AS51800
FIBER Network s.r.o.
FIBERNET-ASN
Organization
Title
FIBER Network s.r.o.
Details
Regional Internet registry
RIPE
Allocated
05 Nov 2010
IP Addresses count
4,096
Coordinates
Country
Czechia
Summary
The organization FIBER Network s.r.o. allocates 2 IP netblocks under the autonomous system number
(ASN ) of 51800.
The regional internet registry (RIR ) for this ASN is RIPE.
The country in which these IPs are located is Czechia (CZ), which is on #26 out of 249 countries by the total amount of ASNs allocated - 718.
AS51800 has 11 peers, 1 upstreams and 2 downstreams with a total of 4,096 IP addresses.
AS51800 has 11 peers, 1 upstreams and 2 downstreams with a total of 4,096 IP addresses.
IP Address ranges
| Block | Description | IPs count |
|---|---|---|
| 217.28.80.0/21 | FIBER Networks customers | 2,048 |
| 217.28.88.0/21 | FIBER Networks customers | 2,048 |
Peers
| ASN | Name | IPs Count |
|---|---|---|
| AS2852 | CESNET z.s.p.o. | 848,896 |
| AS6939 | Hurricane Electric LLC | 516,096 |
| AS8218 | Zayo France SAS | 56,064 |
| AS24482 | SG.GS | 22,784 |
| AS39120 | Convergenze S.p.A. | 92,672 |
| AS41327 | Fiber Telecom S.p.A. | 8,448 |
| AS43531 | IX Reach Ltd | 14,592 |
| AS49025 | PRO-ZETA a.s. | 5,120 |
| AS51185 | Onecom Global Communications LTD | 5,632 |
| AS51400 | SPOJE.NET s.r.o. | 2,048 |
| AS62298 | Computer Systems Consulting s.r.o. | 256 |
Upstreams
| ASN | Name | IPs Count |
|---|---|---|
| AS49025 | PRO-ZETA a.s. | 5,120 |
Downstreams
Related networks