AS24971

Master Internet S.R.O.

Name MASTER-AS
Status
Active
Country -
Website
master.cz
Type Hosting
Total Prefixes 46
Valid RPKI 95.7%
Est. Population 1.6K
Registry RIPE
Age
Allocated
Last Updated
All 46 prefixes displayed, sorted by visibility. Sourced from 10 BGP locations ago.
All BGP Prefixes Announced by AS24971
Prefix IP Count Visibility IRR RPKI Domain Organization
89.185.224.0/19 8,190 High:91% RIPE Valid master.cz
MASTER-MNT
77.93.192.0/19 8,190 High:91% RIPE Valid master.cz
MASTER-MNT
83.167.224.0/19 8,190 High:91% RIPE Valid master.cz
MASTER-MNT
81.31.32.0/20 4,094 High:91% RIPE Valid master.cz
MASTER-MNT
80.79.16.0/20 4,094 High:91% RIPE Valid master.cz
MASTER-MNT
178.238.32.0/20 4,094 High:91% RIPE Valid master.cz
MASTER-MNT
149.62.144.0/21 2,046 High:91% RIPE Valid master.cz
CZ-MASTER-20110725
85.118.128.0/21 2,046 High:91% RIPE Valid master.cz
MASTER-MNT
91.226.216.0/22 1,022 High:91% RIPE Valid dobraspolecnost.cz
MASTER-MNT
185.145.160.0/22 1,022 High:91% RIPE Valid etnetera.cz
ETNETERA-MNT
185.85.164.0/22 1,022 High:91% RIPE Valid master.cz
MASTER-MNT
195.140.252.0/22 1,022 High:91% RIPE Valid virtualmaster.com
RIPE-NCC-END-MNT
37.205.12.0/22 1,022 High:91% RIPE Valid vpsfree.cz
PS22816-MNT
37.205.8.0/22 1,022 High:91% RIPE Valid vpsfree.cz
PS51125-MNT
185.25.184.0/22 1,022 High:91% RIPE Valid netio.cz
NETIO-MNT
185.32.160.0/22 1,022 High:91% RIPE Invalid anafra.net
ANAFRA-MNT
185.58.40.0/22 1,022 High:91% RIPE Valid master.cz
MASTER-MNT
194.145.180.0/22 1,022 High:91% RIPE Valid master.cz
MASTER-MNT
5.180.200.0/22 1,022 High:91% RIPE Valid rozhled.cz
mnt-cz-bydzovsky-1
91.214.192.0/22 1,022 High:91% RIPE Valid qcm.cz
MASTER-MNT
185.239.216.0/22 1,022 High:91% RIPE Valid adminit.cz
cz-adminit-1-mnt
188.213.234.0/23 510 High:91% RIPE Valid netio.cz
NETIO-MNT
176.227.168.0/23 510 High:91% RIPE Valid hostingsolutions.cz
AZIENDEITALIA-MNT
185.8.164.0/23 510 High:91% RIPE Valid vpsfree.cz
PS51125-MNT
185.8.166.0/23 510 High:91% RIPE Valid vpsfree.cz
PS51125-MNT
188.215.18.0/23 510 High:91% RIPE Valid netio.cz
NETIO-MNT
193.169.160.0/23 510 High:91% RIPE Valid avantel.ru
AVANTEL-MNT
91.216.179.0/24 254 High:91% RIPE Valid oxyonline.cz
MASTER-MNT
91.213.160.0/24 254 High:91% RIPE Valid iinfo.cz
MASTER-MNT
83.223.52.0/24 254 High:91% RIPE Unknown verotel.com
MNT-MRJOOST
37.140.220.0/24 254 High:91% RIPE Valid profisms.cz
lir-cz-profisms-1-MNT
130.193.16.0/24 254 High:91% RIPE Valid autogames.cz
CZ-BNV-TECH-20111026
92.63.56.0/24 254 High:91% RIPE Valid newtel.cz
NWT-MNT
2a07:4880::/29 - High:89% RIPE Valid etnetera.cz
ETNETERA-MNT
2a0c:6380::/29 - High:89% RIPE Valid adminit.cz
cz-adminit-1-mnt
2a00:8220::/32 - High:89% RIPE Valid netio.cz
NETIO-MNT
2a00:a5a0::/32 - High:89% RIPE Valid anafra.net
ANAFRA-MNT
2a01:430::/32 - High:89% RIPE Valid master.cz
MASTER-MNT
2a03:7460::/32 - High:89% RIPE Valid master.cz
MASTER-MNT
2a0b:3240::/32 - High:89% RIPE Valid rozhled.cz
mnt-cz-bydzovsky-1
2a03:3b40:200::/39 - High:89% RIPE Valid vpsfree.cz
PS51125-MNT
2a03:3b40:100::/40 - High:89% RIPE Valid vpsfree.cz
PS51125-MNT
2a03:3b40::/40 - High:89% RIPE Valid vpsfree.cz
PS51125-MNT
2001:678:a50::/48 - High:88% RIPE Valid avantel.ru
AVANTEL-MNT
2001:67c:68::/48 - High:88% RIPE Valid iinfo.cz
MASTER-MNT
2a04:16c0:200::/48 - High:88% RIPE Valid verotel.com
MNT-MRJOOST
Showing high level RPKI validity distribution per IP version and per prefix.

