← RIPE NCC transfers

CZ Reliable Communications s.r.o. CZ

117 transfer records · first 2018-06-07 · last 2026-05-15 · spans RIPE + ARIN
Received
92 records
194 304 IPv4 addr · 1 769 472 /48 · 3 ASN · 92 blocks
Sent
25 records
19 968 IPv4 addr · 1 048 576 /48 · 1 ASN · 27 blocks
Net flow
+174 336 IPv4 addr
v6: 720 896 /48 · asn: 2

Top counterparties · IPv4

When this org sent · destinations

When this org received · sources

Top counterparties · IPv6

When this org sent · destinations

When this org received · sources

Top counterparties · ASN

When this org sent · destinations

When this org received · sources

Transfer history

Show: 117 records
# Date Res Prefix(es) From To Units Nets Tags
1 2018-06-07 ASN AS15731 RIPELimited Liability Company "Relcom Group" RIPECZReliable Communications s.r.o. 1 ASN 1 PI
2 2018-10-30 IPV4 194.58.31.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
3 2018-11-20 IPV4 193.124.0.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
4 2018-11-20 IPV4 193.124.112.0/22 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 1 024 addr 1 PA
5 2018-11-20 IPV4 193.124.117.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
6 2018-11-20 IPV4 193.124.118.0/23 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 512 addr 1 PA
7 2018-11-20 IPV4 193.124.121.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
8 2018-11-20 IPV4 193.124.124.0/23 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 512 addr 1 PA
9 2018-11-20 IPV4 193.124.128.0/22 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 1 024 addr 1 PA
10 2018-11-20 IPV4 193.124.133.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
11 2018-11-20 IPV4 193.124.15.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
12 2018-11-20 IPV4 193.124.158.0/23 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 512 addr 1 PA
13 2018-11-20 IPV4 193.124.16.0/22 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 1 024 addr 1 PA
14 2018-11-20 IPV4 193.124.2.0/23 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 512 addr 1 PA
15 2018-11-20 IPV4 193.124.200.0/21 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 2 048 addr 1 PA
16 2018-11-20 IPV4 193.124.22.0/23 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 512 addr 1 PA
17 2018-11-20 IPV4 193.124.224.0/22 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 1 024 addr 1 PA
18 2018-11-20 IPV4 193.124.24.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
19 2018-11-20 IPV4 193.124.254.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
20 2018-11-20 IPV4 193.124.30.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
21 2018-11-20 IPV4 193.124.33.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
22 2018-11-20 IPV4 193.124.34.0/23 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 512 addr 1 PA
23 2018-11-20 IPV4 193.124.36.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
24 2018-11-20 IPV4 193.124.4.0/22 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 1 024 addr 1 PA
25 2018-11-20 IPV4 193.124.40.0/23 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 512 addr 1 PA
26 2018-11-20 IPV4 193.124.42.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
27 2018-11-20 IPV4 193.124.44.0/22 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 1 024 addr 1 PA
28 2018-11-20 IPV4 193.124.49.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
29 2018-11-20 IPV4 193.124.50.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
