- AS Info
- Graph v4
- Graph v6
- Prefixes v4
- Prefixes v6
- Bogon
- Peers v4
- Peers v6
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- Traceroute
Company Website:
Country of Origin:
Internet Exchanges: 2
Prefixes Originated (all): 13
Prefixes Originated (v4): 10
Prefixes Originated (v6): 3
Prefixes Announced (all): 130
Prefixes Announced (v4): 102
Prefixes Announced (v6): 28
RPKI Originated Valid (all): 12
RPKI Originated Valid (v4): 9
RPKI Originated Valid (v6): 3
RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0
BGP Peers Observed (all): 90
BGP Peers Observed (v4): 88
BGP Peers Observed (v6): 40
IPs Originated (v4): 7,424
AS Paths Observed (v4): 989
AS Paths Observed (v6): 637
Average AS Path Length (all): 3.775
Average AS Path Length (v4): 4.017
Average AS Path Length (v6): 3.399
Prefixes Originated (all): 13
Prefixes Originated (v4): 10
Prefixes Originated (v6): 3
Prefixes Announced (all): 130
Prefixes Announced (v4): 102
Prefixes Announced (v6): 28
RPKI Originated Valid (all): 12
RPKI Originated Valid (v4): 9
RPKI Originated Valid (v6): 3
RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0
BGP Peers Observed (all): 90
BGP Peers Observed (v4): 88
BGP Peers Observed (v6): 40
IPs Originated (v4): 7,424
AS Paths Observed (v4): 989
AS Paths Observed (v6): 637
Average AS Path Length (all): 3.775
Average AS Path Length (v4): 4.017
Average AS Path Length (v6): 3.399
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AS42000 IPv4 Peers
AS42000 IPv6 Peers
AS42000 IPv4 Peer Count
AS42000 IPv6 Peer Count
AS42000 IPv4 Prefixes Announced
AS42000 IPv6 Prefixes Announced
AS42000 IPv4 Prefixes Originated
AS42000 IPv6 Prefixes Originated
AS42000 IPv4 Route Propagation
AS42000 IPv6 Route Propagation
Prefix | Description | Visibility |
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Prefix | Description |
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Petr Golasovsky MEEP.CZ
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Petr Golasovsky MEEP.CZ
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Petr Golasovsky MEEP.CZ
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Allstar Net s.r.o.
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David Barta
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Prefix | Description | Visibility |
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Bogon Prefixes | ||
---|---|---|
Prefix | Type | Status |
Rank | Description | IPv6 | Peer |
---|---|---|---|
1 | Arelion Sweden AB![]() |
X | AS1299 |
2 | SH.cz s.r.o.![]() |
X | AS39392 |
3 | FIBER Network s.r.o.![]() |
X | AS51800 |
4 | Hurricane Electric LLC![]() |
X | AS6939 |
5 | Fiord Networks, UAB![]() |
AS28917 | |
6 | Datacamp Limited![]() |
X | AS60068 |
7 | Korbank S. A.![]() |
AS35179 | |
8 | WEDOS Internet, a.s.![]() |
X | AS197019 |
9 | LWLcom GmbH![]() |
X | AS50629 |
10 | firstcolo GmbH![]() |
AS44066 | |
11 | CASABLANCA INT a.s.![]() |
X | AS15685 |
12 | M247 Europe SRL![]() |
AS9009 | |
13 | Zayo Infrastructure France SA![]() |
X | AS8218 |
14 | wilhelm.tel GmbH![]() |
AS15943 | |
15 | Clouvider Limited![]() |
AS62240 | |
16 | M3.NET Sp. zoo![]() |
AS51465 | |
17 | HOSTPALACE DATACENTERS LTD![]() |
AS60064 | |
18 | KOBA Sp. z o.o.![]() |
AS34525 | |
19 | Rackhost Zrt.![]() |
AS29278 | |
20 | Zain Omantel International FZ-LLC![]() |
AS8529 | |
21 | JON.CZ s.r.o.![]() |
AS196735 | |
22 | Broadband Hosting B.V.![]() |
AS20562 | |
23 | Inter.link GmbH![]() |
X | AS5405 |
24 | RIPE Network Coordination Centre![]() |
X | AS4455 |
25 | IP4ISP z.s.p.o![]() |
X | AS49985 |
26 | 1&1 Versatel Deutschland GmbH![]() |
AS8881 | |
27 | Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH![]() |
