ms` from Frankfurt am Main, DE
183.157.68.88	AS4134 CHINANET-BACKBONE	`5.25ms` from Hangzhou, CN
20.235.202.184	AS8075 Microsoft Corporation	`0.14ms` from Lohogaon, IN
77.136.111.232	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`18.04ms` from Lyon, FR
72.27.188.24	AS30689 FLOW	`18.94ms` from Miami, 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 -m10 77.78.77.62

traceroute to 77.78.77.62 (77.78.77.62): 10 hops max, 52 byte packets

3 [AS42000] 185.99.68.241 5.558 ms

4 [AS16019] 31.30.191.29 5.577 ms

5 [AS16019] 77.48.29.69 12.726 ms

6 [AS16019] 213.192.19.14 13.506 ms

7 [AS204383] 91.245.14.254 13.015 ms

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Measurement taken from

IPinfo ProbeNet in Ceske Budejovice, CZ

On August 23rd 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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