185.63.104.0/22

AS59984 · KLFREE NETWORKS, s.r.o.

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Summary

Country	Czechia
Domain	klfree.com
ASN	AS59984
Registry	RIPE
ID	CZ-NETWORKS-20140710

WHOIS Details

inetnum:        185.63.104.0 - 185.63.107.255
netname:        CZ-NETWORKS-20140710
country:        CZ
org:            ORG-KNS7-RIPE
admin-c:        KLF
tech-c:         KLF
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-KLF
mnt-lower:      MNT-KLF
mnt-lower:      MNT-KLF
mnt-routes:     MNT-KLF
mnt-routes:     MNT-KLF
notify:         [email protected]
created:        2014-07-10T09:11:33Z
last-modified:  2024-11-01T11:40:12Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        KLF
abuse-org:      ORG-KNS7-RIPE

organisation:   ORG-KNS7-RIPE
org-name:       KLFREE NETWORKS, s.r.o.
country:        CZ
org-type:       LIR
address:        Cechova 1562
address:        272 01
address:        Kladno
address:        CZECH REPUBLIC
phone:          +420312312444
phone:          +420840800840
e-mail:         [email protected]
abuse-c:        KLF
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-KLF
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-KLF
admin-c:        KLF
created:        2014-03-07T10:57:46Z
last-modified:  2024-09-21T07:24:33Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        KLF
abuse-org:      undefined

role:           Klfree networks
address:        Cechova 1562, Kladno, 27201
e-mail:         [email protected]
nic-hdl:        KLF
mnt-by:         MNT-KLF
admin-c:        JS531-RIPE
abuse-mailbox:  [email protected]
created:        2014-07-09T10:06:35Z
last-modified:  2025-07-11T08:02:29Z
source:         RIPE

route:          185.63.104.0/22
descr:          Klfree networks, s.r.o.
origin:         AS59984
mnt-by:         mnt-klf
created:        2014-07-10T12:07:23Z
last-modified:  2014-07-10T12:07:23Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 185.63.0.0/16

Range	ASN	Company	Num of IPs
185.63.96.0/22	AS50825	UVT Internet s.r.o.	1,024
185.63.192.0/22	AS12807	Orange Business Services SA	1,024
185.63.152.0/22	AS12859	Hosted.nl BV	1,024
185.63.184.0/22	AS13122	Manx Telecom Trading Ltd	1,024
185.63.124.0/22	AS196954	Epcan GmbH	1,024
185.63.24.0/22	AS197013	Sprintel s.r.o.	1,024
185.63.36.0/22	AS198385	AlpineDC SA	1,024
185.63.204.0/22	AS201609	ELAFLEX - Gummi Ehlers GmbH trading as ELAFLEX HIBY GmbH & Co. KG	1,024
185.63.224.0/22	AS201772	New Line Group Ltd	1,024
185.63.180.0/22	AS201782	Make It Simple Consultoria Informatica Lda	1,024
185.63.196.0/22	AS201786	OOO ComLine	1,024
185.63.8.0/22	AS203536	FNOH DSL Suedheide GmbH	1,024
185.63.100.0/22	AS204947	SPEED-NET S.R.L	1,024
185.63.52.0/22	AS206821	Webcom TLC srl	1,024
185.63.220.0/22	AS206934	Beeks Financial Cloud Ltd	1,024
185.63.228.0/22	AS20746	Fastmedia srl	1,024
185.63.188.0/22	AS29182	JSC Datacenter	1,024
185.63.232.0/22	AS30815	Detecon Al Saudia Co. Ltd.	1,024
185.63.212.0/22	AS34308	Riedel Networks GmbH & Co. KG.	1,024
185.63.56.0/22	AS34373	XXLnet B.V.	1,024
185.63.48.0/22	AS34863	HEXANET SAS	1,024
185.63.12.0/22	AS39657	Comeser S.r.l.	1,024
185.63.164.0/22	AS41887	Prolocation B.V.	1,024
185.63.28.0/22	AS44585	Efor Global Technology SL	1,024
185.63.44.0/22	AS47169	Pro-M Zrt.	1,024
185.63.108.0/22	AS47329	WDM Sp. z o.o.	1,024
185.63.200.0/22	AS47329	WDM Sp. z o.o.	1,024
185.63.40.0/22	AS47927	WIFIWEB s.r.l.	1,024
185.63.20.0/22	AS48645	Solvinity B.V.	1,024
185.63.136.0/22	AS12302	Vodafone Romania S.A.	1,024
185.63.244.0/22	AS51088	It's Us B.V.	1,024
185.63.176.0/22	AS57961	RASH - Rrjeti Akademik Shqiptar	1,024
185.63.80.0/22	AS59395	Southern Communications Ltd	1,024
185.63.88.0/22	AS59862	Professional Link S.r.l.	1,024
185.63.208.0/22	AS59978	Hafslund Kraft AS	1,024
185.63.128.0/22	AS62313	Proact Deutschland GmbH	1,024
185.63.64.0/22	AS8758	St. Gallisch-Appenzellische Kraftwerke AG	1,024
185.63.158.0/23	AS201841	Petit Press, a.s.	512
185.63.168.0/23	AS200043	WS EOL	512
185.63.150.0/23	AS15576	NTS workspace AG	512
185.63.132.0/23	AS49289	Omegacom S.R.L.S.	512
185.63.68.0/23	AS59985	SAM Office B.V.	512
185.63.6.0/24	AS6663	Euroweb Romania S.R.L.	256
185.63.232.0/24	AS30815	Detecon Al Saudia (Detasad) Data Center Riyadh	256
185.63.233.0/24	AS30815	Detecon Al Saudia (Detasad) Data Center Riyadh	256
185.63.234.0/24	AS30815	Detecon Al Saudia (Detasad) Data Center Riyadh	256
185.63.235.0/24	AS30815	Detecon Al Saudia (Detasad) Data Center Riyadh	256
185.63.76.0/24	AS56805	Global Technology & Sports Ltd	256
185.63.78.0/24	AS56805	Global Technology & Sports Ltd	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