X | AS1764 |
28 | Telehouse EAD![]() |
AS57344 | |
29 | Akamai International B.V.![]() |
AS20940 | |
30 | NetIX Communications JSC![]() |
AS57463 | |
31 | Cloud4com s.r.o.![]() |
X | AS47110 |
32 | RIPE Network Coordination Centre![]() |
X | AS6424 |
33 | Ipex A.S![]() |
X | AS9080 |
34 | TKC system s.r.o.![]() |
X | AS204332 |
35 | DPT s.r.o. LLC![]() |
AS210139 | |
36 | RIPE Network Coordination Centre![]() |
X | AS6204 |
37 | SG.GS![]() |
X | AS24482 |
38 | Dexus Internet s.r.o.![]() |
AS211700 | |
39 | O2 Czech Republic, a.s.![]() |
AS16246 | |
40 | i3D.net B.V![]() |
X | AS49544 |
41 | Scarfbot Technologies, s.r.o.![]() |
X | AS57081 |
42 | Redge Technologies sp. z o.o.![]() |
AS57811 | |
43 | Heureka Group a.s.![]() |
AS59871 | |
44 | NetActuate, Inc![]() |
X | AS36236 |
45 | Computer Systems Consulting s.r.o.![]() |
X | AS62298 |
46 | FIBER TELECOM s.r.o.![]() |
X | AS50833 |
47 | Pavel Zizka![]() |
X | AS200918 |
48 | Valvera s.r.o.![]() |
X | AS60086 |
49 | SychrovNET s.r.o![]() |
X | AS51331 |
50 | Netcom Solutions s.r.o.![]() |
AS206703 | |
51 | SIACOM JSC![]() |
AS198150 | |
52 | NETPLANET GmbH![]() |
AS24953 | |
53 | Virtual Technologies & Solutions![]() |
X | AS37721 |
54 | Bharti Airtel Ltd![]() |
AS9498 | |
55 | Serbian Open Exchange DOO![]() |
AS13004 | |
56 | Sys-DataCom s.r.o.![]() |
AS44002 | |
57 | Telemach Slovenija d.o.o.![]() |
AS3212 | |
58 | CETIN Ltd. Belgrade![]() |
AS15958 | |
59 | Fonira Telekom GmbH![]() |
X | AS51184 |
60 | Allstar Net s.r.o.![]() |
X | AS51661 |
61 | SychrovNET s.r.o![]() |
AS47114 | |
62 | TNtech, s.r.o.![]() |
X | AS199657 |
63 | Kabel-TV Lampert GmbH & Co KG![]() |
X | AS59890 |
64 | Hohl IT e.U.![]() |
X | AS40994 |
65 | SOFTEX NCP, s.r.o.![]() |
X | AS47834 |
66 | ColocationIX GmbH![]() |
AS61955 | |
67 | ServerZone s.r.o.![]() |
X | AS51586 |
68 | Freenet Liberec, z.s.![]() |
X | AS29504 |
69 | Neterra Ltd.![]() |
AS34224 | |
70 | CC INTERNET s.r.o.![]() |
AS202921 | |
71 | TFnet s.r.o.![]() |
AS202895 | |
72 | G-Core Labs S.A.![]() |
AS199524 | |
73 | Fusion Media, s.r.o.![]() |
AS49013 | |
74 | Bart Vrancken trading as MLaB![]() |
AS41047 | |
75 | LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation![]() |
AS35369 | |
76 | ![]() |
AS22356 | |
77 | Convergenze S.p.A.![]() |
AS39120 | |
78 | Jiri Tlapak![]() |
AS204666 | |
79 | Euroweb Romania S.R.L.![]() |
X | AS6663 |
80 | UAB "Bite Lietuva"![]() |
AS13194 | |
81 | KOMRO Gesellschaft fuer Telekommunikation mit beschraenkter Haftung![]() |
AS29413 | |
82 | Prestonet s.r.o.![]() |
AS204409 | |
83 | BR.Digital Provider![]() |
AS14840 | |
84 | Hana Juzkova![]() |
AS199665 | |
85 | Pranet s.r.o.![]() |
AS202719 | |
86 | NIX.CZ z.s.p.o.![]() |
X | AS6881 |
87 | LEVEL EIGHTY-SIX COMMUNICATIONS LTD![]() |
AS212483 | |
88 | Milan Zelenka![]() |
AS201548 |
Rank | Description | IPv4 | Peer |
---|---|---|---|
1 | Hurricane Electric LLC![]() |
X | AS6939 |
2 | Arelion Sweden AB![]() |
X | AS1299 |
3 | SH.cz s.r.o.![]() |
X | AS39392 |
4 | WEDOS Internet, a.s.![]() |
X | AS197019 |
5 | TKR Jasek, s.r.o.![]() |
AS207187 | |
6 | FIBER Network s.r.o.![]() |
X | AS51800 |
7 | CASABLANCA INT a.s.![]() |
X | AS15685 |
8 | Zayo Infrastructure France SA![]() |
X | AS8218 |
9 | Inter.link GmbH![]() |
X | AS5405 |
10 | Ipex A.S![]() |
X | AS9080 |
11 | TNtech, s.r.o.![]() |
X | AS199657 |
12 | i3D.net B.V![]() |
X | AS49544 |
13 | NIX.CZ z.s.p.o.![]() |
X | AS6881 |
14 | Freenet Liberec, z.s.![]() |
X | AS29504 |
15 | Hohl IT e.U.![]() |
X | AS40994 |
16 | Pavel Zizka![]() |
X | AS200918 |
17 | SychrovNET s.r.o![]() |
X | AS51331 |
18 | ServerZone s.r.o.![]() |
X | AS51586 |
19 | RIPE Network Coordination Centre![]() |
