- AS Info
- Graph v4
- Graph v6
- Prefixes v4
- Prefixes v6
- Bogon
- Peers v4
- Peers v6
- Whois
- IRR
- IX
- Traceroute
Company Website:
Company Looking Glass:
Country of Origin:
Internet Exchanges: 4
Prefixes Originated (all): 46
Prefixes Originated (v4): 33
Prefixes Originated (v6): 13
Prefixes Announced (all): 115
Prefixes Announced (v4): 60
Prefixes Announced (v6): 55
RPKI Originated Valid (all): 45 RPKI Originated Valid (v4): 32 RPKI Originated Valid (v6): 13
RPKI Originated Invalid (all): 0 RPKI Originated Invalid (v4): 0 RPKI Originated Invalid (v6): 0
BGP Peers Observed (all): 44
BGP Peers Observed (v4): 40
BGP Peers Observed (v6): 33
IPs Originated (v4): 58,880
AS Paths Observed (v4): 480
AS Paths Observed (v6): 493
Average AS Path Length (all): 3.435
Average AS Path Length (v4): 3.537
Average AS Path Length (v6): 3.335
Prefixes Originated (all): 46
Prefixes Originated (v4): 33
Prefixes Originated (v6): 13
Prefixes Announced (all): 115
Prefixes Announced (v4): 60
Prefixes Announced (v6): 55
RPKI Originated Valid (all): 45 RPKI Originated Valid (v4): 32 RPKI Originated Valid (v6): 13
RPKI Originated Invalid (all): 0 RPKI Originated Invalid (v4): 0 RPKI Originated Invalid (v6): 0
BGP Peers Observed (all): 44
BGP Peers Observed (v4): 40
BGP Peers Observed (v6): 33
IPs Originated (v4): 58,880
AS Paths Observed (v4): 480
AS Paths Observed (v6): 493
Average AS Path Length (all): 3.435
Average AS Path Length (v4): 3.537
Average AS Path Length (v6): 3.335
AS24971 IPv4 Peers
AS24971 IPv6 Peers
AS24971 IPv4 Peer Count
AS24971 IPv6 Peer Count
AS24971 IPv4 Prefixes Announced
AS24971 IPv6 Prefixes Announced
AS24971 IPv4 Prefixes Originated
AS24971 IPv6 Prefixes Originated
AS24971 IPv4 Route Propagation
AS24971 IPv6 Route Propagation
Prefix | Description | Visibility |
---|---|---|
Loading Prefixes... |
Prefix | Description |
---|---|
5.180.200.0/22 | Bydzovsky s.r.o. |
37.140.220.0/24 | ProfiSMS s.r.o. |
37.205.8.0/22 | vpsFree.cz, z.s. |
37.205.12.0/22 | VPSFREE-PRG6 |
77.93.192.0/19 | Master Internet s.r.o. |
80.79.16.0/20 | Master Internet s.r.o. |
81.31.32.0/20 | Master Internet s.r.o. |
83.167.224.0/19 | Master Internet s.r.o. |
83.223.52.0/24 | Verotel Merchant Services BV |
85.118.128.0/21 | Master Internet s.r.o. |
89.185.224.0/19 | Master Internet s.r.o. |
91.213.160.0/24 | Internet Info, s.r.o. |
91.214.192.0/22 | QCM, s.r.o. |
91.216.179.0/24 | oXyShop s.r.o. |
91.226.216.0/22 | W HOSTING, s.r.o. |
92.63.56.0/24 | Axfone s.r.o. |
130.193.16.0/24 | AUTO GAMES PLUS a.s. |
149.62.144.0/21 | Master Internet s.r.o. |
176.227.168.0/23 | HostingSolutions s.r.o. |
178.238.32.0/20 | Master Internet s.r.o. |
185.8.164.0/23 | vpsFree.cz, z.s. |
185.8.166.0/23 | vpsFree.cz, z.s. |
185.25.184.0/22 | NETIO Solutions s.r.o. |
185.32.160.0/22 | ANAFRA s.r.o. |
185.58.40.0/22 | Master Internet s.r.o. |
185.85.164.0/22 | ServerNow s.r.o. |
185.145.160.0/22 | Etnetera Core a.s. |
185.239.216.0/22 | AdminIT, s. r. o. |
188.213.234.0/23 | NETIO Solutions s.r.o. |
188.215.18.0/23 | NETIO Solutions s.r.o. |
193.169.160.0/23 | Imarto Inc. |
194.145.180.0/22 | ServerNow s.r.o. |
195.140.252.0/22 | Virtualmaster, s.r.o. |
Prefix | Description | Visibility |
---|---|---|
Loading Prefixes... |
Prefix | Description |
---|---|
2001:678:a50::/48 | Imarto Inc. |
2001:67c:68::/48 | Internet Info, s.r.o. |
2a00:8220::/32 | NETIO Solutions s.r.o. |
2a00:a5a0::/32 | ANAFRA s.r.o. |