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

IP Address	ASN	Details
185.63.104.5	AS59984 KLFREE NETWORKS, s.r.o.	`1.03ms` 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
77.165.83.54	AS1136 KPN B.V.	`2.45ms` from Amsterdam, NL
163.172.203.6	AS12876 SCALEWAY S.A.S.	`0.35ms` from Amsterdam, NL
141.134.4.70	AS6848 Telenet BV	`6.94ms` from Brussels, BE
83.136.72.118	AS42605 Ratiodata SE	`0.34ms` from Frankfurt am Main, DE
14.182.124.54	AS45899 VNPT Corp	`5.18ms` from Hanoi, VN
106.208.249.246	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`6.92ms` from Kolkata, IN
34.120.80.230	AS396982 Google LLC	`0.08ms` from Melbourne, AU
44.215.10.70	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
188.165.235.166	AS16276 OVH SAS	`0.10ms` from Roubaix, FR
210.101.218.70	AS3786 LG DACOM Corporation	`2.44ms` from Seoul, KR
126.3.174.6	AS17676 SoftBank Corp.	`16.21ms` from Tokyo, JP
120.51.47.86	AS2519 ARTERIA Networks Corporation	`9.22ms` from Tokyo, JP
193.202.75.214	AS42812 Internet B.V	`2.02ms` from Amsterdam, NL
73.69.84.118	AS7922 Comcast Cable Communications, LLC	`8.14ms` from Boston, US
95.101.100.118	AS16625 Akamai Technologies, Inc.	`1.12ms` from Cape Town, ZA
104.138.140.102	AS11426 Charter Communications Inc	`6.48ms` from Charlotte, US
120.197.210.102	AS9808 China Mobile Communications Group Co., Ltd.	`5.48ms` from Guangzhou, CN
190.57.131.246	AS22724 PUNTONET S.A.	`1.18ms` from Guayaquil, EC
109.206.247.182	AS138968 rainbow network limited	`1.09ms` from Hong Kong, HK
39.55.173.182	AS17557 Pakistan Telecommunication Company Limited	`11.69ms` from Islamabad, PK
12.127.119.246	AS7018 AT&T Enterprises, LLC	`1.28ms` from Kansas City, US
95.167.157.150	AS12389 PJSC Rostelecom	`0.60ms` from Khabarovsk, RU
172.67.110.150	AS13335 Cloudflare, Inc.	`0.11ms` from Lisbon, PT
47.154.151.22	AS5650 Frontier Communications of America, Inc.	`5.85ms` from Los Angeles, US
35.186.227.6	AS396982 Google LLC	`0.07ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -m4 185.63.106.44

traceroute to 185.63.106.44 (185.63.106.44): 4 hops max, 52 byte packets

1 [AS149573] 151.243.98.1 47.478 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Hyderabad, IN

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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