X | AS6424 |
20 | Computer Systems Consulting s.r.o.![]() |
X | AS62298 |
21 | SOFTEX NCP, s.r.o.![]() |
X | AS47834 |
22 | IP4ISP z.s.p.o![]() |
X | AS49985 |
23 | Scarfbot Technologies, s.r.o.![]() |
X | AS57081 |
24 | Virtual Technologies & Solutions![]() |
X | AS37721 |
25 | Valvera s.r.o.![]() |
X | AS60086 |
26 | LWLcom GmbH![]() |
X | AS50629 |
27 | Allstar Net s.r.o.![]() |
X | AS51661 |
28 | INERA.CZ s.r.o.![]() |
AS212362 | |
29 | Datacamp Limited![]() |
X | AS60068 |
30 | SG.GS![]() |
X | AS24482 |
31 | Euroweb Romania S.R.L.![]() |
X | AS6663 |
32 | Kabel-TV Lampert GmbH & Co KG![]() |
X | AS59890 |
33 | NetActuate, Inc![]() |
X | AS36236 |
34 | Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH![]() |
X | AS1764 |
35 | TKC system s.r.o.![]() |
X | AS204332 |
36 | FIBER TELECOM s.r.o.![]() |
X | AS50833 |
37 | RIPE Network Coordination Centre![]() |
X | AS4455 |
38 | RIPE Network Coordination Centre![]() |
X | AS6204 |
39 | Cloud4com s.r.o.![]() |
X | AS47110 |
40 | Fonira Telekom GmbH![]() |
X | AS51184 |
as-block: AS40960 - AS42171 descr: RIPE NCC ASN block remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region. mnt-by: RIPE-NCC-HM-MNT created: 2024-07-22T14:14:32Z last-modified: 2024-07-22T14:14:32Z source: RIPE aut-num: AS42000 as-name: KAORA descr: Czech Republic org: ORG-Ks29-RIPE remarks: ..................................................... remarks: : Transit customers | remarks: ---------------------------------------------------- import: from AS42000:AS-CUSTOMERS accept AS42000:AS-CUSTOMERS export: to AS42000:AS-CUSTOMERS announce ANY mp-import: afi ipv6.unicast from AS42000:AS-CUSTOMERS accept AS42000:AS-CUSTOMERS mp-export: afi ipv6.unicast to AS42000:AS-CUSTOMERS announce ANY remarks: ..................................................... remarks: : Upstream/transit connectivity | remarks: ---------------------------------------------------- import: from AS42000:AS-UPSTREAMS accept ANY export: to AS42000:AS-UPSTREAMS announce AS-KAORA mp-import: afi ipv6.unicast from AS42000:AS-UPSTREAMS accept ANY AND NOT { ::/0 } mp-export: afi ipv6.unicast to AS42000:AS-UPSTREAMS announce AS-KAORA remarks: ..................................................... remarks: : NIX.CZ/Prague peerings | remarks: ---------------------------------------------------- import: from AS42000:AS-NIXCZ-PEERINGS accept ANY AND NOT { 0.0.0.0/0 } export: to AS42000:AS-NIXCZ-PEERINGS announce AS-KAORA mp-import: afi ipv6.unicast from AS42000:AS-NIXCZ-PEERINGS accept ANY AND NOT { ::/0 } mp-export: afi ipv6.unicast to AS42000:AS-NIXCZ-PEERINGS announce AS-KAORA remarks: ..................................................... remarks: : SIX.SK/Bratislava peerings | remarks: ---------------------------------------------------- import: from AS42000:AS-SIXSK-PEERINGS accept ANY AND NOT { 0.0.0.0/0 } export: to AS42000:AS-SIXSK-PEERINGS announce AS-KAORA remarks: ..................................................... remarks: : We're filter the bogus networks like: | remarks: : 10.0.0.0/8 | remarks: : 127.0.0.0/8 | remarks: : 169.254.0.0/16 | remarks: : 172.16.0.0/12 | remarks: : 192.168.0.0/16 | remarks: : 224.0.0.0/3 | remarks: : We also filter prefixes longer than /24. | remarks: :...................................................