30 2018-11-20 IPV4 193.124.55.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
31 2018-11-20 IPV4 193.124.56.0/22 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 1 024 addr 1 PA
32 2018-11-20 IPV4 193.124.60.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
33 2018-11-20 IPV4 193.124.64.0/22 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 1 024 addr 1 PA
34 2018-11-20 IPV4 193.124.8.0/23 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 512 addr 1 PA
35 2018-11-20 IPV4 193.124.80.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
36 2018-11-20 IPV4 193.124.88.0/21 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 2 048 addr 1 PA
37 2018-11-20 IPV4 194.135.1.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
38 2018-11-20 IPV4 194.135.104.0/23 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 512 addr 1 PA
39 2018-11-20 IPV4 194.135.119.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
40 2018-11-20 IPV4 194.135.124.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
41 2018-11-20 IPV4 194.135.16.0/23 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 512 addr 1 PA
42 2018-11-20 IPV4 194.135.18.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
43 2018-11-20 IPV4 194.135.2.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
44 2018-11-20 IPV4 194.135.20.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
45 2018-11-20 IPV4 194.135.22.0/23 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 512 addr 1 PA
46 2018-11-20 IPV4 194.135.24.0/23 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 512 addr 1 PA
47 2018-11-20 IPV4 194.135.30.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
48 2018-11-20 IPV4 194.135.32.0/21 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 2 048 addr 1 PA
49 2018-11-20 IPV4 194.135.44.0/23 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 512 addr 1 PA
50 2018-11-20 IPV4 194.135.46.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
51 2018-11-20 IPV4 194.58.154.0/23 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 512 addr 1 PA
52 2018-11-20 IPV4 194.58.222.0/23 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 512 addr 1 PA
53 2018-11-20 IPV4 194.58.241.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
54 2018-11-20 IPV4 194.58.246.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
55 2018-11-20 IPV4 194.58.32.0/23 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 512 addr 1 PA
56 2018-11-20 IPV4 194.58.34.0/24 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 256 addr 1 PA
57 2018-11-20 IPV4 194.58.36.0/22 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 1 024 addr 1 PA
58 2018-11-20 IPV4 194.58.40.0/21 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 2 048 addr 1 PA
59 2018-11-20 IPV4 194.58.56.0/22 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 1 024 addr 1 PA
60 2018-11-20 IPV4 194.58.60.0/23 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 512 addr 1 PA
61 2018-11-20 IPV4 194.58.66.0/23 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 512 addr 1 PA
62 2018-11-20 IPV4 194.58.68.0/22 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 1 024 addr 1 PA
63 2018-11-20 IPV4 194.58.82.0/23 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 512 addr 1 PA
64 2018-11-20 IPV6 2a01:57c0::/32 RIPELLC"RELCOM" RIPECZReliable Communications s.r.o. 65 536 /48 1 PA
65 2019-04-02 IPV4 194.85.248.0/22 RIPERUAutonomous Nonprofit Organisation "Russian Scientific-Research Institute for Public Networks" RIPECZReliable Communications s.r.o. 1 024 addr 1 PA
