← RIPE NCC transfers

CZ FIBER TELECOM s.r.o. CZ

12 transfer records · first 2014-11-28 · last 2026-03-10 · spans RIPE + ARIN
Received
7 records
3 584 IPv4 addr · 65 536 /48 · 2 ASN · 6 blocks
Sent
5 records
1 280 IPv4 addr · 5 blocks
Net flow
+2 304 IPv4 addr
v6: 65 536 /48 · asn: 2

Top counterparties · IPv4

When this org sent · destinations

When this org received · sources

Top counterparties · IPv6

When this org received · sources

Top counterparties · ASN

When this org received · sources

Transfer history

Show: 12 records
# Date Res Prefix(es) From To Units Nets Tags
1 2014-11-28 IPV4 91.224.58.0/23 RIPEFiber Telecom Ltd RIPEFiber Telecom s.r.o. 512 addr 1 PI
2 2020-07-07 IPV4 146.255.24.0/21 RIPEAngel Systems s.r.o. RIPECZFIBER TELECOM s.r.o. 2 048 addr 1 PA
3 2020-07-07 IPV6 2a02:5e80::/32 RIPEAngel Systems s.r.o. RIPECZFIBER TELECOM s.r.o. 65 536 /48 1 PA
4 2020-07-07 ASN AS39896 RIPEAngel Systems s.r.o. RIPECZFIBER TELECOM s.r.o. 1 ASN 1 PI
5 2020-12-24 IPV4 193.150.128.0-193.150.151.255 RIPEAustole s.r.o. RIPECZFIBER TELECOM s.r.o. 0 addr 0 PI
6 2021-02-16 ASN AS50833 RIPEFiber Telecom Ltd RIPECZFIBER TELECOM s.r.o. 1 ASN 1 PI
7 2021-10-01 IPV4 45.159.108.0/22 RIPEAngel Systems s.r.o. RIPECZFIBER TELECOM s.r.o. 1 024 addr 1 PA
8 2025-10-13 IPV4 185.159.89.0/24 RIPECZFIBER TELECOM s.r.o. ARINUSHappy Telecommunications LLC via ARIN 256 addr 1 Out
9 2025-10-13 IPV4 45.159.108.0/24 RIPECZFIBER TELECOM s.r.o. ARINUSHappy Telecommunications LLC via ARIN 256 addr 1 Out
10 2025-10-13 IPV4 185.159.89.0/24 RIPECZFIBER TELECOM s.r.o. ARINUSHappy Telecommunications LLC 256 addr 1 In
11 2025-10-13 IPV4 45.159.108.0/24 RIPECZFIBER TELECOM s.r.o. ARINUSHappy Telecommunications LLC 256 addr 1 In
12 2026-03-10 IPV4 45.159.109.0/24 RIPECZFIBER TELECOM s.r.o. RIPENLInboxroad BV 256 addr 1 PA
Totals for visible rows: IPv4 3 584 1 280 = +2 304 addresses IPv6 65 536 0 = +65 536 /48 ASN 2 0 = +2
▼ received from others · ▲ sent to others · = net flow (sign indicates direction)