| remarks: : Operational issues 24x7: noc@kaora.cz | remarks: +--------------------------------------------------- status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: MNT-KAORA admin-c: ZP326-RIPE tech-c: ZP326-RIPE created: 2006-11-30T14:20:28Z last-modified: 2019-10-16T06:43:20Z source: RIPE # Filtered organisation: ORG-Ks29-RIPE org-name: Futruy s.r.o. country: CZ org-type: LIR address: Opatovicka 4 address: 11000 address: Praha address: CZECH REPUBLIC phone: +420724604504 admin-c: ZP326-RIPE abuse-c: AR14432-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: MNT-KAORA mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-KAORA created: 2008-08-01T07:05:22Z last-modified: 2022-04-07T12:46:28Z source: RIPE # Filtered person: Zdenek Polach address: Futruy s.r.o. address: Opatovicka 4 address: Prague 1 address: The Czech republic mnt-by: MNT-KAORA phone: +420724604504 nic-hdl: ZP326-RIPE created: 2006-11-29T14:32:46Z last-modified: 2019-10-09T05:31:26Z source: RIPE # Filtered
RIPE
aut-num: AS42000
as-name: KAORA
descr: Czech Republic
org: ORG-Ks29-RIPE
remarks: .....................................................
remarks: : Transit customers |
remarks: ----------------------------------------------------
import: from AS42000:AS-CUSTOMERS accept AS42000:AS-CUSTOMERS
export: to AS42000:AS-CUSTOMERS announce ANY
mp-import: afi ipv6.unicast from AS42000:AS-CUSTOMERS accept AS42000:AS-CUSTOMERS
mp-export: afi ipv6.unicast to AS42000:AS-CUSTOMERS announce ANY
remarks: .....................................................
remarks: : Upstream/transit connectivity |
remarks: ----------------------------------------------------
import: from AS42000:AS-UPSTREAMS accept ANY
export: to AS42000:AS-UPSTREAMS announce AS-KAORA
mp-import: afi ipv6.unicast from AS42000:AS-UPSTREAMS accept ANY AND NOT { ::/0 }
mp-export: afi ipv6.unicast to AS42000:AS-UPSTREAMS announce AS-KAORA
remarks: .....................................................
remarks: : NIX.CZ/Prague peerings |
remarks: ----------------------------------------------------
import: from AS42000:AS-NIXCZ-PEERINGS accept ANY AND NOT { 0.0.0.0/0 }
export: to AS42000:AS-NIXCZ-PEERINGS announce AS-KAORA
mp-import: afi ipv6.unicast from AS42000:AS-NIXCZ-PEERINGS accept ANY AND NOT { ::/0 }
mp-export: afi ipv6.unicast to AS42000:AS-NIXCZ-PEERINGS announce AS-KAORA
remarks: .....................................................
remarks: : SIX.SK/Bratislava peerings |
remarks: ----------------------------------------------------
import: from AS42000:AS-SIXSK-PEERINGS accept ANY AND NOT { 0.0.0.0/0 }
export: to AS42000:AS-SIXSK-PEERINGS announce AS-KAORA
remarks: .....................................................
remarks: : We're filter the bogus networks like: |
remarks: : 10.0.0.0/8 |
remarks: : 127.0.0.0/8 |
remarks: : 169.254.0.0/16 |
remarks: : 172.16.0.0/12 |
remarks: : 192.168.0.0/16 |
remarks: : 224.0.0.0/3 |
remarks: : We also filter prefixes longer than /24. |
remarks: :...................................................|
remarks: : Operational issues 24x7: noc@kaora.cz |
remarks: +---------------------------------------------------
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-KAORA
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
notify: lir@kaora.cz
created: 2006-11-30T14:20:28Z
last-modified: 2019-10-16T06:43:20Z
source: RIPE
remarks: ****************************
remarks: * THIS OBJECT IS MODIFIED
remarks: * Please note that all data that is generally regarded as personal
remarks: * data has been removed from this object.
remarks: * To view the original object, please query the RIPE Database at:
remarks: * http://www.ripe.net/whois
remarks: ****************************
Exchange | CC | City | IPv4 | IPv6 |
---|---|---|---|---|
NIX.CZ
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CZ | Prague |
91.210.16.41 91.210.16.42 |
2001:7f8:14::28:1 2001:7f8:14::28:2 |
Peering.cz
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CZ | Prague | 185.0.20.204 | 2001:7f8:7f::204 |
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