AS8251

FreeTel, S.R.O.

Name NFX_ZSPO
Status
Active
Country -
Website
nfx.cz
Type Non-Profit
Total Prefixes 7
Valid RPKI 100%
Est. Population 69.8K
Registry RIPE
Age
Allocated
Last Updated
All 7 prefixes displayed, sorted by visibility. Sourced from 10 BGP locations ago.
All BGP Prefixes Announced by AS8251
Prefix IP Count Visibility IRR RPKI Domain Organization
31.47.96.0/20 4,094 High:94% RIPE Valid nfx.cz
CZNFX-MNT
212.79.96.0/20 4,094 High:94% RIPE Valid nfx.cz
CZNFX-MNT
78.108.96.0/20 4,094 High:94% RIPE Valid nfx.cz
CZNFX-MNT
81.201.56.0/21 2,046 High:94% RIPE Valid nfx.cz
CZNFX-MNT
81.201.48.0/21 2,046 High:94% RIPE Valid nfx.cz
CZNFX-MNT
185.99.64.0/22 1,022 High:94% RIPE Valid nfx.cz
CZNFX-MNT
2a01:490::/32 - High:90% RIPE Valid nfx.cz
CZNFX-MNT
Showing high level RPKI validity distribution per IP version and per prefix.

IPv4

Prefix Distrib. Valid Unknown Invalid Total Perc.
/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 50%
/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 33%
/22 RPKI status distribution for IPv4 prefix size /22 Valid: 100% Unknown: 0% Invalid: 0% 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. 100% of all /22 IPv4 prefixes are valid. 0% of all /22 IPv4 prefixes are unknown. 0% of all /22 IPv4 prefixes are invalid. 1 0 0 1 16%
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. 100% of all IPv4 prefixes are valid. 0% of all IPv4 prefixes are unknown. 0% of all IPv4 prefixes are invalid. 6 0 0 6 100%

IPv6

Prefix Distrib. Valid Unknown Invalid Total Perc.
/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. 1 0 0 1 100%
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. 1 0 0 1 100%

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 AS8251
ASN Organization
AS1299 Twelve99-IRR-MNT
AS6939 Hurricane Electric LLC
AS16019
 
VFCZ-MNT

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

All downstreams ASN for AS8251
ASN Organization
AS12984
 
RIPE-NCC-END-MNT
AS31349
 
a-net Liberec s.r.o.
AS34596
 
RIPE-NCC-END-MNT
AS41670
 
RIPE-NCC-END-MNT
AS49095
 
RIPE-NCC-END-MNT
AS51400
 
SPOJE-MNT
AS57707
 
RIPE-NCC-END-MNT
AS59747
 
RIPE-NCC-END-MNT
AS59984
 
RIPE-NCC-END-MNT
AS61981
 
RIPE-NCC-END-MNT
AS196762
 
RIPE-NCC-END-MNT
AS196843
 
KHnet.info, z.s.
AS198813
 
SNET-MNT
AS198977
 
RIPE-NCC-END-MNT
AS201608
 
RIPE-NCC-END-MNT

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

All peers ASN for AS8251
ASN Organization
AS1299 Twelve99-IRR-MNT
AS6939 Hurricane Electric LLC
AS12984
 
RIPE-NCC-END-MNT
AS16019
 
VFCZ-MNT
AS29208
 
Quantcom, a.s.
AS31349
 
a-net Liberec s.r.o.
AS34596
 
RIPE-NCC-END-MNT
AS34911
 
RIPE-NCC-END-MNT
AS35236
 
RIPE-NCC-END-MNT
AS39120 RIPE-NCC-END-MNT
AS41670
 
RIPE-NCC-END-MNT
AS42908
 
RIPE-NCC-END-MNT
AS49095
 
RIPE-NCC-END-MNT
AS49544 RIPE-NCC-END-MNT
AS51331
 
SychrovNET s.r.o
AS51400
 
SPOJE-MNT
AS57707
 
RIPE-NCC-END-MNT
AS59747
 
RIPE-NCC-END-MNT
AS59984
 
RIPE-NCC-END-MNT
AS61981
 
RIPE-NCC-END-MNT
AS62011
 
UHNFREENET-MNT
AS62099
 
RIPE-NCC-END-MNT
AS196762
 
RIPE-NCC-END-MNT
AS196843
 
KHnet.info, z.s.
AS198813
 
SNET-MNT
AS198977
 
RIPE-NCC-END-MNT
AS201608
 
RIPE-NCC-END-MNT
All 2 Internet Exchange Points displayed, sorted by name. Sourced from PeeringDB ago. VIEW PEERINGDB
Internet Exchanges for AS8251
Name Location Addresses Link RS Peer
NIX.CZ
Neutral Internet Exchange in the Czech Republic
Prague
91.210.16.73
2001:7f8:14::12:1 		100 Gbps
Ethernet 		YES
NIX.CZ
Neutral Internet Exchange in the Czech Republic
Prague
91.210.16.74
2001:7f8:14::12:2 		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

AS8251 Registrant Contact Details
Handle ORG-SK14-RIPE ↗︎
Type Org
Country -
Name FreeTel, s.r.o.
Email -
Phone +420776238360
Address Luzna 716/2 Vokovice 160 00 PRAGUE CZECH REPUBLIC MAP ↗︎

Under the same Registrant

No other ASN registered under the same Registrant handle (ORG-SK14-RIPE).

Administrator

AS8251 Administrator Contact Details
Handle NFX ↗︎
Type Group
Country -
Name Neutral czFree eXchange
Email [email protected]
Phone -
Address Luzna 716/2, 160 00 Praha 6 MAP ↗︎

Under the same Administrator

No other ASN registered under the same Admin handle (NFX).

Abuse

AS8251 Abuse Contact Details
Handle NFXA-RIPE ↗︎
Type Group
Country -
Name NFX z.s.p.o. / FreeTel, s.r.o. / AS 8251 last-resort abuse mailbox
Email [email protected]
Phone -
Address FreeTel, s.r.o Luzna 716/2 160 00 Praha 6 Czech Republic MAP ↗︎

Under the same Abuse handle

Other ASNs registered under the same abuse handle: NFXA-RIPE
ASN Name
AS41711 FREETEL-AS

Technical

AS8251 Tech Contact Details
Handle NFX ↗︎
Type Group
Country -
Name Neutral czFree eXchange
Email [email protected]
Phone -
Address Luzna 716/2, 160 00 Praha 6 MAP ↗︎

Under the same Tech handle

No other ASN registered under the same Tech handle (NFX).