2a01:430::/32 | Master Internet s.r.o. |
2a03:3b40::/40 | vpsFree.cz - IPv6 - Prague 2 |
2a03:3b40:100::/40 | vpsFree.cz - IPv6 - Brno 2 |
2a03:3b40:200::/39 | vpsFree.cz, z.s. |
2a03:7460::/32 | ServerNow s.r.o. |
2a04:16c0:200::/48 | Verotel Merchant Services B.V. |
2a07:4880::/29 | Etnetera Core a.s. |
2a0b:3240::/32 | Bydzovsky s.r.o. |
2a0c:6380::/29 | AdminIT, s. r. o. |
Bogon Prefixes | ||
---|---|---|
Prefix | Type | Status |
Rank | Description | IPv6 | Peer |
---|---|---|---|
1 | Arelion Sweden AB | X | AS1299 |
2 | RETN Limited | X | AS9002 |
3 | Hurricane Electric LLC | X | AS6939 |
4 | Yoursafe Holding B.V. | X | AS48921 |
5 | Zayo Infrastructure France SA | X | AS8218 |
6 | LWLcom GmbH | AS50629 | |
7 | IX Reach Ltd | AS4455 | |
8 | Datacamp Limited | AS60068 | |
9 | Core-Backbone GmbH | AS33891 | |
10 | mapnet IT services s.r.o. | X | AS207167 |
11 | Kabel-TV Lampert GmbH & Co KG | X | AS59890 |
12 | Delta Telecom Ltd | AS29049 | |
13 | Hohl IT e.U. | X | AS40994 |
14 | LEVEL EIGHTY-SIX COMMUNICATIONS LTD | X | AS212483 |
15 | Fonira Telekom GmbH | X | AS51184 |
16 | Bart Vrancken trading as MLaB | X | AS41047 |
17 | Serbian Open Exchange DOO | X | AS13004 |
18 | NetIX Communications JSC | X | AS57463 |
19 | Virtual Technologies & Solutions | X | AS37721 |
20 | Convergenze S.p.A. | X | AS39120 |
21 | BR.Digital Provider | X | AS14840 |
22 | Inter.link GmbH | X | AS5405 |
23 | Telemach UG d.o.o. | AS3212 | |
24 | NetActuate, Inc | X | AS36236 |
25 | GREEN FLOID LLC | X | AS204957 |
26 | i3D.net B.V | X | AS49544 |
27 | Development 777 s.r.o. | X | AS51134 |
28 | LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation | AS35369 | |
29 | TechKeeper s.r.o. | X | AS208355 |
30 | GEANT Vereniging | X | AS21320 |
31 | SG.GS | X | AS24482 |
32 | G-Core Labs S.A. | X | AS199524 |
33 | MainStreaming SpA | X | AS51185 |
34 | INTERKVM HOST SRL | X | AS6204 |
35 | Fiord Networks, UAB | X | AS28917 |
36 | A1 Telekom Austria AG | AS8447 | |
37 | Freenet Liberec, z.s. | X | AS29504 |
38 | K-net Technical International Group, s.r.o. | AS21045 | |
39 | CETIN Ltd. Belgrade | AS15958 | |
40 | NIX.CZ z.s.p.o. | AS6881 |
Rank | Description | IPv4 | Peer |
---|---|---|---|
1 | RETN Limited | X | AS9002 |
2 | Hurricane Electric LLC | X | AS6939 |
3 | Arelion Sweden AB | X | AS1299 |
4 | mapnet IT services s.r.o. | X | AS207167 |
5 | Brno University of Technology | AS197451 | |
6 | Yoursafe Holding B.V. | X | AS48921 |
7 | Zayo Infrastructure France SA | X | AS8218 |
8 | BR.Digital Provider | X | AS14840 |
9 | Bart Vrancken trading as MLaB | X | AS41047 |
10 | TechKeeper s.r.o. | X | AS208355 |
11 | Fonira Telekom GmbH | X | AS51184 |
12 | MainStreaming SpA | X | AS51185 |
13 | Fiord Networks, UAB | X | AS28917 |
14 | Hohl IT e.U. | X | AS40994 |
15 | Convergenze S.p.A. | X | AS39120 |
16 | GREEN FLOID LLC | X | AS204957 |
17 | Inter.link GmbH | X | AS5405 |
18 | DCIT, a.s. | AS199806 | |
19 | INTERKVM HOST SRL | X | AS6204 |
20 | Development 777 s.r.o. | X | AS51134 |
21 | Virtual Technologies & Solutions | X | AS37721 |
22 | Serbian Open Exchange DOO | X | AS13004 |
23 | SG.GS | X | AS24482 |
24 | G-Core Labs S.A. | X | AS199524 |
25 | mapnet IT services s.r.o. | AS211085 | |
26 | Kabel-TV Lampert GmbH & Co KG | X | AS59890 |
27 | i3D.net B.V | X | AS49544 |
28 | NetActuate, Inc | X | AS36236 |
29 | NetIX Communications JSC | X | AS57463 |
