asn.dev

Address space

AS25048 DSNET DSNet

IPv4 prefixes 4 1.28K addresses
IPv6 prefixes 17
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/23
/23: 1
1
/24
/24: 3
3

How this network carves its IPv4 space. 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

Prefix sizes

IPv6
/32
/32: 2
2
/33
/33: 1
1
/34
/34: 1
1
/35
/35: 1
1
/36
/36: 1
1
/37
/37: 1
1
/38
/38: 1
1
/39
/39: 1
1
/40
/40: 1
1
/41
/41: 1
1
/42
/42: 1
1
/43
/43: 1
1
/44
/44: 1
1
/45
/45: 1
1
/46
/46: 1
1
/48
/48: 1
1

Geography

Where the space lands

CountryNamePrefixes
GBUnited Kingdom21

Inventory

All prefixes

21 total
PrefixFamilyAddressesCountryFlags
81.90.132.0/23IPv4512GB
81.90.135.0/24IPv4256GB
81.90.139.0/24IPv4256GB
81.90.143.0/24IPv4256GB
2a00:e20::/40IPv6—GB
2a00:e20:100::/42IPv6—GB
2a00:e20:140::/44IPv6—GB
2a00:e20:150::/48IPv6—GB
2a00:e20:154::/46IPv6—GB
2a00:e20:158::/45IPv6—GB
2a00:e20:160::/43IPv6—GB
2a00:e20:180::/41IPv6—GB
2a00:e20:200::/39IPv6—GB
2a00:e20:400::/38IPv6—GB
2a00:e20:800::/37IPv6—GB
2a00:e20:1000::/36IPv6—GB
2a00:e20:2000::/35IPv6—GB
2a00:e20:4000::/34IPv6—GB
2a00:e20:8000::/33IPv6—GB
2a00:e21::/32IPv6—GB
2a00:e26::/32IPv6—GB