66 2019-04-02 IPV4 212.192.0.0/19 RIPERUAutonomous Nonprofit Organisation "Russian Scientific-Research Institute for Public Networks" RIPECZReliable Communications s.r.o. 8 192 addr 1 PA
67 2019-04-02 IPV4 212.192.208.0/20 RIPERUAutonomous Nonprofit Organisation "Russian Scientific-Research Institute for Public Networks" RIPECZReliable Communications s.r.o. 4 096 addr 1 PA
68 2019-04-02 IPV4 212.192.240.0/20 RIPERUAutonomous Nonprofit Organisation "Russian Scientific-Research Institute for Public Networks" RIPECZReliable Communications s.r.o. 4 096 addr 1 PA
69 2019-04-02 IPV4 212.193.0.0/19 RIPERUAutonomous Nonprofit Organisation "Russian Scientific-Research Institute for Public Networks" RIPECZReliable Communications s.r.o. 8 192 addr 1 PA
70 2019-04-02 IPV4 62.76.224.0/20 RIPERUAutonomous Nonprofit Organisation "Russian Scientific-Research Institute for Public Networks" RIPECZReliable Communications s.r.o. 4 096 addr 1 PA
71 2019-09-16 IPV4 194.87.0.0/17 RIPELimited Liability Company "Relcom Group" RIPECZReliable Communications s.r.o. 32 768 addr 1 PA
72 2019-09-17 IPV4 194.87.128.0/17 RIPELimited Liability Company "Relcom Group" RIPECZReliable Communications s.r.o. 32 768 addr 1 PA
73 2019-09-18 IPV6 2a00:1c88::/32 RIPELimited Liability Company "Relcom Group" RIPECZReliable Communications s.r.o. 65 536 /48 1 PA
74 2019-09-18 IPV6 2a03:3ae0::/32 RIPELimited Liability Company "Relcom Group" RIPECZReliable Communications s.r.o. 65 536 /48 1 PA
75 2019-09-23 IPV4 195.133.0.0/18 RIPELimited Liability Company "Relcom Group" RIPECZReliable Communications s.r.o. 16 384 addr 1 PA
76 2019-09-23 IPV4 195.133.192.0/21 RIPELimited Liability Company "Relcom Group" RIPECZReliable Communications s.r.o. 2 048 addr 1 PA
77 2019-09-23 IPV4 195.133.200.0/23 RIPELimited Liability Company "Relcom Group" RIPECZReliable Communications s.r.o. 512 addr 1 PA
78 2019-09-23 IPV4 195.133.64.0/19 RIPELimited Liability Company "Relcom Group" RIPECZReliable Communications s.r.o. 8 192 addr 1 PA
79 2019-09-23 IPV4 195.58.32.0/19 RIPELimited Liability Company "Relcom Group" RIPECZReliable Communications s.r.o. 8 192 addr 1 PA
80 2020-09-17 IPV6 2a0b:7300::/29 RIPENTX Technologies s.r.o. RIPECZReliable Communications s.r.o. 524 288 /48 1 PA
81 2020-10-19 IPV6 2a0c:ff40::/29 RIPEMediaServicePlus LLC RIPECZReliable Communications s.r.o. 524 288 /48 1 PA
82 2020-10-22 IPV4 185.72.8.0/22 RIPELimited Liability Company "Relcom Group" RIPECZReliable Communications s.r.o. 1 024 addr 1 PA
83 2020-10-22 IPV4 195.133.144.0/22 RIPELimited Liability Company "Relcom Group" RIPECZReliable Communications s.r.o. 1 024 addr 1 PA
84 2020-10-22 ASN AS21082 RIPELimited Liability Company "Relcom Group" RIPECZReliable Communications s.r.o. 1 ASN 1 PI
85 2020-11-17 IPV6 2a07:e4c0::/29 RIPEMediaServicePlus LLC RIPECZReliable Communications s.r.o. 524 288 /48 1 PA
86 2021-06-18 ASN AS2118 RIPELimited Liability Company "Relcom Group" RIPECZReliable Communications s.r.o. 1 ASN 1 PI
87 2021-09-17 ASN AS15731 RIPECZReliable Communications s.r.o. RIPEDEInterLIR GmbH 1 ASN 1 PI
88 2023-12-14 IPV4 212.52.7.0/24 RIPECZReliable Communications s.r.o. RIPEDEWolkee Technology GmbH 256 addr 1 PA
89 2023-12-14 IPV6 2a12:5200::/29 RIPECZReliable Communications s.r.o. RIPEDEWolkee Technology GmbH 524 288 /48 1 PA
90 2023-12-21 IPV4 146.19.122.0/24 RIPECZReliable Communications s.r.o. RIPEDEWolkee Technology GmbH 256 addr 1 PA
