asn.dev

Address space

AS44002 SYS-DATACOM Sys-DataCom s.r.o.

Residential RIPE

IPv4 prefixes 2 3.07K addresses
IPv6 prefixes 141
Most common size /21 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/21
/21: 1
1
/22
/22: 1
1

A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Shape

IPv6 prefix sizes

All IPv6
/33
/33: 1
1
/34
/34: 1
1
/36
/36: 2
2
/37
/37: 2
2
/38
/38: 1
1
/39
/39: 1
1
/40
/40: 2
2
/41
/41: 5
5
/42
/42: 9
9
/43
/43: 10
10
/44
/44: 13
13
/45
/45: 16
16
/46
/46: 24
24
/47
/47: 26
26
/48
/48: 28
28

Geography

Where the space lands

CountryNamePrefixes
CZCzechia143