asn.dev

Address space

AS20880 TC-TELECOLUMBUS

Unclassified RIPE

IPv4 prefixes 6 50.18K addresses
IPv6 prefixes 13
Most common size /19 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/18
/18: 1
1
/19
/19: 4
4
/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
/30
/30: 1
1
/32
/32: 1
1
/33
/33: 2
2
/34
/34: 2
2
/35
/35: 1
1
/36
/36: 2
2
/37
/37: 1
1
/38
/38: 1
1
/40
/40: 2
2

Geography

Where the space lands

CountryNamePrefixes
DEGermany19