IPv4

Prefix Distrib. Valid Unknown Invalid Total Perc.
/19 RPKI status distribution for IPv4 prefix size /19 Valid: 100% Unknown: 0% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /19. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100% of all /19 IPv4 prefixes are valid. 0% of all /19 IPv4 prefixes are unknown. 0% of all /19 IPv4 prefixes are invalid. 3 0 0 3 9%
/20 RPKI status distribution for IPv4 prefix size /20 Valid: 100% Unknown: 0% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /20. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100% of all /20 IPv4 prefixes are valid. 0% of all /20 IPv4 prefixes are unknown. 0% of all /20 IPv4 prefixes are invalid. 3 0 0 3 9%
/21 RPKI status distribution for IPv4 prefix size /21 Valid: 100% Unknown: 0% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /21. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100% of all /21 IPv4 prefixes are valid. 0% of all /21 IPv4 prefixes are unknown. 0% of all /21 IPv4 prefixes are invalid. 2 0 0 2 6%
/22 RPKI status distribution for IPv4 prefix size /22 Valid: 92.31% Unknown: 0% Invalid: 7.69% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /22. Possible values for an RPKI status are: Valid, Invalid, Unknown. 92.31% of all /22 IPv4 prefixes are valid. 0% of all /22 IPv4 prefixes are unknown. 7.69% of all /22 IPv4 prefixes are invalid. 12 0 1 13 39%
/23 RPKI status distribution for IPv4 prefix size /23 Valid: 100% Unknown: 0% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /23. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100% of all /23 IPv4 prefixes are valid. 0% of all /23 IPv4 prefixes are unknown. 0% of all /23 IPv4 prefixes are invalid. 6 0 0 6 18%
/24 RPKI status distribution for IPv4 prefix size /24 Valid: 83.33% Unknown: 16.67% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /24. Possible values for an RPKI status are: Valid, Invalid, Unknown. 83.33% of all /24 IPv4 prefixes are valid. 16.67% of all /24 IPv4 prefixes are unknown. 0% of all /24 IPv4 prefixes are invalid. 5 1 0 6 18%
Total RPKI status distribution for all IPv4 prefix sizes This stacked bar chart represents the RPKI status distribution for all the IPv4 prefix size. Possible values for an RPKI status are: Valid, Invalid, Unknown. 93.94% of all IPv4 prefixes are valid. 3.03% of all IPv4 prefixes are unknown. 3.03% of all IPv4 prefixes are invalid. 31 1 1 33 100%

IPv6

Prefix Distrib. Valid Unknown Invalid Total Perc.
/29 RPKI status distribution for Ipv6 prefix size /29 Valid: 100% Unknown: 0% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the Ipv6 prefix size /29. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100% of all /29 Ipv6 prefixes are valid. 0% of all /29 Ipv6 prefixes are unknown. 0% of all /29 Ipv6 prefixes are invalid. 2 0 0 2 15%
/32 RPKI status distribution for Ipv6 prefix size /32 Valid: 100% Unknown: 0% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the Ipv6 prefix size /32. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100% of all /32 Ipv6 prefixes are valid. 0% of all /32 Ipv6 prefixes are unknown. 0% of all /32 Ipv6 prefixes are invalid. 5 0 0 5 38%
/39 RPKI status distribution for Ipv6 prefix size /39 Valid: 100% Unknown: 0% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the Ipv6 prefix size /39. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100% of all /39 Ipv6 prefixes are valid. 0% of all /39 Ipv6 prefixes are unknown. 0% of all /39 Ipv6 prefixes are invalid. 1 0 0 1 7%
/40 RPKI status distribution for Ipv6 prefix size /40 Valid: 100% Unknown: 0% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the Ipv6 prefix size /40. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100% of all /40 Ipv6 prefixes are valid. 0% of all /40 Ipv6 prefixes are unknown. 0% of all /40 Ipv6 prefixes are invalid. 2 0 0 2 15%
/48 RPKI status distribution for Ipv6 prefix size /48 Valid: 100% Unknown: 0% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the Ipv6 prefix size /48. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100% of all /48 Ipv6 prefixes are valid. 0% of all /48 Ipv6 prefixes are unknown. 0% of all /48 Ipv6 prefixes are invalid. 3 0 0 3 23%
Total RPKI status distribution for all Ipv6 prefix sizes This stacked bar chart represents the RPKI status distribution for all the Ipv6 prefix size. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100% of all Ipv6 prefixes are valid. 0% of all Ipv6 prefixes are unkown. 0% of all Ipv6 prefixes are invalid. 13 0 0 13 100%

ABOUTResource Public Key Infrastructure is a specialized public key infrastructure framework to improve security for the Internet's BGP routing infrastructure. RPKI provides a way to connect Internet number resource information (such as ASN and IP addresses) to a trust anchor. Wikipedia ↗︎

All ASN sorted by their number. Sourced from 10 BGP locations.

