asn.dev

Address space

AS47987 DELTAHOST-KYIV

Unclassified RIPE

IPv4 prefixes 20 12.80K addresses
IPv6 prefixes 5
Most common size /22 IPv4
Flagged 8

Shape

IPv4 prefix sizes

All IPv4
/20
/20: 1
1
/22
/22: 7
7
/23
/23: 1
1
/24
/24: 3
3
/25
/25: 1
1
/26
/26: 1
1
/27
/27: 1
1
/28
/28: 1
1
/29
/29: 1
1
/30
/30: 1
1
/31
/31: 1
1
/32
/32: 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
/29
/29: 5
5

Geography

Where the space lands

CountryNamePrefixes
UAUkraine25

Review

Flagged prefixes

8 of 25
PrefixFamilyAddressesCountryFlags
185.157.79.0/31IPv42UAToo specific
185.157.79.2/32IPv41UAToo specific
185.157.79.4/30IPv44UAToo specific
185.157.79.8/29IPv48UAToo specific
185.157.79.16/28IPv416UAToo specific
185.157.79.32/27IPv432UAToo specific
185.157.79.64/26IPv464UAToo specific
185.157.79.128/25IPv4128UAToo specific

A flag is an observation, not an accusation. Very large and very specific prefixes are both legitimate in the right context.