91 2023-12-21 IPV6 2a12:db00::/29 RIPECZReliable Communications s.r.o. RIPEDEWolkee Technology GmbH 524 288 /48 1 PA
92 2024-12-13 IPV4 212.192.0.0/19 RIPECZReliable Communications s.r.o. RIPEAERCS Technologies FZE LLC 8 192 addr 1 PA
93 2025-01-28 IPV4 185.72.8.0/23 RIPECZReliable Communications s.r.o. RIPEAERCS Technologies FZE LLC 512 addr 1 PA
94 2025-01-28 IPV4 193.124.224.0/23 RIPECZReliable Communications s.r.o. RIPEAERCS Technologies FZE LLC 512 addr 1 PA
95 2025-01-28 IPV4 193.124.36.0/24 RIPECZReliable Communications s.r.o. RIPEAERCS Technologies FZE LLC 256 addr 1 PA
96 2025-01-28 IPV4 193.124.49.0/24 RIPECZReliable Communications s.r.o. RIPEAERCS Technologies FZE LLC 256 addr 1 PA
97 2025-01-28 IPV4 193.124.80.0/24 RIPECZReliable Communications s.r.o. RIPEAERCS Technologies FZE LLC 256 addr 1 PA
98 2025-01-28 IPV4 194.135.119.0/24 RIPECZReliable Communications s.r.o. RIPEAERCS Technologies FZE LLC 256 addr 1 PA
99 2025-01-28 IPV4 194.135.124.0/24 RIPECZReliable Communications s.r.o. RIPEAERCS Technologies FZE LLC 256 addr 1 PA
100 2025-01-28 IPV4 194.135.18.0/24 RIPECZReliable Communications s.r.o. RIPEAERCS Technologies FZE LLC 256 addr 1 PA
101 2025-01-28 IPV4 194.135.30.0/24 RIPECZReliable Communications s.r.o. RIPEAERCS Technologies FZE LLC 256 addr 1 PA
102 2025-01-28 IPV4 194.135.46.0/24 RIPECZReliable Communications s.r.o. RIPEAERCS Technologies FZE LLC 256 addr 1 PA
103 2025-01-28 IPV4 194.58.33.0/24 RIPECZReliable Communications s.r.o. RIPEAERCS Technologies FZE LLC 256 addr 1 PA
104 2025-01-28 IPV4 194.58.34.0/24 RIPECZReliable Communications s.r.o. RIPEAERCS Technologies FZE LLC 256 addr 1 PA
105 2025-01-28 IPV4 194.58.44.0/22 RIPECZReliable Communications s.r.o. RIPEAERCS Technologies FZE LLC 1 024 addr 1 PA
106 2025-01-28 IPV4 194.85.248.0/22 RIPECZReliable Communications s.r.o. RIPEAERCS Technologies FZE LLC 1 024 addr 1 PA
107 2025-01-28 IPV4 195.133.192.0/23 RIPECZReliable Communications s.r.o. RIPEAERCS Technologies FZE LLC 512 addr 1 PA
108 2025-01-28 IPV4 212.192.208.0/23, 212.192.212.0/22 +1 RIPECZReliable Communications s.r.o. RIPEAERCS Technologies FZE LLC 2 048 addr 3 PA
109 2026-01-12 IPV4 163.245.224.0/19 ARINUSPurdue University Northwest via ARIN RIPECZReliable Communications s.r.o. 8 192 addr 1 In
110 2026-01-12 IPV4 163.245.224.0/19 ARINUSPurdue University Northwest RIPECZReliable Communications s.r.o. 8 192 addr 1 Out Leg
111 2026-04-01 IPV4 193.124.128.0/22 RIPECZReliable Communications s.r.o. RIPERUHosting technology LTD 1 024 addr 1 PA
112 2026-04-01 IPV4 193.124.64.0/22 RIPECZReliable Communications s.r.o. RIPERUHosting technology LTD 1 024 addr 1 PA
113 2026-04-02 IPV4 193.124.56.0/22 RIPECZReliable Communications s.r.o. RIPEEESmartApe OU 1 024 addr 1 PA
114 2026-05-07 IPV4 153.76.160.0/19 ARINUSNCR Voyix Corporation via ARIN RIPECZReliable Communications s.r.o. 8 192 addr 1 In
115 2026-05-15 IPV4 146.19.122.0/24 RIPEDEWolkee Technology GmbH RIPECZReliable Communications s.r.o. 256 addr 1 PA
116 2026-05-15 IPV4 176.97.215.0/24 RIPEDEWolkee Technology GmbH RIPECZReliable Communications s.r.o. 256 addr 1 PA
117 2026-05-15 IPV4 212.52.7.0/24 RIPEDEWolkee Technology GmbH RIPECZReliable Communications s.r.o. 256 addr 1 PA
Totals for visible rows: IPv4 194 304 19 968 = +174 336 addresses IPv6 1 769 472 1 048 576 = +720 896 /48 ASN 3 1 = +2
▼ received from others · ▲ sent to others · = net flow (sign indicates direction)