Upstreams — Any direct adjacent ASN in an AS path sequence that leads to a tier 1 ASN.

All peers ASN for AS24971
ASN Organization
AS1299 Twelve99-IRR-MNT
AS6939 Hurricane Electric LLC
AS9002 RETN Limited

Downstreams — Any direct adjacent ASN in an AS path sequence that adds one-hop away from a tier 1 ASN.

All downstreams ASN for AS24971
ASN Organization
AS21045
 
K-net Technical International Group, s.r.o.
AS48921 RIPE-NCC-END-MNT
AS51134
 
Development 777 s.r.o.
AS204957
 
RIPE-NCC-END-MNT
AS207167
 
mapnet IT services s.r.o.
AS208355
 
RIPE-NCC-END-MNT
AS211085
 
mapnet IT services s.r.o.

Peers — Any direct adjacent ASN, can include upstreams, downstreams or tier 1 ASN.

All peers ASN for AS24971
ASN Organization
AS1299 Twelve99-IRR-MNT
AS6939 Hurricane Electric LLC
AS8529 RIPE-NCC-END-MNT
AS9002 RETN Limited
AS21045
 
K-net Technical International Group, s.r.o.
AS39120 RIPE-NCC-END-MNT
AS48921 RIPE-NCC-END-MNT
AS49544 RIPE-NCC-END-MNT
AS51134
 
Development 777 s.r.o.
AS197451
 
VUTBR-MNT
AS204957
 
RIPE-NCC-END-MNT
AS207167
 
mapnet IT services s.r.o.
AS208355
 
RIPE-NCC-END-MNT
AS211085
 
mapnet IT services s.r.o.
All 7 Internet Exchange Points displayed, sorted by name. Sourced from PeeringDB ago. VIEW PEERINGDB
Internet Exchanges for AS24971
Name Location Addresses Link RS Peer
BR-IX
Brno University of Technology
Brno
185.1.25.11
2001:7f8:87::11 		10 Gbps
Ethernet 		YES
NIX.CZ
Neutral Internet Exchange in the Czech Republic
Prague
91.210.16.85
2001:7f8:14::11:1 		100 Gbps
Ethernet 		YES
NIX.CZ
Neutral Internet Exchange in the Czech Republic
Prague
91.210.16.86
2001:7f8:14::11:2 		100 Gbps
Ethernet 		YES
NIX.CZ FENIX
-
Prague
194.50.100.85
2001:7f8:14:5ec::11:1 		100 Gbps
Ethernet 		YES
NIX.CZ FENIX
-
Prague
194.50.100.86
2001:7f8:14:5ec::11:2 		100 Gbps
Ethernet 		YES
NIX.SK
Neutral Internet eXchange Slovakia
Bratislava
194.30.187.85
2001:7f8:91::8:1 		10 Gbps
Ethernet 		YES
Peering.cz
Peering.cz eXchange
Prague, Bratislava, Vienna, Frankfurt
185.0.20.14
2001:7f8:7f::14 		100 Gbps
Ethernet 		YES

ABOUTInternet Exchange Points (IXes or IXPs) are physical places where infrastructure companies interconnect with each other to exchange data destined for their respective networks. These locations are critical for companies to shorten their connection paths to other network participant, this allows for reduced round-trip time and low latency. Wikipedia ↗︎

Registrant

AS24971 Registrant Contact Details
Handle ORG-MIs2-RIPE ↗︎
Type Org
Country -
Name Master Internet s.r.o.
Email -
Phone +420 777919700
Address Jiraskova 21 602 00 Brno CZECH REPUBLIC MAP ↗︎

Under the same Registrant

No other ASN registered under the same Registrant handle (ORG-MIs2-RIPE).

Administrator

AS24971 Administrator Contact Details
Handle MAIc-RIPE ↗︎
Type Group
Country -
Name Master Internet contact
Email [email protected]
Phone +420777919484
Address Master Internet s.r.o Jiraskova 21 602 00 Brno Czech Republic MAP ↗︎

Under the same Administrator

No other ASN registered under the same Admin handle (MAIc-RIPE).

Abuse

AS24971 Abuse Contact Details
Handle MAIc-RIPE ↗︎
Type Group
Country -
Name Master Internet contact
Email [email protected]
Phone +420777919484
Address Master Internet s.r.o Jiraskova 21 602 00 Brno Czech Republic MAP ↗︎

Under the same Abuse handle

No other ASN registered under the same Abuse handle (MAIc-RIPE).

Technical

AS24971 Tech Contact Details
Handle MAIc-RIPE ↗︎
Type Group
Country -
Name Master Internet contact
Email [email protected]
Phone +420777919484
Address Master Internet s.r.o Jiraskova 21 602 00 Brno Czech Republic MAP ↗︎

Under the same Tech handle

No other ASN registered under the same Tech handle (MAIc-RIPE).