77.87.240.0/21

AS51400 · SPOJE.NET s.r.o.

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Summary

Country	Czechia
Domain	spoje.net
ASN	AS51400
Registry	RIPE
ID	SPOJE-NET

WHOIS Details

inetnum:        77.87.240.0 - 77.87.247.255
netname:        SPOJE-NET
country:        CZ
org:            ORG-SPOJ1-RIPE
admin-c:        MACH6-RIPE
tech-c:         MACH6-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SPOJE-MNT
mnt-routes:     SPOJE-MNT
mnt-domains:    SPOJE-MNT
created:        2010-07-13T15:40:44Z
last-modified:  2016-04-14T10:19:53Z
source:         RIPE
sponsoring-org: ORG-Vs35-RIPE
abuse-email:    abuse@spoje.net
abuse-c:        AR21895-RIPE
abuse-org:      ORG-Vs35-RIPE

organisation:   ORG-SPOJ1-RIPE
org-name:       SPOJE.NET s.r.o.
country:        CZ
org-type:       OTHER
address:        Praha 6, Brevnov, Zaverka 473/8, Czech Republic
e-mail:         tech@spoje.net
abuse-c:        AR21895-RIPE
mnt-ref:        SPOJE-MNT
mnt-by:         SPOJE-MNT
created:        2010-07-08T15:16:49Z
last-modified:  2022-12-01T16:53:05Z
source:         RIPE

person:         Matej Machalek
address:        Prague, Zaverka 8, Czech Republic
phone:          +420603872631
e-mail:         tech@spoje.net
nic-hdl:        MACH6-RIPE
mnt-by:         SPOJE-MNT
created:        2010-07-08T15:13:11Z
last-modified:  2017-10-30T22:10:16Z
source:         RIPE

route:          77.87.240.0/21
descr:          SPOJE.NET
origin:         AS51400
mnt-by:         SPOJE-MNT
created:        2010-10-14T08:50:17Z
last-modified:  2010-10-14T08:50:17Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 77.87.0.0/16

Range	ASN	Company	Num of IPs
77.87.24.0/21	AS1213	Campus Commodity Internet Access	2,048
77.87.64.0/21	AS12389	PJSC Rostelecom	2,048
77.87.232.0/21	AS16246	CATR	2,048
77.87.160.0/21	AS34427	Comsenso BV	2,048
77.87.248.0/21	AS34568	ConnectingBytes GmbH	2,048
77.87.80.0/21	AS41771	MTS PJSC	2,048
77.87.0.0/21	AS42763	FPUH Czajen Krzysztof Czaja	2,048
77.87.16.0/21	AS42838	Subhi Muhideen Al Qabani trading as Wideband Est	2,048
77.87.200.0/21	AS43404	Fastnet LLC	2,048
77.87.216.0/21	AS43420	Eltronik Sp. z o.o.	2,048
77.87.104.0/21	AS43424	SQUARK SARL	2,048
77.87.48.0/21	AS44194	Foerderverein Freie Netzwerke e.V.	2,048
77.87.40.0/21	AS44668	Znet	2,048
77.87.152.0/21	AS49223	Nataliya Vasylivna Protsykevych	2,048
77.87.224.0/21	AS49234	Bundesministerium des Innern und fuer Heimat	2,048
77.87.88.0/21	AS49719	High Tech United S.R.L.	2,048
77.87.32.0/21	AS210115	BAZANET LLC	2,048
77.87.8.0/21	AS21412	UAB Cgates	2,048
77.87.192.0/21	AS25393	Internet Invest, Ltd.	2,048
77.87.112.0/21	AS29069	For Morton Telecom	2,048
77.87.123.0/24	AS16276	SIA GOOD	256
77.87.121.0/24	AS200150	Ember AB	256
77.87.187.0/24	AS203085	Widas Concepts IT Consulting & Services GmbH	256
77.87.188.0/24	AS203829	Leitz GmbH & Co. KG	256
77.87.189.0/24	AS20792	SVA System Vertrieb Alexander GmbH	256
77.87.184.0/24	AS209282	we.systems AG	256
77.87.124.0/24	AS51522	Inna Grigorevna Khoruzhaya	256
77.87.125.0/24	AS210913	PUQ Sp. z o.o.	256
77.87.185.0/24	AS212341	Stephan Rakowski, trading as CSN-Solutions GmbH	256
77.87.126.0/24	AS212477	Van Veen Beheer B.V.	256
77.87.127.0/24	AS56485	TheHost LLC	256
77.87.122.0/24	AS48011	Turunc Smart Bilgisayar Teknoloji Ve Dis Ticaret Limited Sirketi	256
77.87.190.0/24	AS8881	Werner & Mertz GmbH	256
77.87.191.0/24	AS31317	Kliniken Suedostbayern AG	256