30 | LEVEL EIGHTY-SIX COMMUNICATIONS LTD | X | AS212483 |
31 | Freenet Liberec, z.s. | X | AS29504 |
32 | GEANT Vereniging | X | AS21320 |
33 | Zain Omantel International FZ-LLC | AS8529 |
as-block: AS24879 - AS24986 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: 2018-11-22T15:27:30Z last-modified: 2018-11-22T15:27:30Z source: RIPE aut-num: AS24971 as-name: MASTER-AS org: ORG-MIs2-RIPE remarks: . . _ _ remarks: |\/| _. __|_ _ ._| \/ remarks: | |(_|_> |_(/_| |_/\_ remarks: descr: Czech Republic / www.master.cz descr: e-mail: noc@master.cz remarks: remarks: ======================== Upstream ======================== remarks: remarks: = Arelion FKA Telia remarks: import: from AS1299 action pref=90; accept ANY AND NOT {0.0.0.0/0}; export: to AS1299 announce AS24971:AS-MASTERCZ remarks: remarks: = RETN remarks: import: from AS9002 action pref=90; accept ANY AND NOT {0.0.0.0/0}; export: to AS9002 announce AS24971:AS-MASTERCZ remarks: remarks: ======================== Downstream ======================== remarks: remarks: = Q-Net CZ import: from AS21045 action pref=10; accept AS21045 export: to AS21045 announce ANY remarks: = netsafe import: from AS48921 action pref=10; accept AS48921 AS-FDR export: to AS48921 announce ANY remarks: = INTACTO GAMES a.s. import: from AS51134 action pref=10; accept AS51134 export: to AS51134 announce ANY remarks: = DCIT, a.s. import: from AS199806 action pref=10; accept AS199806 export: to AS199806 announce ANY remarks: = amccomp s.r.o. import: from AS207167 action pref=10; accept AS207167 AS201922 AS208143 AS215777 export: to AS207167 announce {0.0.0.0/0}; remarks: = LAYER6 import: from AS204957 action pref=10; accept AS204957; export: to AS204957 announce {0.0.0.0/0}; remarks: = Techkeeper import: from AS208355 action pref=10; accept AS208355; export: to AS208355 announce {0.0.0.0/0}; remarks: remarks: ======================== peering.cz peering ======================== remarks: import: from AS24971:AS-MAI-PEERING-CZ-PEER action pref = 50; accept as-peeringcz-rs export: to AS24971:AS-MAI-PEERING-CZ-PEER announce AS24971:AS-MASTERCZ-CZPEERING remarks: remarks: ======================== NIX Prague peering ======================== remarks: import: from AS24971:AS-MAI-NIX-PEER action pref = 50; accept AS47200:AS-NIXCZ-RSCLIENTS export: to AS24971:AS-MAI-NIX-PEER announce AS24971:AS-MASTERCZ-CZNIX remarks: remarks: ======================== NIX Bratislava peering ======================== remarks: import: from AS24971:AS-MAI-NIX-PEER action pref = 50; accept AS47627:AS-NIXSK-RSCLIENTS export: to AS24971:AS-MAI-NIX-PEER announce AS24971:AS-MASTERCZ-SKNIX remarks: admin-c: MAIc-RIPE admin-c: MZI-RIPE tech-c: MAIc-RIPE tech-c: MZI-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: MASTER-MNT created: 2002-06-11T14:14:49Z last-modified: 2024-04-02T07:23:39Z source: RIPE organisation: ORG-MIs2-RIPE org-name: Master Internet s.r.o. country: CZ org-type: LIR address: Jiraskova 21 address: 602 00 address: Brno address: CZECH REPUBLIC phone: +420 777919700 mnt-ref: MASTER-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: MASTER-MNT admin-c: PV352-RIPE admin-c: JIPA-RIPE admin-c: MZI-RIPE admin-c: PZAK-RIPE abuse-c: MAIc-RIPE created: 2004-04-17T11:04:37Z last-modified: 2020-12-16T12:56:39Z source: RIPE # Filtered role: Master Internet contact address: Master Internet s.r.o address: Jiraskova 21 address: 602 00 Brno address: Czech Republic phone: +420777919484 abuse-mailbox: abuse@master.cz admin-c: PV352-RIPE tech-c: MZI-RIPE tech-c: JIPA-RIPE tech-c: MMAS-RIPE nic-hdl: MAIc-RIPE mnt-by: MASTER-MNT created: 2009-03-28T19:44:57Z last-modified: 2013-10-10T10:00:26Z source: RIPE # Filtered person: Martin Zidek address: Master Internet s.r.o. address: Cejl 20 address: 602 00 Brno address: Czech Republic phone: +420 777919700 nic-hdl: MZI-RIPE mnt-by: MASTER-MNT created: 2008-04-11T07:45:37Z last-modified: 2017-10-30T22:00:16Z source: RIPE # Filtered
