81.0.230.0/24

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:        81.0.230.0 - 81.0.230.255
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:          81.0.230.0/24
descr:          Casablanca INT prefix fraction
origin:         AS15685
mnt-by:         CASABLANCA-CORE-MNT
created:        2017-06-30T09:41:17Z
last-modified:  2017-06-30T09:41:17Z
source:         RIPE

route:          81.0.230.0/24
descr:          SPCOM
origin:         AS204383
mnt-by:         CASABLANCA-CORE-MNT
created:        2025-06-02T13:27:12Z
last-modified:  2025-06-02T13:27:12Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.0.0.0/16

Range	ASN	Company	Num of IPs
81.0.0.0/18	AS15704	XTRA TELECOM S.A.	16,384
81.0.128.0/18	AS2116	GLOBALCONNECT AS	16,384
81.0.192.0/22	AS15685	CASABLANCA INT a.s.	1,024
81.0.248.0/23	AS51167	Contabo GmbH	512
81.0.124.0/23	AS12301	Invitech ICT Services Kft.	512
81.0.88.0/23	AS12301	Invitech ICT Services Kft.	512
81.0.96.0/23	AS12301	Invitech ICT Services Kft.	512
81.0.254.0/23	AS15685	CASABLANCA INT a.s.	512
81.0.242.0/23	AS204383	CASABLANCA INT a.s.	512
81.0.108.0/23	AS20845	DIGI - INVITEL pool	512
81.0.122.0/23	AS20845	DIGI - INVITEL pool	512
81.0.126.0/23	AS20845	DIGI - INVITEL pool	512
81.0.98.0/23	AS20845	DIGI - INVITEL pool	512
81.0.210.0/23	AS21430	WIA spol. s.r.o.	512
81.0.244.0/23	AS21430	WIA spol. s.r.o.	512
81.0.218.0/23	AS51167	Contabo GmbH	512
81.0.220.0/23	AS51167	Contabo GmbH	512
81.0.246.0/23	AS51167	Contabo GmbH	512
81.0.229.0/24	AS21430	WIA spol. s.r.o.	256
81.0.68.0/24	AS12301	Egomnet Kft.	256
81.0.119.0/24	AS12301	Data center	256
81.0.104.0/24	AS12301	Datacenter Hosting Internet	256
81.0.97.0/24	AS12301	Net-Tech Consulting Kft.	256
81.0.67.0/24	AS12301	Euroweb Internet Service Provider	256
81.0.199.0/24	AS15685	CASABLANCA INT a.s.	256
81.0.217.0/24	AS15685	CASABLANCA INT a.s.	256
81.0.226.0/24	AS15685	NETHOST s.r.o.	256
81.0.228.0/24	AS15685	CASABLANCA INT a.s.	256
81.0.250.0/24	AS15685	CASABLANCA INT a.s.	256
81.0.227.0/24	AS21430	WIA spol. s.r.o.	256
81.0.124.0/24	AS12301	Deploy Is Kft.	256

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
86.81.95.88	AS1136 KPN B.V.	`2.97ms` from Amsterdam, NL
89.27.241.8	AS8881 1&1 Versatel GmbH	`0.26ms` from Frankfurt am Main, DE
162.19.36.8	AS16276 OVH SAS	`0.16ms` from Gravelines, FR
86.207.183.24	AS3215 Orange S.A.	`3.01ms` from Lyon, FR
95.18.149.88	AS12479 Orange Espagne SA	`4.84ms` from Madrid, ES
75.206.85.24	AS6167 Verizon Business	`15.51ms` from Miami, US
198.58.131.8	AS1403 EBOX	`3.93ms` from Montreal, CA
201.127.77.200	AS8151 UNINET	`11.11ms` from Phoenix, US
124.134.26.136	AS4837 CHINA UNICOM China169 Backbone	`6.19ms` from Qingdao, CN
223.33.123.56	AS9644 SK Telecom	`6.61ms` from Seoul, KR
49.235.34.152	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.81ms` from Shanghai, CN
122.116.198.184	AS3462 Data Communication Business Group	`3.27ms` from Taipei, TW
92.177.233.8	AS12479 Orange Espagne SA	`7.65ms` from Zaragoza, ES
84.179.219.248	AS3320 Deutsche Telekom AG	`4.23ms` from Duesseldorf, DE
39.104.141.136	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.13ms` from Hohhot, CN
154.127.152.152	AS36907 TV CABO ANGOLA LDA	`8.98ms` from Luanda, AO
83.38.211.88	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.97ms` from Madrid, ES
192.219.99.200	AS397681 CGI Inc.	`1.05ms` from Montreal, CA
221.246.221.232	AS17506 ARTERIA Networks Corporation	`2.68ms` from Osaka, JP
169.236.185.40	AS22323 University of California, Merced	`6.23ms` from San Jose, US
107.115.18.40	AS7018 AT&T Enterprises, LLC	`5.35ms` from Secaucus, US
194.32.220.24	AS41960 Nextpertise	`2.05ms` from Amsterdam, NL
75.47.203.40	AS7018 AT&T Enterprises, LLC	`1.70ms` from Atlanta, US
148.9.100.8	AS3745 NTT DATA Services Holdings Corporation	`12.77ms` from Columbus, US
93.219.77.216	AS3320 Deutsche Telekom AG	`1.16ms` from Hamburg, DE

Traceroute

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

traceroute -a -n -q1 -f2 -m12 81.0.230.45

traceroute to 81.0.230.45 (81.0.230.45): 12 hops max, 52 byte packets

2 [AS6718] 128.0.34.101 0.403 ms

3 *

4 *

5 *

6 [] 91.210.16.95 25.427 ms

7 [AS16019] 77.48.29.69 30.873 ms

8 [AS16019] 213.192.19.14 34.566 ms

9 [AS204383] 91.245.14.254 35.004 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Bucharest, RO

On October 30th 2025

What are IP address ranges?

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