Hosted domains

There are 314 domain names hosted across 46 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
77.87.240.76	batohy-skolni.cz	90
77.87.240.100	3nc.cz	26
77.87.240.122	isin.cz	24
77.87.246.102	exekutor-plzen.cz	22
77.87.246.10	thebotel.eu	21
77.87.240.67	imagehobby.cz	14
77.87.246.121	dvere.com	14
77.87.240.71	lotek.cz	12
77.87.246.9	qualityrangers.cz	11
77.87.243.8	hotelvetrov.cz	9
77.87.246.248	skeli.cz	8
77.87.243.152	jrybar.eu	6
77.87.246.112	jrybar.com	5
77.87.241.242	nadrchal.eu	5
77.87.240.69	vyjimecnost.cz	4
77.87.246.253	jandrozd.eu	4
77.87.242.242	mudrunkova.cz	3
77.87.240.109	vh-stavebniny.cz	3
77.87.246.125	kyberia.sk	2
77.87.246.114	cviceni-alice.cz	2

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

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

IP Address	ASN	Details
77.87.242.255	AS51400 SPOJE.NET s.r.o.	`0.54ms` from Prague, CZ
77.87.243.55	AS51400 SPOJE.NET s.r.o.	`0.59ms` from Prague, CZ
77.87.240.129	AS51400 SPOJE.NET s.r.o.	`0.23ms` from Prague, CZ
77.87.241.246	AS51400 SPOJE.NET s.r.o.	`0.52ms` from Prague, CZ
77.87.247.129	AS51400 SPOJE.NET s.r.o.	`0.41ms` from Prague, CZ
77.87.246.1	AS51400 SPOJE.NET s.r.o.	`0.40ms` 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
86.97.121.181	AS5384 Emirates Internet	`4.65ms` from Al Fujairah City, AE
45.159.92.229	AS133150 GGS Technical Information Services Inc.	`0.43ms` from Amsterdam, NL
198.253.192.197	AS668 United States Department of Defense (DoD)	`2.67ms` from Ashburn, US
40.104.16.245	AS8075 Microsoft Corporation	`0.94ms` from Ashburn, US
52.170.87.101	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
222.24.93.101	AS4538 China Education and Research Network Center	`14.14ms` from Chengdu, CN
54.194.176.21	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
84.227.23.21	AS6730 Sunrise GmbH	`3.07ms` from Geneve, CH
1.62.188.149	AS4837 CHINA UNICOM China169 Backbone	`2.75ms` from Harbin, CN
115.75.209.181	AS7552 Viettel Group	`1.26ms` from Ho Chi Minh City, VN
210.98.159.133	AS9578 Cheiljedang.Co.Inc.	`1.01ms` from Incheon, KR
58.57.213.117	AS4134 CHINANET-BACKBONE	`8.38ms` from Jinan, CN
213.108.54.5	AS25133 LLC "McLaut-Invest"	`3.06ms` from Kyiv, UA
81.147.1.181	AS2856 British Telecommunications PLC	`2.76ms` from London, GB
103.135.70.197	AS138788 Acushnet Communication Private Limited	`13.08ms` from Mumbai, IN
211.129.164.21	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.19ms` from Osaka, JP
193.214.83.85	AS2119 Telenor Norge AS	`0.91ms` from Oslo, NO
124.132.168.181	AS4837 CHINA UNICOM China169 Backbone	`4.51ms` from Qingdao, CN
38.42.85.245	AS27611 Starry, Inc.	`12.01ms` from Secaucus, US
220.123.1.21	AS4766 Korea Telecom	`3.14ms` from Seoul, KR
61.230.215.229	AS3462 Data Communication Business Group	`1.67ms` from Taipei, TW
103.75.118.69	AS136258 BrainStorm Network, Inc	`0.01ms` from Tokyo, JP
4.205.97.149	AS8075 Microsoft Corporation	`0.17ms` from Toronto, CA
62.99.247.37	AS8412 T-Mobile Austria GmbH	`4.79ms` from Vienna, AT
111.19.10.5	AS9808 China Mobile Communications Group Co., Ltd.	`10.05ms` from Xi'an, CN

Traceroute

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

traceroute -a -n -q1 -f2 77.87.240.14

traceroute to 77.87.240.14 (77.87.240.14): 64 hops max, 52 byte packets

2 [] 91.210.16.73 0.244 ms

3 [AS51400] 77.87.240.14 0.283 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On January 19th 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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