RIPE
aut-num: AS24971
as-name: MASTER-AS
org: ORG-MIs2-RIPE
remarks: . . _ _
remarks: |\/| _. __|_ _ ._| \/
remarks: | |(_|_> |_(/_| |_/\_
remarks:
descr: Czech Republic / www.master.cz
descr: e-mail: noc@master.cz
remarks:
remarks: ======================== Upstream ========================
remarks:
remarks: = Arelion FKA Telia
remarks:
import: from AS1299 action pref=90; accept ANY AND NOT {0.0.0.0/0};
export: to AS1299 announce AS24971:AS-MASTERCZ
remarks:
remarks: = RETN
remarks:
import: from AS9002 action pref=90; accept ANY AND NOT {0.0.0.0/0};
export: to AS9002 announce AS24971:AS-MASTERCZ
remarks:
remarks: ======================== Downstream ========================
remarks:
remarks: = Q-Net CZ
import: from AS21045 action pref=10; accept AS21045
export: to AS21045 announce ANY
remarks: = netsafe
import: from AS48921 action pref=10; accept AS48921 AS-FDR
export: to AS48921 announce ANY
remarks: = INTACTO GAMES a.s.
import: from AS51134 action pref=10; accept AS51134
export: to AS51134 announce ANY
remarks: = DCIT, a.s.
import: from AS199806 action pref=10; accept AS199806
export: to AS199806 announce ANY
remarks: = amccomp s.r.o.
import: from AS207167 action pref=10; accept AS207167 AS201922 AS208143 AS215777
export: to AS207167 announce {0.0.0.0/0};
remarks: = LAYER6
import: from AS204957 action pref=10; accept AS204957;
export: to AS204957 announce {0.0.0.0/0};
remarks: = Techkeeper
import: from AS208355 action pref=10; accept AS208355;
export: to AS208355 announce {0.0.0.0/0};
remarks:
remarks: ======================== peering.cz peering ========================
remarks:
import: from AS24971:AS-MAI-PEERING-CZ-PEER action pref = 50; accept as-peeringcz-rs
export: to AS24971:AS-MAI-PEERING-CZ-PEER announce AS24971:AS-MASTERCZ-CZPEERING
remarks:
remarks: ======================== NIX Prague peering ========================
remarks:
import: from AS24971:AS-MAI-NIX-PEER action pref = 50; accept AS47200:AS-NIXCZ-RSCLIENTS
export: to AS24971:AS-MAI-NIX-PEER announce AS24971:AS-MASTERCZ-CZNIX
remarks:
remarks: ======================== NIX Bratislava peering ========================
remarks:
import: from AS24971:AS-MAI-NIX-PEER action pref = 50; accept AS47627:AS-NIXSK-RSCLIENTS
export: to AS24971:AS-MAI-NIX-PEER announce AS24971:AS-MASTERCZ-SKNIX
remarks:
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MASTER-MNT
created: 2002-06-11T14:14:49Z
last-modified: 2024-04-02T07:23:39Z
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 |
---|---|---|---|---|
BR-IX | CZ | Brno | 185.1.25.11 | 2001:7f8:87::11 |
NIX.CZ | CZ | Prague |
91.210.16.86 91.210.16.85 |
2001:7f8:14::11:2 2001:7f8:14::11:1 |
NIX.SK | SK | Bratislava | 194.30.187.85 | 2001:7f8:91::8:1 |
Peering.cz | CZ | Prague | 185.0.20.14 | 2001:7f8:7f::14 |
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Type | Name | ASN | IP | City |
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