77.87.4.0/24

AS42763 · FPUH Czajen Krzysztof Czaja

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Summary

Country	Poland
Domain	czajen.pl
ASN	AS42763
Parent Range	77.87.0.0/21
Registry	RIPE
ID	PL-CZAJEN

WHOIS Details

inetnum:        77.87.0.0 - 77.87.7.255
netname:        PL-CZAJEN
country:        PL
org:            ORG-CZA1-RIPE
admin-c:        KP82-RIPE
tech-c:         KP82-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         czajen-mnt
mnt-routes:     czajen-mnt
mnt-domains:    czajen-mnt
created:        2007-04-12T12:12:48Z
last-modified:  2020-11-16T17:44:27Z
source:         RIPE
notify:         noc@czajen.pl
sponsoring-org: ORG-ASZO80-RIPE
abuse-email:    abuse@czajen.pl
abuse-c:        ACRO228-RIPE
abuse-org:      ORG-ASZO80-RIPE

organisation:   ORG-CZA1-RIPE
org-name:       FPUH Czajen Krzysztof Czaja
country:        PL
org-type:       OTHER
descr:          FPUH czaJen Krzysztof Czaja
remarks:        !=====================================================
remarks:        In case of abuse (intrusion attempts, hacking,
remarks:        spamming or other unaccepted behavior) from
remarks:        our address space, please contact only to:
remarks:        
remarks:        abuse@czajen.pl
remarks:        
remarks:        Mails sent to other mailboxes will be left without action.
remarks:        !=====================================================
address:        ul. 3go Maja 12
address:        Mielec
address:        Poland
phone:          +48 17 5831497
fax-no:         +48 17 5830289
e-mail:         admin@czajen.pl
abuse-c:        ACRO228-RIPE
admin-c:        KC960-RIPE
tech-c:         KP82-RIPE
mnt-ref:        AP-MEDIA-MNT
notify:         noc@ap-media.pl
mnt-by:         AP-MEDIA-MNT
mnt-by:         czajen-mnt
created:        2007-03-14T15:04:17Z
last-modified:  2022-12-01T16:21:34Z
source:         RIPE

person:         Krystian Pogoda
address:        FPUH Czajen
address:        ul. 3-go maja 12
address:        39-300 Mielec
address:        Poland
phone:          +48 17 583 14 97
nic-hdl:        KP82-RIPE
created:        2009-09-01T11:18:11Z
last-modified:  2016-04-06T19:47:51Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE

route:          77.87.0.0/21
descr:          CzaJen
origin:         AS42763
notify:         registry@nask.pl
mnt-by:         czajen-mnt
created:        2007-04-24T10:16:08Z
last-modified:  2009-09-29T10:09:52Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 77.87.4.0/24

Range	ASN	Company	Num of IPs
77.87.0.0/21	AS42763	FPUH Czajen Krzysztof Czaja	2,048

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
77.87.240.0/21	AS51400	SPOJE.NET s.r.o.	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 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
34.243.225.120	AS16509 Amazon.com, Inc.	`0.28ms` from Dublin, IE
89.240.107.56	AS13285 TalkTalk Communications Limited	`4.30ms` from Erith, GB
57.129.128.88	AS16276 OVH SAS	`0.12ms` from Erith, GB
196.216.227.88	AS327974 Authorite de Regulation des Telecommunications/TIC de Cote d'Ivoire-ARTCI	`18.48ms` from Lagos, NG
79.243.50.200	AS3320 Deutsche Telekom AG	`7.88ms` from Nuernberg, DE
90.84.171.72	AS2280 Orange S.A.	`0.45ms` from Paris, FR
183.122.87.120	AS4766 Korea Telecom	`3.67ms` from Seoul, KR
1.96.232.248	AS4766 Korea Telecom	`1.91ms` from Seoul, KR
14.55.206.72	AS4766 Korea Telecom	`4.50ms` from Seoul, KR
93.177.184.248	AS16010 Magticom Ltd.	`0.57ms` from Tbilisi, GE
68.100.93.216	AS22773 Cox Communications Inc.	`4.77ms` from Washington, US
31.161.91.24	AS1136 KPN B.V.	`0.47ms` from Amsterdam, NL
45.70.219.8	AS267588 MaxWeb Telecom	`10.06ms` from Campina Grande, BR
135.131.34.232	AS4181 TDS TELECOM	`7.07ms` from Chicago, US
104.13.218.72	AS7018 AT&T Enterprises, LLC	`7.72ms` from Chicago, US
94.166.160.72	AS1267 WIND TRE S.P.A.	`17.52ms` from Frosinone, IT
52.123.164.168	AS8075 Microsoft Corporation	`0.18ms` from Lohogaon, IN
89.241.85.152	AS13285 TalkTalk Communications Limited	`1.92ms` from London, GB
82.20.179.56	AS5089 Virgin Media Limited	`5.69ms` from London, GB
8.212.183.104	AS45102 Alibaba (US) Technology Co., Ltd.	`0.13ms` from Manila, PH
173.180.13.136	AS852 TELUS Communications Inc.	`3.71ms` from Seattle, US
101.85.73.248	AS4812 China Telecom (Group)	`2.93ms` from Shanghai, CN
124.10.31.232	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`13.07ms` from Taipei, TW
217.77.141.72	AS12902 Luna.nl B.V.	`0.53ms` from Amsterdam, NL
198.253.152.24	AS668 United States Department of Defense (DoD)	`0.52ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -m11 77.87.4.204

traceroute to 77.87.4.204 (77.87.4.204): 11 hops max, 52 byte packets

1 [AS31898] 140.91.198.57 0.085 ms

2 [AS3320] 217.243.179.18 0.635 ms

3 [AS3320] 217.243.179.17 1.022 ms

4 [AS3320] 62.156.131.21 11.66 ms

5 [AS3320] 80.156.161.21 28.792 ms

6 [AS12912] 157.25.255.196 27.165 ms

7 [AS12912] 94.42.199.14 26.664 ms

8 [AS42763] 193.33.174.199 31.501 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On December 28th 2025

What are IP address ranges?

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